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Posted to dev@pdfbox.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2016/10/18 17:06:23 UTC

Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3088

See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3088/changes>

Changes:

[tilman] PDFBOX-3532: skip loading isartor tests when skipping tests; update plugin version

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom (10 KB at 107.7 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar (32 KB at 1481.5 KB/sec)
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

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Jenkins build is back to normal : PDFBox-trunk » Apache Preflight #3098

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3098/>


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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3097

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3097/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom (10 KB at 126.6 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar (32 KB at 864.2 KB/sec)
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3096

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3096/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

---------------------------------------------------------------------
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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3095

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3095/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3094

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3094/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom (10 KB at 1040.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar (32 KB at 3111.2 KB/sec)
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.pom (5 KB at 494.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.0-beta2/httpcomponents-client-4.0-beta2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.0-beta2/httpcomponents-client-4.0-beta2.pom (8 KB at 854.5 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.pom (5 KB at 461.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.0-beta3/httpcomponents-core-4.0-beta3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.0-beta3/httpcomponents-core-4.0-beta3.pom (7 KB at 676.1 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.pom (6 KB at 706.3 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.pom (4 KB at 428.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.pom (15 KB at 1758.1 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.pom (6 KB at 558.5 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/reporting/maven-reporting-api/2.0/maven-reporting-api-2.0.jar
Downloading: http://repo.maven.apache.org/maven2/doxia/doxia-sink-api/1.0-alpha-4/doxia-sink-api-1.0-alpha-4.jar
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.jar
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.jar
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.jar
Downloaded: http://repo.maven.apache.org/maven2/doxia/doxia-sink-api/1.0-alpha-4/doxia-sink-api-1.0-alpha-4.jar (5 KB at 261.2 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.jar
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/reporting/maven-reporting-api/2.0/maven-reporting-api-2.0.jar (7 KB at 305.5 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.jar
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.jar (83 KB at 8215.5 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar
Downloaded: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.jar (48 KB at 5291.2 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.jar (270 KB at 8429.4 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.jar (169 KB at 6727.5 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar (245 KB at 17449.8 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.jar (373 KB at 11625.0 KB/sec)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3093

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3093/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom (10 KB at 1040.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar (32 KB at 3456.9 KB/sec)
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.pom (5 KB at 494.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.0-beta2/httpcomponents-client-4.0-beta2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.0-beta2/httpcomponents-client-4.0-beta2.pom (8 KB at 961.3 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.pom (5 KB at 577.3 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.0-beta3/httpcomponents-core-4.0-beta3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.0-beta3/httpcomponents-core-4.0-beta3.pom (7 KB at 751.2 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.pom (6 KB at 627.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.pom (15 KB at 1406.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.pom (6 KB at 628.3 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-provider-api/2.5/wagon-provider-api-2.5.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-provider-api/2.5/wagon-provider-api-2.5.pom (2 KB at 240.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon/2.5/wagon-2.5.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon/2.5/wagon-2.5.pom (20 KB at 2446.9 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/reporting/maven-reporting-api/2.0/maven-reporting-api-2.0.jar
Downloading: http://repo.maven.apache.org/maven2/doxia/doxia-sink-api/1.0-alpha-4/doxia-sink-api-1.0-alpha-4.jar
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.jar
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.jar
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.jar
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/reporting/maven-reporting-api/2.0/maven-reporting-api-2.0.jar (7 KB at 493.5 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.jar
Downloaded: http://repo.maven.apache.org/maven2/doxia/doxia-sink-api/1.0-alpha-4/doxia-sink-api-1.0-alpha-4.jar (5 KB at 209.0 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar
Downloaded: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.jar (48 KB at 5952.6 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.jar (169 KB at 7312.5 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.jar (270 KB at 11239.2 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar (245 KB at 17449.8 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.jar (373 KB at 7750.0 KB/sec)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3092

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3092/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom (10 KB at 1040.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/sonatype/oss/oss-parent/9/oss-parent-9.pom
Downloaded: http://repo.maven.apache.org/maven2/org/sonatype/oss/oss-parent/9/oss-parent-9.pom (7 KB at 712.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar (32 KB at 3456.9 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/log4j/log4j/1.2.17/log4j-1.2.17.pom
Downloaded: http://repo.maven.apache.org/maven2/log4j/log4j/1.2.17/log4j-1.2.17.pom (22 KB at 2123.5 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/log4j/log4j/1.2.17/log4j-1.2.17.jar
Downloaded: http://repo.maven.apache.org/maven2/log4j/log4j/1.2.17/log4j-1.2.17.jar (479 KB at 25179.1 KB/sec)
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.pom (5 KB at 494.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.0-beta2/httpcomponents-client-4.0-beta2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.0-beta2/httpcomponents-client-4.0-beta2.pom (8 KB at 961.3 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.pom (5 KB at 577.3 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.0-beta3/httpcomponents-core-4.0-beta3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.0-beta3/httpcomponents-core-4.0-beta3.pom (7 KB at 965.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.pom
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Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.pom (4 KB at 550.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.pom
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Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.pom
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Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-provider-api/2.5/wagon-provider-api-2.5.pom
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Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon/2.5/wagon-2.5.pom
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Downloading: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.jar
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Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar
Downloaded: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.jar (48 KB at 5952.6 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.jar (270 KB at 7098.4 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.jar (169 KB at 3822.4 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.jar (373 KB at 8266.7 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar (245 KB at 9771.9 KB/sec)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3091

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3091/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom (10 KB at 80.1 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar (32 KB at 1481.5 KB/sec)
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3090

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3090/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1904)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1446)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:901)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:837)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1023)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1332)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:709)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:385)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:326)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:107)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:885)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1428)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)
	... 65 more

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Build failed in Jenkins: PDFBox-trunk » Apache Preflight #3089

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/3089/>

------------------------------------------
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Apache Preflight 2.1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.pom (10 KB at 1040.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar
Downloaded: http://repo.maven.apache.org/maven2/com/googlecode/maven-download-plugin/download-maven-plugin/1.3.0/download-maven-plugin-1.3.0.jar (32 KB at 3111.2 KB/sec)
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ preflight ---
[TASKS] Scanning folder '<https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/'> for files matching the pattern '**/*.java' - excludes: 
[TASKS] Found 135 files to scan for tasks
Found 18 open tasks.
[TASKS] Computing warning deltas based on reference build #3086
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ preflight ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ preflight ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ preflight ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 111 source files to <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/target/classes>
[WARNING] bootstrap class path not set in conjunction with -source 1.6
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Some input files use unchecked or unsafe operations.
[WARNING] <https://builds.apache.org/job/PDFBox-trunk/org.apache.pdfbox$preflight/ws/src/main/java/org/apache/pdfbox/preflight/font/descriptor/FontDescriptorHelper.java>: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- download-maven-plugin:1.3.0:wget (get-isartor) @ preflight ---
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.pom (5 KB at 549.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.0-beta2/httpcomponents-client-4.0-beta2.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-client/4.0-beta2/httpcomponents-client-4.0-beta2.pom (8 KB at 1098.6 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.pom (5 KB at 577.3 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.0-beta3/httpcomponents-core-4.0-beta3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcomponents-core/4.0-beta3/httpcomponents-core-4.0-beta3.pom (7 KB at 965.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.pom (6 KB at 706.3 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.pom (4 KB at 428.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.pom (15 KB at 1406.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.pom
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.pom (6 KB at 558.5 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-provider-api/2.5/wagon-provider-api-2.5.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-provider-api/2.5/wagon-provider-api-2.5.pom (2 KB at 240.8 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon/2.5/wagon-2.5.pom
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon/2.5/wagon-2.5.pom (20 KB at 2446.9 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/reporting/maven-reporting-api/2.0/maven-reporting-api-2.0.jar
Downloading: http://repo.maven.apache.org/maven2/doxia/doxia-sink-api/1.0-alpha-4/doxia-sink-api-1.0-alpha-4.jar
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.jar
Downloading: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.jar
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.jar
Downloaded: http://repo.maven.apache.org/maven2/doxia/doxia-sink-api/1.0-alpha-4/doxia-sink-api-1.0-alpha-4.jar (5 KB at 261.2 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.jar
Downloaded: http://repo.maven.apache.org/maven2/org/apache/maven/reporting/maven-reporting-api/2.0/maven-reporting-api-2.0.jar (7 KB at 356.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.jar
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-io/2.6/plexus-io-2.6.jar (83 KB at 9128.4 KB/sec)
Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar
Downloaded: http://repo.maven.apache.org/maven2/org/iq80/snappy/snappy/0.3/snappy-0.3.jar (48 KB at 4762.1 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpcore/4.0-beta3/httpcore-4.0-beta3.jar (169 KB at 7644.9 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/apache/httpcomponents/httpclient/4.0-beta2/httpclient-4.0-beta2.jar (270 KB at 8701.3 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-archiver/3.0.1/plexus-archiver-3.0.1.jar (373 KB at 12000.0 KB/sec)
Downloaded: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.4/plexus-utils-1.5.4.jar (245 KB at 16286.5 KB/sec)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:302)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:296)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1509)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:216)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:914)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:747)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:387)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:105)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:922)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1491)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:146)
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:131)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:382)
	... 65 more
[WARNING] Retrying (1 more)
[WARNING] Could not get content
org.apache.maven.wagon.TransferFailedException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:799)
	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
	at com.googlecode.download.maven.plugin.internal.WGet.doGet(WGet.java:377)
	at com.googlecode.download.maven.plugin.internal.WGet.execute(WGet.java:282)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
	at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:136)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:71)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:332)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)
	at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:302)
	at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:296)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1509)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:216)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:914)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375)
	at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:747)
	at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:131)
	at org.apache.maven.wagon.providers.http.httpclient.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:138)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:270)
	at org.apache.maven.wagon.providers.http.httpclient.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:275)
	at org.apache.maven.wagon.providers.http.httpclient.impl.conn.AbstractClientConnAdapter.flush(AbstractClientConnAdapter.java:197)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)
	at org.apache.maven.wagon.providers.http.httpclient.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
	at org.apache.maven.wagon.providers.http.httpclient.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.execute(AbstractHttpClientWagon.java:674)
	at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:793)
	... 37 more
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:387)
	at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:292)
	at sun.security.validator.Validator.validate(Validator.java:260)
	at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324)
	at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229)
	at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:105)
	at org.apache.maven.wagon.shared.http4.EasyX509TrustManager.checkServerTrusted(EasyX509TrustManager.java:118)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:922)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1491)
	... 57 more
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
	at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:146)
	at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:131)
	at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280)
	at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:382)
	... 65 more

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