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Posted to commits@logging.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2017/07/20 16:23:25 UTC
Build failed in Jenkins: logging-log4net » PR-1 #36

See <https://builds.apache.org/job/logging-log4net/job/PR-1/36/display/redirect>

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     [exec]   Installing Microsoft.NETCore.DotNetHostPolicy 1.0.3.
     [exec]   Installing System.Net.Security 4.0.0.
     [exec]   Installing Microsoft.NETCore.Runtime.CoreCLR 1.0.6.
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     [exec]   Installing NUnit.Portable.Agent 3.4.0-beta-2.
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     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Console from 4.3.0 to 4.0.0  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.Console (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Console (>= 4.0.0) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Diagnostics.Debug from 4.3.0 to 4.0.11  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.Diagnostics.Debug (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Diagnostics.Debug (>= 4.0.11) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.IO.FileSystem from 4.3.0 to 4.0.1  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.IO.FileSystem (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.IO.FileSystem (>= 4.0.1) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Linq from 4.3.0 to 4.1.0  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.Linq (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Linq (>= 4.1.0) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Net.Sockets from 4.3.0 to 4.1.0  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.Net.Sockets (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Net.Sockets (>= 4.1.0) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Reflection.Extensions from 4.3.0 to 4.0.1  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.Reflection.Extensions (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Reflection.Extensions (>= 4.0.1) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Runtime.Extensions from 4.3.0 to 4.1.0  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.Runtime.Extensions (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Runtime.Extensions (>= 4.1.0) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Runtime.InteropServices from 4.3.0 to 4.1.0  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.Runtime.InteropServices (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Runtime.InteropServices (>= 4.1.0) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Runtime.InteropServices.RuntimeInformation from 4.3.0 to 4.0.0  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
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     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Runtime.InteropServices.RuntimeInformation (>= 4.0.0) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Text.RegularExpressions from 4.3.0 to 4.1.0  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
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     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Threading from 4.3.0 to 4.0.11  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
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     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning : Detected package downgrade: System.Reflection.TypeExtensions from 4.3.0 to 4.1.0  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> NETStandard.Library (>= 1.6.1) -> System.Linq.Expressions (>= 4.3.0) -> System.Reflection.TypeExtensions (>= 4.3.0)  [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec] /usr/share/dotnet/sdk/1.0.4/NuGet.targets(97,5): warning :  log4net.tests (>= 2.0.9) -> log4net (>= 2.0.9) -> System.Reflection.TypeExtensions (>= 4.1.0) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.netstandard.sln]
     [exec]   Generating MSBuild file /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.tests/obj/log4net.tests.csproj.nuget.g.props.
     [exec]   Generating MSBuild file /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.tests/obj/log4net.tests.csproj.nuget.g.targets.
     [exec]   Writing lock file to disk. Path: /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.tests/obj/project.assets.json
     [exec]   Restore completed in 4.35 sec for /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.tests/log4net.tests.csproj.
     [exec]   
     [exec]   NuGet Config files used:
     [exec]       /var/workspaces/jenkins/.nuget/NuGet/NuGet.Config
     [exec]   
     [exec]   Feeds used:
     [exec]       https://api.nuget.org/v3/index.json
     [exec]   
     [exec]   Installed:
     [exec]       2 package(s) to /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj
     [exec]       31 package(s) to /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net.tests/log4net.tests.csproj
     [echo] dotnet build log4net
     [exec] Microsoft (R) Build Engine version 15.1.1012.6693
     [exec] Copyright (C) Microsoft Corporation. All rights reserved.
     [exec] 
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(5,18): error CS0234: The type or namespace name 'Mail' does not exist in the namespace 'System.Net' (are you missing an assembly reference?) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(7,14): error CS0234: The type or namespace name 'Web' does not exist in the namespace 'System' (are you missing an assembly reference?) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(49,40): error CS0246: The type or namespace name 'SmtpAppender' could not be found (are you missing a using directive or an assembly reference?) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(53,33): error CS0115: 'ColoredSmtpAppender.SendBuffer(LoggingEvent[])': no suitable method found to override [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(148,33): error CS0115: 'ColoredSmtpAppender.SendEmail(string)': no suitable method found to override [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(234,30): error CS0115: 'ColoredSmtpAppender.ActivateOptions()': no suitable method found to override [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] 
     [exec] Build FAILED.
     [exec] 
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(5,18): error CS0234: The type or namespace name 'Mail' does not exist in the namespace 'System.Net' (are you missing an assembly reference?) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(7,14): error CS0234: The type or namespace name 'Web' does not exist in the namespace 'System' (are you missing an assembly reference?) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(49,40): error CS0246: The type or namespace name 'SmtpAppender' could not be found (are you missing a using directive or an assembly reference?) [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(53,33): error CS0115: 'ColoredSmtpAppender.SendBuffer(LoggingEvent[])': no suitable method found to override [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(148,33): error CS0115: 'ColoredSmtpAppender.SendEmail(string)': no suitable method found to override [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec] /home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/src/log4net/Appender/ColoredSmtpAppender.cs(234,30): error CS0115: 'ColoredSmtpAppender.ActivateOptions()': no suitable method found to override [/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/netstandard/log4net/log4net.csproj]
     [exec]     0 Warning(s)
     [exec]     6 Error(s)
     [exec] 
     [exec] Time Elapsed 00:00:02.88

BUILD FAILED

/home/jenkins/jenkins-slave/workspace/logging-log4net_PR-1-M7ZPLFZLL73IPXISLYO4GQBIZ6ETV2ZDBKCZX4H7HI63IOI75V6Q/log4net.build(1778,8):
External Program Failed: dotnet (return code was 1)

Total time: 36.3 seconds.

[Pipeline] }
$ docker stop --time=1 c96be9dec8f00e35cb0aed15c934a5724db9f24df372f2632fb8cc225f35c827
$ docker rm -f c96be9dec8f00e35cb0aed15c934a5724db9f24df372f2632fb8cc225f35c827
[Pipeline] // withDockerContainer
[Pipeline] }
[Pipeline] // script
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build net-3.5)
Stage 'build net-3.5' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build net-3.5-cp)
Stage 'build net-3.5-cp' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build net-4.0)
Stage 'build net-4.0' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build net-4.0-cp)
Stage 'build net-4.0-cp' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build net-4.5)
Stage 'build net-4.5' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build mono-2.0)
Stage 'build mono-2.0' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build mono-3.5)
Stage 'build mono-3.5' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build mono-4.0)
Stage 'build mono-4.0' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (build site)
Stage 'build site' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (prepare package)
Stage 'prepare package' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (check test results)
Stage 'check test results' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (publish site)
Stage 'publish site' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Declarative: Post Actions)
[Pipeline] step