Build failed in Jenkins: Buildr-ci-build-1.9 #51

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See <https://builds.apache.org/job/Buildr-ci-build-1.9/51/changes>

Changes:

[donaldp] Update dependency rcov (1.0.0 > 0.9.9)

[donaldp] Bump the rubyforge version

------------------------------------------
Started by user donaldp
Building remotely on ubuntu2 in workspace <https://builds.apache.org/job/Buildr-ci-build-1.9/ws/>
Updating http://svn.apache.org/repos/asf/buildr/trunk
U         CHANGELOG
U         buildr.gemspec
At revision 1389725
[Buildr-ci-build-1.9] $ /usr/bin/env bash /tmp/hudson8864510084023829550.sh
********************************************************************
*  RVM will install the environment for Buildr development now.
*  By default it will use ruby-1.9.2-p320.
*  To force use an other version of ruby, set BUILDR_RUBY_VERSION.
*  Examples:
*     export BUILDR_RUBY_VERSION=ruby-1.9.2-p320
*     export BUILDR_RUBY_VERSION=jruby-1.6.7
*     export BUILDR_RUBY_VERSION=ruby-1.8.7-p358
********************************************************************
Using /home/hudson/.rvm/gems/ruby-1.9.2-p320 with gemset Buildr-ci-build-1.9
Fetching gem metadata from http://rubygems.org/....
Using rake (0.9.2.2) 
Installing RedCloth (4.2.9) with native extensions 
Installing Saikuro (1.1.0) WARNING: Saikuro-1.1.0 has an invalid nil value for @cert_chain

Installing posix-spawn (0.3.6) with native extensions 
Installing albino (1.3.3) 
Installing rjb (1.4.1) with native extensions 
Installing atoulme-Antwrap (0.7.2) 
Installing atoulme-Saikuro (1.2.1) 
Installing builder (2.1.2) WARNING: builder-2.1.2 has an invalid nil value for @cert_chain

Installing diff-lcs (1.1.3) 
Installing highline (1.6.2) 
Installing json_pure (1.4.3) 
Installing rubyforge (2.0.4) 
Installing hoe (2.3.3) 
Installing minitar (0.5.3) 
Installing net-ssh (2.3.0) 
Installing net-sftp (2.0.5) 
Installing rspec-core (2.9.0) 
Installing rspec-expectations (2.9.0) 
Installing rspec-mocks (2.9.0) 
Installing rspec (2.9.0) 
Installing rubyzip (0.9.4) 
Installing xml-simple (1.0.12) 
Using buildr (1.4.7) from source at <https://builds.apache.org/job/Buildr-ci-build-1.9/ws/> 
Using bundler (1.2.1) 
Installing ci_reporter (1.7.2) 
Installing fast-stemmer (1.0.1) with native extensions 
Installing classifier (1.3.3) 
Installing directory_watcher (1.4.1) 
Installing kramdown (0.14.0) 
Installing liquid (2.4.1) 
Installing syntax (1.0.0) 
Installing maruku (0.6.1) 
Installing jekyll (0.11.2) 
Installing jekylltask (1.1.0) 
Installing json (1.7.5) with native extensions 
Installing pygmentize (0.0.3) 
Installing rcov (1.0.0) with native extensions 
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

        /home/hudson/.rvm/rubies/ruby-1.9.2-p320/bin/ruby extconf.rb 
**** Ruby 1.9 is not supported. Please switch to simplecov ****


Gem files will remain installed in /home/hudson/.rvm/gems/ruby-1.9.2-p320@Buildr-ci-build-1.9/gems/rcov-1.0.0 for inspection.
Results logged to /home/hudson/.rvm/gems/ruby-1.9.2-p320@Buildr-ci-build-1.9/gems/rcov-1.0.0/ext/rcovrt/gem_make.out
An error occurred while installing rcov (1.0.0), and Bundler cannot continue.
Make sure that `gem install rcov -v '1.0.0'` succeeds before bundling.
exec rake ci --trace

rvm 1.9.2 by Wayne E. Seguin (wayneeseguin@gmail.com) [https://rvm.beginrescueend.com/]

rake aborted!
Could not find rdoc (>= 0) amongst [RedCloth-4.2.9, Saikuro-1.1.0, albino-1.3.3, atoulme-Antwrap-0.7.2, atoulme-Saikuro-1.2.1, builder-2.1.2, bundler-1.2.1, ci_reporter-1.7.2, classifier-1.3.3, diff-lcs-1.1.3, directory_watcher-1.4.1, fast-stemmer-1.0.1, highline-1.6.2, hoe-2.3.3, jekyll-0.11.2, jekylltask-1.1.0, json-1.7.5, json_pure-1.4.3, kramdown-0.14.0, liquid-2.4.1, maruku-0.6.1, minitar-0.5.3, net-sftp-2.0.5, net-ssh-2.3.0, posix-spawn-0.3.6, pygmentize-0.0.3, rake-0.9.2.2, rjb-1.4.1, rspec-2.9.0, rspec-core-2.9.0, rspec-expectations-2.9.0, rspec-mocks-2.9.0, rubyforge-2.0.4, rubyzip-0.9.4, syntax-1.0.0, xml-simple-1.0.12]
/home/hudson/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:247:in `to_specs'
/home/hudson/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:256:in `to_spec'
/home/hudson/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems.rb:1210:in `gem'
<https://builds.apache.org/job/Buildr-ci-build-1.9/ws/rakelib/doc.rake>:19:in `<top (required)>'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/rake_module.rb:25:in `load_rakefile'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/default_loader.rb:6:in `load'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/application.rb:569:in `load_imports'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/application.rb:508:in `raw_load_rakefile'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/application.rb:82:in `block in load_rakefile'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/application.rb:81:in `load_rakefile'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/application.rb:65:in `block in run'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/bin/rake:19:in `load'
/home/hudson/.rvm/gems/ruby-1.9.2-p320@global/bin/rake:19:in `<main>'
Build step 'Execute shell' marked build as failure
Recording test results

Jenkins build is back to normal : Buildr-ci-build-1.9 #52

[Apache Jenkins Server <je...@builds.apache.org>]

See <https://builds.apache.org/job/Buildr-ci-build-1.9/52/changes>