Got this random error. Worked seconds later trying again.
...
[INFO] Surefire report directory: /home/kinow/Development/java/workspace/joda-time/target/surefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running org.joda.time.TestAllPackages
TestBuddhistChronology.testCalendar
TestCopticChronology.testCalendar
TestEthiopicChronology.testCalendar
TestIslamicChronology.testCalendar
Testing Gregorian chronology over 1000 iterations
100% complete (i=1000)
Testing Julian chronology over 1000 iterations
100% complete (i=1000)
Writing zoneinfo files
Writing ZoneInfoMap
Tests run: 4157, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.807 sec - in org.joda.time.TestAllPackages
Results :
Tests run: 4157, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO] --- test-collector:0.4:upload (default-cli) @ joda-time ---
[INFO] Collecting tests for CJAN.org...
[INFO] 125 test suites found!
[INFO] 4157 tests found!
Oct 07, 2015 6:59:13 AM org.cjan.test_collector.Uploader upload
INFO: Uploading test results to CJAN.org
[INFO] Failed upload tests to CJAN.org:
org.cjan.test_collector.UploadException: IO error: cjan.org: unknown error
at org.cjan.test_collector.Uploader.upload(Uploader.java:223)
at org.cjan.test_collector.TestCollectMojo.execute(TestCollectMojo.java:134)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
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:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:355)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:216)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:160)
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.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: java.net.UnknownHostException: cjan.org: unknown error
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
at java.net.InetAddress.getAllByName0(InetAddress.java:1276)
at java.net.InetAddress.getAllByName(InetAddress.java:1192)
at java.net.InetAddress.getAllByName(InetAddress.java:1126)
at org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:111)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107)
at org.cjan.test_collector.Uploader.upload(Uploader.java:212)
... 22 more
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 28.539 s
[INFO] Finished at: 2015-10-07T06:59:13-03:00
[INFO] Final Memory: 19M/245M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.cjan:test-collector:0.4:upload (default-cli) on project joda-time: Failed uploading test results: IO error: cjan.org: unknown error: Unknown host cjan.org: unknown error -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
Got this random error. Worked seconds later trying again.