[ImageJ-builds] Build failed in Jenkins: Gray_Morphology #21

[jenkins at imagej.net]

See <http://jenkins.imagej.net/job/Gray_Morphology/21/changes>

Changes:

[Curtis Rueden] Update parent to org.scijava:pom-scijava:14.0.0

[Curtis Rueden] Switch from Jenkins to Travis CI

------------------------------------------
Started by an SCM change
Building remotely on maven in workspace <http://jenkins.imagej.net/job/Gray_Morphology/ws/>
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url git://github.com/fiji/Gray_Morphology # timeout=10
Fetching upstream changes from git://github.com/fiji/Gray_Morphology
 > git --version # timeout=10
 > git -c core.askpass=true fetch --tags --progress git://github.com/fiji/Gray_Morphology +refs/heads/*:refs/remotes/origin/*
 > git rev-parse origin/master^{commit} # timeout=10
Checking out Revision 89a927ede06af504be12eb727e310d3c823b4323 (origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 89a927ede06af504be12eb727e310d3c823b4323
 > git rev-list bcc672e9623aca434a9ef774d371de53b4436d0e # timeout=10
 > git tag -a -f -m Jenkins Build #21 jenkins-Gray_Morphology-21 # timeout=10
[Gray_Morphology] $ /bin/sh -xe /tmp/hudson4577364081755317933.sh
+ git clean -dfx
Removing target/
[Gray_Morphology] $ /bin/sh -xe /tmp/hudson351737236576634294.sh
+ mvn -U -Pdeploy-to-imagej clean deploy
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Gray Morphology 2.3.4-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:3.0.0:clean (default-clean) @ Gray_Morphology ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-rules) @ Gray_Morphology ---
[INFO] 
[INFO] --- build-helper-maven-plugin:1.12:regex-property (sanitize-version) @ Gray_Morphology ---
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.4:create (default) @ Gray_Morphology ---
[INFO] Executing: /bin/sh -c cd '/data/devel/jenkins-maven/workspace/Gray_Morphology' && 'git' 'rev-parse' '--verify' 'HEAD'
[INFO] Working directory: /data/devel/jenkins-maven/workspace/Gray_Morphology
[INFO] Storing buildNumber: 89a927ede06af504be12eb727e310d3c823b4323 at timestamp: 1488404420032
[WARNING] Cannot get the branch information from the git repository: 
Detecting the current branch failed: fatal: ref HEAD is not a symbolic ref

[INFO] Executing: /bin/sh -c cd '/data/devel/jenkins-maven/workspace/Gray_Morphology' && 'git' 'rev-parse' '--verify' 'HEAD'
[INFO] Working directory: /data/devel/jenkins-maven/workspace/Gray_Morphology
[INFO] Storing buildScmBranch: UNKNOWN
[INFO] 
[INFO] --- scijava-maven-plugin:1.0.0:set-rootdir (set-rootdir) @ Gray_Morphology ---
[INFO] Setting rootdir: /data/devel/jenkins-maven/workspace/Gray_Morphology
[INFO] 
[INFO] --- maven-resources-plugin:3.0.2:resources (default-resources) @ Gray_Morphology ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.6.0:compile (default-compile) @ Gray_Morphology ---
[INFO] Compiling 5 source files to /data/devel/jenkins-maven/workspace/Gray_Morphology/target/classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3.453s
[INFO] Finished at: Wed Mar 01 15:40:20 CST 2017
[INFO] Final Memory: 16M/360M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.6.0:compile (default-compile) on project Gray_Morphology: Fatal error compiling: invalid target release: 1.8 -> [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
Build step 'Execute shell' marked build as failure
Archiving artifacts