#173 Exception in thread "main" java.lang.NoClassDefFoundError: org/metaborg/scopegraph/context/IScopeGraphContext (project Spoofax on YellowGrass.org)

On the buildfarm I get the following error Exception in thread "main" java.lang.NoClassDefFoundError: org/metaborg/scopegraph/context/IScopeGraphContext, but not every build. (For example #27,#28, and #38.)
Started by upstream project "metaborg/spoofax-releng/master" build number 45
originally caused by:
 Branch indexing
Connecting to https://api.github.com using metaborgbot/****** (MetaBorgBot Github API access token)
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from 2 remote Git repositories
 > git config remote.origin.url git@github.com:MetaBorgCube/IceDust.git # timeout=10
Fetching upstream changes from git@github.com:MetaBorgCube/IceDust.git
 > git --version # timeout=10
using GIT_SSH to set credentials GitHub
 > git fetch --tags --progress git@github.com:MetaBorgCube/IceDust.git +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin1.url git@github.com:MetaBorgCube/IceDust.git # timeout=10
Fetching upstream changes from git@github.com:MetaBorgCube/IceDust.git
using GIT_SSH to set credentials GitHub
 > git fetch --tags --progress git@github.com:MetaBorgCube/IceDust.git +refs/pull/*/head:refs/remotes/origin/pr/*
Checking out Revision b978ba5fc71f65048d492d0558838f159d0a72a2 (feature/use-nabl2)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f b978ba5fc71f65048d492d0558838f159d0a72a2
 > git rev-list b978ba5fc71f65048d492d0558838f159d0a72a2 # timeout=10
[Pipeline] properties
[Pipeline] node
Running on master in /home/jenkins/workspace/e_IceDust_feature_use-nabl2-HK3XEMO74BCPPI27D4VCA5VIIHNV5MQO3VGVZ63V2WNIYEDIJQ2Q
[Pipeline] {
[Pipeline] slackSend
Slack Send Pipeline step configured values from global config - teamDomain: true, token: true, channel: false, color: false
[Pipeline] stage
[Pipeline] { (Checkout)
[Pipeline] checkout
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from 2 remote Git repositories
 > git config remote.origin.url git@github.com:MetaBorgCube/IceDust.git # timeout=10
Fetching upstream changes from git@github.com:MetaBorgCube/IceDust.git
 > git --version # timeout=10
using GIT_SSH to set credentials GitHub
 > git fetch --tags --progress git@github.com:MetaBorgCube/IceDust.git +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin1.url git@github.com:MetaBorgCube/IceDust.git # timeout=10
Fetching upstream changes from git@github.com:MetaBorgCube/IceDust.git
using GIT_SSH to set credentials GitHub
 > git fetch --tags --progress git@github.com:MetaBorgCube/IceDust.git +refs/pull/*/head:refs/remotes/origin/pr/*
Checking out Revision b978ba5fc71f65048d492d0558838f159d0a72a2 (feature/use-nabl2)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f b978ba5fc71f65048d492d0558838f159d0a72a2
[Pipeline] sh
[e_IceDust_feature_use-nabl2-HK3XEMO74BCPPI27D4VCA5VIIHNV5MQO3VGVZ63V2WNIYEDIJQ2Q] Running shell script
+ git clean -fXd
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Build and Test)
[Pipeline] withMaven
$ /bin/sh -c "which mvn"
Using maven exec: /nix/store/mwaj76b8y559nqj9zb94fwjhi7gzh018-jenkins-env/bin/mvn
[Pipeline] {
[Pipeline] sh
[e_IceDust_feature_use-nabl2-HK3XEMO74BCPPI27D4VCA5VIIHNV5MQO3VGVZ63V2WNIYEDIJQ2Q] Running shell script
++ date +%Y%m%d%H%M
+ mvn -B -U clean verify -DforceContextQualifier=201610181327
----- withMaven Wrapper script -----
Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-10T16:41:47+00:00)
Maven home: /nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven
Java version: 1.8.0_65, vendor: Oracle Corporation
Java home: /nix/store/g34caxndiz81gd5mxajkf2585y65akv3-oraclejdk-8u65/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.14.37", arch: "amd64", family: "unix"
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/spoofax-maven-plugin-pomless/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/spoofax-maven-plugin-pomless/2.1.0-SNAPSHOT/maven-metadata.xml (790 B at 6.9 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/spoofax-maven-plugin-pomless/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/spoofax-maven-plugin-pomless/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/parent/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/parent/2.1.0-SNAPSHOT/maven-metadata.xml (595 B at 27.7 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/parent/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/spoofax-maven-plugin/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/spoofax-maven-plugin/2.1.0-SNAPSHOT/maven-metadata.xml (782 B at 31.8 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/spoofax-maven-plugin/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/spoofax-maven-plugin/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.core/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.core/2.1.0-SNAPSHOT/maven-metadata.xml (993 B at 74.6 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/parent.java/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/parent.java/2.1.0-SNAPSHOT/maven-metadata.xml (600 B at 29.3 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/parent.java/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.util/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.util/2.1.0-SNAPSHOT/maven-metadata.xml (993 B at 57.0 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.util/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.util/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.spoofax.core/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.spoofax.core/2.1.0-SNAPSHOT/maven-metadata.xml (1001 B at 54.3 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.spoofax.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.spoofax.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.terms/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.terms/2.1.0-SNAPSHOT/maven-metadata.xml (993 B at 48.5 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.terms/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.terms/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.scopegraph/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.scopegraph/2.1.0-SNAPSHOT/maven-metadata.xml (999 B at 39.0 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.scopegraph/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.scopegraph/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.core/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.core/2.1.0-SNAPSHOT/maven-metadata.xml (1004 B at 57.7 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.jsglr/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.jsglr/2.1.0-SNAPSHOT/maven-metadata.xml (993 B at 64.6 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.jsglr/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.jsglr/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/releases/org/pcollections/pcollections/2.1.2/pcollections-2.1.2.pom
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/pcollections/pcollections/2.1.2/pcollections-2.1.2.pom
[INFO] Downloaded: https://repo.maven.apache.org/maven2/org/pcollections/pcollections/2.1.2/pcollections-2.1.2.pom (0 B at 0.0 KB/sec)
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.strategoxt.strj/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.strategoxt.strj/2.1.0-SNAPSHOT/maven-metadata.xml (995 B at 40.5 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.strategoxt.strj/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.strategoxt.strj/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.library.xml/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.library.xml/2.1.0-SNAPSHOT/maven-metadata.xml (1011 B at 38.0 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.library.xml/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.library.xml/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.library.java/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.library.java/2.1.0-SNAPSHOT/maven-metadata.xml (1012 B at 58.1 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.library.java/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.library.java/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.library.index/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.library.index/2.1.0-SNAPSHOT/maven-metadata.xml (1013 B at 41.2 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.library.index/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.library.index/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.library.jsglr/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.interpreter.library.jsglr/2.1.0-SNAPSHOT/maven-metadata.xml (1013 B at 47.1 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.library.jsglr/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.interpreter.library.jsglr/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/strategoxt-min-jar/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/strategoxt-min-jar/2.1.0-SNAPSHOT/maven-metadata.xml (780 B at 31.7 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/strategoxt-min-jar/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/strategoxt-min-jar/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.runtime.task/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.runtime.task/2.1.0-SNAPSHOT/maven-metadata.xml (1001 B at 39.1 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.runtime.task/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.runtime.task/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.terms.typesmart/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.spoofax.terms.typesmart/2.1.0-SNAPSHOT/maven-metadata.xml (1003 B at 70.0 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.terms.typesmart/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.spoofax.terms.typesmart/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.spoofax.meta.core/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.spoofax.meta.core/2.1.0-SNAPSHOT/maven-metadata.xml (1006 B at 39.3 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.spoofax.meta.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.spoofax.meta.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.meta.core/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.meta.core/2.1.0-SNAPSHOT/maven-metadata.xml (998 B at 69.6 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.meta.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.meta.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.spoofax.nativebundle/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.spoofax.nativebundle/2.1.0-SNAPSHOT/maven-metadata.xml (1009 B at 65.7 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.spoofax.nativebundle/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.spoofax.nativebundle/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/make-permissive/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/make-permissive/2.1.0-SNAPSHOT/maven-metadata.xml (777 B at 36.1 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/make-permissive/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/make-permissive/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/sdf2table.core/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/sdf2table.core/2.1.0-SNAPSHOT/maven-metadata.xml (990 B at 64.5 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/sdf2table.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/sdf2table.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.spt.core/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.spt.core/2.1.0-SNAPSHOT/maven-metadata.xml (997 B at 60.9 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.spt.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.spt.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.mbt.core/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/org.metaborg.mbt.core/2.1.0-SNAPSHOT/maven-metadata.xml (997 B at 64.9 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.mbt.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/org.metaborg.mbt.core/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/releases/org/pcollections/pcollections/2.1.2/pcollections-2.1.2.jar
[INFO] Downloading: https://repo.maven.apache.org/maven2/org/pcollections/pcollections/2.1.2/pcollections-2.1.2.jar
[INFO] Downloaded: https://repo.maven.apache.org/maven2/org/pcollections/pcollections/2.1.2/pcollections-2.1.2.jar (0 B at 0.0 KB/sec)
[INFO] Scanning for projects...
[INFO] Downloading: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/parent/2.1.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded: http://artifacts.metaborg.org/content/repositories/snapshots/org/metaborg/parent/2.1.0-SNAPSHOT/maven-metadata.xml (595 B at 32.3 KB/sec)
[WARNING] The metadata /home/jenkins/m2repos/0/org/metaborg/parent/2.1.0-SNAPSHOT/maven-metadata-local.xml is invalid: Snapshot information corrupted with remote repository data, please verify that no remote repository uses the id 'local'
/home/jenkins/workspace/e_IceDust_feature_use-nabl2-HK3XEMO74BCPPI27D4VCA5VIIHNV5MQO3VGVZ63V2WNIYEDIJQ2Q/icedust/.polyglot.metaborg.yaml
[INFO] Initialising Spoofax core
---------------------------------------------------
constituent[0]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/commons-lang3-3.4.jar
constituent[1]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-settings-builder-3.3.9.jar
constituent[2]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/javax.inject-1.jar
constituent[3]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-repository-metadata-3.3.9.jar
constituent[4]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/slf4j-simple-1.7.5.jar
constituent[5]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/wagon-http-shared-2.10.jar
constituent[6]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-settings-3.3.9.jar
constituent[7]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/plexus-utils-3.0.22.jar
constituent[8]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/plexus-component-annotations-1.6.jar
constituent[9]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/wagon-file-2.10.jar
constituent[10]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-model-3.3.9.jar
constituent[11]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/commons-cli-1.2.jar
constituent[12]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/plexus-cipher-1.7.jar
constituent[13]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/jsr250-api-1.0.jar
constituent[14]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/org.eclipse.sisu.inject-0.3.2.jar
constituent[15]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-builder-support-3.3.9.jar
constituent[16]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/slf4j-api-1.7.5.jar
constituent[17]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/wagon-provider-api-2.10.jar
constituent[18]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/plexus-sec-dispatcher-1.3.jar
constituent[19]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/guice-4.0-no_aop.jar
constituent[20]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/cdi-api-1.0.jar
constituent[21]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/jsoup-1.7.2.jar
constituent[22]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/plexus-interpolation-1.21.jar
constituent[23]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/aether-impl-1.0.2.v20150114.jar
constituent[24]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/guava-18.0.jar
constituent[25]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-core-3.3.9.jar
constituent[26]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/aether-spi-1.0.2.v20150114.jar
constituent[27]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/aether-api-1.0.2.v20150114.jar
constituent[28]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/aether-util-1.0.2.v20150114.jar
constituent[29]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-aether-provider-3.3.9.jar
constituent[30]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/aether-transport-wagon-1.0.2.v20150114.jar
constituent[31]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-embedder-3.3.9.jar
constituent[32]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-plugin-api-3.3.9.jar
constituent[33]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-artifact-3.3.9.jar
constituent[34]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/commons-lang-2.6.jar
constituent[35]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-compat-3.3.9.jar
constituent[36]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/aopalliance-1.0.jar
constituent[37]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/org.eclipse.sisu.plexus-0.3.2.jar
constituent[38]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/maven-model-builder-3.3.9.jar
constituent[39]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/wagon-http-2.10-shaded.jar
constituent[40]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/aether-connector-basic-1.0.2.v20150114.jar
constituent[41]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/lib/commons-io-2.2.jar
constituent[42]: file:/nix/store/2f8w7hd3ir4avzrlsamh6jsdp2iimyzp-apache-maven-3.3.9/maven/conf/logging/
---------------------------------------------------
Exception in thread "main" java.lang.NoClassDefFoundError: org/metaborg/scopegraph/context/IScopeGraphContext
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401)
	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
	at java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
	at java.lang.Class.getDeclaredConstructors(Class.java:2020)
	at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:245)
	at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:99)
	at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:658)
	at com.google.inject.internal.UntargettedBindingProcessor$1.visit(UntargettedBindingProcessor.java:51)
	at com.google.inject.internal.UntargettedBindingProcessor$1.visit(UntargettedBindingProcessor.java:35)
	at com.google.inject.internal.UntargettedBindingImpl.acceptTargetVisitor(UntargettedBindingImpl.java:41)
	at com.google.inject.internal.UntargettedBindingProcessor.visit(UntargettedBindingProcessor.java:35)
	at com.google.inject.internal.UntargettedBindingProcessor.visit(UntargettedBindingProcessor.java:27)
	at com.google.inject.internal.BindingImpl.acceptVisitor(BindingImpl.java:93)
	at com.google.inject.internal.AbstractProcessor.process(AbstractProcessor.java:56)
	at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:187)
	at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:104)
	at com.google.inject.Guice.createInjector(Guice.java:96)
	at com.google.inject.Guice.createInjector(Guice.java:73)
	at org.metaborg.core.plugin.InjectorFactory.create(InjectorFactory.java:34)
	at org.metaborg.core.MetaBorg.<init>(MetaBorg.java:84)
	at org.metaborg.core.MetaBorgGeneric.<init>(MetaBorgGeneric.java:108)
	at org.metaborg.spoofax.core.Spoofax.<init>(Spoofax.java:49)
	at org.metaborg.spoofax.core.Spoofax.<init>(Spoofax.java:68)
	at org.metaborg.spoofax.maven.plugin.SpoofaxInit.init(SpoofaxInit.java:50)
	at org.metaborg.spoofax.maven.plugin.pomless.MetaborgModelReader.read(MetaborgModelReader.java:53)
	at org.sonatype.maven.polyglot.io.ModelReaderSupport.read(ModelReaderSupport.java:48)
	at org.sonatype.maven.polyglot.TeslaModelProcessor.read(TeslaModelProcessor.java:102)
	at org.sonatype.maven.polyglot.TeslaModelProcessor.read(TeslaModelProcessor.java:83)
	at org.apache.maven.model.building.DefaultModelBuilder.readModel(DefaultModelBuilder.java:533)
	at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:273)
	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:469)
	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:438)
	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:555)
	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:438)
	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:401)
	at org.apache.maven.graph.DefaultGraphBuilder.collectProjects(DefaultGraphBuilder.java:419)
	at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor(DefaultGraphBuilder.java:410)
	at org.apache.maven.graph.DefaultGraphBuilder.build(DefaultGraphBuilder.java:83)
	at org.apache.maven.DefaultMaven.buildGraph(DefaultMaven.java:491)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:219)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
	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.lang.ClassNotFoundException: org.metaborg.scopegraph.context.IScopeGraphContext
	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
	... 66 more
[Pipeline] }
[Pipeline] // withMaven
[Pipeline] }
[Pipeline] // stage
[Pipeline] slackSend
Slack Send Pipeline step configured values from global config - teamDomain: true, token: true, channel: false, color: false
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline

GitHub has been notified of this commit’s build result

ERROR: script returned exit code 1
Finished: FAILURE
Submitted by Daco Harkes on 18 October 2016 at 16:03
error
On 21 October 2016 at 13:11 Daco Harkes commented:
Not using the shared repository seems to avoid the problem.

I retried the build a couple of times, but it kept failing the same way. So it also looks like once error occurs it will keep occurring until the maven snapshots are refreshed.
On 25 January 2017 at 11:24 Gabriël Konat closed this issue.
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Exception in thread "main" java.lang.NoClassDefFoundError: org/metaborg/scopegraph/context/IScopeGraphContext

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