Started by upstream project "isabelle-repo" build number 494
[EnvInject] - Loading node environment variables.
Building remotely on workermta2 (mta_big) in workspace /media/data/jenkins/workspace/isabelle-repo-afp
[isabelle-repo-afp] $ hg showconfig paths.default
[isabelle-repo-afp] $ hg pull --rev 9c99fccce3cff34c18499e24e6f8948aa2a9191f
http://isabelle.in.tum.de/repos/isabelle/ pulling from
added 1 changesets with 1 changes to 1 files
(run 'hg update' to get a working copy)
[isabelle-repo-afp] $ hg update --clean --rev 9c99fccce3cff34c18499e24e6f8948aa2a9191f
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[isabelle-repo-afp] $ hg --config extensions.purge= clean --all
[isabelle-repo-afp] $ hg log --rev . --template {node}
[isabelle-repo-afp] $ hg log --rev . --template {rev}
[isabelle-repo-afp] $ hg id --branch
[afp] $ hg showconfig paths.default
https://bitbucket.org/isa-afp/afp-devel/ pulling from
added 3 changesets with 13 changes to 13 files
(run 'hg update' to get a working copy)
[afp] $ hg update --clean --rev default
317 files updated, 0 files merged, 0 files removed, 0 files unresolved
[afp] $ hg --config extensions.purge= clean --all
[afp] $ hg log --rev . --template {node}
[afp] $ hg log --rev . --template {rev}
[isabelle-repo-afp] $ /bin/sh -xe /tmp/hudson3704226412543443821.sh
### Building graph browser ...
warning: [options] bootstrap class path not set in conjunction with -source 1.4
warning: [options] source value 1.4 is obsolete and will be removed in a future release
warning: [options] target value 1.4 is obsolete and will be removed in a future release
warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
Note: GraphBrowser/GraphBrowser.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
### Building Isabelle/Scala ...
### Building Isabelle/jEdit ...
ML_HOME="/media/data/jenkins/.isabelle/contrib/polyml-5.6-1/x86_64-linux"
*** Bad session root directory: "$ISABELLE_HOME/afp/thys/Fisher_Yates"
*** The error(s) above occurred in session catalog "$ISABELLE_HOME/afp/thys/ROOTS"