Console Output

using credential github
Cloning the remote Git repository
Cloning with configured refspecs honoured and without tags
Cloning repository https://github.com/modelica/ModelicaSpecification.git
 > git init /var/lib/jenkins2/ws/on_ModelicaSpecification_PR-2551 # timeout=10
Fetching upstream changes from https://github.com/modelica/ModelicaSpecification.git
 > git --version # timeout=10
using GIT_ASKPASS to set credentials GitHub Access Token
 > git fetch --no-tags --progress -- https://github.com/modelica/ModelicaSpecification.git +refs/pull/2551/head:refs/remotes/origin/PR-2551 +refs/heads/master:refs/remotes/origin/master # timeout=10
Cleaning workspace
Fetching without tags
 > git config remote.origin.url https://github.com/modelica/ModelicaSpecification.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/2551/head:refs/remotes/origin/PR-2551 # timeout=10
 > git config --add remote.origin.fetch +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config remote.origin.url https://github.com/modelica/ModelicaSpecification.git # timeout=10
 > git rev-parse --verify HEAD # timeout=10
No valid HEAD. Skipping the resetting
 > git clean -fdx # timeout=10
Fetching upstream changes from https://github.com/modelica/ModelicaSpecification.git
using GIT_ASKPASS to set credentials GitHub Access Token
 > git fetch --no-tags --progress -- https://github.com/modelica/ModelicaSpecification.git +refs/pull/2551/head:refs/remotes/origin/PR-2551 +refs/heads/master:refs/remotes/origin/master # timeout=10
Merging remotes/origin/master commit ad7aebd1d3ee972b8ca9fdbdfad97187064dc920 into PR head commit 35cab782252d723edaaeb93688522f6c7d684b3b
Merge succeeded, producing a2577b63bf10ec5f22a35233280e333189d19dd7
Checking out Revision a2577b63bf10ec5f22a35233280e333189d19dd7 (PR-2551)
Commit message: "Merge commit 'ad7aebd1d3ee972b8ca9fdbdfad97187064dc920' into HEAD"
First time build. Skipping changelog.
Cleaning workspace
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 35cab782252d723edaaeb93688522f6c7d684b3b # timeout=10
 > git merge ad7aebd1d3ee972b8ca9fdbdfad97187064dc920 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f a2577b63bf10ec5f22a35233280e333189d19dd7 # timeout=10
 > git branch -a -v --no-abbrev # timeout=10
 > git checkout -b PR-2551 a2577b63bf10ec5f22a35233280e333189d19dd7 # timeout=10
 > git rev-list --no-walk c91361a1aba41886954c6c25337a7347b4bde77e # timeout=10
 > git rev-parse --verify HEAD # timeout=10
Resetting working tree
 > git reset --hard # timeout=10
 > git clean -fdx # timeout=10