See <https://ci.trafficserver.apache.org/job/docs-7.1.x/33/display/redirect>
------------------------------------------ Started by user Leif Hedstrom Running as Leif Hedstrom Building on master in workspace <https://ci.trafficserver.apache.org/job/docs-7.1.x/ws/> > /usr/bin/git rev-parse --is-inside-work-tree # timeout=10 Fetching changes from the remote Git repository > /usr/bin/git config remote.origin.url > http://192.168.3.1/mirror/trafficserver.git # timeout=10 Fetching upstream changes from http://192.168.3.1/mirror/trafficserver.git > /usr/bin/git --version # timeout=10 > /usr/bin/git fetch --tags --progress > http://192.168.3.1/mirror/trafficserver.git > +refs/heads/*:refs/remotes/origin/* > /usr/bin/git rev-parse refs/remotes/origin/7.1.x^{commit} # timeout=10 > /usr/bin/git rev-parse refs/remotes/origin/origin/7.1.x^{commit} # timeout=10 Checking out Revision 9db55604062c760c84b9fea1410a78195efc9e8c (refs/remotes/origin/7.1.x) > /usr/bin/git config core.sparsecheckout # timeout=10 > /usr/bin/git checkout -f 9db55604062c760c84b9fea1410a78195efc9e8c Commit message: "Ignores the ICC warning on expression constants to asserts" > /usr/bin/git rev-list --no-walk 9db55604062c760c84b9fea1410a78195efc9e8c # > timeout=10 [docs-7.1.x] $ /bin/bash -xe /tmp/jenkins8338902305563975943.sh + source /home/jenkins/bin/environment.sh ++ export ATS_SRC_HOME=/home/jenkins/src ++ ATS_SRC_HOME=/home/jenkins/src ++ test docs-7.1.x '!=' docs-7.1.x ++ ATS_MAKE=make ++ test docs-7.1.x '!=' docs-7.1.x ++ export ATS_MAKE +++ /bin/date +%m%d%Y ++ export TODAY=02202018 ++ TODAY=02202018 ++ ATS_BRANCH=master ++ ATS_IS_7=yes ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test '' '!=' docs-7.1.x ++ ATS_BRANCH=7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ test docs-7.1.x '!=' docs-7.1.x ++ export ATS_BRANCH ++ test docs-7.1.x '!=' docs-7.1.x ++ test yes == yes ++ test -x /opt/rh/devtoolset-3/root/usr/bin/gcc ++ test -x /usr/bin/gcc-4.9 ++ ATS_MAKE_FLAGS=-j4 + source /home/jenkins/bin/docs.sh ++ test -z make ++ test '!' -z <https://ci.trafficserver.apache.org/job/docs-7.1.x/ws/> ++ cd <https://ci.trafficserver.apache.org/job/docs-7.1.x/ws/src> ++ '[' '!' -f configure ']' ++ '[' '!' -f config.nice ']' ++ cd doc ++ echo 'Building English version' Building English version ++ rm -rf docbuild/html ++ make -e 'SPHINXOPTS=-D language='\''en'\''' html PAPEROPT_a4="-D latex_paper_size=a4" PAPEROPT_letter="-D latex_paper_size=letter" PAPER="letter" ./sbuild sphinx-build -c . -D language='en' -d docbuild/doctrees -b html . docbuild/html Running Sphinx v1.7.0 loading translations [en]... done Extension error: Could not import extension sphinx.builders.linkcheck (exception: cannot import name ssl_match_hostname) make: *** [html-local] Error 2 Build step 'Execute shell' marked build as failure