Build failed in Jenkins: Build branch "master" » ubuntu-xenial-qt4-autotools #2068

[ci-lyx at inria.fr]

https://ci.inria.fr/lyx/job/build-master-head/job/ubuntu-xenial-qt4-autotools/2068/Changes:

[sanda] Improve VCS error message when RCS is not installed.

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Started by an SCM change
Building remotely on lyx-linux1 (linux) in workspace <https://ci.inria.fr/lyx/job/build-master-head/job/ubuntu-xenial-qt4-autotools/ws/>
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Done
Cloning the remote Git repository
Using shallow clone
Avoid fetching tags
Honoring refspec on initial clone
Cloning repository git://git.lyx.org/lyx.git
 > git init <https://ci.inria.fr/lyx/job/build-master-head/job/ubuntu-xenial-qt4-autotools/ws/> # timeout=10
Fetching upstream changes from git://git.lyx.org/lyx.git
 > git --version # timeout=10
 > git fetch --no-tags --progress git://git.lyx.org/lyx.git +refs/heads/*:refs/remotes/origin/* --depth=1
 > git config remote.origin.url git://git.lyx.org/lyx.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url git://git.lyx.org/lyx.git # timeout=10
Fetching upstream changes from git://git.lyx.org/lyx.git
 > git fetch --no-tags --progress git://git.lyx.org/lyx.git +refs/heads/*:refs/remotes/origin/* --depth=1
 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/refs/heads/master^{commit} # timeout=10
Checking out Revision b670990bc12fe1dd1d9d7b5fa8258a32caa7e91a (refs/remotes/origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f b670990bc12fe1dd1d9d7b5fa8258a32caa7e91a
 > git rev-list c30b0aac4bd5baabd430c3488aa97286a9ed5b41 # timeout=10
[ubuntu-xenial-qt4-autotools] $ /bin/sh -xe /tmp/hudson8401020980713395439.sh
+ IMAGE=lyxproject/build-lyx-using-ubuntu-xenial-qt4-autotools
+ C_BUILD=/build
+ C_WS=/build/workspace
+ C_SCRIPT=/build/build_lyx.sh
+ docker run --rm -v <https://ci.inria.fr/lyx/job/build-master-head/job/ubuntu-xenial-qt4-autotools/ws/>:/build/workspace lyxproject/build-lyx-using-ubuntu-xenial-qt4-autotools /build/build_lyx.sh /build/workspace
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'.
Build step 'Execute shell' marked build as failure