Console Output

02:00:38 using credential docker-jenkins-github-credentials
02:00:38 Cloning the remote Git repository
02:00:38 Cloning with configured refspecs honoured and without tags
Cloning repository https://github.com/docker/docker-py.git
 > git init /home/ubuntu/workspace/docker-py_PR-2511 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
 > git --version # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress -- https://github.com/docker/docker-py.git +refs/pull/2511/head:refs/remotes/origin/PR-2511 +refs/heads/master:refs/remotes/origin/master
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/2511/head:refs/remotes/origin/PR-2511 # timeout=10
02:00:39 Fetching without tags
02:00:39 Merging remotes/origin/master commit a9867c99126626aa97d94d31f0c2eca3bead4e8f into PR head commit 802811e4d05565f59d486221c7e8ce3237e17212
02:00:39 Merge succeeded, producing 40f9f37dbc4d11077375e3d888a647d4de896496
02:00:39 Checking out Revision 40f9f37dbc4d11077375e3d888a647d4de896496 (PR-2511)
 > git config --add remote.origin.fetch +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress -- https://github.com/docker/docker-py.git +refs/pull/2511/head:refs/remotes/origin/PR-2511 +refs/heads/master:refs/remotes/origin/master
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 802811e4d05565f59d486221c7e8ce3237e17212
 > git merge a9867c99126626aa97d94d31f0c2eca3bead4e8f # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 40f9f37dbc4d11077375e3d888a647d4de896496
02:00:41 Commit message: "Merge commit 'a9867c99126626aa97d94d31f0c2eca3bead4e8f' into HEAD"
fatal: bad object 26028d2ce48352c9b2c3f496e963b79a4944a426