$ git clone -n https://src.fedoraproject.org/rpms/golang-github-google-martian.git /var/lib/mock/f33-build-390408-62291/root/chroot_tmpdir/scmroot/golang-github-google-martian
Cloning into '/var/lib/mock/f33-build-390408-62291/root/chroot_tmpdir/scmroot/golang-github-google-martian'...
$ git reset --hard dc6b2802a0999f6f48fc3f440fb4a6bf8f00ef70
HEAD is now at dc6b280 Update to 3.1.0 Close: rhbz#1889552