$ git clone -n https://src.fedoraproject.org/rpms/cscope.git /var/lib/mock/f31-build-57903-28390/root/thebuilddir/tmp/scmroot/cscope
Cloning into '/var/lib/mock/f31-build-57903-28390/root/thebuilddir/tmp/scmroot/cscope'...
$ git reset --hard b34d26371b48e8a04ffce56063bebc13bb94a8dd
HEAD is now at b34d263 Merge branch 'f29'