$ git clone -n https://src.fedoraproject.org/rpms/schismtracker.git /var/lib/mock/f37-build-674433-75884/root/chroot_tmpdir/scmroot/schismtracker
Cloning into '/var/lib/mock/f37-build-674433-75884/root/chroot_tmpdir/scmroot/schismtracker'...
$ git reset --hard f189dfe2db14d0d210c1b575472ce267e5e92078
HEAD is now at f189dfe bump version