$ git clone -n https://src.fedoraproject.org/rpms/compat-tolua++.git /var/lib/mock/f33-build-138774-42255/root/chroot_tmpdir/scmroot/compat-tolua++
Cloning into '/var/lib/mock/f33-build-138774-42255/root/chroot_tmpdir/scmroot/compat-tolua++'...
$ git reset --hard 2c534704cc36a810eb9d03c63a28f780978f06c6
HEAD is now at 2c53470 Fix adding README to %doc twice