$ git clone -n https://src.fedoraproject.org/rpms/mutter.git /var/lib/mock/f41-build-843391-161946/root/chroot_tmpdir/scmroot/mutter
Cloning into '/var/lib/mock/f41-build-843391-161946/root/chroot_tmpdir/scmroot/mutter'...
$ git reset --hard 6fabba2f75eac8dbc26440996e36388ce890a2f1
HEAD is now at 6fabba2 Update to 47.beta