$ git clone -n https://src.fedoraproject.org/rpms/quodlibet.git /var/lib/mock/f41-build-side-2-python-2699881-30377/root/chroot_tmpdir/scmroot/quodlibet
Cloning into '/var/lib/mock/f41-build-side-2-python-2699881-30377/root/chroot_tmpdir/scmroot/quodlibet'...
$ git fetch origin ea7504558e0fbd30c5bc16759cb94e539d224e28:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/quodlibet
 * [new ref]         ea7504558e0fbd30c5bc16759cb94e539d224e28 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea75045 Remove gtk2 from dependencies