$ git clone -n https://src.fedoraproject.org/rpms/gmediarender.git /var/lib/mock/f41-build-852813-166493/root/chroot_tmpdir/scmroot/gmediarender
Cloning into '/var/lib/mock/f41-build-852813-166493/root/chroot_tmpdir/scmroot/gmediarender'...
$ git fetch origin ee1746209ccb416de6251cf7ee7b7af87629ad13:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gmediarender
 * [new ref]         ee1746209ccb416de6251cf7ee7b7af87629ad13 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee17462 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild