$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-ferret.git /var/lib/mock/f39-build-1585559-38146/root/chroot_tmpdir/scmroot/gap-pkg-ferret
Cloning into '/var/lib/mock/f39-build-1585559-38146/root/chroot_tmpdir/scmroot/gap-pkg-ferret'...
$ git fetch origin f185b8698b48b6a93ddb79e8a519e66cb07e0463:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-ferret
 * [new ref]         f185b8698b48b6a93ddb79e8a519e66cb07e0463 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f185b86 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild