$ git clone -n https://src.fedoraproject.org/rpms/skanpage.git /var/lib/mock/f42-build-864340-172280/root/chroot_tmpdir/scmroot/skanpage
Cloning into '/var/lib/mock/f42-build-864340-172280/root/chroot_tmpdir/scmroot/skanpage'...
$ git fetch origin 5b12b3ba8204023fc08f9c0f11c12e374cc89f5c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/skanpage
 * [new ref]         5b12b3ba8204023fc08f9c0f11c12e374cc89f5c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b12b3b 24.12.0