$ git clone -n https://src.fedoraproject.org/rpms/slock.git /var/lib/mock/f40-build-800303-142892/root/chroot_tmpdir/scmroot/slock
Cloning into '/var/lib/mock/f40-build-800303-142892/root/chroot_tmpdir/scmroot/slock'...
$ git fetch origin d6349e23c070cee435c5cda17ff245ae9ea65d59:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/slock
 * [new ref]         d6349e23c070cee435c5cda17ff245ae9ea65d59 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6349e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild