$ git clone -n https://src.fedoraproject.org/rpms/revelation.git /var/lib/mock/f40-build-2678321-67919/root/chroot_tmpdir/scmroot/revelation
Cloning into '/var/lib/mock/f40-build-2678321-67919/root/chroot_tmpdir/scmroot/revelation'...
$ git fetch origin d0814ccff3a8e337ed55d1b72cfe69891926d31f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/revelation
 * [new ref]         d0814ccff3a8e337ed55d1b72cfe69891926d31f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d0814cc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild