$ git clone -n https://src.fedoraproject.org/rpms/lasem.git /var/lib/mock/f40-build-2293181-56181/root/chroot_tmpdir/scmroot/lasem
Cloning into '/var/lib/mock/f40-build-2293181-56181/root/chroot_tmpdir/scmroot/lasem'...
$ git fetch origin 21028a8efd5b259c5dd0d52874f8c0a3de69810a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lasem
 * [new ref]         21028a8efd5b259c5dd0d52874f8c0a3de69810a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21028a8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild