$ git clone -n https://src.fedoraproject.org/rpms/lazarus.git /var/lib/mock/f41-build-1697894-24523/root/chroot_tmpdir/scmroot/lazarus
Cloning into '/var/lib/mock/f41-build-1697894-24523/root/chroot_tmpdir/scmroot/lazarus'...
$ git fetch origin ff2398be0fc869f57aad01cc40529dfc337d4d8a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lazarus
 * [new ref]         ff2398be0fc869f57aad01cc40529dfc337d4d8a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff2398b Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild