$ git clone -n https://src.fedoraproject.org/rpms/lazarus.git /var/lib/mock/f40-build-762387-122028/root/chroot_tmpdir/scmroot/lazarus
Cloning into '/var/lib/mock/f40-build-762387-122028/root/chroot_tmpdir/scmroot/lazarus'...
$ git fetch origin 56d46a48b3f8f58c7864509bdafd3a26b0f48376:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lazarus
 * [new ref]         56d46a48b3f8f58c7864509bdafd3a26b0f48376 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56d46a4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild