$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-atlasrep.git /var/lib/mock/f38-build-side-42-init-devel-756339-27676/root/chroot_tmpdir/scmroot/gap-pkg-atlasrep
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-756339-27676/root/chroot_tmpdir/scmroot/gap-pkg-atlasrep'...
$ git fetch origin 17061f1d1a87d58ae5223f340907a37efb773fb8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-atlasrep
 * [new ref]         17061f1d1a87d58ae5223f340907a37efb773fb8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 17061f1 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild