$ git clone -n https://src.fedoraproject.org/rpms/kshisen.git /var/lib/mock/f38-build-side-42-init-devel-1139159-30408/root/chroot_tmpdir/scmroot/kshisen
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1139159-30408/root/chroot_tmpdir/scmroot/kshisen'...
$ git fetch origin 4bbb75e7299190a7bc85ef9c7b3e22f1375bea3b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kshisen
 * [new ref]         4bbb75e7299190a7bc85ef9c7b3e22f1375bea3b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4bbb75e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild