$ git clone -n https://src.fedoraproject.org/rpms/golang-github-mholt-archiver.git /var/lib/mock/f40-build-2577400-62287/root/chroot_tmpdir/scmroot/golang-github-mholt-archiver
Cloning into '/var/lib/mock/f40-build-2577400-62287/root/chroot_tmpdir/scmroot/golang-github-mholt-archiver'...
$ git fetch origin 7903b4011689547ba65da6c0343e7b12282d0251:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-mholt-archiver
 * [new ref]         7903b4011689547ba65da6c0343e7b12282d0251 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7903b40 Rebuild for golang 1.22.0