$ git clone -n https://src.fedoraproject.org/rpms/golist.git /var/lib/mock/f38-build-side-42-init-devel-635887-26382/root/chroot_tmpdir/scmroot/golist
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-635887-26382/root/chroot_tmpdir/scmroot/golist'...
$ git fetch origin 92bc6a4b60cfda84579ea97077f641f388dca5da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golist
 * [new ref]         92bc6a4b60cfda84579ea97077f641f388dca5da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92bc6a4 Update to latest version