$ git clone -n https://src.fedoraproject.org/rpms/python-google-cloud-shell.git /var/lib/mock/f38-build-side-42-init-devel-941018-28757/root/chroot_tmpdir/scmroot/python-google-cloud-shell
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-941018-28757/root/chroot_tmpdir/scmroot/python-google-cloud-shell'...
$ git fetch origin 28d92a992755b529003e66a5fbd82fc922dbc250:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-google-cloud-shell
 * [new ref]         28d92a992755b529003e66a5fbd82fc922dbc250 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28d92a9 Update to 1.6.1