$ git clone -n https://src.fedoraproject.org/rpms/python-google-cloud-deploy.git /var/lib/mock/f38-build-side-42-init-devel-1020354-29624/root/chroot_tmpdir/scmroot/python-google-cloud-deploy
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1020354-29624/root/chroot_tmpdir/scmroot/python-google-cloud-deploy'...
$ git fetch origin ac539ef75f888ecc5c4876e6c8e532a5cf33c6f5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-google-cloud-deploy
 * [new ref]         ac539ef75f888ecc5c4876e6c8e532a5cf33c6f5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac539ef Update to 1.8.0 rhbz#2182109