$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx-pytest.git /var/lib/mock/f40-build-2135928-50815/root/chroot_tmpdir/scmroot/python-sphinx-pytest
Cloning into '/var/lib/mock/f40-build-2135928-50815/root/chroot_tmpdir/scmroot/python-sphinx-pytest'...
$ git fetch origin 6af04efccf9e39d5e5daef02a7469c6f1053f1db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx-pytest
 * [new ref]         6af04efccf9e39d5e5daef02a7469c6f1053f1db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6af04ef Update to 0.2.0