$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-golden.git /var/lib/mock/f45-build-32465-660/root/chroot_tmpdir/scmroot/python-pytest-golden
Cloning into '/var/lib/mock/f45-build-32465-660/root/chroot_tmpdir/scmroot/python-pytest-golden'...
$ git fetch origin 323e8a7d8014b5338d9997d8c4d7455577d3ca38:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-golden
 * [new ref]         323e8a7d8014b5338d9997d8c4d7455577d3ca38 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 323e8a7 opt-in to packit for rawhide