$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-django.git /var/lib/mock/f40-build-2636233-66146/root/chroot_tmpdir/scmroot/python-pytest-django
Cloning into '/var/lib/mock/f40-build-2636233-66146/root/chroot_tmpdir/scmroot/python-pytest-django'...
$ git fetch origin 412753bee437a8a0aeb6299bd7a37663b22b554d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-django
 * [new ref]         412753bee437a8a0aeb6299bd7a37663b22b554d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 412753b Update to 4.8.0 (rhbz#2261956)