$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-venv.git /var/lib/mock/f45-build-32665-661/root/chroot_tmpdir/scmroot/python-pytest-venv
Cloning into '/var/lib/mock/f45-build-32665-661/root/chroot_tmpdir/scmroot/python-pytest-venv'...
$ git fetch origin 038e685602ad77580252ddb67cbe065cf083d40e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-venv
 * [new ref]         038e685602ad77580252ddb67cbe065cf083d40e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 038e685 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild