$ git clone -n https://src.fedoraproject.org/forks/churchyard/rpms/python-virtualenv.git /var/lib/mock/f43-build-60960282-6586786/root/chroot_tmpdir/scmroot/python-virtualenv
Cloning into '/var/lib/mock/f43-build-60960282-6586786/root/chroot_tmpdir/scmroot/python-virtualenv'...
$ git fetch origin 6f8e6aff6c14e48a76384f25248355be9f25a6e0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/forks/churchyard/rpms/python-virtualenv
 * [new ref]         6f8e6aff6c14e48a76384f25248355be9f25a6e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f8e6af Use /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem for tests