$ git clone -n https://src.fedoraproject.org/rpms/python-json-repair.git /var/lib/mock/f45-build-31220-651/root/chroot_tmpdir/scmroot/python-json-repair
Cloning into '/var/lib/mock/f45-build-31220-651/root/chroot_tmpdir/scmroot/python-json-repair'...
$ git fetch origin 55a0ff34121ecbd29872c54bdaa117924a6b4b4f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-json-repair
 * [new ref]         55a0ff34121ecbd29872c54bdaa117924a6b4b4f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55a0ff3 Update to 0.63.4 upstream release