$ git clone -n https://src.fedoraproject.org/rpms/python-requre.git /var/lib/mock/f42-build-side-1-3497655-45961/root/chroot_tmpdir/scmroot/python-requre
Cloning into '/var/lib/mock/f42-build-side-1-3497655-45961/root/chroot_tmpdir/scmroot/python-requre'...
$ git fetch origin c526a9f552f585205a80ba4a6f8d6a7175fb27aa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-requre
 * [new ref]         c526a9f552f585205a80ba4a6f8d6a7175fb27aa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c526a9f Update to 0.9.1 upstream release