$ git clone -n https://src.fedoraproject.org/rpms/python-patatt.git /var/lib/mock/f45-build-31933-656/root/chroot_tmpdir/scmroot/python-patatt
Cloning into '/var/lib/mock/f45-build-31933-656/root/chroot_tmpdir/scmroot/python-patatt'...
$ git fetch origin 62799bb761eecbc06add393931e508276b4991bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-patatt
 * [new ref]         62799bb761eecbc06add393931e508276b4991bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62799bb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild