$ git clone -n https://src.fedoraproject.org/rpms/ghc-attoparsec-iso8601.git /var/lib/mock/f45-build-9996-412/root/chroot_tmpdir/scmroot/ghc-attoparsec-iso8601
Cloning into '/var/lib/mock/f45-build-9996-412/root/chroot_tmpdir/scmroot/ghc-attoparsec-iso8601'...
$ git fetch origin 30e1419779e9ada6388eff4e11f42ee5b4f2ee93:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-attoparsec-iso8601
 * [new ref]         30e1419779e9ada6388eff4e11f42ee5b4f2ee93 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 30e1419 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild