$ git clone -n https://src.fedoraproject.org/rpms/python-branca.git /var/lib/mock/f39-build-1725432-41233/root/chroot_tmpdir/scmroot/python-branca
Cloning into '/var/lib/mock/f39-build-1725432-41233/root/chroot_tmpdir/scmroot/python-branca'...
$ git fetch origin 04e727f1e71ee71087100123a303c61cfd62d60e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-branca
 * [new ref]         04e727f1e71ee71087100123a303c61cfd62d60e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 04e727f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild