$ git clone -n https://src.fedoraproject.org/rpms/python-flufl-i18n.git /var/lib/mock/f39-build-1633146-39794/root/chroot_tmpdir/scmroot/python-flufl-i18n
Cloning into '/var/lib/mock/f39-build-1633146-39794/root/chroot_tmpdir/scmroot/python-flufl-i18n'...
$ git fetch origin 3c2a194c13eba005ad13b5b5328ffd571912147f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-flufl-i18n
 * [new ref]         3c2a194c13eba005ad13b5b5328ffd571912147f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3c2a194 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild