$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx-basic-ng.git /var/lib/mock/f40-build-2477232-61598/root/chroot_tmpdir/scmroot/python-sphinx-basic-ng
Cloning into '/var/lib/mock/f40-build-2477232-61598/root/chroot_tmpdir/scmroot/python-sphinx-basic-ng'...
$ git fetch origin af5b159fc0bab644e7f78fa1b77342704e617141:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx-basic-ng
 * [new ref]         af5b159fc0bab644e7f78fa1b77342704e617141 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af5b159 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild