$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx-issues.git /var/lib/mock/f39-build-1426328-31592/root/chroot_tmpdir/scmroot/python-sphinx-issues
Cloning into '/var/lib/mock/f39-build-1426328-31592/root/chroot_tmpdir/scmroot/python-sphinx-issues'...
$ git fetch origin af26b59abe0d4af852b23c6d001b1424d13c7019:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx-issues
 * [new ref]         af26b59abe0d4af852b23c6d001b1424d13c7019 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af26b59 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild