$ git clone -n https://src.fedoraproject.org/rpms/nas.git /var/lib/mock/f40-build-2317673-58170/root/chroot_tmpdir/scmroot/nas
Cloning into '/var/lib/mock/f40-build-2317673-58170/root/chroot_tmpdir/scmroot/nas'...
$ git fetch origin d72a21a7324fdbf524dc6d9c2f400e91ed5f6226:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nas
 * [new ref]         d72a21a7324fdbf524dc6d9c2f400e91ed5f6226 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d72a21a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild