$ git clone -n https://src.fedoraproject.org/rpms/sunxi-tools.git /var/lib/mock/f40-build-746046-112347/root/chroot_tmpdir/scmroot/sunxi-tools
Cloning into '/var/lib/mock/f40-build-746046-112347/root/chroot_tmpdir/scmroot/sunxi-tools'...
$ git fetch origin 435a8a6950c9fdda5bc5772b77bd6f4c0578670c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sunxi-tools
 * [new ref]         435a8a6950c9fdda5bc5772b77bd6f4c0578670c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 435a8a6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild