$ git clone -n https://src.fedoraproject.org/rpms/libfreenect.git /var/lib/mock/f42-build-3360734-45036/root/chroot_tmpdir/scmroot/libfreenect
Cloning into '/var/lib/mock/f42-build-3360734-45036/root/chroot_tmpdir/scmroot/libfreenect'...
$ git fetch origin 6475407250a6f067d917b8745c6ab79046f7ec96:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libfreenect
 * [new ref]         6475407250a6f067d917b8745c6ab79046f7ec96 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6475407 Rebuild for opencv-4.11.0