$ git clone -n https://src.fedoraproject.org/rpms/os-autoinst.git /var/lib/mock/f40-build-2710872-71771/root/chroot_tmpdir/scmroot/os-autoinst
Cloning into '/var/lib/mock/f40-build-2710872-71771/root/chroot_tmpdir/scmroot/os-autoinst'...
$ git fetch origin 67a062622047688f372db7db6aca13566d39b1fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/os-autoinst
 * [new ref]         67a062622047688f372db7db6aca13566d39b1fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67a0626 Rebuild for opencv 4.9.0