$ git clone -n https://src.fedoraproject.org/rpms/kf6-kpty.git /var/lib/mock/f42-build-863253-171569/root/chroot_tmpdir/scmroot/kf6-kpty
Cloning into '/var/lib/mock/f42-build-863253-171569/root/chroot_tmpdir/scmroot/kf6-kpty'...
$ git fetch origin 71bff04c5a9bfc0f2372210a8e2e7a4debe6f3e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kpty
 * [new ref]         71bff04c5a9bfc0f2372210a8e2e7a4debe6f3e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71bff04 Frameworks 6.9