$ git clone -n https://gitee.com/lcheukwing/anolis_cockpit_machines.git /var/lib/mock/dist-an7_9-updates-build-413561-72063/root/chroot_tmpdir/scmroot/anolis_cockpit_machines
Cloning into '/var/lib/mock/dist-an7_9-updates-build-413561-72063/root/chroot_tmpdir/scmroot/anolis_cockpit_machines'...
$ git fetch origin 6d489a1c8a547dcf713fd16ce81614a9bbeb0227:KOJI_FETCH_HEAD
From https://gitee.com/lcheukwing/anolis_cockpit_machines
 * [new ref]         6d489a1c8a547dcf713fd16ce81614a9bbeb0227 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d489a1 first commit