$ git clone -n https://gitee.com/src-anolis-os/fprintd.git /var/lib/mock/dist-an8.6-build-182646-60012/root/chroot_tmpdir/scmroot/fprintd
Cloning into '/var/lib/mock/dist-an8.6-build-182646-60012/root/chroot_tmpdir/scmroot/fprintd'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/fprintd
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a4fd56 spec: edit doc sub package