$ git clone -n https://gitee.com/src-anolis-os/sane-backends.git /var/lib/mock/dist-an8.6-build-184020-60261/root/chroot_tmpdir/scmroot/sane-backends
Cloning into '/var/lib/mock/dist-an8.6-build-184020-60261/root/chroot_tmpdir/scmroot/sane-backends'...
$ git fetch origin a8-poc:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/sane-backends
 * [new branch]      a8-poc     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a9c8ca update to sane-backends-1.0.32-7.el9.src.rpm