$ git clone -n https://gitee.com/src-anolis-os/sanlock.git /var/lib/mock/dist-an23.3-build-423673-72929/root/chroot_tmpdir/scmroot/sanlock
Cloning into '/var/lib/mock/dist-an23.3-build-423673-72929/root/chroot_tmpdir/scmroot/sanlock'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/sanlock
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 82ebf67 Update to 3.9.5