$ git clone -n https://gitee.com/src-anolis-os/qrencode.git /var/lib/mock/dist-an23.3-build-413714-72745/root/chroot_tmpdir/scmroot/qrencode
Cloning into '/var/lib/mock/dist-an23.3-build-413714-72745/root/chroot_tmpdir/scmroot/qrencode'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/qrencode
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 48b826f Rebuild for remove inappropriate build dependencies.