$ git clone -n https://gitee.com/opencloudos-stream/qr-code-generator.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-217553-16417/root/chroot_tmpdir/scmroot/qr-code-generator
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-217553-16417/root/chroot_tmpdir/scmroot/qr-code-generator'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qr-code-generator
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 154a912 Rebuilt for python 3.11