$ git clone -n https://gitee.com/mgb01105731/logwatch.git /var/lib/mock/dist-an23.2-build-421861-72903/root/chroot_tmpdir/scmroot/logwatch
Cloning into '/var/lib/mock/dist-an23.2-build-421861-72903/root/chroot_tmpdir/scmroot/logwatch'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/logwatch
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 480c7e0 Update to 7.11 from 7.9