$ git clone -n https://gitee.com/opencloudos-stream/fedmsg.git /home/lib/mock/dist-ocs23-build-239191-21504/root/chroot_tmpdir/scmroot/fedmsg
Cloning into '/home/lib/mock/dist-ocs23-build-239191-21504/root/chroot_tmpdir/scmroot/fedmsg'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/fedmsg
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1bfd43 Rebuilt for loongarch release