$ git clone -n https://gitee.com/opencloudos-stream/libx86emu.git /var/lib/mock/dist-ocs23-build-234348-20242/root/chroot_tmpdir/scmroot/libx86emu
Cloning into '/var/lib/mock/dist-ocs23-build-234348-20242/root/chroot_tmpdir/scmroot/libx86emu'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libx86emu
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc6fa68 Rebuilt for loongarch release