$ git clone -n https://gitee.com/opencloudos-stream/cargo-c.git /home/lib/mock/dist-ocs23-loongarch64-build-223100-16804/root/chroot_tmpdir/scmroot/cargo-c
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-223100-16804/root/chroot_tmpdir/scmroot/cargo-c'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/cargo-c
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 a9a0174 !3 add support for loongarch64 Merge pull request !3 from dpd/master