$ git clone -n https://gitee.com/fundawang/rust.git /var/lib/mock/dist-an23-build-248961-63312/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/dist-an23-build-248961-63312/root/chroot_tmpdir/scmroot/rust'...
$ git reset --hard cd224b933cb6159c3cc1a49d03bed859df1e9f7c
HEAD is now at cd224b9 Default to use ustc mirror for crates