$ git clone -n https://gitee.com/zhonglingh/rust.git /var/lib/mock/dist-an23-build-79074-40664/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/dist-an23-build-79074-40664/root/chroot_tmpdir/scmroot/rust'...
$ git reset --hard origin/a23
HEAD is now at 4fc56f8 add aarch64