$ git clone -n https://gitee.com/fundawang/rust.git /var/lib/mock/dist-an23-build-320997-68011/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/dist-an23-build-320997-68011/root/chroot_tmpdir/scmroot/rust'...
$ git fetch origin 5c9e4240acbe846b514f7a4aa3a840f38dd0ad83:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/rust
 * [new ref]         5c9e4240acbe846b514f7a4aa3a840f38dd0ad83 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c9e424 1.70.0