$ git clone -n https://gitee.com/gcdota930915/rust.git /var/lib/mock/dist-an23.3-build-416035-72865/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/dist-an23.3-build-416035-72865/root/chroot_tmpdir/scmroot/rust'...
$ git fetch origin 273d4eb0be883ef146b2490ea88c5906a18e99fa:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/rust
 * [new ref]         273d4eb0be883ef146b2490ea88c5906a18e99fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 273d4eb Update to 1.84.1