$ git clone -n https://gitee.com/gcdota930915/rust.git /var/lib/mock/dist-an23.3-build-415894-72844/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/dist-an23.3-build-415894-72844/root/chroot_tmpdir/scmroot/rust'...
$ git fetch origin b0617e51553c327745743a7ebf620bd415627615:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/rust
 * [new ref]         b0617e51553c327745743a7ebf620bd415627615 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b0617e5 Update to 1.84.1