Need Cargo.lock file

[confident-OH]

Even though we used nightly-2022-02-04-x86_64-unknown-linux-gnu as the toolchain, cargo still failed due to version incompatibility when building third-party dependencies(crates.io).

some of errors like:
error[E0658]: cfg(target_has_atomic) is experimental and subject to change
--> /home/xxx/.cargo/registry/src/mirrors.tuna.tsinghua.edu.cn-df7c3c540f42cdbd/log-0.4.19/src/lib.rs:350:7
|
350 | #[cfg(target_has_atomic = "ptr")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #32976 rust-lang/rust#32976 for more information
= help: add #![feature(cfg_target_has_atomic)] to the crate attributes to enable

Please remove cargo.lock file from .gitignore.
We need this file to reproduce your work.
Extremely grateful！

[wxdwfc]

Ok we will remove the .gitignore.

p.s., can you describe the errors in more details? e.g., how to reproduce and how to fix them, thanks!

[wangtianxia-sjtu]

We will provide a compilable version of Cargo.lock in the repo.

[confident-OH]

Thank you very much!
I've also just had a few minor problems with incompatible deps whem make km. Such as the error 0658, some website said the latest version will solve it. So I guess it maybe due to some 3rd party dependency.