rust-analyzer doesn't show some errors from cargo check

rust-analyzer version: 0.4.1196

rustc version: rustc 1.60.0 (7737e0b5c 2022-04-04)

relevant settings: (eg. client settings, or environment variables like CARGO, RUSTUP_HOME or CARGO_HOME).

• RUSTUP_HOME: /usr/local/rustup.
• CARGO_HOME: /usr/local/cargo

Basically, my code has errors that rust-analyzer doesn't pick up. This doesn't happen for all errors. It all started one or two versions back.

• Errors from rust check:
  .
• No error on my IDE on the same line:

Sadly, this is a private project so I can't really share the repo. I'm unsure how to proceed to get help. I tried to make a repro but it's hard because only some errors are not shown.
If that counts, I use cargo workspace, and from searching, seems rust-analyzer has trouble with that sometimes.

Again sorry that I can't provide a reproduction, but maybe off the bat there's something I can do?

Start with the rust-analyzer troubleshooting guide and compare cargo check diagnostics with the IDE output using a minimal Rust project. Investigate whether the behavior depends on the cargo workspace setup or the reported rust-analyzer and rustc versions. Done means the missing diagnostics are reproduced and rust-analyzer reports the same relevant errors, or the issue is narrowed to a documented limitation.