Error in compiling: process didn't exit successfully: rustc -vV (signal: 7, SIGBUS: access to undefined memory)

[SkyYap]

I tried this code:

(https://github.com/SkyYap/gem-farm/blob/main/programs/gem_bank/src/lib.rs)

I expected to see this the code compile using anchor build

Instead, it shows: error: process didn't exit successfully: rustc -vV (signal: 7, SIGBUS: access to undefined memory)

I am using rustc version: 1.63.0 (4b91a6e 2022-08-08)

[SkyYap]

I fix this by reinstalling WSL2 as well as my Ubuntu, then all packages required. Here is the video I made for reinstalling: https://youtu.be/AL5dTscNlmA

Found (rust-lang/cargo#10359). It happened because during release of solana-bpf I closed it without having a proper installation.

Suggest using rm -rf ~/.cache/solana/v1.21/ works but I can't find the file version of solana cache in Ubuntu. I am not expertise in Ubuntu command so I reinstall all my WSL2 and setup again my WSL2.