Trying to add check coverage, when using RUSTFLAGS="-C instrument-coverage" cargo build-bpf I'm getting:
error: failed to run `rustc` to learn about target-specific information
Caused by:
process didn't exit successfully: `rustc - --crate-name ___ --print=file-names -C instrument-coverage -Zremap-cwd-prefix= --target bpfel-unknown-unknown --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=cfg` (exit status: 1)
--- stderr
error: unknown codegen option: `instrument-coverage`
Regular cargo build works, so it seems to be directly related to the solana target.
