cargo clean export CARGO_INCREMENTAL=0 export RUSTFLAGS="-Zprofile -Ccodegen-units=1 -Copt-level=0 -Clink-dead-code -Coverflow-checks=off -Zpanic_abort_tests -Cpanic=abort" export RUSTDOCFLAGS="-Cpanic=abort" cargo +nightly test grcov . -s . --binary-path ./target/debug/ -t html --llvm --filter covered --ignore-not-existing -o ./target/debug/coverage