this derivation will be built: /nix/store/n2g73mw4j3fvf04v6vq0lly0jmj0rr58-inputDerivation-nix-fast-build-1.6.0.drv post-build step Upload coverage to codecov: ok Skipping codecov: project=Mic92/nix-fast-build attr=checks.x86_64-linux.closure-package-nix-fast-build