this derivation will be built: /nix/store/mzyixgk69mih2fzfd34yba5c195jrjp1-inputDerivation-nix-fast-build-2.0.0.drv post-build step Upload coverage to codecov: ok Skipping codecov: project=Mic92/nix-fast-build attr=checks.x86_64-linux.closure-package-default