1this derivation will be built:2 /nix/store/42b3hp352xgkqm5dw914awmsjbnvhya2-crabfit-cli-0.1.0.drv3these 2 paths will be fetched (16.2 MiB download, 67.0 MiB unpacked):4 /nix/store/n490d9yqbc4mv5gq79gr04wvbk9mqik0-python3.14-mypy-2.1.05 /nix/store/zx9c4rmbf463w2nc4xxynaxcqihl58yi-python3.14-ruff-0.16.1