this derivation will be built: /nix/store/4sg6yf1wzygn2inzkbkn93xzrxkn92i5-iets-nextest-0.2.0.drv this path will be fetched (0.0 KiB download, 270.7 MiB unpacked): /nix/store/k0lnh55zb18liad89mddfqyqa25fifpw-iets-deps-0.2.0