this derivation will be built: /nix/store/5hj0nh4mxcdvpc9lsvgmgjkl8q64g670-gitbutler-0.22.0.drv this path will be fetched (3.8 MiB download, 9.9 MiB unpacked): /nix/store/r47xhw6ib9yawhfqq91k6qmy478asq6m-dart-sass-1.103.0