structuredAttrs is enabled

trying https://github.com/itchyny/lightline.vim/archive/d042c506cb2e7a59112a72447e0b5fe8739d9d1d.tar.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
  0      0   0      0   0      0      0      0                              0
100  41249   0  41249   0      0 97.71k      0                              0
unpacking source archive /nix/var/nix/builds/nix-56160-942770375/download.tar.gz