structuredAttrs is enabled

trying https://github.com/pangloss/vim-javascript/archive/b26c9edb3563e02f5c0b20580f7cf9743e95b157.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  16654   0  16654   0      0  36966      0                              0
unpacking source archive /nix/var/nix/builds/nix-57000-2338673298/download.tar.gz