warning: unable to download 'https://cache.nixos-cuda.org/zpyvgi3z67rs53y05hdil8myiz9fxvj5.narinfo': Timeout was reached (28) Resolving timed out after 5000 milliseconds; retrying in 38 ms (attempt 1/5)
warning: unable to download 'https://cache.thalheim.io/zpyvgi3z67rs53y05hdil8myiz9fxvj5.narinfo': Timeout was reached (28) Connection timeout after 5000 ms; retrying in 71 ms (attempt 1/5)
warning: unable to download 'https://cache.thalheim.io/zpyvgi3z67rs53y05hdil8myiz9fxvj5.narinfo': Timeout was reached (28) Connection timeout after 5000 ms; retrying in 30 ms (attempt 2/5)
this derivation will be built:
  /nix/store/9bg64kj78m757hq94k2hw94q0bck34mg-inputDerivation-effect-docs.drv
building '/nix/store/9bg64kj78m757hq94k2hw94q0bck34mg-inputDerivation-effect-docs.drv'...