these 3 derivations will be built:
  /nix/store/46gfblsnxrfvqzg77byajfrzfwpvl257-zeroclaw-0.8.6-vendor.drv
  /nix/store/s33dr8qj8sb8aiaifr1h0av10gg27lz7-zeroclaw-0.8.6.drv
  /nix/store/bc04spypdzrcdz51ahnkvig6g9317334-check-zeroclaw.drv
farm.numtide.com:50051: failed to connect to all addresses; last error: UNKNOWN: ipv4:65.21.215.17:50051: connection attempt timed out before receiving SETTINGS frame, retrying