these 2 derivations will be built:
  /nix/store/vidsndi03hrynxvf2hp0c0y67fwiyjar-flake-inputs.drv
  /nix/store/60ggnyilkcpcfc5qyv8pwiql0b639fd9-check-flake-inputs.drv
building '/nix/store/vidsndi03hrynxvf2hp0c0y67fwiyjar-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/vidsndi03hrynxvf2hp0c0y67fwiyjar-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building vidsndi03hrynxvf2hp0c0y67fwiyjar-flake-inputs.drv
building '/nix/store/60ggnyilkcpcfc5qyv8pwiql0b639fd9-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/60ggnyilkcpcfc5qyv8pwiql0b639fd9-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 60ggnyilkcpcfc5qyv8pwiql0b639fd9-check-flake-inputs.drv