these 2 derivations will be built:
  /nix/store/bqqic7pb6xw4lbhqmxsgxh0150n3i6al-flake-inputs.drv
  /nix/store/8qb3mwp485jzh6yq7pbc2rhjbqg6ydq0-check-flake-inputs.drv
building '/nix/store/bqqic7pb6xw4lbhqmxsgxh0150n3i6al-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/bqqic7pb6xw4lbhqmxsgxh0150n3i6al-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building bqqic7pb6xw4lbhqmxsgxh0150n3i6al-flake-inputs.drv
building '/nix/store/8qb3mwp485jzh6yq7pbc2rhjbqg6ydq0-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/8qb3mwp485jzh6yq7pbc2rhjbqg6ydq0-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 8qb3mwp485jzh6yq7pbc2rhjbqg6ydq0-check-flake-inputs.drv