these 2 derivations will be built:
  /nix/store/43kfnilhnsdpmr1bd2zk8fs5nv9h9l0m-flake-inputs.drv
  /nix/store/ph6bq5a9jq9frngsd0nj6bpl6pn19wsg-check-flake-inputs.drv
building '/nix/store/43kfnilhnsdpmr1bd2zk8fs5nv9h9l0m-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/43kfnilhnsdpmr1bd2zk8fs5nv9h9l0m-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 43kfnilhnsdpmr1bd2zk8fs5nv9h9l0m-flake-inputs.drv
building '/nix/store/ph6bq5a9jq9frngsd0nj6bpl6pn19wsg-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/ph6bq5a9jq9frngsd0nj6bpl6pn19wsg-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building ph6bq5a9jq9frngsd0nj6bpl6pn19wsg-check-flake-inputs.drv