these 2 derivations will be built:
  /nix/store/cncx3893v0zp1yzwszrb3q5j8bvww22c-flake-inputs.drv
  /nix/store/mwax16b8pn9c4v9jjgrq1zdg8bmi111g-check-flake-inputs.drv
building '/nix/store/cncx3893v0zp1yzwszrb3q5j8bvww22c-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/cncx3893v0zp1yzwszrb3q5j8bvww22c-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building cncx3893v0zp1yzwszrb3q5j8bvww22c-flake-inputs.drv
building '/nix/store/mwax16b8pn9c4v9jjgrq1zdg8bmi111g-check-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/mwax16b8pn9c4v9jjgrq1zdg8bmi111g-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building mwax16b8pn9c4v9jjgrq1zdg8bmi111g-check-flake-inputs.drv