these 2 derivations will be built:
  /nix/store/i0q3ff4x3xff6zkmg0pd9w4sxv2c8z5d-flake-inputs.drv
  /nix/store/czyv0hzin4ssq4n6cbfx9m5fqlsm8dq3-check-flake-inputs.drv
building '/nix/store/i0q3ff4x3xff6zkmg0pd9w4sxv2c8z5d-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/i0q3ff4x3xff6zkmg0pd9w4sxv2c8z5d-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building i0q3ff4x3xff6zkmg0pd9w4sxv2c8z5d-flake-inputs.drv
building '/nix/store/czyv0hzin4ssq4n6cbfx9m5fqlsm8dq3-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/czyv0hzin4ssq4n6cbfx9m5fqlsm8dq3-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building czyv0hzin4ssq4n6cbfx9m5fqlsm8dq3-check-flake-inputs.drv