these 2 derivations will be built:
  /nix/store/y6f1jg2lm3ya9k1466sdp1fr6ipqs2bd-flake-inputs.drv
  /nix/store/ymz1prcy95q45c5gza03r5y55cw9pwrp-check-flake-inputs.drv
building '/nix/store/y6f1jg2lm3ya9k1466sdp1fr6ipqs2bd-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/y6f1jg2lm3ya9k1466sdp1fr6ipqs2bd-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building y6f1jg2lm3ya9k1466sdp1fr6ipqs2bd-flake-inputs.drv
building '/nix/store/ymz1prcy95q45c5gza03r5y55cw9pwrp-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/ymz1prcy95q45c5gza03r5y55cw9pwrp-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building ymz1prcy95q45c5gza03r5y55cw9pwrp-check-flake-inputs.drv