these 2 derivations will be built:
  /nix/store/nbfgck0v3ql17mvhjm5viq3f3bcahprf-flake-inputs.drv
  /nix/store/d1439cknkmvd4lwxa1fl8mmbs823mrap-check-flake-inputs.drv
building '/nix/store/nbfgck0v3ql17mvhjm5viq3f3bcahprf-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/nbfgck0v3ql17mvhjm5viq3f3bcahprf-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building nbfgck0v3ql17mvhjm5viq3f3bcahprf-flake-inputs.drv
building '/nix/store/d1439cknkmvd4lwxa1fl8mmbs823mrap-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/d1439cknkmvd4lwxa1fl8mmbs823mrap-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building d1439cknkmvd4lwxa1fl8mmbs823mrap-check-flake-inputs.drv