these 2 derivations will be built:
  /nix/store/mdn9q75s5z8fqmx0cv27zzr2shxfjgvp-flake-inputs.drv
  /nix/store/nl48cl0qrls08lrx9vnhmymjncwd5spn-check-flake-inputs.drv
building '/nix/store/mdn9q75s5z8fqmx0cv27zzr2shxfjgvp-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/mdn9q75s5z8fqmx0cv27zzr2shxfjgvp-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building mdn9q75s5z8fqmx0cv27zzr2shxfjgvp-flake-inputs.drv
building '/nix/store/nl48cl0qrls08lrx9vnhmymjncwd5spn-check-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/nl48cl0qrls08lrx9vnhmymjncwd5spn-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building nl48cl0qrls08lrx9vnhmymjncwd5spn-check-flake-inputs.drv