these 2 derivations will be built:
  /nix/store/8nfz3pm72q485qqcc95kfln01fx49qd5-flake-inputs.drv
  /nix/store/843dh5mirf1vjvwshc78z4j1il59753h-check-flake-inputs.drv
building '/nix/store/8nfz3pm72q485qqcc95kfln01fx49qd5-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/8nfz3pm72q485qqcc95kfln01fx49qd5-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 8nfz3pm72q485qqcc95kfln01fx49qd5-flake-inputs.drv
building '/nix/store/843dh5mirf1vjvwshc78z4j1il59753h-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/843dh5mirf1vjvwshc78z4j1il59753h-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 843dh5mirf1vjvwshc78z4j1il59753h-check-flake-inputs.drv