these 2 derivations will be built:
  /nix/store/6w0xm0sq3ma7jn5a7n2brwkb31dsyzgh-flake-inputs.drv
  /nix/store/csn2902xxlnnj748imi85az4sxjr9vhg-check-flake-inputs.drv
building '/nix/store/6w0xm0sq3ma7jn5a7n2brwkb31dsyzgh-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/6w0xm0sq3ma7jn5a7n2brwkb31dsyzgh-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 6w0xm0sq3ma7jn5a7n2brwkb31dsyzgh-flake-inputs.drv
building '/nix/store/csn2902xxlnnj748imi85az4sxjr9vhg-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/csn2902xxlnnj748imi85az4sxjr9vhg-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building csn2902xxlnnj748imi85az4sxjr9vhg-check-flake-inputs.drv