these 2 derivations will be built:
  /nix/store/zzgk9llk9nnwr6ib7d52rja4afnlqadp-flake-inputs.drv
  /nix/store/wjmgkzaac6vkyj48fygzjnvx956lb84c-check-flake-inputs.drv
building '/nix/store/zzgk9llk9nnwr6ib7d52rja4afnlqadp-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/zzgk9llk9nnwr6ib7d52rja4afnlqadp-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building zzgk9llk9nnwr6ib7d52rja4afnlqadp-flake-inputs.drv
building '/nix/store/wjmgkzaac6vkyj48fygzjnvx956lb84c-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/wjmgkzaac6vkyj48fygzjnvx956lb84c-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building wjmgkzaac6vkyj48fygzjnvx956lb84c-check-flake-inputs.drv