these 2 derivations will be built:
  /nix/store/v9q0zgvs5dzhdc6mcnfl1jngsi32v5dj-flake-inputs.drv
  /nix/store/5mcp3qzyd0m25d3k3alf2swlfxhqqbxy-check-flake-inputs.drv
building '/nix/store/v9q0zgvs5dzhdc6mcnfl1jngsi32v5dj-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/v9q0zgvs5dzhdc6mcnfl1jngsi32v5dj-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building v9q0zgvs5dzhdc6mcnfl1jngsi32v5dj-flake-inputs.drv
building '/nix/store/5mcp3qzyd0m25d3k3alf2swlfxhqqbxy-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/5mcp3qzyd0m25d3k3alf2swlfxhqqbxy-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 5mcp3qzyd0m25d3k3alf2swlfxhqqbxy-check-flake-inputs.drv