these 2 derivations will be built:
  /nix/store/dh7h4ydqzn5j0y9j3jwf35b0crmw3qrj-flake-inputs.drv
  /nix/store/a2wrdf32h6x4jqwndxy5gjfsnvgzbkq2-check-flake-inputs.drv
building '/nix/store/dh7h4ydqzn5j0y9j3jwf35b0crmw3qrj-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/dh7h4ydqzn5j0y9j3jwf35b0crmw3qrj-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building dh7h4ydqzn5j0y9j3jwf35b0crmw3qrj-flake-inputs.drv
building '/nix/store/a2wrdf32h6x4jqwndxy5gjfsnvgzbkq2-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/a2wrdf32h6x4jqwndxy5gjfsnvgzbkq2-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building a2wrdf32h6x4jqwndxy5gjfsnvgzbkq2-check-flake-inputs.drv