these 2 derivations will be built:
  /nix/store/9gi40akr29qdpa0q5ikrwi47j8xb19ai-flake-inputs.drv
  /nix/store/jqq6cmmais7sgj9840nrdm6sv2hz07hi-check-flake-inputs.drv
building '/nix/store/9gi40akr29qdpa0q5ikrwi47j8xb19ai-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/9gi40akr29qdpa0q5ikrwi47j8xb19ai-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 9gi40akr29qdpa0q5ikrwi47j8xb19ai-flake-inputs.drv
building '/nix/store/jqq6cmmais7sgj9840nrdm6sv2hz07hi-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/jqq6cmmais7sgj9840nrdm6sv2hz07hi-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building jqq6cmmais7sgj9840nrdm6sv2hz07hi-check-flake-inputs.drv