these 2 derivations will be built:
  /nix/store/vn70zirazcip7l4gy4ld0jv1gck3rqh0-flake-inputs.drv
  /nix/store/9yq5jmpqq1id0f1iy7aysy4yaff99nbn-check-flake-inputs.drv
building '/nix/store/vn70zirazcip7l4gy4ld0jv1gck3rqh0-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/vn70zirazcip7l4gy4ld0jv1gck3rqh0-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building vn70zirazcip7l4gy4ld0jv1gck3rqh0-flake-inputs.drv
building '/nix/store/9yq5jmpqq1id0f1iy7aysy4yaff99nbn-check-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/9yq5jmpqq1id0f1iy7aysy4yaff99nbn-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 9yq5jmpqq1id0f1iy7aysy4yaff99nbn-check-flake-inputs.drv