these 2 derivations will be built:
  /nix/store/zdyfg4dw2wj9i2k6s6l1pxpxxh65m9nj-flake-inputs.drv
  /nix/store/78277dnk384rpk52k6z3cwpszjj7ia26-check-flake-inputs.drv
building '/nix/store/zdyfg4dw2wj9i2k6s6l1pxpxxh65m9nj-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/zdyfg4dw2wj9i2k6s6l1pxpxxh65m9nj-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building zdyfg4dw2wj9i2k6s6l1pxpxxh65m9nj-flake-inputs.drv
building '/nix/store/78277dnk384rpk52k6z3cwpszjj7ia26-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/78277dnk384rpk52k6z3cwpszjj7ia26-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 78277dnk384rpk52k6z3cwpszjj7ia26-check-flake-inputs.drv