these 2 derivations will be built:
  /nix/store/r7982kx2p894wyxhrv1qz39kj8q0xhvd-flake-inputs.drv
  /nix/store/sam8cp3ijh3xxpxc0dzb99qajdpznwk0-check-flake-inputs.drv
building '/nix/store/r7982kx2p894wyxhrv1qz39kj8q0xhvd-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/r7982kx2p894wyxhrv1qz39kj8q0xhvd-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building r7982kx2p894wyxhrv1qz39kj8q0xhvd-flake-inputs.drv
building '/nix/store/sam8cp3ijh3xxpxc0dzb99qajdpznwk0-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/sam8cp3ijh3xxpxc0dzb99qajdpznwk0-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building sam8cp3ijh3xxpxc0dzb99qajdpznwk0-check-flake-inputs.drv