these 2 derivations will be built:
  /nix/store/6bj8nk8715gi598iccjq77174va219sv-flake-inputs.drv
  /nix/store/986zs400f4xqa5l0aba4mx457vr2zpgh-check-flake-inputs.drv
building '/nix/store/6bj8nk8715gi598iccjq77174va219sv-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/6bj8nk8715gi598iccjq77174va219sv-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 6bj8nk8715gi598iccjq77174va219sv-flake-inputs.drv
building '/nix/store/986zs400f4xqa5l0aba4mx457vr2zpgh-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/986zs400f4xqa5l0aba4mx457vr2zpgh-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 986zs400f4xqa5l0aba4mx457vr2zpgh-check-flake-inputs.drv