these 2 derivations will be built:
  /nix/store/gm2h5n1z6plscymdx20kw9rj2pw0d63n-flake-inputs.drv
  /nix/store/82x11qxbp65p44sm52cinvxbaqdmjgdc-check-flake-inputs.drv
building '/nix/store/gm2h5n1z6plscymdx20kw9rj2pw0d63n-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/gm2h5n1z6plscymdx20kw9rj2pw0d63n-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building gm2h5n1z6plscymdx20kw9rj2pw0d63n-flake-inputs.drv
building '/nix/store/82x11qxbp65p44sm52cinvxbaqdmjgdc-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/82x11qxbp65p44sm52cinvxbaqdmjgdc-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 82x11qxbp65p44sm52cinvxbaqdmjgdc-check-flake-inputs.drv