these 2 derivations will be built:
  /nix/store/0asf5dr6dml2qj1k1p1n0zqja5a07n4q-flake-inputs.drv
  /nix/store/5s8kxqldw3bmv39351mp6kk5lxzwr74w-check-flake-inputs.drv
building '/nix/store/0asf5dr6dml2qj1k1p1n0zqja5a07n4q-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/0asf5dr6dml2qj1k1p1n0zqja5a07n4q-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 0asf5dr6dml2qj1k1p1n0zqja5a07n4q-flake-inputs.drv
building '/nix/store/5s8kxqldw3bmv39351mp6kk5lxzwr74w-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/5s8kxqldw3bmv39351mp6kk5lxzwr74w-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 5s8kxqldw3bmv39351mp6kk5lxzwr74w-check-flake-inputs.drv