these 2 derivations will be built:
  /nix/store/lknh0bb6ik595rxv6spj6p6sp2nm9f7a-picoclaw-0.5.2.drv
  /nix/store/bbirnyy2l2frjw5rr19dqgmk03xrb2zb-check-picoclaw.drv
building '/nix/store/lknh0bb6ik595rxv6spj6p6sp2nm9f7a-picoclaw-0.5.2.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'