these 2 derivations will be built:
  /nix/store/yr4k22w02ilq5iblryzjzcbq6sbgavlz-flake-inputs.drv
  /nix/store/68c7268fmkb8m1fc586zmb4jz4p2jmy2-check-flake-inputs.drv
building '/nix/store/yr4k22w02ilq5iblryzjzcbq6sbgavlz-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/yr4k22w02ilq5iblryzjzcbq6sbgavlz-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building yr4k22w02ilq5iblryzjzcbq6sbgavlz-flake-inputs.drv
building '/nix/store/68c7268fmkb8m1fc586zmb4jz4p2jmy2-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/68c7268fmkb8m1fc586zmb4jz4p2jmy2-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 68c7268fmkb8m1fc586zmb4jz4p2jmy2-check-flake-inputs.drv