these 2 derivations will be built:
  /nix/store/8r8mdy0f0cac4b44cjh9rjwq5knlswyx-flake-inputs.drv
  /nix/store/i5vvs1fi2xkg2d0m1p27xd4j1nhl4k0m-check-flake-inputs.drv
building '/nix/store/8r8mdy0f0cac4b44cjh9rjwq5knlswyx-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/8r8mdy0f0cac4b44cjh9rjwq5knlswyx-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 8r8mdy0f0cac4b44cjh9rjwq5knlswyx-flake-inputs.drv
building '/nix/store/i5vvs1fi2xkg2d0m1p27xd4j1nhl4k0m-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/i5vvs1fi2xkg2d0m1p27xd4j1nhl4k0m-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building i5vvs1fi2xkg2d0m1p27xd4j1nhl4k0m-check-flake-inputs.drv