these 2 derivations will be built:
  /nix/store/cp10qmvbsjsap08x980yilf1ck0lww5z-flake-inputs.drv
  /nix/store/xmw0bqib18srzq8gfjrbjc6gj5n0nnyr-check-flake-inputs.drv
building '/nix/store/cp10qmvbsjsap08x980yilf1ck0lww5z-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/cp10qmvbsjsap08x980yilf1ck0lww5z-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building cp10qmvbsjsap08x980yilf1ck0lww5z-flake-inputs.drv
building '/nix/store/xmw0bqib18srzq8gfjrbjc6gj5n0nnyr-check-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/xmw0bqib18srzq8gfjrbjc6gj5n0nnyr-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building xmw0bqib18srzq8gfjrbjc6gj5n0nnyr-check-flake-inputs.drv