these 2 derivations will be built:
  /nix/store/hx5xs9016psivz03q5z8qnxwg2zc1n4a-flake-inputs.drv
  /nix/store/2w1iblm0r1hhs7dk3n6sr79a683bdp45-check-flake-inputs.drv
building '/nix/store/hx5xs9016psivz03q5z8qnxwg2zc1n4a-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/hx5xs9016psivz03q5z8qnxwg2zc1n4a-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building hx5xs9016psivz03q5z8qnxwg2zc1n4a-flake-inputs.drv
building '/nix/store/2w1iblm0r1hhs7dk3n6sr79a683bdp45-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/2w1iblm0r1hhs7dk3n6sr79a683bdp45-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 2w1iblm0r1hhs7dk3n6sr79a683bdp45-check-flake-inputs.drv