these 2 derivations will be built:
  /nix/store/9nnad5hm1jy9jnrkkf0y2kly8nngcf0v-flake-inputs.drv
  /nix/store/nrlcc1n3m6cc0dzr4fkq7d8gnfp73rsy-check-flake-inputs.drv
building '/nix/store/9nnad5hm1jy9jnrkkf0y2kly8nngcf0v-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/9nnad5hm1jy9jnrkkf0y2kly8nngcf0v-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 9nnad5hm1jy9jnrkkf0y2kly8nngcf0v-flake-inputs.drv
building '/nix/store/nrlcc1n3m6cc0dzr4fkq7d8gnfp73rsy-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/nrlcc1n3m6cc0dzr4fkq7d8gnfp73rsy-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building nrlcc1n3m6cc0dzr4fkq7d8gnfp73rsy-check-flake-inputs.drv