these 2 derivations will be built:
  /nix/store/4lhqia17ds09rxym2qi3fcswq5i2a3fs-flake-inputs.drv
  /nix/store/gm74x1wkivkxbcpwagzwv2ggs07cn7mq-check-flake-inputs.drv
building '/nix/store/4lhqia17ds09rxym2qi3fcswq5i2a3fs-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/4lhqia17ds09rxym2qi3fcswq5i2a3fs-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 4lhqia17ds09rxym2qi3fcswq5i2a3fs-flake-inputs.drv
building '/nix/store/gm74x1wkivkxbcpwagzwv2ggs07cn7mq-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/gm74x1wkivkxbcpwagzwv2ggs07cn7mq-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building gm74x1wkivkxbcpwagzwv2ggs07cn7mq-check-flake-inputs.drv