these 2 derivations will be built:
  /nix/store/f0apy42mjsrff178babji8b2g35n1jib-flake-inputs.drv
  /nix/store/r57l486hg1ihn1pii94qqx5ywl10k58s-check-flake-inputs.drv
building '/nix/store/f0apy42mjsrff178babji8b2g35n1jib-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/f0apy42mjsrff178babji8b2g35n1jib-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building f0apy42mjsrff178babji8b2g35n1jib-flake-inputs.drv
building '/nix/store/r57l486hg1ihn1pii94qqx5ywl10k58s-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/r57l486hg1ihn1pii94qqx5ywl10k58s-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building r57l486hg1ihn1pii94qqx5ywl10k58s-check-flake-inputs.drv