these 2 derivations will be built:
  /nix/store/wa2lnj9kkjjhjjqnwj39jqjbxn4mhmfl-flake-inputs.drv
  /nix/store/xyar4zp8h4hhwpn8hmqjd51y3pxnd3wk-check-flake-inputs.drv
building '/nix/store/wa2lnj9kkjjhjjqnwj39jqjbxn4mhmfl-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-darwin'