these 2 derivations will be built:
  /nix/store/nzw29kdcbi8m8i60lrwpdkmqfnknwj2l-flake-inputs.drv
  /nix/store/s7iqcax6zls0gf2ax4iw3lp9x6gby5d0-check-flake-inputs.drv
building '/nix/store/nzw29kdcbi8m8i60lrwpdkmqfnknwj2l-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/nzw29kdcbi8m8i60lrwpdkmqfnknwj2l-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building nzw29kdcbi8m8i60lrwpdkmqfnknwj2l-flake-inputs.drv
building '/nix/store/s7iqcax6zls0gf2ax4iw3lp9x6gby5d0-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/s7iqcax6zls0gf2ax4iw3lp9x6gby5d0-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building s7iqcax6zls0gf2ax4iw3lp9x6gby5d0-check-flake-inputs.drv