these 2 derivations will be built:
  /nix/store/fl1bf209hf2p9xksga5fqph6wgid2m9p-flake-inputs.drv
  /nix/store/9d6cc67j54vb8ajisjsxmd8kn89vyb5g-check-flake-inputs.drv
building '/nix/store/fl1bf209hf2p9xksga5fqph6wgid2m9p-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/fl1bf209hf2p9xksga5fqph6wgid2m9p-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building fl1bf209hf2p9xksga5fqph6wgid2m9p-flake-inputs.drv
building '/nix/store/9d6cc67j54vb8ajisjsxmd8kn89vyb5g-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/9d6cc67j54vb8ajisjsxmd8kn89vyb5g-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 9d6cc67j54vb8ajisjsxmd8kn89vyb5g-check-flake-inputs.drv