these 2 derivations will be built:
  /nix/store/hsvjx0vk815y3jybrd44929h7xfymyw1-flake-inputs.drv
  /nix/store/dprim5aja84zc3faq93wdxsmc3kymb6n-check-flake-inputs.drv
building '/nix/store/hsvjx0vk815y3jybrd44929h7xfymyw1-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/hsvjx0vk815y3jybrd44929h7xfymyw1-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-26b08a17: building hsvjx0vk815y3jybrd44929h7xfymyw1-flake-inputs.drv
building '/nix/store/dprim5aja84zc3faq93wdxsmc3kymb6n-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/dprim5aja84zc3faq93wdxsmc3kymb6n-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-a547aa52: building dprim5aja84zc3faq93wdxsmc3kymb6n-check-flake-inputs.drv