these 2 derivations will be built:
  /nix/store/wgfca4pmadyw8r9kw3hizc0hamxw3wj1-flake-inputs.drv
  /nix/store/mxzxjn7plw7j3839hkmkda3j3g4bb6bb-check-flake-inputs.drv
building '/nix/store/wgfca4pmadyw8r9kw3hizc0hamxw3wj1-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/wgfca4pmadyw8r9kw3hizc0hamxw3wj1-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-9a50e053: building wgfca4pmadyw8r9kw3hizc0hamxw3wj1-flake-inputs.drv
building '/nix/store/mxzxjn7plw7j3839hkmkda3j3g4bb6bb-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/mxzxjn7plw7j3839hkmkda3j3g4bb6bb-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-9a50e053: building mxzxjn7plw7j3839hkmkda3j3g4bb6bb-check-flake-inputs.drv