these 2 derivations will be built:
  /nix/store/8bnprk2pikyimj4rbs9qws3dsxhz9zrk-flake-inputs.drv
  /nix/store/pah7hhn6f0ahmqqj1n1swsnb937vmf4m-check-flake-inputs.drv
building '/nix/store/8bnprk2pikyimj4rbs9qws3dsxhz9zrk-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/8bnprk2pikyimj4rbs9qws3dsxhz9zrk-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-23d67df9: building 8bnprk2pikyimj4rbs9qws3dsxhz9zrk-flake-inputs.drv
building '/nix/store/pah7hhn6f0ahmqqj1n1swsnb937vmf4m-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/pah7hhn6f0ahmqqj1n1swsnb937vmf4m-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-23d67df9: building pah7hhn6f0ahmqqj1n1swsnb937vmf4m-check-flake-inputs.drv