these 2 derivations will be built:
  /nix/store/hpbzsdmi3ih431xsnyg4sdk8g5589h84-flake-inputs.drv
  /nix/store/ycg90aybx8lvwb7ab6kwy9nj9av8fkla-check-flake-inputs.drv
building '/nix/store/hpbzsdmi3ih431xsnyg4sdk8g5589h84-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/hpbzsdmi3ih431xsnyg4sdk8g5589h84-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-bdb1245a: building hpbzsdmi3ih431xsnyg4sdk8g5589h84-flake-inputs.drv
building '/nix/store/ycg90aybx8lvwb7ab6kwy9nj9av8fkla-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/ycg90aybx8lvwb7ab6kwy9nj9av8fkla-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-bdb1245a: building ycg90aybx8lvwb7ab6kwy9nj9av8fkla-check-flake-inputs.drv