these 2 derivations will be built:
  /nix/store/al5r4lv7j3cyaz3b3pdvqqf5fnf234jd-flake-inputs.drv
  /nix/store/cidpdfvwr2j1vg5zwxn56nys9zb1x5vj-check-flake-inputs.drv
building '/nix/store/al5r4lv7j3cyaz3b3pdvqqf5fnf234jd-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/al5r4lv7j3cyaz3b3pdvqqf5fnf234jd-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-a547aa52: building al5r4lv7j3cyaz3b3pdvqqf5fnf234jd-flake-inputs.drv
building '/nix/store/cidpdfvwr2j1vg5zwxn56nys9zb1x5vj-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/cidpdfvwr2j1vg5zwxn56nys9zb1x5vj-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-26b08a17: building cidpdfvwr2j1vg5zwxn56nys9zb1x5vj-check-flake-inputs.drv