these 2 derivations will be built:
  /nix/store/xlxwr9hb1jwdbx7m9f11b3b2yvigg3q1-flake-inputs.drv
  /nix/store/d2f0dv5vwivgpl0wiw6pv1hr56j28n1y-check-flake-inputs.drv
building '/nix/store/xlxwr9hb1jwdbx7m9f11b3b2yvigg3q1-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/xlxwr9hb1jwdbx7m9f11b3b2yvigg3q1-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-c3833f78: building xlxwr9hb1jwdbx7m9f11b3b2yvigg3q1-flake-inputs.drv
building '/nix/store/d2f0dv5vwivgpl0wiw6pv1hr56j28n1y-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/d2f0dv5vwivgpl0wiw6pv1hr56j28n1y-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-23d67df9: building d2f0dv5vwivgpl0wiw6pv1hr56j28n1y-check-flake-inputs.drv