these 2 derivations will be built:
  /nix/store/rbwg246i4wwpcar6qcrcyw09v269qj4r-flake-inputs.drv
  /nix/store/32g9hdq322cnavv9y8i9vvy73hiz4i5b-check-flake-inputs.drv
building '/nix/store/rbwg246i4wwpcar6qcrcyw09v269qj4r-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/rbwg246i4wwpcar6qcrcyw09v269qj4r-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-b6182396: building rbwg246i4wwpcar6qcrcyw09v269qj4r-flake-inputs.drv
building '/nix/store/32g9hdq322cnavv9y8i9vvy73hiz4i5b-check-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/32g9hdq322cnavv9y8i9vvy73hiz4i5b-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-b6182396: building 32g9hdq322cnavv9y8i9vvy73hiz4i5b-check-flake-inputs.drv