these 2 derivations will be built:
  /nix/store/zaay04d53rd80vqy26qmz3v31z5p3ghs-flake-inputs.drv
  /nix/store/an9x2q2a90yd6lwjij2vvzqi31ak485v-check-flake-inputs.drv
building '/nix/store/zaay04d53rd80vqy26qmz3v31z5p3ghs-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/zaay04d53rd80vqy26qmz3v31z5p3ghs-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-d4166bdd: building zaay04d53rd80vqy26qmz3v31z5p3ghs-flake-inputs.drv
building '/nix/store/an9x2q2a90yd6lwjij2vvzqi31ak485v-check-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/an9x2q2a90yd6lwjij2vvzqi31ak485v-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-d4166bdd: building an9x2q2a90yd6lwjij2vvzqi31ak485v-check-flake-inputs.drv