these 2 derivations will be built:
  /nix/store/hvyqqzp6mrv96lmvn2gn9s1158jbcb82-flake-inputs.drv
  /nix/store/4zg450a3sj84fgmvymr7mx4szfwbh86s-check-flake-inputs.drv
building '/nix/store/hvyqqzp6mrv96lmvn2gn9s1158jbcb82-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/hvyqqzp6mrv96lmvn2gn9s1158jbcb82-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-e179ba83: building hvyqqzp6mrv96lmvn2gn9s1158jbcb82-flake-inputs.drv
building '/nix/store/4zg450a3sj84fgmvymr7mx4szfwbh86s-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/4zg450a3sj84fgmvymr7mx4szfwbh86s-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-ae77d39a: building 4zg450a3sj84fgmvymr7mx4szfwbh86s-check-flake-inputs.drv