these 2 derivations will be built:
  /nix/store/awwaq95rhvr9vfvp6y6xgyg2zbzysv15-flake-inputs.drv
  /nix/store/6rv07cy6a1zzikkkwsqzgpc0zrl3bbgl-check-flake-inputs.drv
building '/nix/store/awwaq95rhvr9vfvp6y6xgyg2zbzysv15-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/awwaq95rhvr9vfvp6y6xgyg2zbzysv15-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-2bfcc0ae: building awwaq95rhvr9vfvp6y6xgyg2zbzysv15-flake-inputs.drv
building '/nix/store/6rv07cy6a1zzikkkwsqzgpc0zrl3bbgl-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/6rv07cy6a1zzikkkwsqzgpc0zrl3bbgl-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-2bfcc0ae: building 6rv07cy6a1zzikkkwsqzgpc0zrl3bbgl-check-flake-inputs.drv