these 2 derivations will be built:
  /nix/store/864ram3mvlmydvj70zqxas88k51vqazh-flake-inputs.drv
  /nix/store/zsm1i4wp268x2bnh4icysr7212ksx9fq-check-flake-inputs.drv
building '/nix/store/864ram3mvlmydvj70zqxas88k51vqazh-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/864ram3mvlmydvj70zqxas88k51vqazh-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-26b08a17: building 864ram3mvlmydvj70zqxas88k51vqazh-flake-inputs.drv
building '/nix/store/zsm1i4wp268x2bnh4icysr7212ksx9fq-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/zsm1i4wp268x2bnh4icysr7212ksx9fq-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-26b08a17: building zsm1i4wp268x2bnh4icysr7212ksx9fq-check-flake-inputs.drv