this derivation will be built:
  /nix/store/fign70f5j4zxrdmjxqvbr4x1wcl0fi8k-check-terminal-use.drv
building '/nix/store/fign70f5j4zxrdmjxqvbr4x1wcl0fi8k-check-terminal-use.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=22&system=aarch64-linux'
building '/nix/store/fign70f5j4zxrdmjxqvbr4x1wcl0fi8k-check-terminal-use.drv' on farm.numtide.com:50051
check-terminal-use> bld3: building fign70f5j4zxrdmjxqvbr4x1wcl0fi8k-check-terminal-use.drv

upload niks3: ok