these 3 derivations will be built:
  /nix/store/r7z0ivlpmw6dy54gg4af6mm8v18c5ml9-codex-0.155.1.drv
  /nix/store/l71262sb6icb4h0l718vlsmnbb9yc4kp-t3code-0.0.42.drv
  /nix/store/r0y8kiskc2ww091g0q05w5gd1h1gra6n-check-t3code.drv
building '/nix/store/r0y8kiskc2ww091g0q05w5gd1h1gra6n-check-t3code.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=21&system=aarch64-linux'
building '/nix/store/r0y8kiskc2ww091g0q05w5gd1h1gra6n-check-t3code.drv' on farm.numtide.com:50051
check-t3code> bld4: building r0y8kiskc2ww091g0q05w5gd1h1gra6n-check-t3code.drv

upload niks3: ok