these 5 derivations will be built:
  /nix/store/5ha1s2j6gpsc5nvsig9wqgjmhiqhfdbz-claude.drv
  /nix/store/kgabldcqi6216ajslsq80hawgbw40wvh-claude.drv
  /nix/store/gqlmcrp0424cj978gdq11j79f9hqi45h-claude-code-2.1.286.drv
  /nix/store/s1xfczxhb4ihfjrinp4drpd9s20ydgjf-claudebox.drv
  /nix/store/vn9160ihx2904i1gb46ykq35x75nrx5g-check-claudebox.drv
building '/nix/store/s1xfczxhb4ihfjrinp4drpd9s20ydgjf-claudebox.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=23&system=aarch64-linux'
building '/nix/store/s1xfczxhb4ihfjrinp4drpd9s20ydgjf-claudebox.drv' on farm.numtide.com:50051
claudebox> elastic-arm-a076b4ed: building s1xfczxhb4ihfjrinp4drpd9s20ydgjf-claudebox.drv
building '/nix/store/vn9160ihx2904i1gb46ykq35x75nrx5g-check-claudebox.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=23&system=aarch64-linux'
building '/nix/store/vn9160ihx2904i1gb46ykq35x75nrx5g-check-claudebox.drv' on farm.numtide.com:50051
check-claudebox> elastic-arm-a0d0c430: building vn9160ihx2904i1gb46ykq35x75nrx5g-check-claudebox.drv

upload niks3: ok