these 5 derivations will be built:
  /nix/store/daghfz3wvr2ay2v9is9pqf26zfgw6v1h-claude.drv
  /nix/store/q64ac2nrlycyq081nqp3a0d8vr0lcn30-claude.drv
  /nix/store/q7kra8d8yy3xzqqknqcbv5rdhlnhhdac-claude-code-2.1.289.drv
  /nix/store/zwqqg32m00nzrwqkd8ipzxzj2b19aw5r-claudebox.drv
  /nix/store/64g13hchskf9nms6pbfhaac4kv2bs3xs-check-claudebox.drv
building '/nix/store/zwqqg32m00nzrwqkd8ipzxzj2b19aw5r-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/zwqqg32m00nzrwqkd8ipzxzj2b19aw5r-claudebox.drv' on farm.numtide.com:50051
claudebox> elastic-arm-952b3f3a: building zwqqg32m00nzrwqkd8ipzxzj2b19aw5r-claudebox.drv
building '/nix/store/64g13hchskf9nms6pbfhaac4kv2bs3xs-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=21&system=aarch64-linux'
building '/nix/store/64g13hchskf9nms6pbfhaac4kv2bs3xs-check-claudebox.drv' on farm.numtide.com:50051
check-claudebox> elastic-arm-952b3f3a: building 64g13hchskf9nms6pbfhaac4kv2bs3xs-check-claudebox.drv

upload niks3: ok