these 4 derivations will be built:
  /nix/store/9dxdc5mfm90fyl8m3gjni5bc8aakkkyn-claude.drv
  /nix/store/fpbiv9c1c75f8ad7znmkwdy6sx81shp2-claude.drv
  /nix/store/f8ph9ckby40rsxvh40w3q09j3fshlh5k-claude-code-2.1.283.drv
  /nix/store/l90yhn31za2ibsdmac58l64x74ird1s2-check-claude-code.drv
building '/nix/store/6j7ak4v6c3bbv265vzm7nh6sqdh84jbl-claude.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/6j7ak4v6c3bbv265vzm7nh6sqdh84jbl-claude.drv' on farm.numtide.com:50051
claude> elastic-arm-90f834c0: building 6j7ak4v6c3bbv265vzm7nh6sqdh84jbl-claude.drv
claude> structuredAttrs is enabled
claude> 
claude> trying https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/2.1.283/linux-arm64/claude
claude>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
claude>                                  Dload  Upload  Total   Spent   Left   Speed
claude> 
claude>   0      0   0      0   0      0      0      0                              0
claude>   4 229.7M   4  9.74M   0      0  9.45M      0   00:24   00:01   00:23  9.72M
claude>  22 229.7M  22 51.87M   0      0 25.54M      0   00:08   00:02   00:06 25.90M
claude>  40 229.7M  40 93.70M   0      0 30.84M      0   00:07   00:03   00:04 31.13M
claude>  59 229.7M  59 135.9M   0      0 33.62M      0   00:06   00:04   00:02 33.85M
claude>  77 229.7M  77 177.6M   0      0 35.22M      0   00:06   00:05   00:01 35.42M
claude>  95 229.7M  95 219.6M   0      0 36.33M      0   00:06   00:06         41.86M
claude> 100 229.7M 100 229.7M   0      0 36.56M      0   00:06   00:06         41.86M
claude> 100 229.7M 100 229.7M   0      0 36.56M      0   00:06   00:06         41.86M
claude> 100 229.7M 100 229.7M   0      0 36.56M      0   00:06   00:06         41.86M
building '/nix/store/l90yhn31za2ibsdmac58l64x74ird1s2-check-claude-code.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/l90yhn31za2ibsdmac58l64x74ird1s2-check-claude-code.drv' on farm.numtide.com:50051
check-claude-code> elastic-arm-90f834c0: building l90yhn31za2ibsdmac58l64x74ird1s2-check-claude-code.drv

upload niks3: ok