these 4 derivations will be built:
  /nix/store/8wz78qfrxlzl1hl4d2dkzifhj93i0za0-claude.drv
  /nix/store/80s1s7lawxmzpgacwylfx04v873yhd5l-claude-code-2.1.306.drv
  /nix/store/07imalxwwd3vxwdl2gw5n2xykvamsy8d-t3code-0.1.0.drv
  /nix/store/dhrrq3r2licfgmylz4nhn6fls920n4rv-check-t3code.drv
building '/nix/store/dh8kqgdp6ifhxgh4wbqvw00wiklkqzp9-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=20&system=aarch64-linux'
building '/nix/store/dh8kqgdp6ifhxgh4wbqvw00wiklkqzp9-claude.drv' on farm.numtide.com:50051
claude> elastic-arm-e018912f: building dh8kqgdp6ifhxgh4wbqvw00wiklkqzp9-claude.drv
claude> structuredAttrs is enabled
claude> 
claude> trying https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/2.1.306/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>   0 276.9M   0  2.56M   0      0  2.48M      0   01:51   00:01   01:50  2.56M
claude>  12 276.9M  12 34.10M   0      0 16.80M      0   00:16   00:02   00:14 17.05M
claude>  24 276.9M  24 67.10M   0      0 22.11M      0   00:12   00:03   00:09 22.33M
claude>  36 276.9M  36 100.1M   0      0 24.83M      0   00:11   00:04   00:07 25.01M
claude>  46 276.9M  46 129.0M   0      0 25.62M      0   00:10   00:05   00:05 25.77M
claude>  58 276.9M  58 162.6M   0      0 26.94M      0   00:10   00:06   00:04 31.97M
claude>  70 276.9M  70 196.2M   0      0 27.88M      0   00:09   00:07   00:02 32.37M
claude>  82 276.9M  82 229.4M   0      0 28.53M      0   00:09   00:08   00:01 32.42M
claude>  94 276.9M  94 262.7M   0      0 29.04M      0   00:09   00:09         32.43M
claude> 100 276.9M 100 276.9M   0      0 29.25M      0   00:09   00:09         32.43M
claude> 100 276.9M 100 276.9M   0      0 29.25M      0   00:09   00:09         32.43M
claude> 100 276.9M 100 276.9M   0      0 29.25M      0   00:09   00:09         32.43M
building '/nix/store/dhrrq3r2licfgmylz4nhn6fls920n4rv-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=20&system=aarch64-linux'
building '/nix/store/dhrrq3r2licfgmylz4nhn6fls920n4rv-check-t3code.drv' on farm.numtide.com:50051
check-t3code> elastic-arm-e018912f: building dhrrq3r2licfgmylz4nhn6fls920n4rv-check-t3code.drv

upload niks3: ok