structuredAttrs is enabled

trying https://github.com/alphaXiv/OpenResearch/archive/refs/tags/v0.2.9.tar.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0

  0      0   0      0   0      0      0      0                              0
100  4.25M   0  4.25M   0      0  5.11M      0                              0
100  4.25M   0  4.25M   0      0  5.11M      0                              0
100  4.25M   0  4.25M   0      0  5.10M      0                              0
unpacking source archive /nix/var/nix/builds/nix-55048-2511669436/download.tar.gz