structuredAttrs is enabled

trying https://github.com/alphaXiv/OpenResearch/archive/refs/tags/v0.2.7.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  4.16M   0  4.16M   0      0  4.19M      0                              0
100  4.16M   0  4.16M   0      0  4.19M      0                              0
100  4.16M   0  4.16M   0      0  4.19M      0                              0
unpacking source archive /nix/var/nix/builds/nix-59244-4257544236/download.tar.gz