mac02: building 700ksi7rfpida151gw14k08ibm87n7q2-source.drv
structuredAttrs is enabled

trying https://github.com/tawago/mercat/archive/refs/tags/v0.3.4.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  4.24M   0  4.24M   0      0  4.51M      0                              0
100  4.24M   0  4.24M   0      0  4.51M      0                              0
100  4.24M   0  4.24M   0      0  4.51M      0                              0
unpacking source archive /nix/var/nix/builds/nix-23557-701918710/download.tar.gz