structuredAttrs is enabled trying https://github.com/1jehuang/jcode/archive/refs/tags/v0.99.0.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 22.05M 0 22.05M 0 0 17.21M 0 00:01 22.05M 100 51.25M 0 51.25M 0 0 22.42M 0 00:02 25.57M 100 79.00M 0 79.00M 0 0 23.99M 0 00:03 26.23M 100 104.2M 0 104.2M 0 0 24.27M 0 00:04 25.97M 100 122.7M 0 122.7M 0 0 23.18M 0 00:05 24.48M 100 147.5M 0 147.5M 0 0 23.43M 0 00:06 25.02M 100 167.2M 0 167.2M 0 0 22.91M 0 00:07 23.14M 100 174.3M 0 174.3M 0 0 21.21M 0 00:08 23.14M 100 174.3M 0 174.3M 0 0 21.21M 0 00:08 23.14M 100 174.3M 0 174.3M 0 0 21.21M 0 00:08 23.14M unpacking source archive /nix/var/nix/builds/nix-1278895-1819651685/download.tar.gz