1mac02: building npvv50gy79k147imriq3x7p2gnn1rry1-source.drv2structuredAttrs is enabled34trying https://github.com/agentclientprotocol/claude-agent-acp/archive/refs/tags/v0.87.0.tar.gz5 % Total % Received % Xferd Average Speed Time Time Time Current6 Dload Upload Total Spent Left Speed78 0 0 0 0 0 0 0 0 09 0 0 0 0 0 0 0 0 010 0 0 0 0 0 0 0 0 01112 0 0 0 0 0 0 0 0 013100 775.7k 0 775.7k 0 0 1.08M 0 014100 775.7k 0 775.7k 0 0 1.08M 0 015100 775.7k 0 775.7k 0 0 1.08M 0 016unpacking source archive /nix/var/nix/builds/nix-76784-3031284780/download.tar.gz