this derivation will be built: /nix/store/1sf7wb8s8xr5h00ag8rksgima5rnnv8r-claude-code-2.1.312.drv this path will be fetched (0.0 KiB download, 263.2 MiB unpacked): /nix/store/xn9cf8qmv51a26mv86jac899d3bjjvz2-claude building '/nix/store/1sf7wb8s8xr5h00ag8rksgima5rnnv8r-claude-code-2.1.312.drv' on 'grpc://[fddb:4344:343b:14b9:399:9324:19d9:3451]:50051?ca-cert=/run/nix-grpc-store/ca.crt&connect-timeout=5' building '/nix/store/1sf7wb8s8xr5h00ag8rksgima5rnnv8r-claude-code-2.1.312.drv' on [fddb:4344:343b:14b9:399:9324:19d9:3451]:50051 claude-code-2.1.312> stibnite: building 1sf7wb8s8xr5h00ag8rksgima5rnnv8r-claude-code-2.1.312.drv upload niks3: ok