Starting download of /gnu/store/dfbk5ghgcz5d2cc6h8xm41gqvsxsd9ph-rust-link-cplusplus-1.0.9.tar.gz From https://crates.io/api/v1/crates/link-cplusplus/1.0.9/download... following redirection to `https://static.crates.io/crates/link-cplusplus/link-cplusplus-1.0.9.crate'... GC Warning: Repeated allocation of very large block (appr. size 69632): May lead to memory leak and poor performance  download 7KiB +nan.0TiB/s 00:00 ▕ ▏ 0.0%  download 7KiB +inf.0TiB/s 00:00 ▕██████████████████▏ 100.0%  download 7KiB +inf.0TiB/s 00:00 ▕██████████████████▏ 100.0%