Starting download of /gnu/store/z8yfrspaynmm4zyhpf0i8w1dbr86bfrd-rust-spin-0.9.8.tar.gz From https://crates.io/api/v1/crates/spin/0.9.8/download... following redirection to `https://static.crates.io/crates/spin/spin-0.9.8.crate'... GC Warning: Repeated allocation of very large block (appr. size 69632): May lead to memory leak and poor performance  download 38KiB +nan.0TiB/s 00:00 ▕ ▏ 0.0%  download 38KiB 93KiB/s 00:00 ▕██████████████████▏ 100.0%  download 38KiB 93KiB/s 00:00 ▕██████████████████▏ 100.0%