Starting download of /gnu/store/ybfsm7iks8h8436ln4498c2vzdngqwrw-rust-tokio-macros-0.2.6.tar.gz From https://crates.io/api/v1/crates/tokio-macros/0.2.6/download... following redirection to `https://static.crates.io/crates/tokio-macros/tokio-macros-0.2.6.crate'... GC Warning: Repeated allocation of very large block (appr. size 69632): May lead to memory leak and poor performance  download 6KiB +nan.0TiB/s 00:00 ▕ ▏ 0.0%  download 6KiB +inf.0TiB/s 00:00 ▕██████████████████▏ 100.0%  download 6KiB +inf.0TiB/s 00:00 ▕██████████████████▏ 100.0%