Starting download of /gnu/store/w37a9jczfr0v4fw54iv1b744s5nvv7fg-rust-regex-0.1.80.tar.gz From https://crates.io/api/v1/crates/regex/0.1.80/download... following redirection to `https://static.crates.io/crates/regex/regex-0.1.80.crate'... GC Warning: Repeated allocation of very large block (appr. size 69632): May lead to memory leak and poor performance  download 181KiB +nan.0TiB/s 00:00 [ ] 0.0%  download 181KiB 6.3MiB/s 00:00 [###### ] 35.3%  download 181KiB 3.5MiB/s 00:00 [##################] 100.0%