Starting download of /gnu/store/gi8wp4n55q7cksjjw7cvbclzmy4lh04z-rust-rand-xorshift-0.1.1.crate From https://crates.io/api/v1/crates/rand_xorshift/0.1.1/download... following redirection to `https://static.crates.io/crates/rand_xorshift/rand_xorshift-0.1.1.crate'... GC Warning: Repeated allocation of very large block (appr. size 69632): May lead to memory leak and poor performance  download 9KiB +nan.0TiB/s 00:00 [ ] 0.0%  download 9KiB 879KiB/s 00:00 [##################] 100.0%  download 9KiB 879KiB/s 00:00 [##################] 100.0%