Starting download of /gnu/store/q9pri8m7gajsbgdyn9cbm38q16asq5sr-rust-pkg-config-0.3.27.tar.gz From https://crates.io/api/v1/crates/pkg-config/0.3.27/download... following redirection to `https://static.crates.io/crates/pkg-config/pkg-config-0.3.27.crate'... GC Warning: Repeated allocation of very large block (appr. size 69632): May lead to memory leak and poor performance  download 18KiB +nan.0TiB/s 00:00 ▕ ▏ 0.0%  download 18KiB 460KiB/s 00:00 ▕██████████████████▏ 100.0%  download 18KiB 460KiB/s 00:00 ▕██████████████████▏ 100.0%