Starting download of /gnu/store/238hl7mz9bm129lglw34yb4ff3nb7yh0-rust-synstructure-0.12.3.tar.gz From https://crates.io/api/v1/crates/synstructure/0.12.3/download... following redirection to `https://static.crates.io/crates/synstructure/synstructure-0.12.3.crate'...  download 17KiB 0B/s 00:00 [ ] 0.0%  download 17KiB 38.8MiB/s 00:00 [##################] 100.0%  download 17KiB 5.2MiB/s 00:00 [##################] 100.0%