[INFO] fetching crate macro_closures 0.1.0...
[ERROR] this task or one of its parent failed!
[ERROR] HTTP status client error (403 Forbidden) for url (https://static.crates.io/crates/macro_closures/macro_closures-0.1.0.crate)
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.