Johan Anderholm 980f6e2baf rust: Don't specify allocator for >= 1.20.0 ...

System allocator is the default in rust.

(cherry picked from commit 37813c4dff)

2017-10-03 21:51:03 -05:00

..

cargo

bump to Rust 1.20.0 and Cargo 0.21

2017-10-03 21:50:43 -05:00

rust

rust: Don't specify allocator for >= 1.20.0

2017-10-03 21:51:03 -05:00