[nongnu] elpa/rust-mode updated (01ba44166c -> 894487d44c)

[ELPA Syncer]

elpasync pushed a change to branch elpa/rust-mode.

      from  01ba44166c add deprecation note for racer and rls
       new  6978752444 fixes
       new  9d12986afb fix quirks in rust-mode-tests.el
       new  da747ed452 more test fixing
       new  d01b382755 apply minor fixes
       new  894487d44c Merge pull request #455 from rust-lang/minor-fixes


Summary of changes:
 .gitignore         |  6 ++---
 rust-cargo.el      |  2 +-
 rust-compile.el    |  2 +-
 rust-mode-tests.el | 77 +++++++++++++++++++++++++++---------------------------
 rust-mode.el       | 50 +++++++++++++++++------------------
 rust-rustfmt.el    | 10 +++----
 6 files changed, 73 insertions(+), 74 deletions(-)