Created attachment 197334 [details]
See URL field for changelog. One of the crates requires Nightly features, so we have to cheat.
A commit references this bug:
Date: Mon Sep 24 16:59:42 UTC 2018
New revision: 480611
devel/racer: update to 2.1.5
Approved by: Timothy Beyer (maintainer)
Looks like our package is the only one which upgraded to 2.1.* without switching to rustup. ;)