Update Dockerfile to rust 1.22, latest ImageMagick

Using latest bitflags crate requires a newer version of Rust. cargo test passes
2017-12-22 20:12:58 -08:00
parent 25547a9178
commit 7e33bda69f
3 changed files with 5 additions and 4 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -7,6 +7,7 @@ This file follows the convention described at

 ## [Unreleased]
 ### Changed
+- gentoo90: Hide more types from bindgen to fix the build for some systems
 - gentoo90: Build now supports Windows

 ## [0.7.0] - 2017-08-26