submodule: update clippy from 6ce78d1 to 3bda548#58093

Merged

bors merged 1 commit intorust-lang:masterfrom h-michael:clippy

Feb 3, 2019

+1-1

Commits on Feb 3, 2019

submodule: update clippy from 6ce78d1 to 3bda548
h-michael
committed