Rollup merge of #76441 - jyn514:parallel, r=jonas-schievink

jonas-schievink · web-flow · commit 581524e53777 · 2020-09-13T20:21:07.000+02:00
Note that parallel-compiler = true causes tests to fail Mentioning #75760.
diff --git a/config.toml.example b/config.toml.example
@@ -393,6 +393,7 @@
 #incremental = false
 
 # Build a multi-threaded rustc
+# FIXME(#75760): Some UI tests fail when this option is enabled.
 #parallel-compiler = false
 
 # The default linker that will be hard-coded into the generated compiler for
