error: bare CR not allowed in doc-comment
  --> $DIR/several-carriage-returns-in-doc-comment.rs:6:12
   |
LL | /// This do
c comment contains 
three isolated `\r`
 symbols
   |            ^

error: bare CR not allowed in doc-comment
  --> $DIR/several-carriage-returns-in-doc-comment.rs:6:32
   |
LL | /// This do
c comment contains 
three isolated `\r`
 symbols
   |                               ^

error: bare CR not allowed in doc-comment
  --> $DIR/several-carriage-returns-in-doc-comment.rs:6:52
   |
LL | /// This do
c comment contains 
three isolated `\r`
 symbols
   |                                                  ^

error: aborting due to 3 previous errors