tests/ui/tool-attributes/tool_lints.stderr

error[E0710]: unknown tool name `foo` found in scoped lint: `foo::bar`
  --> $DIR/tool_lints.rs:1:8
   |
LL | #[warn(foo::bar)]
   |        ^^^
   |
   = help: add `#![register_tool(foo)]` to the crate root

error[E0710]: unknown tool name `foo` found in scoped lint: `foo::bar`
  --> $DIR/tool_lints.rs:1:8
   |
LL | #[warn(foo::bar)]
   |        ^^^
   |
   = help: add `#![register_tool(foo)]` to the crate root
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error[E0710]: unknown tool name `foo` found in scoped lint: `foo::bar`
  --> $DIR/tool_lints.rs:1:8
   |
LL | #[warn(foo::bar)]
   |        ^^^
   |
   = help: add `#![register_tool(foo)]` to the crate root
   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0710`.