Auto merge of #81135 - jyn514:no-backticks, r=flip1995

Fix formatting for removed lints

- Don't add backticks for the reason a lint was removed. This is almost
never a code block, and when it is the backticks should be in the reason
itself.
- Don't assume clippy is the only tool that needs to be checked for
backwards compatibility

I split this out of https://github.com/rust-lang/rust/pull/80527/ because it kept causing tests to fail, and it's a good change to have anyway.

r? `@flip1995`

4 files changed, 22 insertions, 22 deletions

diff --git a/src/test/ui-fulldeps/lint-tool-test.stderr b/src/test/ui-fulldeps/lint-tool-test.stderr
index 5e1cb4fb843..2260477a91d 100644
--- a/src/test/ui-fulldeps/lint-tool-test.stderr
+++ b/src/test/ui-fulldeps/lint-tool-test.stderr
@@ -1,4 +1,4 @@
-warning: lint name `test_lint` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `test_lint` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:9:23
    |
 LL | #![cfg_attr(foo, warn(test_lint))]
@@ -6,13 +6,13 @@ LL | #![cfg_attr(foo, warn(test_lint))]
    |
    = note: `#[warn(renamed_and_removed_lints)]` on by default
 
-warning: lint name `clippy_group` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `clippy_group` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:13:9
    |
 LL | #![deny(clippy_group)]
    |         ^^^^^^^^^^^^ help: change it to: `clippy::group`
 
-warning: lint name `test_group` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `test_group` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:29:9
    |
 LL | #[allow(test_group)]
@@ -26,19 +26,19 @@ LL | #[deny(this_lint_does_not_exist)]
    |
    = note: `#[warn(unknown_lints)]` on by default
 
-warning: lint name `test_lint` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `test_lint` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:9:23
    |
 LL | #![cfg_attr(foo, warn(test_lint))]
    |                       ^^^^^^^^^ help: change it to: `clippy::test_lint`
 
-warning: lint name `clippy_group` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `clippy_group` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:13:9
    |
 LL | #![deny(clippy_group)]
    |         ^^^^^^^^^^^^ help: change it to: `clippy::group`
 
-warning: lint name `test_group` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `test_group` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:29:9
    |
 LL | #[allow(test_group)]
@@ -52,13 +52,13 @@ LL | #![plugin(lint_tool_test)]
    |
    = note: `#[warn(deprecated)]` on by default
 
-warning: lint name `test_lint` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `test_lint` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:9:23
    |
 LL | #![cfg_attr(foo, warn(test_lint))]
    |                       ^^^^^^^^^ help: change it to: `clippy::test_lint`
 
-warning: lint name `clippy_group` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `clippy_group` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:13:9
    |
 LL | #![deny(clippy_group)]
@@ -90,7 +90,7 @@ LL | #![deny(clippy_group)]
    |         ^^^^^^^^^^^^
    = note: `#[deny(clippy::test_group)]` implied by `#[deny(clippy::group)]`
 
-warning: lint name `test_group` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
+warning: lint name `test_group` is deprecated and may not have an effect in the future.
   --> $DIR/lint-tool-test.rs:29:9
    |
 LL | #[allow(test_group)]
diff --git a/src/test/ui/lint/lint-removed-cmdline.stderr b/src/test/ui/lint/lint-removed-cmdline.stderr
index 1c45c38774e..fc2ba92479c 100644
--- a/src/test/ui/lint/lint-removed-cmdline.stderr
+++ b/src/test/ui/lint/lint-removed-cmdline.stderr
@@ -1,16 +1,16 @@
-warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
+warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
    |
    = note: requested on the command line with `-D raw_pointer_derive`
 
-warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
+warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
    |
    = note: requested on the command line with `-D raw_pointer_derive`
 
-warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
+warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
    |
    = note: requested on the command line with `-D raw_pointer_derive`
 
-warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
+warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
    |
    = note: requested on the command line with `-D raw_pointer_derive`
 
diff --git a/src/test/ui/lint/lint-removed.stderr b/src/test/ui/lint/lint-removed.stderr
index 44480d84203..dc0515b8482 100644
--- a/src/test/ui/lint/lint-removed.stderr
+++ b/src/test/ui/lint/lint-removed.stderr
@@ -1,4 +1,4 @@
-warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
+warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
   --> $DIR/lint-removed.rs:6:8
    |
 LL | #[deny(raw_pointer_derive)]
diff --git a/src/test/ui/lint/lint-unexported-no-mangle.stderr b/src/test/ui/lint/lint-unexported-no-mangle.stderr
index 48d9b38a99b..66d64e8937a 100644
--- a/src/test/ui/lint/lint-unexported-no-mangle.stderr
+++ b/src/test/ui/lint/lint-unexported-no-mangle.stderr
@@ -1,32 +1,32 @@
-warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported`
+warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported
    |
    = note: requested on the command line with `-F private_no_mangle_fns`
 
-warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, `#[no_mangle]` statics always exported`
+warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported
    |
    = note: requested on the command line with `-F private_no_mangle_statics`
 
-warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported`
+warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported
    |
    = note: requested on the command line with `-F private_no_mangle_fns`
 
-warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, `#[no_mangle]` statics always exported`
+warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported
    |
    = note: requested on the command line with `-F private_no_mangle_statics`
 
-warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported`
+warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported
    |
    = note: requested on the command line with `-F private_no_mangle_fns`
 
-warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, `#[no_mangle]` statics always exported`
+warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported
    |
    = note: requested on the command line with `-F private_no_mangle_statics`
 
-warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported`
+warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported
    |
    = note: requested on the command line with `-F private_no_mangle_fns`
 
-warning: lint `private_no_mangle_statics` has been removed: `no longer a warning, `#[no_mangle]` statics always exported`
+warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported
    |
    = note: requested on the command line with `-F private_no_mangle_statics`