Rollup merge of rust-lang#65498 - SimonSapin:plugin-help, r=Centril

Plugins deprecation: don’t suggest simply removing the attribute Building Servo with a recent Nightly produces: ```rust warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See rust-lang#29597 --> components/script/lib.rs:14:1 | 14 | #![plugin(script_plugins)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | = note: `#[warn(deprecated)]` on by default ``` First, linking to rust-lang#29597 is not ideal since there is pretty much no discussion there of the deprecation and what can be used instead. This PR changes the link to the deprecation PR which does have more discussion. Second, the “remove this attribute” suggestion is rather unhelpful. Just because a feature is deprecated doesn’t mean that simply removing its use without a replacement is acceptable. In the case of custom lint, there is no replacement available. Prefixing a message with “help:” when telling users that they’re screwed honestly feels disrespectful. This PR also changes the message to be more factual.
tmandry · Oct 18, 2019 · 570bc27 · 570bc27
2 parents 0c6b6ad + 71b0049
commit 570bc27
Show file tree

Hide file tree

Showing 33 changed files with 84 additions and 78 deletions.
diff --git a/src/libsyntax/feature_gate/builtin_attrs.rs b/src/libsyntax/feature_gate/builtin_attrs.rs
@@ -286,7 +286,10 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
     (
         sym::plugin_registrar, Normal, template!(Word),
         Gated(
-            Stability::Deprecated("https://github.com/rust-lang/rust/issues/29597", None),
+            Stability::Deprecated(
+                "https://github.com/rust-lang/rust/pull/64675",
+                Some("may be removed in a future compiler version"),
+            ),
             sym::plugin_registrar,
             "compiler plugins are deprecated",
             cfg_fn!(plugin_registrar)
@@ -295,7 +298,10 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[
     (
         sym::plugin, CrateLevel, template!(List: "name|name(args)"),
         Gated(
-            Stability::Deprecated("https://github.com/rust-lang/rust/issues/29597", None),
+            Stability::Deprecated(
+                "https://github.com/rust-lang/rust/pull/64675",
+                Some("may be removed in a future compiler version"),
+            ),
             sym::plugin,
             "compiler plugins are deprecated",
             cfg_fn!(plugin)

diff --git a/src/test/ui-fulldeps/gated-plugin.stderr b/src/test/ui-fulldeps/gated-plugin.stderr
@@ -7,11 +7,11 @@ LL | #![plugin(attr_plugin_test)]
    = note: for more information, see https://github.com/rust-lang/rust/issues/29597
    = help: add `#![feature(plugin)]` to the crate attributes to enable
 
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/gated-plugin.rs:3:1
    |
 LL | #![plugin(attr_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/issue-15778-fail.stderr b/src/test/ui-fulldeps/issue-15778-fail.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-15778-fail.rs:6:1
    |
 LL | #![plugin(lint_for_crate)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/issue-15778-pass.stderr b/src/test/ui-fulldeps/issue-15778-pass.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-15778-pass.rs:8:1
    |
 LL | #![plugin(lint_for_crate_rpass)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui-fulldeps/issue-40001.stderr b/src/test/ui-fulldeps/issue-40001.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-40001.rs:6:1
    |
 LL | #![plugin(issue_40001_plugin)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui-fulldeps/lint-group-plugin-deny-cmdline.stderr b/src/test/ui-fulldeps/lint-group-plugin-deny-cmdline.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-group-plugin-deny-cmdline.rs:7:1
    |
 LL | #![plugin(lint_group_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-group-plugin.stderr b/src/test/ui-fulldeps/lint-group-plugin.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-group-plugin.rs:6:1
    |
 LL | #![plugin(lint_group_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-plugin-cmdline-allow.stderr b/src/test/ui-fulldeps/lint-plugin-cmdline-allow.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-plugin-cmdline-allow.rs:8:1
    |
 LL | #![plugin(lint_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-plugin-deny-attr.stderr b/src/test/ui-fulldeps/lint-plugin-deny-attr.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-plugin-deny-attr.rs:5:1
    |
 LL | #![plugin(lint_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-plugin-deny-cmdline.stderr b/src/test/ui-fulldeps/lint-plugin-deny-cmdline.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-plugin-deny-cmdline.rs:6:1
    |
 LL | #![plugin(lint_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-plugin-forbid-attrs.stderr b/src/test/ui-fulldeps/lint-plugin-forbid-attrs.stderr
@@ -7,11 +7,11 @@ LL | #![forbid(test_lint)]
 LL | #[allow(test_lint)]
    |         ^^^^^^^^^ overruled by previous forbid
 
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-plugin-forbid-attrs.rs:5:1
    |
 LL | #![plugin(lint_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-plugin-forbid-cmdline.stderr b/src/test/ui-fulldeps/lint-plugin-forbid-cmdline.stderr
@@ -6,11 +6,11 @@ LL | #[allow(test_lint)]
    |
    = note: `forbid` lint level was set on command line
 
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-plugin-forbid-cmdline.rs:6:1
    |
 LL | #![plugin(lint_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-plugin.stderr b/src/test/ui-fulldeps/lint-plugin.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-plugin.rs:5:1
    |
 LL | #![plugin(lint_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-tool-cmdline-allow.stderr b/src/test/ui-fulldeps/lint-tool-cmdline-allow.stderr
@@ -2,11 +2,11 @@ warning: lint name `test_lint` is deprecated and does not have an effect anymore
    |
    = note: requested on the command line with `-A test_lint`
 
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-tool-cmdline-allow.rs:8:1
    |
 LL | #![plugin(lint_tool_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/lint-tool-test.stderr b/src/test/ui-fulldeps/lint-tool-test.stderr
@@ -32,11 +32,11 @@ warning: lint name `test_lint` is deprecated and may not have an effect in the f
 LL | #![cfg_attr(foo, warn(test_lint))]
    |                       ^^^^^^^^^ help: change it to: `clippy::test_lint`
 
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lint-tool-test.rs:6:1
    |
 LL | #![plugin(lint_tool_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/llvm-pass-plugin.stderr b/src/test/ui-fulldeps/llvm-pass-plugin.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/llvm-pass-plugin.rs:6:1
    |
 LL | #![plugin(llvm_pass_plugin)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui-fulldeps/lto-syntax-extension.stderr b/src/test/ui-fulldeps/lto-syntax-extension.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/lto-syntax-extension.rs:9:1
    |
 LL | #![plugin(lto_syntax_extension_plugin)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui-fulldeps/macro-crate-rlib.stderr b/src/test/ui-fulldeps/macro-crate-rlib.stderr
@@ -4,11 +4,11 @@ error[E0457]: plugin `rlib_crate_test` only found in rlib format, but must be av
 LL | #![plugin(rlib_crate_test)]
    |           ^^^^^^^^^^^^^^^
 
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/macro-crate-rlib.rs:6:1
    |
 LL | #![plugin(rlib_crate_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/outlive-expansion-phase.stderr b/src/test/ui-fulldeps/outlive-expansion-phase.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/outlive-expansion-phase.rs:6:1
    |
 LL | #![plugin(outlive_expansion_phase)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui-fulldeps/plugin-args-1.stderr b/src/test/ui-fulldeps/plugin-args-1.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/plugin-args-1.rs:6:1
    |
 LL | #![plugin(plugin_args)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui-fulldeps/plugin-args-2.stderr b/src/test/ui-fulldeps/plugin-args-2.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/plugin-args-2.rs:6:1
    |
 LL | #![plugin(plugin_args())]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui-fulldeps/plugin-args-3.stderr b/src/test/ui-fulldeps/plugin-args-3.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/plugin-args-3.rs:6:1
    |
 LL | #![plugin(plugin_args(hello(there), how(are="you")))]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui-fulldeps/plugin-attr-register-deny.stderr b/src/test/ui-fulldeps/plugin-attr-register-deny.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/plugin-attr-register-deny.rs:5:1
    |
 LL | #![plugin(attr_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/plugin-reexport.stderr b/src/test/ui-fulldeps/plugin-reexport.stderr
@@ -10,11 +10,11 @@ note: consider marking `mac` as `pub` in the imported module
 LL | pub use mac as reexport;
    |         ^^^^^^^^^^^^^^^
 
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/plugin-reexport.rs:6:1
    |
 LL | #![plugin(attr_plugin_test)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 

diff --git a/src/test/ui-fulldeps/roman-numerals-macro.stderr b/src/test/ui-fulldeps/roman-numerals-macro.stderr
@@ -1,8 +1,8 @@
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/roman-numerals-macro.rs:6:1
    |
 LL | #![plugin(roman_numerals)]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
diff --git a/src/test/ui/feature-gate/issue-43106-gating-of-builtin-attrs.stderr b/src/test/ui/feature-gate/issue-43106-gating-of-builtin-attrs.stderr
@@ -186,43 +186,43 @@ LL |     mod inner { #![macro_escape] }
    |
    = help: consider an outer attribute, `#[macro_use]` mod ...
 
-warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-43106-gating-of-builtin-attrs.rs:219:17
    |
 LL |     mod inner { #![plugin_registrar] }
-   |                 ^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   |                 ^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default
 
-warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-43106-gating-of-builtin-attrs.rs:224:5
    |
 LL |     #[plugin_registrar] struct S;
-   |     ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   |     ^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
 
-warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-43106-gating-of-builtin-attrs.rs:227:5
    |
 LL |     #[plugin_registrar] type T = S;
-   |     ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   |     ^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
 
-warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-43106-gating-of-builtin-attrs.rs:230:5
    |
 LL |     #[plugin_registrar] impl S { }
-   |     ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   |     ^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
 
-warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-43106-gating-of-builtin-attrs.rs:216:1
    |
 LL | #[plugin_registrar]
-   | ^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
 
-warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/issue-43106-gating-of-builtin-attrs.rs:40:1
    |
 LL | #![plugin_registrar]
-   | ^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
 
 warning: use of deprecated attribute `crate_id`: no longer used.
   --> $DIR/issue-43106-gating-of-builtin-attrs.rs:90:1

diff --git a/src/test/ui/feature-gates/feature-gate-plugin.stderr b/src/test/ui/feature-gates/feature-gate-plugin.stderr
@@ -7,11 +7,11 @@ LL | #![plugin(foo)]
    = note: for more information, see https://github.com/rust-lang/rust/issues/29597
    = help: add `#![feature(plugin)]` to the crate attributes to enable
 
-warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597
+warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
   --> $DIR/feature-gate-plugin.rs:3:1
    |
 LL | #![plugin(foo)]
-   | ^^^^^^^^^^^^^^^ help: remove this attribute
+   | ^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
    |
    = note: `#[warn(deprecated)]` on by default