diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index da0ec33030e06..0ddeedfb50d0d 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -349,7 +349,7 @@ declare_features! (
     (active, abi_thiscall, "1.19.0", None, None),
 
     // Allows a test to fail without failing the whole suite
-    (active, allow_fail, "1.19.0", Some(42219), None),
+    (active, allow_fail, "1.19.0", Some(46488), None),
 
     // Allows unsized tuple coercion.
     (active, unsized_tuple_coercion, "1.20.0", Some(42877), None),
@@ -376,7 +376,7 @@ declare_features! (
     (active, non_exhaustive, "1.22.0", Some(44109), None),
 
     // `crate` as visibility modifier, synonymous to `pub(crate)`
-    (active, crate_visibility_modifier, "1.23.0", Some(45388), None),
+    (active, crate_visibility_modifier, "1.23.0", Some(53120), None),
 
     // extern types
     (active, extern_types, "1.23.0", Some(43467), None),
@@ -391,13 +391,13 @@ declare_features! (
     (active, generic_associated_types, "1.23.0", Some(44265), None),
 
     // `extern` in paths
-    (active, extern_in_paths, "1.23.0", Some(44660), None),
+    (active, extern_in_paths, "1.23.0", Some(55600), None),
 
     // Use `?` as the Kleene "at most one" operator
     (active, macro_at_most_once_rep, "1.25.0", Some(48075), None),
 
     // Infer static outlives requirements; RFC 2093
-    (active, infer_static_outlives_requirements, "1.26.0", Some(44493), None),
+    (active, infer_static_outlives_requirements, "1.26.0", Some(54185), None),
 
     // Multiple patterns with `|` in `if let` and `while let`
     (active, if_while_or_patterns, "1.26.0", Some(48215), None),
@@ -466,7 +466,7 @@ declare_features! (
     (active, test_2018_feature, "1.31.0", Some(0), Some(Edition::Edition2018)),
 
     // Support for arbitrary delimited token streams in non-macro attributes
-    (active, unrestricted_attribute_tokens, "1.30.0", Some(44690), None),
+    (active, unrestricted_attribute_tokens, "1.30.0", Some(55208), None),
 
     // Allows `use x::y;` to resolve through `self::x`, not just `::x`
     (active, uniform_paths, "1.30.0", Some(53130), None),
@@ -503,7 +503,7 @@ declare_features! (
     (active, underscore_const_names, "1.31.0", Some(54912), None),
 
     // `extern crate foo as bar;` puts `bar` into extern prelude.
-    (active, extern_crate_item_prelude, "1.31.0", Some(54658), None),
+    (active, extern_crate_item_prelude, "1.31.0", Some(55599), None),
 
     // `reason = ` in lint attributes and `expect` lint attribute
     (active, lint_reasons, "1.31.0", Some(54503), None),
diff --git a/src/test/ui/feature-gates/feature-gate-allow_fail.stderr b/src/test/ui/feature-gates/feature-gate-allow_fail.stderr
index 3f8ad32437df9..736fad44b8b58 100644
--- a/src/test/ui/feature-gates/feature-gate-allow_fail.stderr
+++ b/src/test/ui/feature-gates/feature-gate-allow_fail.stderr
@@ -1,4 +1,4 @@
-error[E0658]: allow_fail attribute is currently unstable (see issue #42219)
+error[E0658]: allow_fail attribute is currently unstable (see issue #46488)
   --> $DIR/feature-gate-allow_fail.rs:13:1
    |
 LL | #[allow_fail] //~ ERROR allow_fail attribute is currently unstable
diff --git a/src/test/ui/feature-gates/feature-gate-crate_visibility_modifier.stderr b/src/test/ui/feature-gates/feature-gate-crate_visibility_modifier.stderr
index d0ee40504fb21..e1c1dcbcd790c 100644
--- a/src/test/ui/feature-gates/feature-gate-crate_visibility_modifier.stderr
+++ b/src/test/ui/feature-gates/feature-gate-crate_visibility_modifier.stderr
@@ -1,4 +1,4 @@
-error[E0658]: `crate` visibility modifier is experimental (see issue #45388)
+error[E0658]: `crate` visibility modifier is experimental (see issue #53120)
   --> $DIR/feature-gate-crate_visibility_modifier.rs:11:1
    |
 LL | crate struct Bender { //~ ERROR `crate` visibility modifier is experimental
diff --git a/src/test/ui/feature-gates/feature-gate-extern_crate_item_prelude.stderr b/src/test/ui/feature-gates/feature-gate-extern_crate_item_prelude.stderr
index cabfb56d7a840..bbd4b630263a4 100644
--- a/src/test/ui/feature-gates/feature-gate-extern_crate_item_prelude.stderr
+++ b/src/test/ui/feature-gates/feature-gate-extern_crate_item_prelude.stderr
@@ -1,4 +1,4 @@
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:26:9
    |
 LL |     use alloc;
@@ -6,7 +6,7 @@ LL |     use alloc;
    |
    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
 
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:28:9
    |
 LL |     use alloc::boxed;
@@ -14,7 +14,7 @@ LL |     use alloc::boxed;
    |
    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
 
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:33:11
    |
 LL |     use ::alloc;
@@ -22,7 +22,7 @@ LL |     use ::alloc;
    |
    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
 
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:35:11
    |
 LL |     use ::alloc::boxed;
@@ -30,7 +30,7 @@ LL |     use ::alloc::boxed;
    |
    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
 
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:9:17
    |
 LL |         let v = alloc::vec![0];
@@ -38,7 +38,7 @@ LL |         let v = alloc::vec![0];
    |
    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
 
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:11:18
    |
 LL |         type A = alloc::boxed::Box<u8>;
@@ -46,7 +46,7 @@ LL |         type A = alloc::boxed::Box<u8>;
    |
    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
 
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:18:19
    |
 LL |         let v = ::alloc::vec![0];
@@ -54,7 +54,7 @@ LL |         let v = ::alloc::vec![0];
    |
    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
 
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:20:20
    |
 LL |         type A = ::alloc::boxed::Box<u8>;
@@ -62,7 +62,7 @@ LL |         type A = ::alloc::boxed::Box<u8>;
    |
    = help: add #![feature(extern_crate_item_prelude)] to the crate attributes to enable
 
-error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #54658)
+error[E0658]: use of extern prelude names introduced with `extern crate` items is unstable (see issue #55599)
   --> $DIR/feature-gate-extern_crate_item_prelude.rs:42:14
    |
 LL |     type A = core::boxed::Box<u8>;
diff --git a/src/test/ui/feature-gates/feature-gate-extern_in_paths.stderr b/src/test/ui/feature-gates/feature-gate-extern_in_paths.stderr
index 535ed94565c6d..a73533b617891 100644
--- a/src/test/ui/feature-gates/feature-gate-extern_in_paths.stderr
+++ b/src/test/ui/feature-gates/feature-gate-extern_in_paths.stderr
@@ -1,4 +1,4 @@
-error[E0658]: `extern` in paths is experimental (see issue #44660)
+error[E0658]: `extern` in paths is experimental (see issue #55600)
   --> $DIR/feature-gate-extern_in_paths.rs:14:13
    |
 LL |     let _ = extern::std::vec::Vec::new(); //~ ERROR `extern` in paths is experimental