Revert "Revert "Update tests""

This reverts commit 715c68fe90c6f1d0b3004ad18f16e0811f209992.

18 files changed, 68 insertions, 68 deletions

diff --git a/src/test/ui/consts/miri_unleashed/tls.stderr b/src/test/ui/consts/miri_unleashed/tls.stderr
index 62e2dc71210..30309da499f 100644
--- a/src/test/ui/consts/miri_unleashed/tls.stderr
+++ b/src/test/ui/consts/miri_unleashed/tls.stderr
@@ -2,13 +2,13 @@ error[E0080]: could not evaluate static initializer
   --> $DIR/tls.rs:12:25
    |
 LL |     unsafe { let _val = A; }
-   |                         ^ cannot access thread local static (DefId(0:6 ~ tls[317d]::A))
+   |                         ^ cannot access thread local static (DefId(0:6 ~ tls[f423]::A))
 
 error[E0080]: could not evaluate static initializer
   --> $DIR/tls.rs:19:26
    |
 LL |     unsafe { let _val = &A; }
-   |                          ^ cannot access thread local static (DefId(0:6 ~ tls[317d]::A))
+   |                          ^ cannot access thread local static (DefId(0:6 ~ tls[f423]::A))
 
 warning: skipping const checks
    |
diff --git a/src/test/ui/generator/print/generator-print-verbose-1.stderr b/src/test/ui/generator/print/generator-print-verbose-1.stderr
index 78100318dc3..bd0d27ff3e9 100644
--- a/src/test/ui/generator/print/generator-print-verbose-1.stderr
+++ b/src/test/ui/generator/print/generator-print-verbose-1.stderr
@@ -12,7 +12,7 @@ note: generator is not `Send` as this value is used across a yield
   --> $DIR/generator-print-verbose-1.rs:35:9
    |
 LL |         let _non_send_gen = make_non_send_generator();
-   |             ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[317d]::make_non_send_generator::{opaque#0}), [])` which is not `Send`
+   |             ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[70c9]::make_non_send_generator::{opaque#0}), [])` which is not `Send`
 LL |         yield;
    |         ^^^^^ yield occurs here, with `_non_send_gen` maybe used later
 LL |     };
@@ -30,10 +30,10 @@ LL |     require_send(send_gen);
    = help: the trait `Sync` is not implemented for `RefCell<i32>`
    = note: required because of the requirements on the impl of `Send` for `Arc<RefCell<i32>>`
    = note: required because it appears within the type `[make_gen2<Arc<RefCell<i32>>>::{closure#0} upvar_tys=(Arc<RefCell<i32>>) {()}]`
-   = note: required because it appears within the type `Opaque(DefId(0:39 ~ generator_print_verbose_1[317d]::make_gen2::{opaque#0}), [std::sync::Arc<std::cell::RefCell<i32>>])`
-   = note: required because it appears within the type `Opaque(DefId(0:42 ~ generator_print_verbose_1[317d]::make_non_send_generator2::{opaque#0}), [])`
-   = note: required because it appears within the type `{Opaque(DefId(0:42 ~ generator_print_verbose_1[317d]::make_non_send_generator2::{opaque#0}), []), ()}`
-   = note: required because it appears within the type `[test2::{closure#0} upvar_tys=() {Opaque(DefId(0:42 ~ generator_print_verbose_1[317d]::make_non_send_generator2::{opaque#0}), []), ()}]`
+   = note: required because it appears within the type `Opaque(DefId(0:39 ~ generator_print_verbose_1[70c9]::make_gen2::{opaque#0}), [std::sync::Arc<std::cell::RefCell<i32>>])`
+   = note: required because it appears within the type `Opaque(DefId(0:42 ~ generator_print_verbose_1[70c9]::make_non_send_generator2::{opaque#0}), [])`
+   = note: required because it appears within the type `{Opaque(DefId(0:42 ~ generator_print_verbose_1[70c9]::make_non_send_generator2::{opaque#0}), []), ()}`
+   = note: required because it appears within the type `[test2::{closure#0} upvar_tys=() {Opaque(DefId(0:42 ~ generator_print_verbose_1[70c9]::make_non_send_generator2::{opaque#0}), []), ()}]`
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/lto-duplicate-symbols.stderr b/src/test/ui/lto-duplicate-symbols.stderr
index 713b79bae32..891cda8016c 100644
--- a/src/test/ui/lto-duplicate-symbols.stderr
+++ b/src/test/ui/lto-duplicate-symbols.stderr
@@ -1,6 +1,6 @@
 warning: Linking globals named 'foo': symbol multiply defined!
 
-error: failed to load bc of "lto-duplicate-symbols2.lto_duplicate_symbols2.3a1fbbbh-cgu.0.rcgu.o": 
+error: failed to load bc of "lto-duplicate-symbols2.lto_duplicate_symbols2.288b404e693a75b4-cgu.0.rcgu.o": 
 
 error: aborting due to previous error; 1 warning emitted
 
diff --git a/src/test/ui/single-use-lifetime/one-use-in-fn-argument-in-band.stderr b/src/test/ui/single-use-lifetime/one-use-in-fn-argument-in-band.stderr
index 723c4a7a1fb..b251e8a438a 100644
--- a/src/test/ui/single-use-lifetime/one-use-in-fn-argument-in-band.stderr
+++ b/src/test/ui/single-use-lifetime/one-use-in-fn-argument-in-band.stderr
@@ -1,11 +1,11 @@
-error: lifetime parameter `'b` only used once
-  --> $DIR/one-use-in-fn-argument-in-band.rs:11:22
+error: lifetime parameter `'a` only used once
+  --> $DIR/one-use-in-fn-argument-in-band.rs:11:10
    |
 LL | fn a(x: &'a u32, y: &'b u32) {
-   |                      ^^-
-   |                      |
-   |                      this lifetime is only used here
-   |                      help: elide the single-use lifetime
+   |          ^^-
+   |          |
+   |          this lifetime is only used here
+   |          help: elide the single-use lifetime
    |
 note: the lint level is defined here
   --> $DIR/one-use-in-fn-argument-in-band.rs:4:9
@@ -13,14 +13,14 @@ note: the lint level is defined here
 LL | #![deny(single_use_lifetimes)]
    |         ^^^^^^^^^^^^^^^^^^^^
 
-error: lifetime parameter `'a` only used once
-  --> $DIR/one-use-in-fn-argument-in-band.rs:11:10
+error: lifetime parameter `'b` only used once
+  --> $DIR/one-use-in-fn-argument-in-band.rs:11:22
    |
 LL | fn a(x: &'a u32, y: &'b u32) {
-   |          ^^-
-   |          |
-   |          this lifetime is only used here
-   |          help: elide the single-use lifetime
+   |                      ^^-
+   |                      |
+   |                      this lifetime is only used here
+   |                      help: elide the single-use lifetime
 
 error: aborting due to 2 previous errors
 
diff --git a/src/test/ui/specialization/min_specialization/repeated_projection_type.stderr b/src/test/ui/specialization/min_specialization/repeated_projection_type.stderr
index fa59d7a0313..d2eea15f398 100644
--- a/src/test/ui/specialization/min_specialization/repeated_projection_type.stderr
+++ b/src/test/ui/specialization/min_specialization/repeated_projection_type.stderr
@@ -1,4 +1,4 @@
-error: cannot specialize on `Binder(ProjectionPredicate(ProjectionTy { substs: [V], item_def_id: DefId(0:6 ~ repeated_projection_type[317d]::Id::This) }, (I,)), [])`
+error: cannot specialize on `Binder(ProjectionPredicate(ProjectionTy { substs: [V], item_def_id: DefId(0:6 ~ repeated_projection_type[b09c]::Id::This) }, (I,)), [])`
   --> $DIR/repeated_projection_type.rs:19:1
    |
 LL | / impl<I, V: Id<This = (I,)>> X for V {
diff --git a/src/test/ui/symbol-names/basic.legacy.stderr b/src/test/ui/symbol-names/basic.legacy.stderr
index 3dd2b19fbf9..de4d35e261c 100644
--- a/src/test/ui/symbol-names/basic.legacy.stderr
+++ b/src/test/ui/symbol-names/basic.legacy.stderr
@@ -1,10 +1,10 @@
-error: symbol-name(_ZN5basic4main17h6c535bbea2051f85E)
+error: symbol-name(_ZN5basic4main17hd75b915511563828E)
   --> $DIR/basic.rs:8:1
    |
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(basic::main::h6c535bbea2051f85)
+error: demangling(basic::main::hd75b915511563828)
   --> $DIR/basic.rs:8:1
    |
 LL | #[rustc_symbol_name]
diff --git a/src/test/ui/symbol-names/basic.rs b/src/test/ui/symbol-names/basic.rs
index bd107c10207..d871a4ee829 100644
--- a/src/test/ui/symbol-names/basic.rs
+++ b/src/test/ui/symbol-names/basic.rs
@@ -9,8 +9,8 @@
 //[legacy]~^ ERROR symbol-name(_ZN5basic4main
 //[legacy]~| ERROR demangling(basic::main
 //[legacy]~| ERROR demangling-alt(basic::main)
- //[v0]~^^^^ ERROR symbol-name(_RNvCs21hi0yVfW1J_5basic4main)
-    //[v0]~| ERROR demangling(basic[17891616a171812d]::main)
+ //[v0]~^^^^ ERROR symbol-name(_RNvCsj6j3mjPNGKx_5basic4main)
+    //[v0]~| ERROR demangling(basic[de7d5b6b69c71f37]::main)
     //[v0]~| ERROR demangling-alt(basic::main)
 #[rustc_def_path]
 //[legacy]~^ ERROR def-path(main)
diff --git a/src/test/ui/symbol-names/basic.v0.stderr b/src/test/ui/symbol-names/basic.v0.stderr
index 519efc9d7b4..e30fa6f66d5 100644
--- a/src/test/ui/symbol-names/basic.v0.stderr
+++ b/src/test/ui/symbol-names/basic.v0.stderr
@@ -1,10 +1,10 @@
-error: symbol-name(_RNvCs21hi0yVfW1J_5basic4main)
+error: symbol-name(_RNvCsj6j3mjPNGKx_5basic4main)
   --> $DIR/basic.rs:8:1
    |
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(basic[17891616a171812d]::main)
+error: demangling(basic[de7d5b6b69c71f37]::main)
   --> $DIR/basic.rs:8:1
    |
 LL | #[rustc_symbol_name]
diff --git a/src/test/ui/symbol-names/const-generics-demangling.rs b/src/test/ui/symbol-names/const-generics-demangling.rs
index bd7e1c0f336..05c6b8352de 100644
--- a/src/test/ui/symbol-names/const-generics-demangling.rs
+++ b/src/test/ui/symbol-names/const-generics-demangling.rs
@@ -5,32 +5,32 @@
 pub struct Unsigned<const F: u8>;
 
 #[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMCs21hi0yVfW1J_25const_generics_demanglingINtB0_8UnsignedKhb_E)
-//~| ERROR demangling(<const_generics_demangling[17891616a171812d]::Unsigned<11: u8>>)
+//~^ ERROR symbol-name(_RMCsaP8qXevlYG3_25const_generics_demanglingINtB0_8UnsignedKhb_E)
+//~| ERROR demangling(<const_generics_demangling[7e153590edc26969]::Unsigned<11: u8>>)
 //~| ERROR demangling-alt(<const_generics_demangling::Unsigned<11>>)
 impl Unsigned<11> {}
 
 pub struct Signed<const F: i16>;
 
 #[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs_Cs21hi0yVfW1J_25const_generics_demanglingINtB2_6SignedKsn98_E)
-//~| ERROR demangling(<const_generics_demangling[17891616a171812d]::Signed<-152: i16>>)
+//~^ ERROR symbol-name(_RMs_CsaP8qXevlYG3_25const_generics_demanglingINtB2_6SignedKsn98_E)
+//~| ERROR demangling(<const_generics_demangling[7e153590edc26969]::Signed<-152: i16>>)
 //~| ERROR demangling-alt(<const_generics_demangling::Signed<-152>>)
 impl Signed<-152> {}
 
 pub struct Bool<const F: bool>;
 
 #[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs0_Cs21hi0yVfW1J_25const_generics_demanglingINtB3_4BoolKb1_E)
-//~| ERROR demangling(<const_generics_demangling[17891616a171812d]::Bool<true: bool>>)
+//~^ ERROR symbol-name(_RMs0_CsaP8qXevlYG3_25const_generics_demanglingINtB3_4BoolKb1_E)
+//~| ERROR demangling(<const_generics_demangling[7e153590edc26969]::Bool<true: bool>>)
 //~| ERROR demangling-alt(<const_generics_demangling::Bool<true>>)
 impl Bool<true> {}
 
 pub struct Char<const F: char>;
 
 #[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs1_Cs21hi0yVfW1J_25const_generics_demanglingINtB3_4CharKc2202_E)
-//~| ERROR demangling(<const_generics_demangling[17891616a171812d]::Char<'∂': char>>)
+//~^ ERROR symbol-name(_RMs1_CsaP8qXevlYG3_25const_generics_demanglingINtB3_4CharKc2202_E)
+//~| ERROR demangling(<const_generics_demangling[7e153590edc26969]::Char<'∂': char>>)
 //~| ERROR demangling-alt(<const_generics_demangling::Char<'∂'>>)
 impl Char<'∂'> {}
 
diff --git a/src/test/ui/symbol-names/const-generics-demangling.stderr b/src/test/ui/symbol-names/const-generics-demangling.stderr
index 13995403f77..05c485d001f 100644
--- a/src/test/ui/symbol-names/const-generics-demangling.stderr
+++ b/src/test/ui/symbol-names/const-generics-demangling.stderr
@@ -1,10 +1,10 @@
-error: symbol-name(_RMCs21hi0yVfW1J_25const_generics_demanglingINtB0_8UnsignedKhb_E)
+error: symbol-name(_RMCsaP8qXevlYG3_25const_generics_demanglingINtB0_8UnsignedKhb_E)
   --> $DIR/const-generics-demangling.rs:7:1
    |
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<const_generics_demangling[17891616a171812d]::Unsigned<11: u8>>)
+error: demangling(<const_generics_demangling[7e153590edc26969]::Unsigned<11: u8>>)
   --> $DIR/const-generics-demangling.rs:7:1
    |
 LL | #[rustc_symbol_name]
@@ -16,13 +16,13 @@ error: demangling-alt(<const_generics_demangling::Unsigned<11>>)
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: symbol-name(_RMs_Cs21hi0yVfW1J_25const_generics_demanglingINtB2_6SignedKsn98_E)
+error: symbol-name(_RMs_CsaP8qXevlYG3_25const_generics_demanglingINtB2_6SignedKsn98_E)
   --> $DIR/const-generics-demangling.rs:15:1
    |
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<const_generics_demangling[17891616a171812d]::Signed<-152: i16>>)
+error: demangling(<const_generics_demangling[7e153590edc26969]::Signed<-152: i16>>)
   --> $DIR/const-generics-demangling.rs:15:1
    |
 LL | #[rustc_symbol_name]
@@ -34,13 +34,13 @@ error: demangling-alt(<const_generics_demangling::Signed<-152>>)
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: symbol-name(_RMs0_Cs21hi0yVfW1J_25const_generics_demanglingINtB3_4BoolKb1_E)
+error: symbol-name(_RMs0_CsaP8qXevlYG3_25const_generics_demanglingINtB3_4BoolKb1_E)
   --> $DIR/const-generics-demangling.rs:23:1
    |
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<const_generics_demangling[17891616a171812d]::Bool<true: bool>>)
+error: demangling(<const_generics_demangling[7e153590edc26969]::Bool<true: bool>>)
   --> $DIR/const-generics-demangling.rs:23:1
    |
 LL | #[rustc_symbol_name]
@@ -52,13 +52,13 @@ error: demangling-alt(<const_generics_demangling::Bool<true>>)
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: symbol-name(_RMs1_Cs21hi0yVfW1J_25const_generics_demanglingINtB3_4CharKc2202_E)
+error: symbol-name(_RMs1_CsaP8qXevlYG3_25const_generics_demanglingINtB3_4CharKc2202_E)
   --> $DIR/const-generics-demangling.rs:31:1
    |
 LL | #[rustc_symbol_name]
    | ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<const_generics_demangling[17891616a171812d]::Char<'∂': char>>)
+error: demangling(<const_generics_demangling[7e153590edc26969]::Char<'∂': char>>)
   --> $DIR/const-generics-demangling.rs:31:1
    |
 LL | #[rustc_symbol_name]
diff --git a/src/test/ui/symbol-names/impl1.rs b/src/test/ui/symbol-names/impl1.rs
index b0b31a57d06..960049be793 100644
--- a/src/test/ui/symbol-names/impl1.rs
+++ b/src/test/ui/symbol-names/impl1.rs
@@ -15,8 +15,8 @@ mod foo {
         //[legacy]~^ ERROR symbol-name(_ZN5impl13foo3Foo3bar
         //[legacy]~| ERROR demangling(impl1::foo::Foo::bar
         //[legacy]~| ERROR demangling-alt(impl1::foo::Foo::bar)
-         //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs21hi0yVfW1J_5impl13fooNtB2_3Foo3bar)
-            //[v0]~| ERROR demangling(<impl1[17891616a171812d]::foo::Foo>::bar)
+         //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs2qSCrjELJET_5impl13fooNtB2_3Foo3bar)
+            //[v0]~| ERROR demangling(<impl1[1c5860ab79c9e305]::foo::Foo>::bar)
             //[v0]~| ERROR demangling-alt(<impl1::foo::Foo>::bar)
         #[rustc_def_path]
         //[legacy]~^ ERROR def-path(foo::Foo::bar)
@@ -33,8 +33,8 @@ mod bar {
         //[legacy]~^ ERROR symbol-name(_ZN5impl13bar33_$LT$impl$u20$impl1..foo..Foo$GT$3baz
         //[legacy]~| ERROR demangling(impl1::bar::<impl impl1::foo::Foo>::baz
         //[legacy]~| ERROR demangling-alt(impl1::bar::<impl impl1::foo::Foo>::baz)
-         //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs21hi0yVfW1J_5impl13barNtNtB4_3foo3Foo3baz)
-            //[v0]~| ERROR demangling(<impl1[17891616a171812d]::foo::Foo>::baz)
+         //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs2qSCrjELJET_5impl13barNtNtB4_3foo3Foo3baz)
+            //[v0]~| ERROR demangling(<impl1[1c5860ab79c9e305]::foo::Foo>::baz)
             //[v0]~| ERROR demangling-alt(<impl1::foo::Foo>::baz)
         #[rustc_def_path]
         //[legacy]~^ ERROR def-path(bar::<impl foo::Foo>::baz)
@@ -63,8 +63,8 @@ fn main() {
             //[legacy]~^ ERROR symbol-name(_ZN209_$LT$$u5b$$RF$dyn$u20$impl1..Foo$u2b$Assoc$u20$$u3d$$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RF$u8$C$$u20$...$RP$$u2b$impl1..AutoTrait$u3b$$u20$3$u5d$$u20$as$u20$impl1..main..$u7b$$u7b$closure$u7d$$u7d$..Bar$GT$6method
             //[legacy]~| ERROR demangling(<[&dyn impl1::Foo+Assoc = extern "C" fn(&u8, ::.)+impl1::AutoTrait; 3] as impl1::main::{{closure}}::Bar>::method
             //[legacy]~| ERROR demangling-alt(<[&dyn impl1::Foo+Assoc = extern "C" fn(&u8, ::.)+impl1::AutoTrait; 3] as impl1::main::{{closure}}::Bar>::method)
-             //[v0]~^^^^ ERROR symbol-name(_RNvXNCNvCs21hi0yVfW1J_5impl14mains_0ARDNtB6_3Foop5AssocFG_KCRL0_hvEuNtB6_9AutoTraitEL_j3_NtB2_3Bar6method)
-                //[v0]~| ERROR demangling(<[&dyn impl1[17891616a171812d]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[17891616a171812d]::AutoTrait; 3: usize] as impl1[17891616a171812d]::main::{closure#1}::Bar>::method)
+             //[v0]~^^^^ ERROR symbol-name(_RNvXNCNvCs2qSCrjELJET_5impl14mains_0ARDNtB6_3Foop5AssocFG_KCRL0_hvEuNtB6_9AutoTraitEL_j3_NtB2_3Bar6method)
+                //[v0]~| ERROR demangling(<[&dyn impl1[1c5860ab79c9e305]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[1c5860ab79c9e305]::AutoTrait; 3: usize] as impl1[1c5860ab79c9e305]::main::{closure#1}::Bar>::method)
                 //[v0]~| ERROR demangling-alt(<[&dyn impl1::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1::AutoTrait; 3] as impl1::main::{closure#1}::Bar>::method)
             #[rustc_def_path]
             //[legacy]~^ ERROR def-path(<[&dyn Foo<Assoc = for<'r> extern "C" fn(&'r u8, ...)> + AutoTrait; 3] as main::{closure#1}::Bar>::method)
diff --git a/src/test/ui/symbol-names/impl1.v0.stderr b/src/test/ui/symbol-names/impl1.v0.stderr
index e5b0deee36e..a7c3a389909 100644
--- a/src/test/ui/symbol-names/impl1.v0.stderr
+++ b/src/test/ui/symbol-names/impl1.v0.stderr
@@ -1,10 +1,10 @@
-error: symbol-name(_RNvMNtCs21hi0yVfW1J_5impl13fooNtB2_3Foo3bar)
+error: symbol-name(_RNvMNtCs2qSCrjELJET_5impl13fooNtB2_3Foo3bar)
   --> $DIR/impl1.rs:14:9
    |
 LL |         #[rustc_symbol_name]
    |         ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<impl1[17891616a171812d]::foo::Foo>::bar)
+error: demangling(<impl1[1c5860ab79c9e305]::foo::Foo>::bar)
   --> $DIR/impl1.rs:14:9
    |
 LL |         #[rustc_symbol_name]
@@ -22,13 +22,13 @@ error: def-path(foo::Foo::bar)
 LL |         #[rustc_def_path]
    |         ^^^^^^^^^^^^^^^^^
 
-error: symbol-name(_RNvMNtCs21hi0yVfW1J_5impl13barNtNtB4_3foo3Foo3baz)
+error: symbol-name(_RNvMNtCs2qSCrjELJET_5impl13barNtNtB4_3foo3Foo3baz)
   --> $DIR/impl1.rs:32:9
    |
 LL |         #[rustc_symbol_name]
    |         ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<impl1[17891616a171812d]::foo::Foo>::baz)
+error: demangling(<impl1[1c5860ab79c9e305]::foo::Foo>::baz)
   --> $DIR/impl1.rs:32:9
    |
 LL |         #[rustc_symbol_name]
@@ -46,13 +46,13 @@ error: def-path(bar::<impl foo::Foo>::baz)
 LL |         #[rustc_def_path]
    |         ^^^^^^^^^^^^^^^^^
 
-error: symbol-name(_RNvXNCNvCs21hi0yVfW1J_5impl14mains_0ARDNtB6_3Foop5AssocFG_KCRL0_hvEuNtB6_9AutoTraitEL_j3_NtB2_3Bar6method)
+error: symbol-name(_RNvXNCNvCs2qSCrjELJET_5impl14mains_0ARDNtB6_3Foop5AssocFG_KCRL0_hvEuNtB6_9AutoTraitEL_j3_NtB2_3Bar6method)
   --> $DIR/impl1.rs:62:13
    |
 LL |             #[rustc_symbol_name]
    |             ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<[&dyn impl1[17891616a171812d]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[17891616a171812d]::AutoTrait; 3: usize] as impl1[17891616a171812d]::main::{closure#1}::Bar>::method)
+error: demangling(<[&dyn impl1[1c5860ab79c9e305]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[1c5860ab79c9e305]::AutoTrait; 3: usize] as impl1[1c5860ab79c9e305]::main::{closure#1}::Bar>::method)
   --> $DIR/impl1.rs:62:13
    |
 LL |             #[rustc_symbol_name]
diff --git a/src/test/ui/symbol-names/issue-60925.legacy.stderr b/src/test/ui/symbol-names/issue-60925.legacy.stderr
index 83576783992..52d0c666398 100644
--- a/src/test/ui/symbol-names/issue-60925.legacy.stderr
+++ b/src/test/ui/symbol-names/issue-60925.legacy.stderr
@@ -1,10 +1,10 @@
-error: symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo17h6244e5288326926aE)
+error: symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo17h18eaa05e22e59176E)
   --> $DIR/issue-60925.rs:21:9
    |
 LL |         #[rustc_symbol_name]
    |         ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo::h6244e5288326926a)
+error: demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo::h18eaa05e22e59176)
   --> $DIR/issue-60925.rs:21:9
    |
 LL |         #[rustc_symbol_name]
diff --git a/src/test/ui/symbol-names/issue-60925.rs b/src/test/ui/symbol-names/issue-60925.rs
index 3238eb1e579..a313c1ef383 100644
--- a/src/test/ui/symbol-names/issue-60925.rs
+++ b/src/test/ui/symbol-names/issue-60925.rs
@@ -22,8 +22,8 @@ mod foo {
         //[legacy]~^ ERROR symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo
         //[legacy]~| ERROR demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo
         //[legacy]~| ERROR demangling-alt(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo)
-         //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs21hi0yVfW1J_11issue_609253fooINtB2_3FooNtNtB4_4llvm3FooE3foo)
-            //[v0]~| ERROR demangling(<issue_60925[17891616a171812d]::foo::Foo<issue_60925[17891616a171812d]::llvm::Foo>>::foo)
+         //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs8dUWfuENynB_11issue_609253fooINtB2_3FooNtNtB4_4llvm3FooE3foo)
+            //[v0]~| ERROR demangling(<issue_60925[5fcbb46c6fac4139]::foo::Foo<issue_60925[5fcbb46c6fac4139]::llvm::Foo>>::foo)
             //[v0]~| ERROR demangling-alt(<issue_60925::foo::Foo<issue_60925::llvm::Foo>>::foo)
         pub(crate) fn foo() {
             for _ in 0..0 {
diff --git a/src/test/ui/symbol-names/issue-60925.v0.stderr b/src/test/ui/symbol-names/issue-60925.v0.stderr
index 6a5885e1ea3..5d99abff59a 100644
--- a/src/test/ui/symbol-names/issue-60925.v0.stderr
+++ b/src/test/ui/symbol-names/issue-60925.v0.stderr
@@ -1,10 +1,10 @@
-error: symbol-name(_RNvMNtCs21hi0yVfW1J_11issue_609253fooINtB2_3FooNtNtB4_4llvm3FooE3foo)
+error: symbol-name(_RNvMNtCs8dUWfuENynB_11issue_609253fooINtB2_3FooNtNtB4_4llvm3FooE3foo)
   --> $DIR/issue-60925.rs:21:9
    |
 LL |         #[rustc_symbol_name]
    |         ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<issue_60925[17891616a171812d]::foo::Foo<issue_60925[17891616a171812d]::llvm::Foo>>::foo)
+error: demangling(<issue_60925[5fcbb46c6fac4139]::foo::Foo<issue_60925[5fcbb46c6fac4139]::llvm::Foo>>::foo)
   --> $DIR/issue-60925.rs:21:9
    |
 LL |         #[rustc_symbol_name]
diff --git a/src/test/ui/symbol-names/issue-75326.rs b/src/test/ui/symbol-names/issue-75326.rs
index 4d061cafef3..0f721fc1f89 100644
--- a/src/test/ui/symbol-names/issue-75326.rs
+++ b/src/test/ui/symbol-names/issue-75326.rs
@@ -42,8 +42,8 @@ where
     //[legacy]~^ ERROR symbol-name(_ZN72_$LT$issue_75326..Foo$LT$I$C$E$GT$$u20$as$u20$issue_75326..Iterator2$GT$4next
     //[legacy]~| ERROR demangling(<issue_75326::Foo<I,E> as issue_75326::Iterator2>::next
     //[legacy]~| ERROR demangling-alt(<issue_75326::Foo<I,E> as issue_75326::Iterator2>::next)
-    //[v0]~^^^^  ERROR symbol-name(_RNvXINICs21hi0yVfW1J_11issue_75326s_0pppEINtB5_3FooppENtB5_9Iterator24nextB5_)
-    //[v0]~|     ERROR demangling(<issue_75326[17891616a171812d]::Foo<_, _> as issue_75326[17891616a171812d]::Iterator2>::next)
+    //[v0]~^^^^  ERROR symbol-name(_RNvXINICsiMBouZZ1iuD_11issue_75326s_0pppEINtB5_3FooppENtB5_9Iterator24nextB5_)
+    //[v0]~|     ERROR demangling(<issue_75326[dac9b7624645f95d]::Foo<_, _> as issue_75326[dac9b7624645f95d]::Iterator2>::next)
     //[v0]~|     ERROR demangling-alt(<issue_75326::Foo<_, _> as issue_75326::Iterator2>::next)
     fn next(&mut self) -> Option<Self::Item> {
         self.find(|_| true)
diff --git a/src/test/ui/symbol-names/issue-75326.v0.stderr b/src/test/ui/symbol-names/issue-75326.v0.stderr
index 98844aafb65..093ba8c8576 100644
--- a/src/test/ui/symbol-names/issue-75326.v0.stderr
+++ b/src/test/ui/symbol-names/issue-75326.v0.stderr
@@ -1,10 +1,10 @@
-error: symbol-name(_RNvXINICs21hi0yVfW1J_11issue_75326s_0pppEINtB5_3FooppENtB5_9Iterator24nextB5_)
+error: symbol-name(_RNvXINICsiMBouZZ1iuD_11issue_75326s_0pppEINtB5_3FooppENtB5_9Iterator24nextB5_)
   --> $DIR/issue-75326.rs:41:5
    |
 LL |     #[rustc_symbol_name]
    |     ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<issue_75326[17891616a171812d]::Foo<_, _> as issue_75326[17891616a171812d]::Iterator2>::next)
+error: demangling(<issue_75326[dac9b7624645f95d]::Foo<_, _> as issue_75326[dac9b7624645f95d]::Iterator2>::next)
   --> $DIR/issue-75326.rs:41:5
    |
 LL |     #[rustc_symbol_name]
diff --git a/src/test/ui/symbol-names/trait-objects.v0.stderr b/src/test/ui/symbol-names/trait-objects.v0.stderr
index 2b09318f06c..5ada82dfb2d 100644
--- a/src/test/ui/symbol-names/trait-objects.v0.stderr
+++ b/src/test/ui/symbol-names/trait-objects.v0.stderr
@@ -4,7 +4,7 @@ error: symbol-name(_RNvXCRATE_HASH13trait_objectsRDG_INtNtNtCRATE_HASH4core3ops8
 LL |     #[rustc_symbol_name]
    |     ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> as trait_objects[17891616a171812d]::Bar>::method)
+error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> as trait_objects[3f8b57f879016e18]::Bar>::method)
   --> $DIR/trait-objects.rs:16:5
    |
 LL |     #[rustc_symbol_name]
@@ -22,7 +22,7 @@ error: symbol-name(_RNvXs_CRATE_HASH13trait_objectsRDG_INtNtNtCRATE_HASH4core3op
 LL |     #[rustc_symbol_name]
    |     ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[17891616a171812d]::Foo>::method)
+error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[3f8b57f879016e18]::Foo>::method)
   --> $DIR/trait-objects.rs:28:5
    |
 LL |     #[rustc_symbol_name]
@@ -40,7 +40,7 @@ error: symbol-name(_RNvXs0_CRATE_HASH13trait_objectsRDG_INtNtNtCRATE_HASH4core3o
 LL |     #[rustc_symbol_name]
    |     ^^^^^^^^^^^^^^^^^^^^
 
-error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[17891616a171812d]::Baz>::method)
+error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[3f8b57f879016e18]::Baz>::method)
   --> $DIR/trait-objects.rs:40:5
    |
 LL |     #[rustc_symbol_name]