Remove all migrate.nll.stderr files

31 files changed, 115 insertions, 219 deletions

diff --git a/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.migrate.stderr b/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.migrate.stderr
index 1cdcc18632c..10400cff5e5 100644
--- a/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.migrate.stderr
+++ b/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.migrate.stderr
@@ -1,5 +1,5 @@
 error[E0594]: cannot assign to `x`, as it is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:19:46
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:17:46
    |
 LL |     pub fn e(x: &'static mut isize) {
    |              - help: consider changing this to be mutable: `mut x`
@@ -8,7 +8,7 @@ LL |         let mut c1 = |y: &'static mut isize| x = y;
    |                                              ^^^^^ cannot assign
 
 error[E0594]: cannot assign to `x`, as it is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:30:50
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:28:50
    |
 LL |     pub fn ee(x: &'static mut isize) {
    |               - help: consider changing this to be mutable: `mut x`
@@ -17,7 +17,7 @@ LL |             let mut c2 = |y: &'static mut isize| x = y;
    |                                                  ^^^^^ cannot assign
 
 error[E0594]: cannot assign to `x`, as it is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:42:14
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:40:14
    |
 LL |     pub fn capture_assign_whole(x: (i32,)) {
    |                                 - help: consider changing this to be mutable: `mut x`
@@ -25,7 +25,7 @@ LL |         || { x = (1,); };
    |              ^^^^^^^^ cannot assign
 
 error[E0594]: cannot assign to `x.0`, as `x` is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:47:14
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:45:14
    |
 LL |     pub fn capture_assign_part(x: (i32,)) {
    |                                - help: consider changing this to be mutable: `mut x`
@@ -33,7 +33,7 @@ LL |         || { x.0 = 1; };
    |              ^^^^^^^ cannot assign
 
 error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:52:14
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:50:14
    |
 LL |     pub fn capture_reborrow_whole(x: (i32,)) {
    |                                   - help: consider changing this to be mutable: `mut x`
@@ -41,7 +41,7 @@ LL |         || { &mut x; };
    |              ^^^^^^ cannot borrow as mutable
 
 error[E0596]: cannot borrow `x.0` as mutable, as `x` is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:57:14
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:55:14
    |
 LL |     pub fn capture_reborrow_part(x: (i32,)) {
    |                                  - help: consider changing this to be mutable: `mut x`
diff --git a/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.nll.stderr b/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.nll.stderr
index 1cdcc18632c..10400cff5e5 100644
--- a/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.nll.stderr
+++ b/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.nll.stderr
@@ -1,5 +1,5 @@
 error[E0594]: cannot assign to `x`, as it is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:19:46
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:17:46
    |
 LL |     pub fn e(x: &'static mut isize) {
    |              - help: consider changing this to be mutable: `mut x`
@@ -8,7 +8,7 @@ LL |         let mut c1 = |y: &'static mut isize| x = y;
    |                                              ^^^^^ cannot assign
 
 error[E0594]: cannot assign to `x`, as it is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:30:50
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:28:50
    |
 LL |     pub fn ee(x: &'static mut isize) {
    |               - help: consider changing this to be mutable: `mut x`
@@ -17,7 +17,7 @@ LL |             let mut c2 = |y: &'static mut isize| x = y;
    |                                                  ^^^^^ cannot assign
 
 error[E0594]: cannot assign to `x`, as it is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:42:14
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:40:14
    |
 LL |     pub fn capture_assign_whole(x: (i32,)) {
    |                                 - help: consider changing this to be mutable: `mut x`
@@ -25,7 +25,7 @@ LL |         || { x = (1,); };
    |              ^^^^^^^^ cannot assign
 
 error[E0594]: cannot assign to `x.0`, as `x` is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:47:14
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:45:14
    |
 LL |     pub fn capture_assign_part(x: (i32,)) {
    |                                - help: consider changing this to be mutable: `mut x`
@@ -33,7 +33,7 @@ LL |         || { x.0 = 1; };
    |              ^^^^^^^ cannot assign
 
 error[E0596]: cannot borrow `x` as mutable, as it is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:52:14
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:50:14
    |
 LL |     pub fn capture_reborrow_whole(x: (i32,)) {
    |                                   - help: consider changing this to be mutable: `mut x`
@@ -41,7 +41,7 @@ LL |         || { &mut x; };
    |              ^^^^^^ cannot borrow as mutable
 
 error[E0596]: cannot borrow `x.0` as mutable, as `x` is not declared as mutable
-  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:57:14
+  --> $DIR/issue-55492-borrowck-migrate-scans-parents.rs:55:14
    |
 LL |     pub fn capture_reborrow_part(x: (i32,)) {
    |                                  - help: consider changing this to be mutable: `mut x`
diff --git a/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.rs b/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.rs
index 751a911a6bb..fe7ed8ed3fa 100644
--- a/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.rs
+++ b/src/test/ui/borrowck/issue-55492-borrowck-migrate-scans-parents.rs
@@ -3,15 +3,13 @@
 // looks at some parent.
 
 // revisions: migrate nll
+//[nll]compile-flags: -Z borrowck=mir
 
 // Since we are testing nll (and migration) explicitly as a separate
 // revisions, don't worry about the --compare-mode=nll on this test.
 
 // ignore-compare-mode-nll
 
-//[nll]compile-flags: -Z borrowck=mir
-
-
 // transcribed from borrowck-closures-unique.rs
 mod borrowck_closures_unique {
     pub fn e(x: &'static mut isize) {
diff --git a/src/test/ui/borrowck/issue-58776-borrowck-scans-children.migrate.stderr b/src/test/ui/borrowck/issue-58776-borrowck-scans-children.migrate.stderr
deleted file mode 100644
index efd4e1a1716..00000000000
--- a/src/test/ui/borrowck/issue-58776-borrowck-scans-children.migrate.stderr
+++ /dev/null
@@ -1,32 +0,0 @@
-error[E0506]: cannot assign to `greeting` because it is borrowed
-  --> $DIR/issue-58776-borrowck-scans-children.rs:11:5
-   |
-LL |     let res = (|| (|| &greeting)())();
-   |                --      -------- borrow occurs due to use in closure
-   |                |
-   |                borrow of `greeting` occurs here
-LL | 
-LL |     greeting = "DEALLOCATED".to_string();
-   |     ^^^^^^^^ assignment to borrowed `greeting` occurs here
-...
-LL |     println!("thread result: {:?}", res);
-   |                                     --- borrow later used here
-
-error[E0505]: cannot move out of `greeting` because it is borrowed
-  --> $DIR/issue-58776-borrowck-scans-children.rs:14:10
-   |
-LL |     let res = (|| (|| &greeting)())();
-   |                --      -------- borrow occurs due to use in closure
-   |                |
-   |                borrow of `greeting` occurs here
-...
-LL |     drop(greeting);
-   |          ^^^^^^^^ move out of `greeting` occurs here
-...
-LL |     println!("thread result: {:?}", res);
-   |                                     --- borrow later used here
-
-error: aborting due to 2 previous errors
-
-Some errors have detailed explanations: E0505, E0506.
-For more information about an error, try `rustc --explain E0505`.
diff --git a/src/test/ui/error-codes/E0161.edition.stderr b/src/test/ui/error-codes/E0161.edition.stderr
index 1060675cd45..fb082bc1eab 100644
--- a/src/test/ui/error-codes/E0161.edition.stderr
+++ b/src/test/ui/error-codes/E0161.edition.stderr
@@ -1,5 +1,5 @@
 error[E0161]: cannot move a value of type dyn Bar: the size of dyn Bar cannot be statically determined
-  --> $DIR/E0161.rs:29:5
+  --> $DIR/E0161.rs:32:5
    |
 LL |     x.f();
    |     ^^^^^
diff --git a/src/test/ui/error-codes/E0161.migrate.stderr b/src/test/ui/error-codes/E0161.migrate.stderr
index 1060675cd45..fb082bc1eab 100644
--- a/src/test/ui/error-codes/E0161.migrate.stderr
+++ b/src/test/ui/error-codes/E0161.migrate.stderr
@@ -1,5 +1,5 @@
 error[E0161]: cannot move a value of type dyn Bar: the size of dyn Bar cannot be statically determined
-  --> $DIR/E0161.rs:29:5
+  --> $DIR/E0161.rs:32:5
    |
 LL |     x.f();
    |     ^^^^^
diff --git a/src/test/ui/error-codes/E0161.nll.stderr b/src/test/ui/error-codes/E0161.nll.stderr
index 1060675cd45..fb082bc1eab 100644
--- a/src/test/ui/error-codes/E0161.nll.stderr
+++ b/src/test/ui/error-codes/E0161.nll.stderr
@@ -1,5 +1,5 @@
 error[E0161]: cannot move a value of type dyn Bar: the size of dyn Bar cannot be statically determined
-  --> $DIR/E0161.rs:29:5
+  --> $DIR/E0161.rs:32:5
    |
 LL |     x.f();
    |     ^^^^^
diff --git a/src/test/ui/error-codes/E0161.rs b/src/test/ui/error-codes/E0161.rs
index ba74529e4b6..f3a7b68c7cf 100644
--- a/src/test/ui/error-codes/E0161.rs
+++ b/src/test/ui/error-codes/E0161.rs
@@ -1,5 +1,3 @@
-// ignore-compare-mode-nll
-
 // Check that E0161 is a hard error in all possible configurations that might
 // affect it.
 
@@ -13,6 +11,11 @@
 //[zflagsul] check-pass
 //[editionul] check-pass
 
+// Since we are testing nll (and migration) explicitly as a separate
+// revisions, don't worry about the --compare-mode=nll on this test.
+
+// ignore-compare-mode-nll
+
 #![allow(incomplete_features)]
 #![cfg_attr(nll, feature(nll))]
 #![cfg_attr(nllul, feature(nll))]
diff --git a/src/test/ui/error-codes/E0161.zflags.stderr b/src/test/ui/error-codes/E0161.zflags.stderr
index 1060675cd45..fb082bc1eab 100644
--- a/src/test/ui/error-codes/E0161.zflags.stderr
+++ b/src/test/ui/error-codes/E0161.zflags.stderr
@@ -1,5 +1,5 @@
 error[E0161]: cannot move a value of type dyn Bar: the size of dyn Bar cannot be statically determined
-  --> $DIR/E0161.rs:29:5
+  --> $DIR/E0161.rs:32:5
    |
 LL |     x.f();
    |     ^^^^^
diff --git a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.migrate.stderr b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.migrate.stderr
index 119cec1fa95..7da6b029c26 100644
--- a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.migrate.stderr
+++ b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.migrate.stderr
@@ -1,5 +1,5 @@
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:52:5
+  --> $DIR/issue-71955.rs:57:5
    |
 LL |     foo(bar, "string", |s| s.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -8,7 +8,7 @@ LL |     foo(bar, "string", |s| s.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:52:5
+  --> $DIR/issue-71955.rs:57:5
    |
 LL |     foo(bar, "string", |s| s.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -17,7 +17,7 @@ LL |     foo(bar, "string", |s| s.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:52:5
+  --> $DIR/issue-71955.rs:57:5
    |
 LL |     foo(bar, "string", |s| s.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -26,7 +26,7 @@ LL |     foo(bar, "string", |s| s.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:52:5
+  --> $DIR/issue-71955.rs:57:5
    |
 LL |     foo(bar, "string", |s| s.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -35,7 +35,7 @@ LL |     foo(bar, "string", |s| s.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:52:5
+  --> $DIR/issue-71955.rs:57:5
    |
 LL |     foo(bar, "string", |s| s.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -44,7 +44,7 @@ LL |     foo(bar, "string", |s| s.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:58:5
+  --> $DIR/issue-71955.rs:63:5
    |
 LL |     foo(baz, "string", |s| s.0.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -53,7 +53,7 @@ LL |     foo(baz, "string", |s| s.0.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:58:5
+  --> $DIR/issue-71955.rs:63:5
    |
 LL |     foo(baz, "string", |s| s.0.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -62,7 +62,7 @@ LL |     foo(baz, "string", |s| s.0.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:58:5
+  --> $DIR/issue-71955.rs:63:5
    |
 LL |     foo(baz, "string", |s| s.0.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -71,7 +71,7 @@ LL |     foo(baz, "string", |s| s.0.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:58:5
+  --> $DIR/issue-71955.rs:63:5
    |
 LL |     foo(baz, "string", |s| s.0.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
@@ -80,7 +80,7 @@ LL |     foo(baz, "string", |s| s.0.len() == 5);
    = note: ...but it actually implements `Parser<'1>`, for some specific lifetime `'1`
 
 error: implementation of `Parser` is not general enough
-  --> $DIR/issue-71955.rs:58:5
+  --> $DIR/issue-71955.rs:63:5
    |
 LL |     foo(baz, "string", |s| s.0.len() == 5);
    |     ^^^ implementation of `Parser` is not general enough
diff --git a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.nll.stderr b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.nll.stderr
index 69ab446bc7a..c2feaa91280 100644
--- a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.nll.stderr
+++ b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.nll.stderr
@@ -1,5 +1,5 @@
 error: fatal error triggered by #[rustc_error]
-  --> $DIR/issue-71955.rs:42:1
+  --> $DIR/issue-71955.rs:47:1
    |
 LL | fn main() {
    | ^^^^^^^^^
diff --git a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.rs b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.rs
index 95e3b3d4e1b..3d6778b6942 100644
--- a/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.rs
+++ b/src/test/ui/higher-rank-trait-bounds/normalize-under-binder/issue-71955.rs
@@ -3,6 +3,11 @@
 // [nll]compile-flags: -Zborrowck=mir
 // check-fail
 
+// Since we are testing nll (and migration) explicitly as a separate
+// revisions, don't worry about the --compare-mode=nll on this test.
+
+// ignore-compare-mode-nll
+
 #![feature(rustc_attrs)]
 
 trait Parser<'s> {
diff --git a/src/test/ui/hrtb/issue-30786.migrate.stderr b/src/test/ui/hrtb/issue-30786.migrate.stderr
index a497c6257da..a2ab1f1856d 100644
--- a/src/test/ui/hrtb/issue-30786.migrate.stderr
+++ b/src/test/ui/hrtb/issue-30786.migrate.stderr
@@ -1,5 +1,5 @@
-error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>`, but its trait bounds were not satisfied
-  --> $DIR/issue-30786.rs:128:22
+error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>`, but its trait bounds were not satisfied
+  --> $DIR/issue-30786.rs:127:22
    |
 LL | pub struct Map<S, F> {
    | --------------------
@@ -8,19 +8,19 @@ LL | pub struct Map<S, F> {
    | doesn't satisfy `_: StreamExt`
 ...
 LL |     let filter = map.filterx(|x: &_| true);
-   |                      ^^^^^^^ method cannot be called on `Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>` due to unsatisfied trait bounds
+   |                      ^^^^^^^ method cannot be called on `Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>` due to unsatisfied trait bounds
    |
 note: the following trait bounds were not satisfied because of the requirements of the implementation of `StreamExt` for `_`:
-      `&'a mut Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>: Stream`
-      `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>: Stream`
-      `&'a mut &mut Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>: Stream`
-  --> $DIR/issue-30786.rs:106:9
+      `&'a mut Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>: Stream`
+      `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>: Stream`
+      `&'a mut &mut Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>: Stream`
+  --> $DIR/issue-30786.rs:105:9
    |
 LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {}
    |         ^^^^^^^^^     ^
 
-error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>`, but its trait bounds were not satisfied
-  --> $DIR/issue-30786.rs:141:24
+error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>`, but its trait bounds were not satisfied
+  --> $DIR/issue-30786.rs:140:24
    |
 LL | pub struct Filter<S, F> {
    | -----------------------
@@ -29,13 +29,13 @@ LL | pub struct Filter<S, F> {
    | doesn't satisfy `_: StreamExt`
 ...
 LL |     let count = filter.countx();
-   |                        ^^^^^^ method cannot be called on `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>` due to unsatisfied trait bounds
+   |                        ^^^^^^ method cannot be called on `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>` due to unsatisfied trait bounds
    |
 note: the following trait bounds were not satisfied because of the requirements of the implementation of `StreamExt` for `_`:
-      `&'a mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>: Stream`
-      `&'a mut &Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>: Stream`
-      `&'a mut &mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>: Stream`
-  --> $DIR/issue-30786.rs:106:9
+      `&'a mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>: Stream`
+      `&'a mut &Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>: Stream`
+      `&'a mut &mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>: Stream`
+  --> $DIR/issue-30786.rs:105:9
    |
 LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {}
    |         ^^^^^^^^^     ^
diff --git a/src/test/ui/hrtb/issue-30786.nll.stderr b/src/test/ui/hrtb/issue-30786.nll.stderr
index a497c6257da..a2ab1f1856d 100644
--- a/src/test/ui/hrtb/issue-30786.nll.stderr
+++ b/src/test/ui/hrtb/issue-30786.nll.stderr
@@ -1,5 +1,5 @@
-error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>`, but its trait bounds were not satisfied
-  --> $DIR/issue-30786.rs:128:22
+error[E0599]: the method `filterx` exists for struct `Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>`, but its trait bounds were not satisfied
+  --> $DIR/issue-30786.rs:127:22
    |
 LL | pub struct Map<S, F> {
    | --------------------
@@ -8,19 +8,19 @@ LL | pub struct Map<S, F> {
    | doesn't satisfy `_: StreamExt`
 ...
 LL |     let filter = map.filterx(|x: &_| true);
-   |                      ^^^^^^^ method cannot be called on `Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>` due to unsatisfied trait bounds
+   |                      ^^^^^^^ method cannot be called on `Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>` due to unsatisfied trait bounds
    |
 note: the following trait bounds were not satisfied because of the requirements of the implementation of `StreamExt` for `_`:
-      `&'a mut Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>: Stream`
-      `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>: Stream`
-      `&'a mut &mut Map<Repeat, [closure@$DIR/issue-30786.rs:127:27: 127:36]>: Stream`
-  --> $DIR/issue-30786.rs:106:9
+      `&'a mut Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>: Stream`
+      `&'a mut &Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>: Stream`
+      `&'a mut &mut Map<Repeat, [closure@$DIR/issue-30786.rs:126:27: 126:36]>: Stream`
+  --> $DIR/issue-30786.rs:105:9
    |
 LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {}
    |         ^^^^^^^^^     ^
 
-error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>`, but its trait bounds were not satisfied
-  --> $DIR/issue-30786.rs:141:24
+error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>`, but its trait bounds were not satisfied
+  --> $DIR/issue-30786.rs:140:24
    |
 LL | pub struct Filter<S, F> {
    | -----------------------
@@ -29,13 +29,13 @@ LL | pub struct Filter<S, F> {
    | doesn't satisfy `_: StreamExt`
 ...
 LL |     let count = filter.countx();
-   |                        ^^^^^^ method cannot be called on `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>` due to unsatisfied trait bounds
+   |                        ^^^^^^ method cannot be called on `Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>` due to unsatisfied trait bounds
    |
 note: the following trait bounds were not satisfied because of the requirements of the implementation of `StreamExt` for `_`:
-      `&'a mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>: Stream`
-      `&'a mut &Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>: Stream`
-      `&'a mut &mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:140:30: 140:42]>: Stream`
-  --> $DIR/issue-30786.rs:106:9
+      `&'a mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>: Stream`
+      `&'a mut &Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>: Stream`
+      `&'a mut &mut Filter<Map<Repeat, for<'r> fn(&'r u64) -> &'r u64 {identity::<u64>}>, [closure@$DIR/issue-30786.rs:139:30: 139:42]>: Stream`
+  --> $DIR/issue-30786.rs:105:9
    |
 LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {}
    |         ^^^^^^^^^     ^
diff --git a/src/test/ui/hrtb/issue-30786.rs b/src/test/ui/hrtb/issue-30786.rs
index 278c5441ecf..540c26c358b 100644
--- a/src/test/ui/hrtb/issue-30786.rs
+++ b/src/test/ui/hrtb/issue-30786.rs
@@ -7,6 +7,7 @@
 // through again.
 
 // revisions: migrate nll
+//[nll]compile-flags: -Z borrowck=mir
 
 // Since we are testing nll (and migration) explicitly as a separate
 // revisions, don't worry about the --compare-mode=nll on this test.
@@ -14,8 +15,6 @@
 // ignore-compare-mode-nll
 // ignore-compare-mode-polonius
 
-//[nll]compile-flags: -Z borrowck=mir
-
 pub trait Stream {
     type Item;
     fn next(self) -> Option<Self::Item>;
diff --git a/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.migrate.nll.stderr b/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.migrate.nll.stderr
deleted file mode 100644
index 9bb385b0dcd..00000000000
--- a/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.migrate.nll.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:39:12
-   |
-LL | fn with_assoc<'a,'b>() {
-   |               -- -- lifetime `'b` defined here
-   |               |
-   |               lifetime `'a` defined here
-...
-LL |     let _: &'a WithAssoc<TheType<'b>> = loop { };
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'b` must outlive `'a`
-   |
-   = help: consider adding the following bound: `'b: 'a`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.migrate.stderr b/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.migrate.stderr
index 6ae70ec672c..d9fd1aebf27 100644
--- a/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.migrate.stderr
+++ b/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.migrate.stderr
@@ -1,16 +1,16 @@
 error[E0491]: in type `&'a WithAssoc<TheType<'b>>`, reference has a longer lifetime than the data it references
-  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:39:12
+  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:44:12
    |
 LL |     let _: &'a WithAssoc<TheType<'b>> = loop { };
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: the pointer is valid for the lifetime `'a` as defined here
-  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:33:15
+  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:38:15
    |
 LL | fn with_assoc<'a,'b>() {
    |               ^^
 note: but the referenced data is only valid for the lifetime `'b` as defined here
-  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:33:18
+  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:38:18
    |
 LL | fn with_assoc<'a,'b>() {
    |                  ^^
diff --git a/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.nll.stderr b/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.nll.stderr
index 9bb385b0dcd..ba7572ebe31 100644
--- a/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.nll.stderr
+++ b/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.nll.stderr
@@ -1,5 +1,5 @@
 error: lifetime may not live long enough
-  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:39:12
+  --> $DIR/regions-assoc-type-in-supertrait-outlives-container.rs:44:12
    |
 LL | fn with_assoc<'a,'b>() {
    |               -- -- lifetime `'b` defined here
diff --git a/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.rs b/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.rs
index 046d010002e..08bc64926fa 100644
--- a/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.rs
+++ b/src/test/ui/regions/regions-assoc-type-in-supertrait-outlives-container.rs
@@ -6,6 +6,11 @@
 // revisions: migrate nll
 //[nll]compile-flags: -Z borrowck=mir
 
+// Since we are testing nll (and migration) explicitly as a separate
+// revisions, don't worry about the --compare-mode=nll on this test.
+
+// ignore-compare-mode-nll
+
 #![allow(dead_code)]
 
 pub trait TheTrait {
diff --git a/src/test/ui/regions/regions-free-region-ordering-caller.migrate.nll.stderr b/src/test/ui/regions/regions-free-region-ordering-caller.migrate.nll.stderr
deleted file mode 100644
index 0d4694a64d0..00000000000
--- a/src/test/ui/regions/regions-free-region-ordering-caller.migrate.nll.stderr
+++ /dev/null
@@ -1,39 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/regions-free-region-ordering-caller.rs:11:12
-   |
-LL | fn call2<'a, 'b>(a: &'a usize, b: &'b usize) {
-   |          --  -- lifetime `'b` defined here
-   |          |
-   |          lifetime `'a` defined here
-LL |     let z: Option<&'b &'a usize> = None;
-   |            ^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'b`
-   |
-   = help: consider adding the following bound: `'a: 'b`
-
-error: lifetime may not live long enough
-  --> $DIR/regions-free-region-ordering-caller.rs:17:12
-   |
-LL | fn call3<'a, 'b>(a: &'a usize, b: &'b usize) {
-   |          --  -- lifetime `'b` defined here
-   |          |
-   |          lifetime `'a` defined here
-LL |     let y: Paramd<'a> = Paramd { x: a };
-LL |     let z: Option<&'b Paramd<'a>> = None;
-   |            ^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'b`
-   |
-   = help: consider adding the following bound: `'a: 'b`
-
-error: lifetime may not live long enough
-  --> $DIR/regions-free-region-ordering-caller.rs:22:12
-   |
-LL | fn call4<'a, 'b>(a: &'a usize, b: &'b usize) {
-   |          --  -- lifetime `'b` defined here
-   |          |
-   |          lifetime `'a` defined here
-LL |     let z: Option<&'a &'b usize> = None;
-   |            ^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'b` must outlive `'a`
-   |
-   = help: consider adding the following bound: `'b: 'a`
-
-error: aborting due to 3 previous errors
-
diff --git a/src/test/ui/regions/regions-free-region-ordering-caller.migrate.stderr b/src/test/ui/regions/regions-free-region-ordering-caller.migrate.stderr
index c0f3b24f68c..a27a010d7f3 100644
--- a/src/test/ui/regions/regions-free-region-ordering-caller.migrate.stderr
+++ b/src/test/ui/regions/regions-free-region-ordering-caller.migrate.stderr
@@ -1,50 +1,50 @@
 error[E0491]: in type `&'b &'a usize`, reference has a longer lifetime than the data it references
-  --> $DIR/regions-free-region-ordering-caller.rs:11:12
+  --> $DIR/regions-free-region-ordering-caller.rs:16:12
    |
 LL |     let z: Option<&'b &'a usize> = None;
    |            ^^^^^^^^^^^^^^^^^^^^^
    |
 note: the pointer is valid for the lifetime `'b` as defined here
-  --> $DIR/regions-free-region-ordering-caller.rs:10:14
+  --> $DIR/regions-free-region-ordering-caller.rs:15:14
    |
 LL | fn call2<'a, 'b>(a: &'a usize, b: &'b usize) {
    |              ^^
 note: but the referenced data is only valid for the lifetime `'a` as defined here
-  --> $DIR/regions-free-region-ordering-caller.rs:10:10
+  --> $DIR/regions-free-region-ordering-caller.rs:15:10
    |
 LL | fn call2<'a, 'b>(a: &'a usize, b: &'b usize) {
    |          ^^
 
 error[E0491]: in type `&'b Paramd<'a>`, reference has a longer lifetime than the data it references
-  --> $DIR/regions-free-region-ordering-caller.rs:17:12
+  --> $DIR/regions-free-region-ordering-caller.rs:22:12
    |
 LL |     let z: Option<&'b Paramd<'a>> = None;
    |            ^^^^^^^^^^^^^^^^^^^^^^
    |
 note: the pointer is valid for the lifetime `'b` as defined here
-  --> $DIR/regions-free-region-ordering-caller.rs:15:14
+  --> $DIR/regions-free-region-ordering-caller.rs:20:14
    |
 LL | fn call3<'a, 'b>(a: &'a usize, b: &'b usize) {
    |              ^^
 note: but the referenced data is only valid for the lifetime `'a` as defined here
-  --> $DIR/regions-free-region-ordering-caller.rs:15:10
+  --> $DIR/regions-free-region-ordering-caller.rs:20:10
    |
 LL | fn call3<'a, 'b>(a: &'a usize, b: &'b usize) {
    |          ^^
 
 error[E0491]: in type `&'a &'b usize`, reference has a longer lifetime than the data it references
-  --> $DIR/regions-free-region-ordering-caller.rs:22:12
+  --> $DIR/regions-free-region-ordering-caller.rs:27:12
    |
 LL |     let z: Option<&'a &'b usize> = None;
    |            ^^^^^^^^^^^^^^^^^^^^^
    |
 note: the pointer is valid for the lifetime `'a` as defined here
-  --> $DIR/regions-free-region-ordering-caller.rs:21:10
+  --> $DIR/regions-free-region-ordering-caller.rs:26:10
    |
 LL | fn call4<'a, 'b>(a: &'a usize, b: &'b usize) {
    |          ^^
 note: but the referenced data is only valid for the lifetime `'b` as defined here
-  --> $DIR/regions-free-region-ordering-caller.rs:21:14
+  --> $DIR/regions-free-region-ordering-caller.rs:26:14
    |
 LL | fn call4<'a, 'b>(a: &'a usize, b: &'b usize) {
    |              ^^
diff --git a/src/test/ui/regions/regions-free-region-ordering-caller.nll.stderr b/src/test/ui/regions/regions-free-region-ordering-caller.nll.stderr
index 0d4694a64d0..546eb93d8ec 100644
--- a/src/test/ui/regions/regions-free-region-ordering-caller.nll.stderr
+++ b/src/test/ui/regions/regions-free-region-ordering-caller.nll.stderr
@@ -1,5 +1,5 @@
 error: lifetime may not live long enough
-  --> $DIR/regions-free-region-ordering-caller.rs:11:12
+  --> $DIR/regions-free-region-ordering-caller.rs:16:12
    |
 LL | fn call2<'a, 'b>(a: &'a usize, b: &'b usize) {
    |          --  -- lifetime `'b` defined here
@@ -11,7 +11,7 @@ LL |     let z: Option<&'b &'a usize> = None;
    = help: consider adding the following bound: `'a: 'b`
 
 error: lifetime may not live long enough
-  --> $DIR/regions-free-region-ordering-caller.rs:17:12
+  --> $DIR/regions-free-region-ordering-caller.rs:22:12
    |
 LL | fn call3<'a, 'b>(a: &'a usize, b: &'b usize) {
    |          --  -- lifetime `'b` defined here
@@ -24,7 +24,7 @@ LL |     let z: Option<&'b Paramd<'a>> = None;
    = help: consider adding the following bound: `'a: 'b`
 
 error: lifetime may not live long enough
-  --> $DIR/regions-free-region-ordering-caller.rs:22:12
+  --> $DIR/regions-free-region-ordering-caller.rs:27:12
    |
 LL | fn call4<'a, 'b>(a: &'a usize, b: &'b usize) {
    |          --  -- lifetime `'b` defined here
diff --git a/src/test/ui/regions/regions-free-region-ordering-caller.rs b/src/test/ui/regions/regions-free-region-ordering-caller.rs
index 2bf4734cf73..11997a5fb56 100644
--- a/src/test/ui/regions/regions-free-region-ordering-caller.rs
+++ b/src/test/ui/regions/regions-free-region-ordering-caller.rs
@@ -5,6 +5,11 @@
 // revisions: migrate nll
 //[nll]compile-flags: -Z borrowck=mir
 
+// Since we are testing nll (and migration) explicitly as a separate
+// revisions, don't worry about the --compare-mode=nll on this test.
+
+// ignore-compare-mode-nll
+
 struct Paramd<'a> { x: &'a usize }
 
 fn call2<'a, 'b>(a: &'a usize, b: &'b usize) {
diff --git a/src/test/ui/regions/regions-outlives-projection-container-hrtb.migrate.nll.stderr b/src/test/ui/regions/regions-outlives-projection-container-hrtb.migrate.nll.stderr
deleted file mode 100644
index 29e92f33ec9..00000000000
--- a/src/test/ui/regions/regions-outlives-projection-container-hrtb.migrate.nll.stderr
+++ /dev/null
@@ -1,28 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:30:12
-   |
-LL | fn with_assoc<'a,'b>() {
-   |               -- -- lifetime `'b` defined here
-   |               |
-   |               lifetime `'a` defined here
-...
-LL |     let _: &'a WithHrAssoc<TheType<'b>> = loop { };
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'b` must outlive `'a`
-   |
-   = help: consider adding the following bound: `'b: 'a`
-
-error: lifetime may not live long enough
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:50:12
-   |
-LL | fn with_assoc_sub<'a,'b>() {
-   |                   -- -- lifetime `'b` defined here
-   |                   |
-   |                   lifetime `'a` defined here
-...
-LL |     let _: &'a WithHrAssocSub<TheType<'b>> = loop { };
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'b` must outlive `'a`
-   |
-   = help: consider adding the following bound: `'b: 'a`
-
-error: aborting due to 2 previous errors
-
diff --git a/src/test/ui/regions/regions-outlives-projection-container-hrtb.migrate.stderr b/src/test/ui/regions/regions-outlives-projection-container-hrtb.migrate.stderr
index 60c115b3f59..f2308bb7c78 100644
--- a/src/test/ui/regions/regions-outlives-projection-container-hrtb.migrate.stderr
+++ b/src/test/ui/regions/regions-outlives-projection-container-hrtb.migrate.stderr
@@ -1,33 +1,33 @@
 error[E0491]: in type `&'a WithHrAssoc<TheType<'b>>`, reference has a longer lifetime than the data it references
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:30:12
+  --> $DIR/regions-outlives-projection-container-hrtb.rs:35:12
    |
 LL |     let _: &'a WithHrAssoc<TheType<'b>> = loop { };
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: the pointer is valid for the lifetime `'a` as defined here
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:27:15
+  --> $DIR/regions-outlives-projection-container-hrtb.rs:32:15
    |
 LL | fn with_assoc<'a,'b>() {
    |               ^^
 note: but the referenced data is only valid for the lifetime `'b` as defined here
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:27:18
+  --> $DIR/regions-outlives-projection-container-hrtb.rs:32:18
    |
 LL | fn with_assoc<'a,'b>() {
    |                  ^^
 
 error[E0491]: in type `&'a WithHrAssocSub<TheType<'b>>`, reference has a longer lifetime than the data it references
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:50:12
+  --> $DIR/regions-outlives-projection-container-hrtb.rs:55:12
    |
 LL |     let _: &'a WithHrAssocSub<TheType<'b>> = loop { };
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: the pointer is valid for the lifetime `'a` as defined here
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:46:19
+  --> $DIR/regions-outlives-projection-container-hrtb.rs:51:19
    |
 LL | fn with_assoc_sub<'a,'b>() {
    |                   ^^
 note: but the referenced data is only valid for the lifetime `'b` as defined here
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:46:22
+  --> $DIR/regions-outlives-projection-container-hrtb.rs:51:22
    |
 LL | fn with_assoc_sub<'a,'b>() {
    |                      ^^
diff --git a/src/test/ui/regions/regions-outlives-projection-container-hrtb.nll.stderr b/src/test/ui/regions/regions-outlives-projection-container-hrtb.nll.stderr
index 29e92f33ec9..472323772c1 100644
--- a/src/test/ui/regions/regions-outlives-projection-container-hrtb.nll.stderr
+++ b/src/test/ui/regions/regions-outlives-projection-container-hrtb.nll.stderr
@@ -1,5 +1,5 @@
 error: lifetime may not live long enough
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:30:12
+  --> $DIR/regions-outlives-projection-container-hrtb.rs:35:12
    |
 LL | fn with_assoc<'a,'b>() {
    |               -- -- lifetime `'b` defined here
@@ -12,7 +12,7 @@ LL |     let _: &'a WithHrAssoc<TheType<'b>> = loop { };
    = help: consider adding the following bound: `'b: 'a`
 
 error: lifetime may not live long enough
-  --> $DIR/regions-outlives-projection-container-hrtb.rs:50:12
+  --> $DIR/regions-outlives-projection-container-hrtb.rs:55:12
    |
 LL | fn with_assoc_sub<'a,'b>() {
    |                   -- -- lifetime `'b` defined here
diff --git a/src/test/ui/regions/regions-outlives-projection-container-hrtb.rs b/src/test/ui/regions/regions-outlives-projection-container-hrtb.rs
index cee741184ca..695a81dca27 100644
--- a/src/test/ui/regions/regions-outlives-projection-container-hrtb.rs
+++ b/src/test/ui/regions/regions-outlives-projection-container-hrtb.rs
@@ -4,6 +4,11 @@
 // revisions: migrate nll
 //[nll]compile-flags: -Z borrowck=mir
 
+// Since we are testing nll (and migration) explicitly as a separate
+// revisions, don't worry about the --compare-mode=nll on this test.
+
+// ignore-compare-mode-nll
+
 #![allow(dead_code)]
 
 pub trait TheTrait<'b> {
diff --git a/src/test/ui/regions/regions-outlives-projection-container-wc.migrate.nll.stderr b/src/test/ui/regions/regions-outlives-projection-container-wc.migrate.nll.stderr
deleted file mode 100644
index 70351443024..00000000000
--- a/src/test/ui/regions/regions-outlives-projection-container-wc.migrate.nll.stderr
+++ /dev/null
@@ -1,15 +0,0 @@
-error: lifetime may not live long enough
-  --> $DIR/regions-outlives-projection-container-wc.rs:33:12
-   |
-LL | fn with_assoc<'a,'b>() {
-   |               -- -- lifetime `'b` defined here
-   |               |
-   |               lifetime `'a` defined here
-...
-LL |     let _: &'a WithAssoc<TheType<'b>> = loop { };
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'b` must outlive `'a`
-   |
-   = help: consider adding the following bound: `'b: 'a`
-
-error: aborting due to previous error
-
diff --git a/src/test/ui/regions/regions-outlives-projection-container-wc.migrate.stderr b/src/test/ui/regions/regions-outlives-projection-container-wc.migrate.stderr
index 8430b69f998..bda2896fca4 100644
--- a/src/test/ui/regions/regions-outlives-projection-container-wc.migrate.stderr
+++ b/src/test/ui/regions/regions-outlives-projection-container-wc.migrate.stderr
@@ -1,16 +1,16 @@
 error[E0491]: in type `&'a WithAssoc<TheType<'b>>`, reference has a longer lifetime than the data it references
-  --> $DIR/regions-outlives-projection-container-wc.rs:33:12
+  --> $DIR/regions-outlives-projection-container-wc.rs:38:12
    |
 LL |     let _: &'a WithAssoc<TheType<'b>> = loop { };
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
 note: the pointer is valid for the lifetime `'a` as defined here
-  --> $DIR/regions-outlives-projection-container-wc.rs:27:15
+  --> $DIR/regions-outlives-projection-container-wc.rs:32:15
    |
 LL | fn with_assoc<'a,'b>() {
    |               ^^
 note: but the referenced data is only valid for the lifetime `'b` as defined here
-  --> $DIR/regions-outlives-projection-container-wc.rs:27:18
+  --> $DIR/regions-outlives-projection-container-wc.rs:32:18
    |
 LL | fn with_assoc<'a,'b>() {
    |                  ^^
diff --git a/src/test/ui/regions/regions-outlives-projection-container-wc.nll.stderr b/src/test/ui/regions/regions-outlives-projection-container-wc.nll.stderr
index 70351443024..fc32a72d508 100644
--- a/src/test/ui/regions/regions-outlives-projection-container-wc.nll.stderr
+++ b/src/test/ui/regions/regions-outlives-projection-container-wc.nll.stderr
@@ -1,5 +1,5 @@
 error: lifetime may not live long enough
-  --> $DIR/regions-outlives-projection-container-wc.rs:33:12
+  --> $DIR/regions-outlives-projection-container-wc.rs:38:12
    |
 LL | fn with_assoc<'a,'b>() {
    |               -- -- lifetime `'b` defined here
diff --git a/src/test/ui/regions/regions-outlives-projection-container-wc.rs b/src/test/ui/regions/regions-outlives-projection-container-wc.rs
index 99965f33390..c9b714cffb6 100644
--- a/src/test/ui/regions/regions-outlives-projection-container-wc.rs
+++ b/src/test/ui/regions/regions-outlives-projection-container-wc.rs
@@ -6,6 +6,11 @@
 // revisions: migrate nll
 //[nll]compile-flags: -Z borrowck=mir
 
+// Since we are testing nll (and migration) explicitly as a separate
+// revisions, don't worry about the --compare-mode=nll on this test.
+
+// ignore-compare-mode-nll
+
 #![allow(dead_code)]
 
 pub trait TheTrait {