Show number in error message even for one error

Co-authored-by: Adrian <adrian.iosdev@gmail.com>

41 files changed, 41 insertions, 41 deletions

diff --git a/tests/ui/proc-macro/ambiguous-builtin-attrs-test.stderr b/tests/ui/proc-macro/ambiguous-builtin-attrs-test.stderr
index 316eb636ba8..346cebf639d 100644
--- a/tests/ui/proc-macro/ambiguous-builtin-attrs-test.stderr
+++ b/tests/ui/proc-macro/ambiguous-builtin-attrs-test.stderr
@@ -4,6 +4,6 @@ error[E0425]: cannot find value `NonExistent` in this scope
 LL |     NonExistent;
    |     ^^^^^^^^^^^ not found in this scope
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0425`.
diff --git a/tests/ui/proc-macro/cfg-eval-fail.stderr b/tests/ui/proc-macro/cfg-eval-fail.stderr
index df8b6d5f382..945ad46bf33 100644
--- a/tests/ui/proc-macro/cfg-eval-fail.stderr
+++ b/tests/ui/proc-macro/cfg-eval-fail.stderr
@@ -4,5 +4,5 @@ error: removing an expression is not supported in this position
 LL |     let _ = #[cfg_eval] #[cfg(FALSE)] 0;
    |                         ^^^^^^^^^^^^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/define-two.stderr b/tests/ui/proc-macro/define-two.stderr
index bf1bd8427c8..a39ce366f75 100644
--- a/tests/ui/proc-macro/define-two.stderr
+++ b/tests/ui/proc-macro/define-two.stderr
@@ -9,6 +9,6 @@ LL | #[proc_macro_derive(A)]
    |
    = note: `A` must be defined only once in the macro namespace of this module
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0428`.
diff --git a/tests/ui/proc-macro/derive-helper-legacy-limits.stderr b/tests/ui/proc-macro/derive-helper-legacy-limits.stderr
index 186f38a00f9..f5cd455435d 100644
--- a/tests/ui/proc-macro/derive-helper-legacy-limits.stderr
+++ b/tests/ui/proc-macro/derive-helper-legacy-limits.stderr
@@ -4,5 +4,5 @@ error: cannot find attribute `empty_helper` in this scope
 LL | #[empty_helper]
    |   ^^^^^^^^^^^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/derive-still-gated.stderr b/tests/ui/proc-macro/derive-still-gated.stderr
index 99289fdfe7f..25777f72b8d 100644
--- a/tests/ui/proc-macro/derive-still-gated.stderr
+++ b/tests/ui/proc-macro/derive-still-gated.stderr
@@ -4,5 +4,5 @@ error: cannot find attribute `derive_Empty` in this scope
 LL | #[derive_Empty]
    |   ^^^^^^^^^^^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/edition-gated-async-move-syntax-issue89699.stderr b/tests/ui/proc-macro/edition-gated-async-move-syntax-issue89699.stderr
index a0dcc84eef8..5123b823fb8 100644
--- a/tests/ui/proc-macro/edition-gated-async-move-syntax-issue89699.stderr
+++ b/tests/ui/proc-macro/edition-gated-async-move-syntax-issue89699.stderr
@@ -4,5 +4,5 @@ error: `async move` blocks are only allowed in Rust 2018 or later
 LL | fn foo() {}
    | ^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/expand-to-unstable.stderr b/tests/ui/proc-macro/expand-to-unstable.stderr
index b27dcd7e6cd..dda590ee8c7 100644
--- a/tests/ui/proc-macro/expand-to-unstable.stderr
+++ b/tests/ui/proc-macro/expand-to-unstable.stderr
@@ -7,6 +7,6 @@ LL | #[derive(Unstable)]
    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
    = note: this error originates in the derive macro `Unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0658`.
diff --git a/tests/ui/proc-macro/export-macro.stderr b/tests/ui/proc-macro/export-macro.stderr
index 36a6a9bb3e7..410770eca08 100644
--- a/tests/ui/proc-macro/export-macro.stderr
+++ b/tests/ui/proc-macro/export-macro.stderr
@@ -4,5 +4,5 @@ error: cannot export macro_rules! macros from a `proc-macro` crate type currentl
 LL | macro_rules! foo {
    | ^^^^^^^^^^^^^^^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/helper-attr-blocked-by-import-ambig.stderr b/tests/ui/proc-macro/helper-attr-blocked-by-import-ambig.stderr
index 9441cdcc8cf..1c12a2804c6 100644
--- a/tests/ui/proc-macro/helper-attr-blocked-by-import-ambig.stderr
+++ b/tests/ui/proc-macro/helper-attr-blocked-by-import-ambig.stderr
@@ -30,6 +30,6 @@ LL | #[derive(Empty)]
    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
    = note: `#[warn(legacy_derive_helpers)]` on by default
 
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to 1 previous error; 1 warning emitted
 
 For more information about this error, try `rustc --explain E0659`.
diff --git a/tests/ui/proc-macro/import.stderr b/tests/ui/proc-macro/import.stderr
index aae621193ab..c5d1648abfe 100644
--- a/tests/ui/proc-macro/import.stderr
+++ b/tests/ui/proc-macro/import.stderr
@@ -4,6 +4,6 @@ error[E0432]: unresolved import `test_macros::empty_derive`
 LL | use test_macros::empty_derive;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `empty_derive` in the root
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0432`.
diff --git a/tests/ui/proc-macro/invalid-punct-ident-1.stderr b/tests/ui/proc-macro/invalid-punct-ident-1.stderr
index 78aa84401a5..0013bfd16a8 100644
--- a/tests/ui/proc-macro/invalid-punct-ident-1.stderr
+++ b/tests/ui/proc-macro/invalid-punct-ident-1.stderr
@@ -6,5 +6,5 @@ LL | invalid_punct!();
    |
    = help: message: unsupported character `'`'`
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/invalid-punct-ident-2.stderr b/tests/ui/proc-macro/invalid-punct-ident-2.stderr
index 66979e756ae..3de2139d5d7 100644
--- a/tests/ui/proc-macro/invalid-punct-ident-2.stderr
+++ b/tests/ui/proc-macro/invalid-punct-ident-2.stderr
@@ -6,5 +6,5 @@ LL | invalid_ident!();
    |
    = help: message: `"*"` is not a valid identifier
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/invalid-punct-ident-3.stderr b/tests/ui/proc-macro/invalid-punct-ident-3.stderr
index c096bc8c043..158ba0d4fb7 100644
--- a/tests/ui/proc-macro/invalid-punct-ident-3.stderr
+++ b/tests/ui/proc-macro/invalid-punct-ident-3.stderr
@@ -6,5 +6,5 @@ LL | invalid_raw_ident!();
    |
    = help: message: `self` cannot be a raw identifier
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/issue-107113-wrap.stderr b/tests/ui/proc-macro/issue-107113-wrap.stderr
index 4122253d22f..b541051147d 100644
--- a/tests/ui/proc-macro/issue-107113-wrap.stderr
+++ b/tests/ui/proc-macro/issue-107113-wrap.stderr
@@ -11,6 +11,6 @@ LL | #[issue_107113::main]
            found unit type `()`
    = note: this error originates in the attribute macro `issue_107113::main` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0308`.
diff --git a/tests/ui/proc-macro/issue-37788.stderr b/tests/ui/proc-macro/issue-37788.stderr
index 0a116d6f80d..9ce783073fd 100644
--- a/tests/ui/proc-macro/issue-37788.stderr
+++ b/tests/ui/proc-macro/issue-37788.stderr
@@ -12,6 +12,6 @@ LL |     std::cell::Cell::new(0)
    = note: expected unit type `()`
                  found struct `Cell<{integer}>`
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0308`.
diff --git a/tests/ui/proc-macro/issue-38586.stderr b/tests/ui/proc-macro/issue-38586.stderr
index ddd0a0874dd..00491556450 100644
--- a/tests/ui/proc-macro/issue-38586.stderr
+++ b/tests/ui/proc-macro/issue-38586.stderr
@@ -6,6 +6,6 @@ LL | #[derive(A)]
    |
    = note: this error originates in the derive macro `A` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0425`.
diff --git a/tests/ui/proc-macro/issue-50493.stderr b/tests/ui/proc-macro/issue-50493.stderr
index 23e103dbfcb..1cd3583135b 100644
--- a/tests/ui/proc-macro/issue-50493.stderr
+++ b/tests/ui/proc-macro/issue-50493.stderr
@@ -4,6 +4,6 @@ error[E0742]: visibilities can only be restricted to ancestor modules
 LL |     pub(in restricted) field: usize,
    |            ^^^^^^^^^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0742`.
diff --git a/tests/ui/proc-macro/issue-59191-replace-root-with-fn.stderr b/tests/ui/proc-macro/issue-59191-replace-root-with-fn.stderr
index f7516c7d377..08e679a7c55 100644
--- a/tests/ui/proc-macro/issue-59191-replace-root-with-fn.stderr
+++ b/tests/ui/proc-macro/issue-59191-replace-root-with-fn.stderr
@@ -1,4 +1,4 @@
 error: requires `sized` lang_item
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/issue-66286.stderr b/tests/ui/proc-macro/issue-66286.stderr
index fe2464b3b81..fc4c2062fd7 100644
--- a/tests/ui/proc-macro/issue-66286.stderr
+++ b/tests/ui/proc-macro/issue-66286.stderr
@@ -9,6 +9,6 @@ help: use angle brackets instead
 LL | pub extern fn foo(_: Vec<u32>) -> u32 {
    |                         ~   ~
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0214`.
diff --git a/tests/ui/proc-macro/issue-75801.stderr b/tests/ui/proc-macro/issue-75801.stderr
index ee0a9bd7783..3b5f9e3b5b0 100644
--- a/tests/ui/proc-macro/issue-75801.stderr
+++ b/tests/ui/proc-macro/issue-75801.stderr
@@ -7,6 +7,6 @@ LL |             let _bar: u32 = $arg;
 LL | foo!("baz");
    |      ^^^^^ expected `u32`, found `&str`
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0308`.
diff --git a/tests/ui/proc-macro/issue-76270-panic-in-libproc-macro.stderr b/tests/ui/proc-macro/issue-76270-panic-in-libproc-macro.stderr
index d69de23a4c0..7bf85104db3 100644
--- a/tests/ui/proc-macro/issue-76270-panic-in-libproc-macro.stderr
+++ b/tests/ui/proc-macro/issue-76270-panic-in-libproc-macro.stderr
@@ -6,5 +6,5 @@ LL | proc_macro_panic::panic_in_libproc_macro!();
    |
    = help: message: `""` is not a valid identifier
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/issue-79148.stderr b/tests/ui/proc-macro/issue-79148.stderr
index a3b2de01ddf..8adc4c6e0db 100644
--- a/tests/ui/proc-macro/issue-79148.stderr
+++ b/tests/ui/proc-macro/issue-79148.stderr
@@ -11,6 +11,6 @@ LL | cause_ice!();
    | ^^^^^^^^^^^^
    = note: this error originates in the macro `cause_ice` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0364`.
diff --git a/tests/ui/proc-macro/issue-81543-item-parse-err.stderr b/tests/ui/proc-macro/issue-81543-item-parse-err.stderr
index ca524176035..50f9c71eb28 100644
--- a/tests/ui/proc-macro/issue-81543-item-parse-err.stderr
+++ b/tests/ui/proc-macro/issue-81543-item-parse-err.stderr
@@ -4,5 +4,5 @@ error: expected identifier, found `32`
 LL |     fn 32() {}
    |        ^^ expected identifier
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/issue-83469-global-alloc-invalid-stmt.stderr b/tests/ui/proc-macro/issue-83469-global-alloc-invalid-stmt.stderr
index ec0e3c4c754..02fcaf54297 100644
--- a/tests/ui/proc-macro/issue-83469-global-alloc-invalid-stmt.stderr
+++ b/tests/ui/proc-macro/issue-83469-global-alloc-invalid-stmt.stderr
@@ -4,5 +4,5 @@ error: allocators must be statics
 LL |     fn inner() {}
    |     ^^^^^^^^^^^^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/issue-86781-bad-inner-doc.stderr b/tests/ui/proc-macro/issue-86781-bad-inner-doc.stderr
index a92f07522e5..aeb824303e7 100644
--- a/tests/ui/proc-macro/issue-86781-bad-inner-doc.stderr
+++ b/tests/ui/proc-macro/issue-86781-bad-inner-doc.stderr
@@ -12,6 +12,6 @@ help: to annotate the struct, change the doc comment from inner to outer style
 LL | /// Inner doc comment
    |   ~
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0753`.
diff --git a/tests/ui/proc-macro/item-error.stderr b/tests/ui/proc-macro/item-error.stderr
index b544be6e96a..71d0ee10aa2 100644
--- a/tests/ui/proc-macro/item-error.stderr
+++ b/tests/ui/proc-macro/item-error.stderr
@@ -10,6 +10,6 @@ LL ~ struct A<'a> {
 LL ~     a: &'a u64
    |
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0106`.
diff --git a/tests/ui/proc-macro/lifetimes.stderr b/tests/ui/proc-macro/lifetimes.stderr
index 0c99809ed5c..315b4c59172 100644
--- a/tests/ui/proc-macro/lifetimes.stderr
+++ b/tests/ui/proc-macro/lifetimes.stderr
@@ -9,5 +9,5 @@ LL | type A = single_quote_alone!();
    |
    = note: this error originates in the macro `single_quote_alone` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/lints_in_proc_macros.stderr b/tests/ui/proc-macro/lints_in_proc_macros.stderr
index 4dd8be7d9b6..244d218608b 100644
--- a/tests/ui/proc-macro/lints_in_proc_macros.stderr
+++ b/tests/ui/proc-macro/lints_in_proc_macros.stderr
@@ -6,6 +6,6 @@ LL |     bang_proc_macro2!();
    |
    = note: this error originates in the macro `bang_proc_macro2` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0425`.
diff --git a/tests/ui/proc-macro/load-panic-backtrace.stderr b/tests/ui/proc-macro/load-panic-backtrace.stderr
index c1a642713d2..18f51358672 100644
--- a/tests/ui/proc-macro/load-panic-backtrace.stderr
+++ b/tests/ui/proc-macro/load-panic-backtrace.stderr
@@ -8,5 +8,5 @@ LL | #[derive(Panic)]
    |
    = help: message: panic-derive
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/load-panic.stderr b/tests/ui/proc-macro/load-panic.stderr
index f0d62f690fd..bb429ad631d 100644
--- a/tests/ui/proc-macro/load-panic.stderr
+++ b/tests/ui/proc-macro/load-panic.stderr
@@ -6,5 +6,5 @@ LL | #[derive(Panic)]
    |
    = help: message: panic-derive
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/macro-brackets.stderr b/tests/ui/proc-macro/macro-brackets.stderr
index d3516375291..f14b5fed6b9 100644
--- a/tests/ui/proc-macro/macro-brackets.stderr
+++ b/tests/ui/proc-macro/macro-brackets.stderr
@@ -9,6 +9,6 @@ help: you can cast a `char` to a `u32`, since a `char` always occupies 4 bytes
 LL | id![static X: u32 = 'a' as u32;];
    |                         ++++++
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0308`.
diff --git a/tests/ui/proc-macro/macro-rules-derive.stderr b/tests/ui/proc-macro/macro-rules-derive.stderr
index 517cbabd5c6..e7cd4474618 100644
--- a/tests/ui/proc-macro/macro-rules-derive.stderr
+++ b/tests/ui/proc-macro/macro-rules-derive.stderr
@@ -9,6 +9,6 @@ LL | produce_it!(MyName);
    |
    = note: this error originates in the macro `produce_it` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0412`.
diff --git a/tests/ui/proc-macro/macros-in-extern-derive.stderr b/tests/ui/proc-macro/macros-in-extern-derive.stderr
index efd9ff22506..c7d2881ad21 100644
--- a/tests/ui/proc-macro/macros-in-extern-derive.stderr
+++ b/tests/ui/proc-macro/macros-in-extern-derive.stderr
@@ -6,6 +6,6 @@ LL |     #[derive(Copy)]
 LL |     fn f();
    |     ------- not a `struct`, `enum` or `union`
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0774`.
diff --git a/tests/ui/proc-macro/no-macro-use-attr.stderr b/tests/ui/proc-macro/no-macro-use-attr.stderr
index a9e5256a0a9..3dda3cc7d5a 100644
--- a/tests/ui/proc-macro/no-macro-use-attr.stderr
+++ b/tests/ui/proc-macro/no-macro-use-attr.stderr
@@ -16,5 +16,5 @@ error: fatal error triggered by #[rustc_error]
 LL | fn main() {}
    | ^^^^^^^^^
 
-error: aborting due to previous error; 1 warning emitted
+error: aborting due to 1 previous error; 1 warning emitted
 
diff --git a/tests/ui/proc-macro/non-root.stderr b/tests/ui/proc-macro/non-root.stderr
index 90f94b677e9..ecc0202c106 100644
--- a/tests/ui/proc-macro/non-root.stderr
+++ b/tests/ui/proc-macro/non-root.stderr
@@ -4,5 +4,5 @@ error: functions tagged with `#[proc_macro]` must currently reside in the root o
 LL |     pub fn foo(arg: TokenStream) -> TokenStream { arg }
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/raw-ident.stderr b/tests/ui/proc-macro/raw-ident.stderr
index 905a5f9463a..a72067021cb 100644
--- a/tests/ui/proc-macro/raw-ident.stderr
+++ b/tests/ui/proc-macro/raw-ident.stderr
@@ -6,5 +6,5 @@ LL |     make_bad_struct!(S);
    |
    = note: this error originates in the macro `make_bad_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/shadow.stderr b/tests/ui/proc-macro/shadow.stderr
index e7d95cc8358..6f50d89f500 100644
--- a/tests/ui/proc-macro/shadow.stderr
+++ b/tests/ui/proc-macro/shadow.stderr
@@ -9,6 +9,6 @@ LL | extern crate test_macros;
    |
    = note: `test_macros` must be defined only once in the type namespace of this module
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0259`.
diff --git a/tests/ui/proc-macro/signature.stderr b/tests/ui/proc-macro/signature.stderr
index ba5c8c1571e..2a53145a643 100644
--- a/tests/ui/proc-macro/signature.stderr
+++ b/tests/ui/proc-macro/signature.stderr
@@ -7,5 +7,5 @@ LL | pub unsafe extern "C" fn foo(a: i32, b: u32) -> u32 {
    = note: expected signature `fn(proc_macro::TokenStream) -> proc_macro::TokenStream`
               found signature `unsafe extern "C" fn(i32, u32) -> u32`
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/test-same-crate.stderr b/tests/ui/proc-macro/test-same-crate.stderr
index 5d12e149c3c..3cab0ae6790 100644
--- a/tests/ui/proc-macro/test-same-crate.stderr
+++ b/tests/ui/proc-macro/test-same-crate.stderr
@@ -6,5 +6,5 @@ LL |     fn t() { crate::mac!(A) }
    |
    = help: you can define integration tests in a directory named `tests`
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/two-crate-types-1.stderr b/tests/ui/proc-macro/two-crate-types-1.stderr
index deaba1cf272..a7524fd3b0a 100644
--- a/tests/ui/proc-macro/two-crate-types-1.stderr
+++ b/tests/ui/proc-macro/two-crate-types-1.stderr
@@ -1,4 +1,4 @@
 error: cannot mix `proc-macro` crate type with others
 
-error: aborting due to previous error
+error: aborting due to 1 previous error
 
diff --git a/tests/ui/proc-macro/two-crate-types-2.stderr b/tests/ui/proc-macro/two-crate-types-2.stderr
index deaba1cf272..a7524fd3b0a 100644
--- a/tests/ui/proc-macro/two-crate-types-2.stderr
+++ b/tests/ui/proc-macro/two-crate-types-2.stderr
@@ -1,4 +1,4 @@
 error: cannot mix `proc-macro` crate type with others
 
-error: aborting due to previous error
+error: aborting due to 1 previous error