diff --git a/Cargo.lock b/Cargo.lock
index 89392631127fe..af206e87c452b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3791,7 +3791,6 @@ dependencies = [
  "rustc_error_messages",
  "rustc_fluent_macro",
  "rustc_hashes",
- "rustc_hir_id",
  "rustc_index",
  "rustc_lexer",
  "rustc_lint_defs",
diff --git a/compiler/rustc_attr_parsing/src/attributes/crate_level.rs b/compiler/rustc_attr_parsing/src/attributes/crate_level.rs
new file mode 100644
index 0000000000000..9175d7479e123
--- /dev/null
+++ b/compiler/rustc_attr_parsing/src/attributes/crate_level.rs
@@ -0,0 +1,33 @@
+use super::prelude::*;
+
+pub(crate) struct CrateNameParser;
+
+impl<S: Stage> SingleAttributeParser<S> for CrateNameParser {
+    const PATH: &[Symbol] = &[sym::crate_name];
+    const ATTRIBUTE_ORDER: AttributeOrder = AttributeOrder::KeepOutermost;
+    const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::WarnButFutureError;
+    const TEMPLATE: AttributeTemplate = template!(NameValueStr: "name");
+
+    // FIXME: crate name is allowed on all targets and ignored,
+    //        even though it should only be valid on crates of course
+    const ALLOWED_TARGETS: AllowedTargets = AllowedTargets::AllowList(ALL_TARGETS);
+
+    fn convert(cx: &mut AcceptContext<'_, '_, S>, args: &ArgParser<'_>) -> Option<AttributeKind> {
+        let ArgParser::NameValue(n) = args else {
+            cx.expected_name_value(cx.attr_span, None);
+            return None;
+        };
+
+        let Some(name) = n.value_as_str() else {
+            cx.expected_string_literal(n.value_span, Some(n.value_as_lit()));
+            return None;
+        };
+
+        Some(AttributeKind::CrateName {
+            name,
+            name_span: n.value_span,
+            attr_span: cx.attr_span,
+            style: cx.attr_style,
+        })
+    }
+}
diff --git a/compiler/rustc_attr_parsing/src/attributes/mod.rs b/compiler/rustc_attr_parsing/src/attributes/mod.rs
index b98678041d74b..9dad9c893f0a8 100644
--- a/compiler/rustc_attr_parsing/src/attributes/mod.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/mod.rs
@@ -35,6 +35,7 @@ pub(crate) mod cfg;
 pub(crate) mod cfg_old;
 pub(crate) mod codegen_attrs;
 pub(crate) mod confusables;
+pub(crate) mod crate_level;
 pub(crate) mod deprecation;
 pub(crate) mod dummy;
 pub(crate) mod inline;
diff --git a/compiler/rustc_attr_parsing/src/attributes/util.rs b/compiler/rustc_attr_parsing/src/attributes/util.rs
index ef9701cb7cb81..77e8c32e59d73 100644
--- a/compiler/rustc_attr_parsing/src/attributes/util.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/util.rs
@@ -1,5 +1,5 @@
 use rustc_ast::LitKind;
-use rustc_ast::attr::{AttributeExt, first_attr_value_str_by_name};
+use rustc_ast::attr::AttributeExt;
 use rustc_feature::is_builtin_attr_name;
 use rustc_hir::RustcVersion;
 use rustc_span::{Symbol, sym};
@@ -27,10 +27,6 @@ pub fn is_builtin_attr(attr: &impl AttributeExt) -> bool {
     attr.is_doc_comment() || attr.ident().is_some_and(|ident| is_builtin_attr_name(ident.name))
 }
 
-pub fn find_crate_name(attrs: &[impl AttributeExt]) -> Option<Symbol> {
-    first_attr_value_str_by_name(attrs, sym::crate_name)
-}
-
 pub fn is_doc_alias_attrs_contain_symbol<'tcx, T: AttributeExt + 'tcx>(
     attrs: impl Iterator<Item = &'tcx T>,
     symbol: Symbol,
diff --git a/compiler/rustc_attr_parsing/src/context.rs b/compiler/rustc_attr_parsing/src/context.rs
index bb701df6053c6..d4b9cfe00add1 100644
--- a/compiler/rustc_attr_parsing/src/context.rs
+++ b/compiler/rustc_attr_parsing/src/context.rs
@@ -5,7 +5,7 @@ use std::sync::LazyLock;
 
 use private::Sealed;
 use rustc_ast::{AttrStyle, MetaItemLit, NodeId};
-use rustc_errors::Diagnostic;
+use rustc_errors::{Diag, Diagnostic, Level};
 use rustc_feature::AttributeTemplate;
 use rustc_hir::attrs::AttributeKind;
 use rustc_hir::lints::{AttributeLint, AttributeLintKind};
@@ -24,6 +24,7 @@ use crate::attributes::codegen_attrs::{
     UsedParser,
 };
 use crate::attributes::confusables::ConfusablesParser;
+use crate::attributes::crate_level::CrateNameParser;
 use crate::attributes::deprecation::DeprecationParser;
 use crate::attributes::dummy::DummyParser;
 use crate::attributes::inline::{InlineParser, RustcForceInlineParser};
@@ -166,6 +167,7 @@ attribute_parsers!(
 
         // tidy-alphabetical-start
         Single<CoverageParser>,
+        Single<CrateNameParser>,
         Single<CustomMirParser>,
         Single<DeprecationParser>,
         Single<DummyParser>,
@@ -263,11 +265,7 @@ impl Stage for Early {
         sess: &'sess Session,
         diag: impl for<'x> Diagnostic<'x>,
     ) -> ErrorGuaranteed {
-        if self.emit_errors.should_emit() {
-            sess.dcx().emit_err(diag)
-        } else {
-            sess.dcx().create_err(diag).delay_as_bug()
-        }
+        self.should_emit().emit_err(sess.dcx().create_err(diag))
     }
 
     fn should_emit(&self) -> ShouldEmit {
@@ -314,7 +312,9 @@ pub struct AcceptContext<'f, 'sess, S: Stage> {
     /// The span of the attribute currently being parsed
     pub(crate) attr_span: Span,
 
+    /// Whether it is an inner or outer attribute
     pub(crate) attr_style: AttrStyle,
+
     /// The expected structure of the attribute.
     ///
     /// Used in reporting errors to give a hint to users what the attribute *should* look like.
@@ -333,7 +333,7 @@ impl<'f, 'sess: 'f, S: Stage> SharedContext<'f, 'sess, S> {
     /// must be delayed until after HIR is built. This method will take care of the details of
     /// that.
     pub(crate) fn emit_lint(&mut self, lint: AttributeLintKind, span: Span) {
-        if !self.stage.should_emit().should_emit() {
+        if matches!(self.stage.should_emit(), ShouldEmit::Nothing) {
             return;
         }
         let id = self.target_id;
@@ -651,8 +651,13 @@ pub enum OmitDoc {
     Skip,
 }
 
-#[derive(Copy, Clone)]
+#[derive(Copy, Clone, Debug)]
 pub enum ShouldEmit {
+    /// The operations will emit errors, and lints, and errors are fatal.
+    ///
+    /// Only relevant when early parsing, in late parsing equivalent to `ErrorsAndLints`.
+    /// Late parsing is never fatal, and instead tries to emit as many diagnostics as possible.
+    EarlyFatal,
     /// The operation will emit errors and lints.
     /// This is usually what you need.
     ErrorsAndLints,
@@ -662,10 +667,12 @@ pub enum ShouldEmit {
 }
 
 impl ShouldEmit {
-    pub fn should_emit(&self) -> bool {
+    pub(crate) fn emit_err(&self, diag: Diag<'_>) -> ErrorGuaranteed {
         match self {
-            ShouldEmit::ErrorsAndLints => true,
-            ShouldEmit::Nothing => false,
+            ShouldEmit::EarlyFatal if diag.level() == Level::DelayedBug => diag.emit(),
+            ShouldEmit::EarlyFatal => diag.upgrade_to_fatal().emit(),
+            ShouldEmit::ErrorsAndLints => diag.emit(),
+            ShouldEmit::Nothing => diag.delay_as_bug(),
         }
     }
 }
diff --git a/compiler/rustc_attr_parsing/src/interface.rs b/compiler/rustc_attr_parsing/src/interface.rs
index f652d39a7089e..60523c2877c0a 100644
--- a/compiler/rustc_attr_parsing/src/interface.rs
+++ b/compiler/rustc_attr_parsing/src/interface.rs
@@ -50,6 +50,27 @@ impl<'sess> AttributeParser<'sess, Early> {
         target_span: Span,
         target_node_id: NodeId,
         features: Option<&'sess Features>,
+    ) -> Option<Attribute> {
+        Self::parse_limited_should_emit(
+            sess,
+            attrs,
+            sym,
+            target_span,
+            target_node_id,
+            features,
+            ShouldEmit::Nothing,
+        )
+    }
+
+    /// Usually you want `parse_limited`, which defaults to no errors.
+    pub fn parse_limited_should_emit(
+        sess: &'sess Session,
+        attrs: &[ast::Attribute],
+        sym: Symbol,
+        target_span: Span,
+        target_node_id: NodeId,
+        features: Option<&'sess Features>,
+        should_emit: ShouldEmit,
     ) -> Option<Attribute> {
         let mut parsed = Self::parse_limited_all(
             sess,
@@ -59,7 +80,7 @@ impl<'sess> AttributeParser<'sess, Early> {
             target_span,
             target_node_id,
             features,
-            ShouldEmit::Nothing,
+            should_emit,
         );
         assert!(parsed.len() <= 1);
         parsed.pop()
@@ -84,9 +105,8 @@ impl<'sess> AttributeParser<'sess, Early> {
             target,
             OmitDoc::Skip,
             std::convert::identity,
-            |_lint| {
-                // FIXME: Can't emit lints here for now
-                // This branch can be hit when an attribute produces a warning during early parsing (such as attributes on macro calls)
+            |lint| {
+                crate::lints::emit_attribute_lint(&lint, sess);
             },
         )
     }
@@ -121,8 +141,8 @@ impl<'sess> AttributeParser<'sess, Early> {
                 cx: &mut parser,
                 target_span,
                 target_id: target_node_id,
-                emit_lint: &mut |_lint| {
-                    panic!("can't emit lints here for now (nothing uses this atm)");
+                emit_lint: &mut |lint| {
+                    crate::lints::emit_attribute_lint(&lint, sess);
                 },
             },
             attr_span: attr.span,
@@ -252,7 +272,7 @@ impl<'sess, S: Stage> AttributeParser<'sess, S> {
 
                             (accept.accept_fn)(&mut cx, args);
 
-                            if self.stage.should_emit().should_emit() {
+                            if !matches!(self.stage.should_emit(), ShouldEmit::Nothing) {
                                 self.check_target(
                                     path.get_attribute_path(),
                                     attr.span,
diff --git a/compiler/rustc_attr_parsing/src/lib.rs b/compiler/rustc_attr_parsing/src/lib.rs
index 969c24a4f89da..4dd908cdc40b1 100644
--- a/compiler/rustc_attr_parsing/src/lib.rs
+++ b/compiler/rustc_attr_parsing/src/lib.rs
@@ -106,9 +106,7 @@ pub mod validate_attr;
 
 pub use attributes::cfg::{CFG_TEMPLATE, EvalConfigResult, eval_config_entry, parse_cfg_attr};
 pub use attributes::cfg_old::*;
-pub use attributes::util::{
-    find_crate_name, is_builtin_attr, is_doc_alias_attrs_contain_symbol, parse_version,
-};
+pub use attributes::util::{is_builtin_attr, is_doc_alias_attrs_contain_symbol, parse_version};
 pub use context::{Early, Late, OmitDoc, ShouldEmit};
 pub use interface::AttributeParser;
 pub use lints::emit_attribute_lint;
diff --git a/compiler/rustc_attr_parsing/src/lints.rs b/compiler/rustc_attr_parsing/src/lints.rs
index 7030f28f23c7a..069478e7f0c82 100644
--- a/compiler/rustc_attr_parsing/src/lints.rs
+++ b/compiler/rustc_attr_parsing/src/lints.rs
@@ -1,13 +1,13 @@
 use std::borrow::Cow;
 
 use rustc_errors::{DiagArgValue, LintEmitter};
+use rustc_hir::Target;
 use rustc_hir::lints::{AttributeLint, AttributeLintKind};
-use rustc_hir::{HirId, Target};
 use rustc_span::sym;
 
 use crate::session_diagnostics;
 
-pub fn emit_attribute_lint<L: LintEmitter>(lint: &AttributeLint<HirId>, lint_emitter: L) {
+pub fn emit_attribute_lint<L: LintEmitter>(lint: &AttributeLint<L::Id>, lint_emitter: L) {
     let AttributeLint { id, span, kind } = lint;
 
     match kind {
@@ -51,7 +51,7 @@ pub fn emit_attribute_lint<L: LintEmitter>(lint: &AttributeLint<HirId>, lint_emi
                 *id,
                 *span,
                 session_diagnostics::InvalidTargetLint {
-                    name,
+                    name: name.clone(),
                     target: target.plural_name(),
                     applied: DiagArgValue::StrListSepByAnd(
                         applied.into_iter().map(|i| Cow::Owned(i.to_string())).collect(),
diff --git a/compiler/rustc_attr_parsing/src/parser.rs b/compiler/rustc_attr_parsing/src/parser.rs
index 364f8819d1336..6d3cf684296bc 100644
--- a/compiler/rustc_attr_parsing/src/parser.rs
+++ b/compiler/rustc_attr_parsing/src/parser.rs
@@ -328,15 +328,16 @@ fn expr_to_lit(
         match res {
             Ok(lit) => {
                 if token_lit.suffix.is_some() {
-                    psess
-                        .dcx()
-                        .create_err(SuffixedLiteralInAttribute { span: lit.span })
-                        .emit_unless_delay(!should_emit.should_emit());
+                    should_emit.emit_err(
+                        psess.dcx().create_err(SuffixedLiteralInAttribute { span: lit.span }),
+                    );
                     None
                 } else {
-                    if should_emit.should_emit() && !lit.kind.is_unsuffixed() {
+                    if !lit.kind.is_unsuffixed() {
                         // Emit error and continue, we can still parse the attribute as if the suffix isn't there
-                        psess.dcx().emit_err(SuffixedLiteralInAttribute { span: lit.span });
+                        should_emit.emit_err(
+                            psess.dcx().create_err(SuffixedLiteralInAttribute { span: lit.span }),
+                        );
                     }
 
                     Some(lit)
@@ -354,6 +355,10 @@ fn expr_to_lit(
             }
         }
     } else {
+        if matches!(should_emit, ShouldEmit::Nothing) {
+            return None;
+        }
+
         // Example cases:
         // - `#[foo = 1+1]`: results in `ast::ExprKind::BinOp`.
         // - `#[foo = include_str!("nonexistent-file.rs")]`:
@@ -361,12 +366,8 @@ fn expr_to_lit(
         //   the error because an earlier error will have already
         //   been reported.
         let msg = "attribute value must be a literal";
-        let mut err = psess.dcx().struct_span_err(span, msg);
-        if let ExprKind::Err(_) = expr.kind {
-            err.downgrade_to_delayed_bug();
-        }
-
-        err.emit_unless_delay(!should_emit.should_emit());
+        let err = psess.dcx().struct_span_err(span, msg);
+        should_emit.emit_err(err);
         None
     }
 }
@@ -397,9 +398,11 @@ impl<'a, 'sess> MetaItemListParserContext<'a, 'sess> {
             }
         };
 
-        if self.should_emit.should_emit() && !lit.kind.is_unsuffixed() {
+        if !lit.kind.is_unsuffixed() {
             // Emit error and continue, we can still parse the attribute as if the suffix isn't there
-            self.parser.dcx().emit_err(SuffixedLiteralInAttribute { span: lit.span });
+            self.should_emit.emit_err(
+                self.parser.dcx().create_err(SuffixedLiteralInAttribute { span: lit.span }),
+            );
         }
 
         Ok(lit)
@@ -539,7 +542,7 @@ impl<'a> MetaItemListParser<'a> {
         ) {
             Ok(s) => Some(s),
             Err(e) => {
-                e.emit_unless_delay(!should_emit.should_emit());
+                should_emit.emit_err(e);
                 None
             }
         }
diff --git a/compiler/rustc_attr_parsing/src/session_diagnostics.rs b/compiler/rustc_attr_parsing/src/session_diagnostics.rs
index 2192e8f8f83f6..72bee0ddfbfe2 100644
--- a/compiler/rustc_attr_parsing/src/session_diagnostics.rs
+++ b/compiler/rustc_attr_parsing/src/session_diagnostics.rs
@@ -484,9 +484,9 @@ pub(crate) struct EmptyAttributeList {
 #[diag(attr_parsing_invalid_target_lint)]
 #[warning]
 #[help]
-pub(crate) struct InvalidTargetLint<'a> {
-    pub name: &'a AttrPath,
-    pub target: &'a str,
+pub(crate) struct InvalidTargetLint {
+    pub name: AttrPath,
+    pub target: &'static str,
     pub applied: DiagArgValue,
     pub only: &'static str,
     #[suggestion(code = "", applicability = "machine-applicable", style = "tool-only")]
diff --git a/compiler/rustc_errors/Cargo.toml b/compiler/rustc_errors/Cargo.toml
index f37b6fb748fc9..7912b8e6098b3 100644
--- a/compiler/rustc_errors/Cargo.toml
+++ b/compiler/rustc_errors/Cargo.toml
@@ -14,7 +14,6 @@ rustc_error_codes = { path = "../rustc_error_codes" }
 rustc_error_messages = { path = "../rustc_error_messages" }
 rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_hashes = { path = "../rustc_hashes" }
-rustc_hir_id = { path = "../rustc_hir_id" }
 rustc_index = { path = "../rustc_index" }
 rustc_lexer = { path = "../rustc_lexer" }
 rustc_lint_defs = { path = "../rustc_lint_defs" }
diff --git a/compiler/rustc_errors/src/diagnostic.rs b/compiler/rustc_errors/src/diagnostic.rs
index 43ce886975c0a..96a4ed3218fbf 100644
--- a/compiler/rustc_errors/src/diagnostic.rs
+++ b/compiler/rustc_errors/src/diagnostic.rs
@@ -577,6 +577,29 @@ impl<'a, G: EmissionGuarantee> Diag<'a, G> {
         self.level = Level::DelayedBug;
     }
 
+    /// Make emitting this diagnostic fatal
+    ///
+    /// Changes the level of this diagnostic to Fatal, and importantly also changes the emission guarantee.
+    /// This is sound for errors that would otherwise be printed, but now simply exit the process instead.
+    /// This function still gives an emission guarantee, the guarantee is now just that it exits fatally.
+    /// For delayed bugs this is different, since those are buffered. If we upgrade one to fatal, another
+    /// might now be ignored.
+    #[rustc_lint_diagnostics]
+    #[track_caller]
+    pub fn upgrade_to_fatal(mut self) -> Diag<'a, FatalAbort> {
+        assert!(
+            matches!(self.level, Level::Error),
+            "upgrade_to_fatal: cannot upgrade {:?} to Fatal: not an error",
+            self.level
+        );
+        self.level = Level::Fatal;
+
+        // Take is okay since we immediately rewrap it in another diagnostic.
+        // i.e. we do emit it despite defusing the original diagnostic's drop bomb.
+        let diag = self.diag.take();
+        Diag { dcx: self.dcx, diag, _marker: PhantomData }
+    }
+
     with_fn! { with_span_label,
     /// Appends a labeled span to the diagnostic.
     ///
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index 38c5716348f3b..71fc54f0d33f0 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -61,7 +61,6 @@ pub use rustc_error_messages::{
     fallback_fluent_bundle, fluent_bundle, into_diag_arg_using_display,
 };
 use rustc_hashes::Hash128;
-use rustc_hir_id::HirId;
 pub use rustc_lint_defs::{Applicability, listify, pluralize};
 use rustc_lint_defs::{Lint, LintExpectationId};
 use rustc_macros::{Decodable, Encodable};
@@ -110,13 +109,14 @@ rustc_data_structures::static_assert_size!(PResult<'_, bool>, 24);
 /// Used to avoid depending on `rustc_middle` in `rustc_attr_parsing`.
 /// Always the `TyCtxt`.
 pub trait LintEmitter: Copy {
+    type Id: Copy;
     #[track_caller]
     fn emit_node_span_lint(
         self,
         lint: &'static Lint,
-        hir_id: HirId,
+        hir_id: Self::Id,
         span: impl Into<MultiSpan>,
-        decorator: impl for<'a> LintDiagnostic<'a, ()>,
+        decorator: impl for<'a> LintDiagnostic<'a, ()> + DynSend + 'static,
     );
 }
 
diff --git a/compiler/rustc_hir/src/attrs/data_structures.rs b/compiler/rustc_hir/src/attrs/data_structures.rs
index 1e73bb6f5fd26..09da5772d2311 100644
--- a/compiler/rustc_hir/src/attrs/data_structures.rs
+++ b/compiler/rustc_hir/src/attrs/data_structures.rs
@@ -367,6 +367,9 @@ pub enum AttributeKind {
     /// Represents `#[coverage(..)]`.
     Coverage(Span, CoverageAttrKind),
 
+    /// Represents `#[crate_name = ...]`
+    CrateName { name: Symbol, name_span: Span, attr_span: Span, style: AttrStyle },
+
     /// Represents `#[custom_mir]`.
     CustomMir(Option<(MirDialect, Span)>, Option<(MirPhase, Span)>, Span),
 
diff --git a/compiler/rustc_hir/src/attrs/encode_cross_crate.rs b/compiler/rustc_hir/src/attrs/encode_cross_crate.rs
index 77c6faa7acd9f..e5329c104bb57 100644
--- a/compiler/rustc_hir/src/attrs/encode_cross_crate.rs
+++ b/compiler/rustc_hir/src/attrs/encode_cross_crate.rs
@@ -7,6 +7,11 @@ pub enum EncodeCrossCrate {
 }
 
 impl AttributeKind {
+    /// Whether this attribute should be encoded in metadata files.
+    ///
+    /// If this is "Yes", then another crate can do `tcx.get_all_attrs(did)` for a did in this crate, and get the attribute.
+    /// When this is No, the attribute is filtered out while encoding and other crate won't be able to observe it.
+    /// This can be unexpectedly good for performance, so unless necessary for cross-crate compilation, prefer No.
     pub fn encode_cross_crate(&self) -> EncodeCrossCrate {
         use AttributeKind::*;
         use EncodeCrossCrate::*;
@@ -31,6 +36,7 @@ impl AttributeKind {
             ConstTrait(..) => No,
             Coroutine(..) => No,
             Coverage(..) => No,
+            CrateName { .. } => No,
             CustomMir(_, _, _) => Yes,
             DenyExplicitImpl(..) => No,
             Deprecation { .. } => Yes,
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
index 90f7ae7638756..bc5ef04079ed4 100644
--- a/compiler/rustc_interface/src/passes.rs
+++ b/compiler/rustc_interface/src/passes.rs
@@ -6,7 +6,7 @@ use std::sync::{Arc, LazyLock, OnceLock};
 use std::{env, fs, iter};
 
 use rustc_ast as ast;
-use rustc_attr_parsing::validate_attr;
+use rustc_attr_parsing::{AttributeParser, ShouldEmit, validate_attr};
 use rustc_codegen_ssa::traits::CodegenBackend;
 use rustc_data_structures::jobserver::Proxy;
 use rustc_data_structures::steal::Steal;
@@ -16,6 +16,7 @@ use rustc_errors::timings::TimingSection;
 use rustc_expand::base::{ExtCtxt, LintStoreExpand};
 use rustc_feature::Features;
 use rustc_fs_util::try_canonicalize;
+use rustc_hir::attrs::AttributeKind;
 use rustc_hir::def_id::{LOCAL_CRATE, StableCrateId, StableCrateIdMap};
 use rustc_hir::definitions::Definitions;
 use rustc_incremental::setup_dep_graph;
@@ -1244,8 +1245,7 @@ pub fn get_crate_name(sess: &Session, krate_attrs: &[ast::Attribute]) -> Symbol
     // in all code paths that require the crate name very early on, namely before
     // macro expansion.
 
-    let attr_crate_name =
-        validate_and_find_value_str_builtin_attr(sym::crate_name, sess, krate_attrs);
+    let attr_crate_name = parse_crate_name(sess, krate_attrs, ShouldEmit::EarlyFatal);
 
     let validate = |name, span| {
         rustc_session::output::validate_crate_name(sess, name, span);
@@ -1283,6 +1283,28 @@ pub fn get_crate_name(sess: &Session, krate_attrs: &[ast::Attribute]) -> Symbol
     sym::rust_out
 }
 
+pub(crate) fn parse_crate_name(
+    sess: &Session,
+    attrs: &[ast::Attribute],
+    emit_errors: ShouldEmit,
+) -> Option<(Symbol, Span)> {
+    let rustc_hir::Attribute::Parsed(AttributeKind::CrateName { name, name_span, .. }) =
+        AttributeParser::parse_limited_should_emit(
+            sess,
+            &attrs,
+            sym::crate_name,
+            DUMMY_SP,
+            rustc_ast::node_id::CRATE_NODE_ID,
+            None,
+            emit_errors,
+        )?
+    else {
+        unreachable!("crate_name is the only attr we could've parsed here");
+    };
+
+    Some((name, name_span))
+}
+
 fn get_recursion_limit(krate_attrs: &[ast::Attribute], sess: &Session) -> Limit {
     // We don't permit macro calls inside of the attribute (e.g., #![recursion_limit = `expand!()`])
     // because that would require expanding this while in the middle of expansion, which needs to
diff --git a/compiler/rustc_interface/src/util.rs b/compiler/rustc_interface/src/util.rs
index 9a432a60819b2..04006f3e446c1 100644
--- a/compiler/rustc_interface/src/util.rs
+++ b/compiler/rustc_interface/src/util.rs
@@ -5,7 +5,7 @@ use std::sync::{Arc, OnceLock};
 use std::{env, thread};
 
 use rustc_ast as ast;
-use rustc_attr_parsing::validate_attr;
+use rustc_attr_parsing::{ShouldEmit, validate_attr};
 use rustc_codegen_ssa::traits::CodegenBackend;
 use rustc_data_structures::jobserver::Proxy;
 use rustc_data_structures::sync;
@@ -24,6 +24,7 @@ use rustc_target::spec::Target;
 use tracing::info;
 
 use crate::errors;
+use crate::passes::parse_crate_name;
 
 /// Function pointer type that constructs a new CodegenBackend.
 type MakeBackendFn = fn() -> Box<dyn CodegenBackend>;
@@ -520,11 +521,10 @@ pub fn build_output_filenames(attrs: &[ast::Attribute], sess: &Session) -> Outpu
         sess.dcx().emit_fatal(errors::MultipleOutputTypesToStdout);
     }
 
-    let crate_name = sess
-        .opts
-        .crate_name
-        .clone()
-        .or_else(|| rustc_attr_parsing::find_crate_name(attrs).map(|n| n.to_string()));
+    let crate_name =
+        sess.opts.crate_name.clone().or_else(|| {
+            parse_crate_name(sess, attrs, ShouldEmit::Nothing).map(|i| i.0.to_string())
+        });
 
     match sess.io.output_file {
         None => {
diff --git a/compiler/rustc_lint/src/nonstandard_style.rs b/compiler/rustc_lint/src/nonstandard_style.rs
index 8fafaa33d0c44..65075cfecfa49 100644
--- a/compiler/rustc_lint/src/nonstandard_style.rs
+++ b/compiler/rustc_lint/src/nonstandard_style.rs
@@ -5,7 +5,7 @@ use rustc_hir::attrs::{AttributeKind, ReprAttr};
 use rustc_hir::def::{DefKind, Res};
 use rustc_hir::def_id::DefId;
 use rustc_hir::intravisit::{FnKind, Visitor};
-use rustc_hir::{AttrArgs, AttrItem, Attribute, GenericParamKind, PatExprKind, PatKind, find_attr};
+use rustc_hir::{Attribute, GenericParamKind, PatExprKind, PatKind, find_attr};
 use rustc_middle::hir::nested_filter::All;
 use rustc_middle::ty;
 use rustc_session::config::CrateType;
@@ -343,35 +343,27 @@ impl<'tcx> LateLintPass<'tcx> for NonSnakeCase {
         let crate_ident = if let Some(name) = &cx.tcx.sess.opts.crate_name {
             Some(Ident::from_str(name))
         } else {
-            ast::attr::find_by_name(cx.tcx.hir_attrs(hir::CRATE_HIR_ID), sym::crate_name).and_then(
-                |attr| {
-                    if let Attribute::Unparsed(n) = attr
-                        && let AttrItem { args: AttrArgs::Eq { eq_span: _, expr: lit }, .. } =
-                            n.as_ref()
-                        && let ast::LitKind::Str(name, ..) = lit.kind
-                    {
-                        // Discard the double quotes surrounding the literal.
-                        let sp = cx
-                            .sess()
-                            .source_map()
-                            .span_to_snippet(lit.span)
-                            .ok()
-                            .and_then(|snippet| {
-                                let left = snippet.find('"')?;
-                                let right = snippet.rfind('"').map(|pos| snippet.len() - pos)?;
-
-                                Some(
-                                    lit.span
-                                        .with_lo(lit.span.lo() + BytePos(left as u32 + 1))
-                                        .with_hi(lit.span.hi() - BytePos(right as u32)),
-                                )
-                            })
-                            .unwrap_or(lit.span);
-
-                        Some(Ident::new(name, sp))
-                    } else {
-                        None
-                    }
+            find_attr!(cx.tcx.hir_attrs(hir::CRATE_HIR_ID), AttributeKind::CrateName{name, name_span,..} => (name, name_span)).map(
+                |(&name, &span)| {
+                    // Discard the double quotes surrounding the literal.
+                    let sp = cx
+                        .sess()
+                        .source_map()
+                        .span_to_snippet(span)
+                        .ok()
+                        .and_then(|snippet| {
+                            let left = snippet.find('"')?;
+                            let right = snippet.rfind('"').map(|pos| snippet.len() - pos)?;
+
+                            Some(
+                                span
+                                    .with_lo(span.lo() + BytePos(left as u32 + 1))
+                                    .with_hi(span.hi() - BytePos(right as u32)),
+                            )
+                        })
+                        .unwrap_or(span);
+
+                    Ident::new(name, sp)
                 },
             )
         };
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
index c215e44a9650b..4990a85466eba 100644
--- a/compiler/rustc_middle/src/ty/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -1421,6 +1421,8 @@ pub struct TyCtxt<'tcx> {
 }
 
 impl<'tcx> LintEmitter for TyCtxt<'tcx> {
+    type Id = HirId;
+
     fn emit_node_span_lint(
         self,
         lint: &'static Lint,
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs
index c610ce4fc8599..7aef60b7b9145 100644
--- a/compiler/rustc_passes/src/check_attr.rs
+++ b/compiler/rustc_passes/src/check_attr.rs
@@ -250,7 +250,8 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
                     | AttributeKind::ShouldPanic { .. }
                     | AttributeKind::Coroutine(..)
                     | AttributeKind::Linkage(..)
-                    | AttributeKind::MustUse { .. },
+                    | AttributeKind::MustUse { .. }
+                    | AttributeKind::CrateName { .. }
                 ) => { /* do nothing  */ }
                 Attribute::Unparsed(attr_item) => {
                     style = Some(attr_item.style);
@@ -367,22 +368,49 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
             let builtin = attr.ident().and_then(|ident| BUILTIN_ATTRIBUTE_MAP.get(&ident.name));
 
             if hir_id != CRATE_HIR_ID {
-                if let Some(BuiltinAttribute { type_: AttributeType::CrateLevel, .. }) =
-                    attr.ident().and_then(|ident| BUILTIN_ATTRIBUTE_MAP.get(&ident.name))
-                {
-                    match style {
-                        Some(ast::AttrStyle::Outer) => self.tcx.emit_node_span_lint(
+                match attr {
+                    // FIXME(jdonszelmann) move to attribute parsing when validation gets better there
+                    &Attribute::Parsed(AttributeKind::CrateName {
+                        attr_span: span, style, ..
+                    }) => match style {
+                        ast::AttrStyle::Outer => self.tcx.emit_node_span_lint(
                             UNUSED_ATTRIBUTES,
                             hir_id,
-                            attr.span(),
+                            span,
                             errors::OuterCrateLevelAttr,
                         ),
-                        Some(ast::AttrStyle::Inner) | None => self.tcx.emit_node_span_lint(
+                        ast::AttrStyle::Inner => self.tcx.emit_node_span_lint(
                             UNUSED_ATTRIBUTES,
                             hir_id,
-                            attr.span(),
+                            span,
                             errors::InnerCrateLevelAttr,
                         ),
+                    },
+                    Attribute::Parsed(_) => { /* not crate-level */ }
+                    Attribute::Unparsed(attr) => {
+                        // FIXME(jdonszelmann): remove once all crate-level attrs are parsed and caught by
+                        // the above
+                        if let Some(BuiltinAttribute { type_: AttributeType::CrateLevel, .. }) =
+                            attr.path
+                                .segments
+                                .first()
+                                .and_then(|ident| BUILTIN_ATTRIBUTE_MAP.get(&ident.name))
+                        {
+                            match attr.style {
+                                ast::AttrStyle::Outer => self.tcx.emit_node_span_lint(
+                                    UNUSED_ATTRIBUTES,
+                                    hir_id,
+                                    attr.span,
+                                    errors::OuterCrateLevelAttr,
+                                ),
+                                ast::AttrStyle::Inner => self.tcx.emit_node_span_lint(
+                                    UNUSED_ATTRIBUTES,
+                                    hir_id,
+                                    attr.span,
+                                    errors::InnerCrateLevelAttr,
+                                ),
+                            }
+                        }
                     }
                 }
             }
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs
index bb7ffa2a85d8c..96767d054398c 100644
--- a/compiler/rustc_session/src/session.rs
+++ b/compiler/rustc_session/src/session.rs
@@ -7,6 +7,7 @@ use std::sync::atomic::AtomicBool;
 use std::{env, fmt, io};
 
 use rand::{RngCore, rng};
+use rustc_ast::NodeId;
 use rustc_data_structures::base_n::{CASE_INSENSITIVE, ToBaseN};
 use rustc_data_structures::flock;
 use rustc_data_structures::fx::{FxHashMap, FxIndexSet};
@@ -22,7 +23,7 @@ use rustc_errors::timings::TimingSectionHandler;
 use rustc_errors::translation::Translator;
 use rustc_errors::{
     Diag, DiagCtxt, DiagCtxtHandle, DiagMessage, Diagnostic, ErrorGuaranteed, FatalAbort,
-    TerminalUrl, fallback_fluent_bundle,
+    LintEmitter, TerminalUrl, fallback_fluent_bundle,
 };
 use rustc_macros::HashStable_Generic;
 pub use rustc_span::def_id::StableCrateId;
@@ -223,6 +224,20 @@ pub struct Session {
     pub invocation_temp: Option<String>,
 }
 
+impl LintEmitter for &'_ Session {
+    type Id = NodeId;
+
+    fn emit_node_span_lint(
+        self,
+        lint: &'static rustc_lint_defs::Lint,
+        node_id: Self::Id,
+        span: impl Into<rustc_errors::MultiSpan>,
+        decorator: impl for<'a> rustc_errors::LintDiagnostic<'a, ()> + DynSend + 'static,
+    ) {
+        self.psess.buffer_lint(lint, span, node_id, decorator);
+    }
+}
+
 #[derive(Clone, Copy)]
 pub enum CodegenUnits {
     /// Specified by the user. In this case we try fairly hard to produce the
diff --git a/tests/ui/attributes/crate-name-empty.stderr b/tests/ui/attributes/crate-name-empty.stderr
index 509a42d05f711..31d9dd0e9489c 100644
--- a/tests/ui/attributes/crate-name-empty.stderr
+++ b/tests/ui/attributes/crate-name-empty.stderr
@@ -1,8 +1,8 @@
 error: crate name must not be empty
-  --> $DIR/crate-name-empty.rs:3:1
+  --> $DIR/crate-name-empty.rs:3:17
    |
 LL | #![crate_name = ""]
-   | ^^^^^^^^^^^^^^^^^^^
+   |                 ^^
 
 error: aborting due to 1 previous error
 
diff --git a/tests/ui/attributes/crate-name-macro-call.rs b/tests/ui/attributes/crate-name-macro-call.rs
index 1aae2e506e29b..61076349cc3bf 100644
--- a/tests/ui/attributes/crate-name-macro-call.rs
+++ b/tests/ui/attributes/crate-name-macro-call.rs
@@ -1,6 +1,6 @@
 // issue: rust-lang/rust#122001
 // Ensure we reject macro calls inside `#![crate_name]` as their result wouldn't get honored anyway.
 
-#![crate_name = concat!("my", "crate")] //~ ERROR malformed `crate_name` attribute input
+#![crate_name = concat!("my", "crate")] //~ ERROR attribute value must be a literal
 
 fn main() {}
diff --git a/tests/ui/attributes/crate-name-macro-call.stderr b/tests/ui/attributes/crate-name-macro-call.stderr
index 56827aa11a45c..e988b8461d770 100644
--- a/tests/ui/attributes/crate-name-macro-call.stderr
+++ b/tests/ui/attributes/crate-name-macro-call.stderr
@@ -1,10 +1,8 @@
-error: malformed `crate_name` attribute input
-  --> $DIR/crate-name-macro-call.rs:4:1
+error: attribute value must be a literal
+  --> $DIR/crate-name-macro-call.rs:4:17
    |
 LL | #![crate_name = concat!("my", "crate")]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]`
-   |
-   = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute>
+   |                 ^^^^^^^^^^^^^^^^^^^^^^
 
 error: aborting due to 1 previous error
 
diff --git a/tests/ui/attributes/crate-name-mismatch.stderr b/tests/ui/attributes/crate-name-mismatch.stderr
index 4021fbe7c181f..6416ad2d41a76 100644
--- a/tests/ui/attributes/crate-name-mismatch.stderr
+++ b/tests/ui/attributes/crate-name-mismatch.stderr
@@ -1,8 +1,8 @@
 error: `--crate-name` and `#[crate_name]` are required to match, but `foo` != `bar`
-  --> $DIR/crate-name-mismatch.rs:5:1
+  --> $DIR/crate-name-mismatch.rs:5:17
    |
 LL | #![crate_name = "bar"]
-   | ^^^^^^^^^^^^^^^^^^^^^^
+   |                 ^^^^^
 
 error: aborting due to 1 previous error
 
diff --git a/tests/ui/attributes/malformed-attrs.stderr b/tests/ui/attributes/malformed-attrs.stderr
index 11e01ac29be23..69f9a18c1794d 100644
--- a/tests/ui/attributes/malformed-attrs.stderr
+++ b/tests/ui/attributes/malformed-attrs.stderr
@@ -41,14 +41,6 @@ LL | #![windows_subsystem = "console"]
 LL | #![windows_subsystem = "windows"]
    |                      +++++++++++
 
-error: malformed `crate_name` attribute input
-  --> $DIR/malformed-attrs.rs:74:1
-   |
-LL | #[crate_name]
-   | ^^^^^^^^^^^^^ help: must be of the form: `#[crate_name = "name"]`
-   |
-   = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute>
-
 error: malformed `instruction_set` attribute input
   --> $DIR/malformed-attrs.rs:106:1
    |
@@ -478,6 +470,12 @@ LL | #[used()]
    |
    = help: `#[used]` can only be applied to statics
 
+error[E0539]: malformed `crate_name` attribute input
+  --> $DIR/malformed-attrs.rs:74:1
+   |
+LL | #[crate_name]
+   | ^^^^^^^^^^^^^ help: must be of the form: `#[crate_name = "name"]`
+
 error[E0539]: malformed `target_feature` attribute input
   --> $DIR/malformed-attrs.rs:79:1
    |
diff --git a/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.rs b/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.rs
index c7f3c2c5403d1..62f1f6cd09ce4 100644
--- a/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.rs
+++ b/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.rs
@@ -2,4 +2,4 @@
 // See also <https://github.com/rust-lang/rust/issues/122001>.
 
 //@ compile-flags: --print=crate-name
-#![crate_name = concat!("wrapped")] //~ ERROR malformed `crate_name` attribute input
+#![crate_name = concat!("wrapped")] //~ ERROR attribute value must be a literal
diff --git a/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.stderr b/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.stderr
index b773f7c97aa34..fab38dae78b6e 100644
--- a/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.stderr
+++ b/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.stderr
@@ -1,10 +1,8 @@
-error: malformed `crate_name` attribute input
-  --> $DIR/print-crate-name-request-malformed-crate-name.rs:5:1
+error: attribute value must be a literal
+  --> $DIR/print-crate-name-request-malformed-crate-name.rs:5:17
    |
 LL | #![crate_name = concat!("wrapped")]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]`
-   |
-   = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute>
+   |                 ^^^^^^^^^^^^^^^^^^
 
 error: aborting due to 1 previous error
 
diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-1.stderr b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-1.stderr
index 64e38ed853329..d3e60948e4c14 100644
--- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-1.stderr
+++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-1.stderr
@@ -1,10 +1,9 @@
-error: malformed `crate_name` attribute input
+error[E0539]: malformed `crate_name` attribute input
   --> $DIR/print-file-names-request-malformed-crate-name-1.rs:4:1
    |
 LL | #![crate_name]
    | ^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]`
-   |
-   = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute>
 
 error: aborting due to 1 previous error
 
+For more information about this error, try `rustc --explain E0539`.
diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.rs b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.rs
index 13c9d1e002739..1ac1208ee4409 100644
--- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.rs
+++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.rs
@@ -4,4 +4,4 @@
 
 //@ compile-flags: --print=file-names
 #![crate_name = "this_one_is_okay"]
-#![crate_name = concat!("this_one_is_not")]  //~ ERROR malformed `crate_name` attribute input
+#![crate_name = concat!("this_one_is_not")] //~ ERROR attribute value must be a literal
diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.stderr b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.stderr
index e9a5b58e4f921..1571521ff17ce 100644
--- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.stderr
+++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.stderr
@@ -1,10 +1,8 @@
-error: malformed `crate_name` attribute input
-  --> $DIR/print-file-names-request-malformed-crate-name-2.rs:7:1
+error: attribute value must be a literal
+  --> $DIR/print-file-names-request-malformed-crate-name-2.rs:7:17
    |
 LL | #![crate_name = concat!("this_one_is_not")]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]`
-   |
-   = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute>
+   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: aborting due to 1 previous error
 
diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.rs b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.rs
index 5fe8bd7945f4a..6441017c665e7 100644
--- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.rs
+++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.rs
@@ -2,4 +2,4 @@
 // See also <https://github.com/rust-lang/rust/issues/122001>.
 
 //@ compile-flags: --print=file-names
-#![crate_name = concat!("wrapped")]  //~ ERROR malformed `crate_name` attribute input
+#![crate_name = concat!("wrapped")] //~ ERROR attribute value must be a literal
diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.stderr b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.stderr
index e63525c6a5dbd..155e2e5a3fa49 100644
--- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.stderr
+++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.stderr
@@ -1,10 +1,8 @@
-error: malformed `crate_name` attribute input
-  --> $DIR/print-file-names-request-malformed-crate-name.rs:5:1
+error: attribute value must be a literal
+  --> $DIR/print-file-names-request-malformed-crate-name.rs:5:17
    |
 LL | #![crate_name = concat!("wrapped")]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]`
-   |
-   = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute>
+   |                 ^^^^^^^^^^^^^^^^^^
 
 error: aborting due to 1 previous error
 
diff --git a/tests/ui/lint/unused/concat-in-crate-deprecated-issue-137687.rs b/tests/ui/lint/unused/concat-in-crate-deprecated-issue-137687.rs
new file mode 100644
index 0000000000000..22dd55f442183
--- /dev/null
+++ b/tests/ui/lint/unused/concat-in-crate-deprecated-issue-137687.rs
@@ -0,0 +1,6 @@
+//@ check-pass
+#[deprecated = concat !()]
+macro_rules! a {
+    () => {};
+}
+fn main() {}
diff --git a/tests/ui/lint/unused/concat-in-crate-name-issue-137687.rs b/tests/ui/lint/unused/concat-in-crate-name-issue-137687.rs
new file mode 100644
index 0000000000000..37fbf93ffa18a
--- /dev/null
+++ b/tests/ui/lint/unused/concat-in-crate-name-issue-137687.rs
@@ -0,0 +1,9 @@
+#![deny(unused)]
+
+#[crate_name = concat !()]
+//~^ ERROR crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]
+macro_rules! a {
+    //~^ ERROR unused macro definition
+    () => {};
+}
+fn main() {}
diff --git a/tests/ui/lint/unused/concat-in-crate-name-issue-137687.stderr b/tests/ui/lint/unused/concat-in-crate-name-issue-137687.stderr
new file mode 100644
index 0000000000000..4ffb55d493aa8
--- /dev/null
+++ b/tests/ui/lint/unused/concat-in-crate-name-issue-137687.stderr
@@ -0,0 +1,23 @@
+error: unused macro definition: `a`
+  --> $DIR/concat-in-crate-name-issue-137687.rs:5:14
+   |
+LL | macro_rules! a {
+   |              ^
+   |
+note: the lint level is defined here
+  --> $DIR/concat-in-crate-name-issue-137687.rs:1:9
+   |
+LL | #![deny(unused)]
+   |         ^^^^^^
+   = note: `#[deny(unused_macros)]` implied by `#[deny(unused)]`
+
+error: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
+  --> $DIR/concat-in-crate-name-issue-137687.rs:3:1
+   |
+LL | #[crate_name = concat !()]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `#[deny(unused_attributes)]` implied by `#[deny(unused)]`
+
+error: aborting due to 2 previous errors
+
diff --git a/tests/ui/lint/unused/unused-attr-duplicate.rs b/tests/ui/lint/unused/unused-attr-duplicate.rs
index cfa6c2b4228cd..a334c49788cb2 100644
--- a/tests/ui/lint/unused/unused-attr-duplicate.rs
+++ b/tests/ui/lint/unused/unused-attr-duplicate.rs
@@ -11,8 +11,12 @@
 // - no_main: extra setup
 #![deny(unused_attributes)]
 #![crate_name = "unused_attr_duplicate"]
-#![crate_name = "unused_attr_duplicate2"] //~ ERROR unused attribute
-//~^ WARN this was previously accepted
+#![crate_name = "unused_attr_duplicate2"]
+//~^ ERROR unused attribute
+//~| WARN this was previously accepted
+//~| ERROR unused attribute
+//~| WARN this was previously accepted
+// FIXME(jdonszelmann) this error is given twice now. I'll look at this in the future
 #![recursion_limit = "128"]
 #![recursion_limit = "256"] //~ ERROR unused attribute
 //~^ WARN this was previously accepted
diff --git a/tests/ui/lint/unused/unused-attr-duplicate.stderr b/tests/ui/lint/unused/unused-attr-duplicate.stderr
index 6c44e884ba54f..203211d0d5620 100644
--- a/tests/ui/lint/unused/unused-attr-duplicate.stderr
+++ b/tests/ui/lint/unused/unused-attr-duplicate.stderr
@@ -1,14 +1,15 @@
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:33:1
+  --> $DIR/unused-attr-duplicate.rs:14:1
    |
-LL | #[no_link]
-   | ^^^^^^^^^^ help: remove this attribute
+LL | #![crate_name = "unused_attr_duplicate2"]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:32:1
+  --> $DIR/unused-attr-duplicate.rs:13:1
    |
-LL | #[no_link]
-   | ^^^^^^^^^^
+LL | #![crate_name = "unused_attr_duplicate"]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 note: the lint level is defined here
   --> $DIR/unused-attr-duplicate.rs:12:9
    |
@@ -16,291 +17,304 @@ LL | #![deny(unused_attributes)]
    |         ^^^^^^^^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:14:1
+  --> $DIR/unused-attr-duplicate.rs:37:1
    |
-LL | #![crate_name = "unused_attr_duplicate2"]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+LL | #[no_link]
+   | ^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:13:1
+  --> $DIR/unused-attr-duplicate.rs:36:1
    |
-LL | #![crate_name = "unused_attr_duplicate"]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+LL | #[no_link]
+   | ^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:17:1
+  --> $DIR/unused-attr-duplicate.rs:21:1
    |
 LL | #![recursion_limit = "256"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:16:1
+  --> $DIR/unused-attr-duplicate.rs:20:1
    |
 LL | #![recursion_limit = "128"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:20:1
+  --> $DIR/unused-attr-duplicate.rs:24:1
    |
 LL | #![type_length_limit = "1"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:19:1
+  --> $DIR/unused-attr-duplicate.rs:23:1
    |
 LL | #![type_length_limit = "1048576"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:23:1
+  --> $DIR/unused-attr-duplicate.rs:27:1
    |
 LL | #![no_std]
    | ^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:22:1
+  --> $DIR/unused-attr-duplicate.rs:26:1
    |
 LL | #![no_std]
    | ^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:27:1
+  --> $DIR/unused-attr-duplicate.rs:31:1
    |
 LL | #![windows_subsystem = "windows"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:26:1
+  --> $DIR/unused-attr-duplicate.rs:30:1
    |
 LL | #![windows_subsystem = "console"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:30:1
+  --> $DIR/unused-attr-duplicate.rs:34:1
    |
 LL | #![no_builtins]
    | ^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:29:1
+  --> $DIR/unused-attr-duplicate.rs:33:1
    |
 LL | #![no_builtins]
    | ^^^^^^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:40:5
+  --> $DIR/unused-attr-duplicate.rs:44:5
    |
 LL |     #[macro_export]
    |     ^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:39:5
+  --> $DIR/unused-attr-duplicate.rs:43:5
    |
 LL |     #[macro_export]
    |     ^^^^^^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:37:1
+  --> $DIR/unused-attr-duplicate.rs:41:1
    |
 LL | #[macro_use]
    | ^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:36:1
+  --> $DIR/unused-attr-duplicate.rs:40:1
    |
 LL | #[macro_use]
    | ^^^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:47:1
+  --> $DIR/unused-attr-duplicate.rs:51:1
    |
 LL | #[path = "bar.rs"]
    | ^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:46:1
+  --> $DIR/unused-attr-duplicate.rs:50:1
    |
 LL | #[path = "auxiliary/lint_unused_extern_crate.rs"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:53:1
+  --> $DIR/unused-attr-duplicate.rs:57:1
    |
 LL | #[ignore = "some text"]
    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:52:1
+  --> $DIR/unused-attr-duplicate.rs:56:1
    |
 LL | #[ignore]
    | ^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:55:1
+  --> $DIR/unused-attr-duplicate.rs:59:1
    |
 LL | #[should_panic(expected = "values don't match")]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:54:1
+  --> $DIR/unused-attr-duplicate.rs:58:1
    |
 LL | #[should_panic]
    | ^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:60:1
+  --> $DIR/unused-attr-duplicate.rs:64:1
    |
 LL | #[must_use = "some message"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:59:1
+  --> $DIR/unused-attr-duplicate.rs:63:1
    |
 LL | #[must_use]
    | ^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:66:1
+  --> $DIR/unused-attr-duplicate.rs:70:1
    |
 LL | #[non_exhaustive]
    | ^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:65:1
+  --> $DIR/unused-attr-duplicate.rs:69:1
    |
 LL | #[non_exhaustive]
    | ^^^^^^^^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:72:1
+  --> $DIR/unused-attr-duplicate.rs:76:1
    |
 LL | #[automatically_derived]
    | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:71:1
+  --> $DIR/unused-attr-duplicate.rs:75:1
    |
 LL | #[automatically_derived]
    | ^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:76:1
+  --> $DIR/unused-attr-duplicate.rs:80:1
    |
 LL | #[inline(never)]
    | ^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:75:1
+  --> $DIR/unused-attr-duplicate.rs:79:1
    |
 LL | #[inline(always)]
    | ^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:79:1
+  --> $DIR/unused-attr-duplicate.rs:83:1
    |
 LL | #[cold]
    | ^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:78:1
+  --> $DIR/unused-attr-duplicate.rs:82:1
    |
 LL | #[cold]
    | ^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:81:1
+  --> $DIR/unused-attr-duplicate.rs:85:1
    |
 LL | #[track_caller]
    | ^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:80:1
+  --> $DIR/unused-attr-duplicate.rs:84:1
    |
 LL | #[track_caller]
    | ^^^^^^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:88:5
+  --> $DIR/unused-attr-duplicate.rs:92:5
    |
 LL |     #[link_name = "this_does_not_exist"]
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:90:5
+  --> $DIR/unused-attr-duplicate.rs:94:5
    |
 LL |     #[link_name = "rust_dbg_extern_identity_u32"]
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:94:1
+  --> $DIR/unused-attr-duplicate.rs:98:1
    |
 LL | #[export_name = "exported_symbol_name"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:96:1
+  --> $DIR/unused-attr-duplicate.rs:100:1
    |
 LL | #[export_name = "exported_symbol_name2"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:100:1
+  --> $DIR/unused-attr-duplicate.rs:104:1
    |
 LL | #[no_mangle]
    | ^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:99:1
+  --> $DIR/unused-attr-duplicate.rs:103:1
    |
 LL | #[no_mangle]
    | ^^^^^^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:104:1
+  --> $DIR/unused-attr-duplicate.rs:108:1
    |
 LL | #[used]
    | ^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:103:1
+  --> $DIR/unused-attr-duplicate.rs:107:1
    |
 LL | #[used]
    | ^^^^^^^
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:107:1
+  --> $DIR/unused-attr-duplicate.rs:111:1
    |
 LL | #[link_section = ".text"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:110:1
+  --> $DIR/unused-attr-duplicate.rs:114:1
    |
 LL | #[link_section = ".bss"]
    | ^^^^^^^^^^^^^^^^^^^^^^^^
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
 
 error: unused attribute
-  --> $DIR/unused-attr-duplicate.rs:25:1
+  --> $DIR/unused-attr-duplicate.rs:14:1
+   |
+LL | #![crate_name = "unused_attr_duplicate2"]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
+   |
+note: attribute also specified here
+  --> $DIR/unused-attr-duplicate.rs:13:1
+   |
+LL | #![crate_name = "unused_attr_duplicate"]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
+
+error: unused attribute
+  --> $DIR/unused-attr-duplicate.rs:29:1
    |
 LL | #![no_implicit_prelude]
    | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute
    |
 note: attribute also specified here
-  --> $DIR/unused-attr-duplicate.rs:24:1
+  --> $DIR/unused-attr-duplicate.rs:28:1
    |
 LL | #![no_implicit_prelude]
    | ^^^^^^^^^^^^^^^^^^^^^^^
 
-error: aborting due to 24 previous errors
+error: aborting due to 25 previous errors
 
diff --git a/tests/ui/lint/unused/unused_attributes-must_use.fixed b/tests/ui/lint/unused/unused_attributes-must_use.fixed
index 2e800cbff3f31..6bc63c8ee5be2 100644
--- a/tests/ui/lint/unused/unused_attributes-must_use.fixed
+++ b/tests/ui/lint/unused/unused_attributes-must_use.fixed
@@ -66,6 +66,8 @@ extern "Rust" {
 }
 
  //~ ERROR unused attribute
+//~^ ERROR `#[must_use]` attribute cannot be used on macro calls
+//~| WARN this was previously accepted by the compiler but is being phased out
 global_asm!("");
 
  //~ ERROR attribute cannot be used on
diff --git a/tests/ui/lint/unused/unused_attributes-must_use.rs b/tests/ui/lint/unused/unused_attributes-must_use.rs
index c41c6c1d706b4..3c0d76e619f3d 100644
--- a/tests/ui/lint/unused/unused_attributes-must_use.rs
+++ b/tests/ui/lint/unused/unused_attributes-must_use.rs
@@ -66,6 +66,8 @@ extern "Rust" {
 }
 
 #[must_use] //~ ERROR unused attribute
+//~^ ERROR `#[must_use]` attribute cannot be used on macro calls
+//~| WARN this was previously accepted by the compiler but is being phased out
 global_asm!("");
 
 #[must_use] //~ ERROR attribute cannot be used on
diff --git a/tests/ui/lint/unused/unused_attributes-must_use.stderr b/tests/ui/lint/unused/unused_attributes-must_use.stderr
index 03baea3a00415..231d799057c87 100644
--- a/tests/ui/lint/unused/unused_attributes-must_use.stderr
+++ b/tests/ui/lint/unused/unused_attributes-must_use.stderr
@@ -1,20 +1,29 @@
-error: unused attribute `must_use`
+error: `#[must_use]` attribute cannot be used on macro calls
   --> $DIR/unused_attributes-must_use.rs:68:1
    |
 LL | #[must_use]
    | ^^^^^^^^^^^
    |
-note: the built-in attribute `must_use` will be ignored, since it's applied to the macro invocation `global_asm`
-  --> $DIR/unused_attributes-must_use.rs:69:1
-   |
-LL | global_asm!("");
-   | ^^^^^^^^^^
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 note: the lint level is defined here
   --> $DIR/unused_attributes-must_use.rs:4:9
    |
 LL | #![deny(unused_attributes, unused_must_use)]
    |         ^^^^^^^^^^^^^^^^^
 
+error: unused attribute `must_use`
+  --> $DIR/unused_attributes-must_use.rs:68:1
+   |
+LL | #[must_use]
+   | ^^^^^^^^^^^
+   |
+note: the built-in attribute `must_use` will be ignored, since it's applied to the macro invocation `global_asm`
+  --> $DIR/unused_attributes-must_use.rs:71:1
+   |
+LL | global_asm!("");
+   | ^^^^^^^^^^
+
 error: `#[must_use]` attribute cannot be used on extern crates
   --> $DIR/unused_attributes-must_use.rs:7:1
    |
@@ -88,7 +97,7 @@ LL |     #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on type aliases
-  --> $DIR/unused_attributes-must_use.rs:71:1
+  --> $DIR/unused_attributes-must_use.rs:73:1
    |
 LL | #[must_use]
    | ^^^^^^^^^^^
@@ -97,7 +106,7 @@ LL | #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on function params
-  --> $DIR/unused_attributes-must_use.rs:75:8
+  --> $DIR/unused_attributes-must_use.rs:77:8
    |
 LL | fn qux<#[must_use] T>(_: T) {}
    |        ^^^^^^^^^^^
@@ -106,7 +115,7 @@ LL | fn qux<#[must_use] T>(_: T) {}
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on associated consts
-  --> $DIR/unused_attributes-must_use.rs:80:5
+  --> $DIR/unused_attributes-must_use.rs:82:5
    |
 LL |     #[must_use]
    |     ^^^^^^^^^^^
@@ -115,7 +124,7 @@ LL |     #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on associated types
-  --> $DIR/unused_attributes-must_use.rs:83:5
+  --> $DIR/unused_attributes-must_use.rs:85:5
    |
 LL |     #[must_use]
    |     ^^^^^^^^^^^
@@ -124,7 +133,7 @@ LL |     #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on trait impl blocks
-  --> $DIR/unused_attributes-must_use.rs:93:1
+  --> $DIR/unused_attributes-must_use.rs:95:1
    |
 LL | #[must_use]
    | ^^^^^^^^^^^
@@ -133,7 +142,7 @@ LL | #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on trait methods in impl blocks
-  --> $DIR/unused_attributes-must_use.rs:98:5
+  --> $DIR/unused_attributes-must_use.rs:100:5
    |
 LL |     #[must_use]
    |     ^^^^^^^^^^^
@@ -142,7 +151,7 @@ LL |     #[must_use]
    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
 
 error: `#[must_use]` attribute cannot be used on trait aliases
-  --> $DIR/unused_attributes-must_use.rs:105:1
+  --> $DIR/unused_attributes-must_use.rs:107:1
    |
 LL | #[must_use]
    | ^^^^^^^^^^^
@@ -151,7 +160,7 @@ LL | #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on macro defs
-  --> $DIR/unused_attributes-must_use.rs:109:1
+  --> $DIR/unused_attributes-must_use.rs:111:1
    |
 LL | #[must_use]
    | ^^^^^^^^^^^
@@ -160,7 +169,7 @@ LL | #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on statements
-  --> $DIR/unused_attributes-must_use.rs:118:5
+  --> $DIR/unused_attributes-must_use.rs:120:5
    |
 LL |     #[must_use]
    |     ^^^^^^^^^^^
@@ -169,7 +178,7 @@ LL |     #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on closures
-  --> $DIR/unused_attributes-must_use.rs:123:13
+  --> $DIR/unused_attributes-must_use.rs:125:13
    |
 LL |     let x = #[must_use]
    |             ^^^^^^^^^^^
@@ -178,7 +187,7 @@ LL |     let x = #[must_use]
    = help: `#[must_use]` can be applied to methods, data types, functions, unions, foreign functions, and traits
 
 error: `#[must_use]` attribute cannot be used on match arms
-  --> $DIR/unused_attributes-must_use.rs:146:9
+  --> $DIR/unused_attributes-must_use.rs:148:9
    |
 LL |         #[must_use]
    |         ^^^^^^^^^^^
@@ -187,7 +196,7 @@ LL |         #[must_use]
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on struct fields
-  --> $DIR/unused_attributes-must_use.rs:155:28
+  --> $DIR/unused_attributes-must_use.rs:157:28
    |
 LL |     let s = PatternField { #[must_use]  foo: 123 };
    |                            ^^^^^^^^^^^
@@ -196,7 +205,7 @@ LL |     let s = PatternField { #[must_use]  foo: 123 };
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: `#[must_use]` attribute cannot be used on pattern fields
-  --> $DIR/unused_attributes-must_use.rs:157:24
+  --> $DIR/unused_attributes-must_use.rs:159:24
    |
 LL |     let PatternField { #[must_use] foo } = s;
    |                        ^^^^^^^^^^^
@@ -205,7 +214,7 @@ LL |     let PatternField { #[must_use] foo } = s;
    = help: `#[must_use]` can be applied to functions, data types, unions, and traits
 
 error: unused `X` that must be used
-  --> $DIR/unused_attributes-must_use.rs:128:5
+  --> $DIR/unused_attributes-must_use.rs:130:5
    |
 LL |     X;
    |     ^
@@ -221,7 +230,7 @@ LL |     let _ = X;
    |     +++++++
 
 error: unused `Y` that must be used
-  --> $DIR/unused_attributes-must_use.rs:129:5
+  --> $DIR/unused_attributes-must_use.rs:131:5
    |
 LL |     Y::Z;
    |     ^^^^
@@ -232,7 +241,7 @@ LL |     let _ = Y::Z;
    |     +++++++
 
 error: unused `U` that must be used
-  --> $DIR/unused_attributes-must_use.rs:130:5
+  --> $DIR/unused_attributes-must_use.rs:132:5
    |
 LL |     U { unit: () };
    |     ^^^^^^^^^^^^^^
@@ -243,7 +252,7 @@ LL |     let _ = U { unit: () };
    |     +++++++
 
 error: unused return value of `U::method` that must be used
-  --> $DIR/unused_attributes-must_use.rs:131:5
+  --> $DIR/unused_attributes-must_use.rs:133:5
    |
 LL |     U::method();
    |     ^^^^^^^^^^^
@@ -254,7 +263,7 @@ LL |     let _ = U::method();
    |     +++++++
 
 error: unused return value of `foo` that must be used
-  --> $DIR/unused_attributes-must_use.rs:132:5
+  --> $DIR/unused_attributes-must_use.rs:134:5
    |
 LL |     foo();
    |     ^^^^^
@@ -265,7 +274,7 @@ LL |     let _ = foo();
    |     +++++++
 
 error: unused return value of `foreign_foo` that must be used
-  --> $DIR/unused_attributes-must_use.rs:135:9
+  --> $DIR/unused_attributes-must_use.rs:137:9
    |
 LL |         foreign_foo();
    |         ^^^^^^^^^^^^^
@@ -276,7 +285,7 @@ LL |         let _ = foreign_foo();
    |         +++++++
 
 error: unused return value of `Use::get_four` that must be used
-  --> $DIR/unused_attributes-must_use.rs:143:5
+  --> $DIR/unused_attributes-must_use.rs:145:5
    |
 LL |     ().get_four();
    |     ^^^^^^^^^^^^^
@@ -286,5 +295,5 @@ help: use `let _ = ...` to ignore the resulting value
 LL |     let _ = ().get_four();
    |     +++++++
 
-error: aborting due to 29 previous errors
+error: aborting due to 30 previous errors
 
diff --git a/tests/ui/resolve/path-attr-in-const-block.rs b/tests/ui/resolve/path-attr-in-const-block.rs
index 076511d26d6d3..0ca356b1ddf0b 100644
--- a/tests/ui/resolve/path-attr-in-const-block.rs
+++ b/tests/ui/resolve/path-attr-in-const-block.rs
@@ -5,5 +5,6 @@ fn main() {
     const {
         #![path = foo!()]
         //~^ ERROR: cannot find macro `foo` in this scope
+        //~| ERROR: attribute value must be a literal
     }
 }
diff --git a/tests/ui/resolve/path-attr-in-const-block.stderr b/tests/ui/resolve/path-attr-in-const-block.stderr
index 8f9e58157c809..19d2745577be1 100644
--- a/tests/ui/resolve/path-attr-in-const-block.stderr
+++ b/tests/ui/resolve/path-attr-in-const-block.stderr
@@ -4,5 +4,11 @@ error: cannot find macro `foo` in this scope
 LL |         #![path = foo!()]
    |                   ^^^
 
-error: aborting due to 1 previous error
+error: attribute value must be a literal
+  --> $DIR/path-attr-in-const-block.rs:6:19
+   |
+LL |         #![path = foo!()]
+   |                   ^^^^^^
+
+error: aborting due to 2 previous errors