diff --git a/compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh b/compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh
index 7f47fd972c4..b6651fa2891 100755
--- a/compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh
+++ b/compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh
@@ -41,15 +41,6 @@ rm tests/ui/parser/unclosed-delimiter-in-dep.rs # submodule contains //~ERROR
 # missing features
 # ================
 
-# extra warning about -Cpanic=abort for proc macros
-rm tests/ui/proc-macro/crt-static.rs
-rm tests/ui/proc-macro/proc-macro-deprecated-attr.rs
-rm tests/ui/proc-macro/quote-debug.rs
-rm tests/ui/proc-macro/no-missing-docs.rs
-rm tests/ui/rust-2018/proc-macro-crate-in-paths.rs
-rm tests/ui/proc-macro/allowed-signatures.rs
-rm tests/ui/proc-macro/no-mangle-in-proc-macro-issue-111888.rs
-
 # vendor intrinsics
 rm tests/ui/simd/array-type.rs # "Index argument for `simd_insert` is not a constant"
 rm tests/ui/asm/x86_64/evex512-implicit-feature.rs # unimplemented AVX512 x86 vendor intrinsic
diff --git a/tests/ui/proc-macro/allowed-signatures.rs b/tests/ui/proc-macro/allowed-signatures.rs
index 8dede3f50b5..c70d62ab57b 100644
--- a/tests/ui/proc-macro/allowed-signatures.rs
+++ b/tests/ui/proc-macro/allowed-signatures.rs
@@ -1,6 +1,7 @@
 //@ check-pass
 //@ force-host
 //@ no-prefer-dynamic
+//@ needs-unwind compiling proc macros with panic=abort causes a warning
 
 #![crate_type = "proc-macro"]
 #![allow(private_interfaces)]
@@ -9,7 +10,7 @@ use proc_macro::TokenStream;
 
 #[proc_macro]
 pub fn foo<T>(t: T) -> TokenStream {
-  TokenStream::new()
+    TokenStream::new()
 }
 
 trait Project {
diff --git a/tests/ui/proc-macro/crt-static.rs b/tests/ui/proc-macro/crt-static.rs
index 0874c4e8a38..0255d26254e 100644
--- a/tests/ui/proc-macro/crt-static.rs
+++ b/tests/ui/proc-macro/crt-static.rs
@@ -7,6 +7,7 @@
 //@ force-host
 //@ no-prefer-dynamic
 //@ needs-dynamic-linking
+//@ needs-unwind compiling proc macros with panic=abort causes a warning
 
 #![crate_type = "proc-macro"]
 
diff --git a/tests/ui/proc-macro/no-mangle-in-proc-macro-issue-111888.rs b/tests/ui/proc-macro/no-mangle-in-proc-macro-issue-111888.rs
index e04d45bbd0d..1424754f0ca 100644
--- a/tests/ui/proc-macro/no-mangle-in-proc-macro-issue-111888.rs
+++ b/tests/ui/proc-macro/no-mangle-in-proc-macro-issue-111888.rs
@@ -1,6 +1,7 @@
 //@ build-pass
 //@ force-host
 //@ no-prefer-dynamic
+//@ needs-unwind compiling proc macros with panic=abort causes a warning
 //@ aux-build:exports_no_mangle.rs
 #![crate_type = "proc-macro"]
 
diff --git a/tests/ui/proc-macro/no-missing-docs.rs b/tests/ui/proc-macro/no-missing-docs.rs
index 124af9bea75..49d9ead340b 100644
--- a/tests/ui/proc-macro/no-missing-docs.rs
+++ b/tests/ui/proc-macro/no-missing-docs.rs
@@ -4,6 +4,7 @@
 //@ build-pass (FIXME(62277): could be check-pass?)
 //@ force-host
 //@ no-prefer-dynamic
+//@ needs-unwind compiling proc macros with panic=abort causes a warning
 
 #![crate_type = "proc-macro"]
 #![deny(missing_docs)]
diff --git a/tests/ui/proc-macro/proc-macro-deprecated-attr.rs b/tests/ui/proc-macro/proc-macro-deprecated-attr.rs
index 5e06a1c6cf8..85e930bf7f5 100644
--- a/tests/ui/proc-macro/proc-macro-deprecated-attr.rs
+++ b/tests/ui/proc-macro/proc-macro-deprecated-attr.rs
@@ -1,6 +1,7 @@
 //@ check-pass
 //@ force-host
 //@ no-prefer-dynamic
+//@ needs-unwind compiling proc macros with panic=abort causes a warning
 
 #![deny(deprecated)]
 
diff --git a/tests/ui/proc-macro/quote-debug.rs b/tests/ui/proc-macro/quote-debug.rs
index f1593b505f9..11d144d609f 100644
--- a/tests/ui/proc-macro/quote-debug.rs
+++ b/tests/ui/proc-macro/quote-debug.rs
@@ -2,6 +2,7 @@
 //@ force-host
 //@ no-prefer-dynamic
 //@ compile-flags: -Z unpretty=expanded
+//@ needs-unwind compiling proc macros with panic=abort causes a warning
 //
 // This file is not actually used as a proc-macro - instead,
 // it's just used to show the output of the `quote!` macro
diff --git a/tests/ui/proc-macro/quote-debug.stdout b/tests/ui/proc-macro/quote-debug.stdout
index 51f34423366..d84b4e051e8 100644
--- a/tests/ui/proc-macro/quote-debug.stdout
+++ b/tests/ui/proc-macro/quote-debug.stdout
@@ -4,6 +4,7 @@
 //@ force-host
 //@ no-prefer-dynamic
 //@ compile-flags: -Z unpretty=expanded
+//@ needs-unwind compiling proc macros with panic=abort causes a warning
 //
 // This file is not actually used as a proc-macro - instead,
 // it's just used to show the output of the `quote!` macro
diff --git a/tests/ui/rust-2018/proc-macro-crate-in-paths.rs b/tests/ui/rust-2018/proc-macro-crate-in-paths.rs
index ce29fc51a4f..e5a4b7a9d5c 100644
--- a/tests/ui/rust-2018/proc-macro-crate-in-paths.rs
+++ b/tests/ui/rust-2018/proc-macro-crate-in-paths.rs
@@ -1,6 +1,7 @@
 //@ build-pass (FIXME(62277): could be check-pass?)
 //@ force-host
 //@ no-prefer-dynamic
+//@ needs-unwind compiling proc macros with panic=abort causes a warning
 
 #![crate_type = "proc-macro"]
 #![deny(rust_2018_compatibility)]