diff --git a/scripts/test_rustc_tests.sh b/scripts/test_rustc_tests.sh
index b485f2571cc7e..dcc8c7f435605 100755
--- a/scripts/test_rustc_tests.sh
+++ b/scripts/test_rustc_tests.sh
@@ -147,6 +147,11 @@ rm tests/ui/process/nofile-limit.rs # TODO some AArch64 linking issue
 
 rm tests/ui/stdio-is-blocking.rs # really slow with unoptimized libstd
 
+# rustc bugs
+# ==========
+# https://github.com/rust-lang/rust/pull/116447#issuecomment-1790451463
+rm tests/ui/coroutine/gen_block_*.rs
+
 cp ../dist/bin/rustdoc-clif ../dist/bin/rustdoc # some tests expect bin/rustdoc to exist
 
 # prevent $(RUSTDOC) from picking up the sysroot built by x.py. It conflicts with the one used by