message: Run tests with warnings
diff: @@ -15,7 +15,7 @@ for test in $(rg --files-with-matches "asm!|catch_unwind|should_panic|lto|// nee
  rm $test
  done
  -for test in $(rg -i --files-with-matches "//(\[\w+\])?~|// error-pattern:|// build-fail|// run-fail|-Cllvm-args" src/test/ui); do
  +for test in $(rg -i --files-with-matches "//(\[\w+\])?~[^\|]*\s*ERR|// error-pattern:|// build-fail|// run-fail|-Cllvm-args" src/test/ui); do
  rm $test
  done
  @@ -95,6 +95,8 @@ rm src/test/ui/issues/issue-74564-if-expr-stack-overflow.rs # gives a stackoverf
  rm src/test/incremental/thinlto/cgu_invalidated_when_import_{added,removed}.rs # requires LLVM
  +rm src/test/ui/unsafe/union.rs # has UB caught by cg_clif. see rust-lang/rust#95075
  +
  echo "[TEST] rustc test suite"
  RUST_TEST_NOCAPTURE=1 COMPILETEST_FORCE_STAGE0=1 ./x.py test --stage 0 src/test/{codegen-units,run-make,run-pass-valgrind,ui,incremental}
  popd
  