message: the stable part of compiletest_rs is enough
diff: @@ -54,5 +54,5 @@ cargo_miri = ["cargo_metadata", "directories", "rustc_version"]
  rustc_tests = []
  [dev-dependencies]
  -compiletest_rs = { version = "0.3.17", features = ["tmp"] }
  +compiletest_rs = { version = "0.3.17", features = ["tmp", "stable"] }
  colored = "1.6"
  