Temporary hack to allow us to directly apply diff of matoko's branch.  Disable
rust-vet to skip auditing third party libs in order to download/vendor rust
deps on non-git firefox src.  Skip some style checks, as
macroassembler support in js/src/jit/ is not complete yet

diff --git a/python/mozbuild/mozbuild/vendor/vendor_rust.py b/python/mozbuild/mozbuild/vendor/vendor_rust.py
index bc9a9727ae..8cfdba4add 100644
--- a/python/mozbuild/mozbuild/vendor/vendor_rust.py
+++ b/python/mozbuild/mozbuild/vendor/vendor_rust.py
@@ -747,96 +747,96 @@ license file's hash.
                     failed = True
 
         # Only emit warnings for cargo-vet for now.
-        env = os.environ.copy()
-        env["PATH"] = os.pathsep.join(
-            (
-                str(Path(cargo).parent),
-                os.environ["PATH"],
-            )
-        )
-        flags = ["--output-format=json"]
-        if "MOZ_AUTOMATION" in os.environ:
-            flags.append("--locked")
-            flags.append("--frozen")
-        res = cargo_vet(
-            self,
-            flags,
-            stdout=subprocess.PIPE,
-            env=env,
-        )
-        if res.returncode:
-            vet = json.loads(res.stdout)
-            logged_error = False
-            for failure in vet.get("failures", []):
-                failure["crate"] = failure.pop("name")
-                self.log(
-                    logging.ERROR,
-                    "cargo_vet_failed",
-                    failure,
-                    "Missing audit for {crate}:{version} (requires {missing_criteria})."
-                    " Run `./mach cargo vet` for more information.",
-                )
-                logged_error = True
-            # NOTE: This could log more information, but the violation JSON
-            # output isn't super stable yet, so it's probably simpler to tell
-            # the caller to run `./mach cargo vet` directly.
-            for key in vet.get("violations", {}).keys():
-                self.log(
-                    logging.ERROR,
-                    "cargo_vet_failed",
-                    {"key": key},
-                    "Violation conflict for {key}. Run `./mach cargo vet` for more information.",
-                )
-                logged_error = True
-            if "error" in vet:
-                # NOTE: The error format produced by cargo-vet is from the
-                # `miette` crate, and can include a lot of metadata and context.
-                # If we want to show more details in the future, we can expand
-                # this rendering to also include things like source labels and
-                # related error metadata.
-                error = vet["error"]
-                self.log(
-                    logging.ERROR,
-                    "cargo_vet_failed",
-                    error,
-                    "Vet {severity}: {message}",
-                )
-                if "help" in error:
-                    self.log(logging.INFO, "cargo_vet_failed", error, " help: {help}")
-                for cause in error.get("causes", []):
-                    self.log(
-                        logging.INFO,
-                        "cargo_vet_failed",
-                        {"cause": cause},
-                        " cause: {cause}",
-                    )
-                for related in error.get("related", []):
-                    self.log(
-                        logging.INFO,
-                        "cargo_vet_failed",
-                        related,
-                        " related {severity}: {message}",
-                    )
-                self.log(
-                    logging.INFO,
-                    "cargo_vet_failed",
-                    {},
-                    "Run `./mach cargo vet` for more information.",
-                )
-                logged_error = True
-            if not logged_error:
-                self.log(
-                    logging.ERROR,
-                    "cargo_vet_failed",
-                    {},
-                    "Unknown vet error. Run `./mach cargo vet` for more information.",
-                )
-            failed = True
-
-        # If we failed when checking the crates list and/or running `cargo vet`,
-        # stop before invoking `cargo vendor`.
-        if failed:
-            return False
+        # env = os.environ.copy()
+        # env["PATH"] = os.pathsep.join(
+        #     (
+        #         str(Path(cargo).parent),
+        #         os.environ["PATH"],
+        #     )
+        # )
+        # flags = ["--output-format=json"]
+        # if "MOZ_AUTOMATION" in os.environ:
+        #     flags.append("--locked")
+        #     flags.append("--frozen")
+        # res = cargo_vet(
+        #     self,
+        #     flags,
+        #     stdout=subprocess.PIPE,
+        #     env=env,
+        # )
+        # if res.returncode:
+        #     vet = json.loads(res.stdout)
+        #     logged_error = False
+        #     for failure in vet.get("failures", []):
+        #         failure["crate"] = failure.pop("name")
+        #         self.log(
+        #             logging.ERROR,
+        #             "cargo_vet_failed",
+        #             failure,
+        #             "Missing audit for {crate}:{version} (requires {missing_criteria})."
+        #             " Run `./mach cargo vet` for more information.",
+        #         )
+        #         logged_error = True
+        #     # NOTE: This could log more information, but the violation JSON
+        #     # output isn't super stable yet, so it's probably simpler to tell
+        #     # the caller to run `./mach cargo vet` directly.
+        #     for key in vet.get("violations", {}).keys():
+        #         self.log(
+        #             logging.ERROR,
+        #             "cargo_vet_failed",
+        #             {"key": key},
+        #             "Violation conflict for {key}. Run `./mach cargo vet` for more information.",
+        #         )
+        #         logged_error = True
+        #     if "error" in vet:
+        #         # NOTE: The error format produced by cargo-vet is from the
+        #         # `miette` crate, and can include a lot of metadata and context.
+        #         # If we want to show more details in the future, we can expand
+        #         # this rendering to also include things like source labels and
+        #         # related error metadata.
+        #         error = vet["error"]
+        #         self.log(
+        #             logging.ERROR,
+        #             "cargo_vet_failed",
+        #             error,
+        #             "Vet {severity}: {message}",
+        #         )
+        #         if "help" in error:
+        #             self.log(logging.INFO, "cargo_vet_failed", error, " help: {help}")
+        #         for cause in error.get("causes", []):
+        #             self.log(
+        #                 logging.INFO,
+        #                 "cargo_vet_failed",
+        #                 {"cause": cause},
+        #                 " cause: {cause}",
+        #             )
+        #         for related in error.get("related", []):
+        #             self.log(
+        #                 logging.INFO,
+        #                 "cargo_vet_failed",
+        #                 related,
+        #                 " related {severity}: {message}",
+        #             )
+        #         self.log(
+        #             logging.INFO,
+        #             "cargo_vet_failed",
+        #             {},
+        #             "Run `./mach cargo vet` for more information.",
+        #         )
+        #         logged_error = True
+        #     if not logged_error:
+        #         self.log(
+        #             logging.ERROR,
+        #             "cargo_vet_failed",
+        #             {},
+        #             "Unknown vet error. Run `./mach cargo vet` for more information.",
+        #         )
+        #     failed = True
+
+        # # If we failed when checking the crates list and/or running `cargo vet`,
+        # # stop before invoking `cargo vendor`.
+        # if failed:
+        #     return False
 
         res = subprocess.run(
             [cargo, "vendor", vendor_dir], cwd=self.topsrcdir, stdout=subprocess.PIPE
@@ -913,7 +913,8 @@ license file's hash.
                     directory=replace["directory"],
                 )
             )
-
+        return True
+        
         if not self._check_licenses(vendor_dir):
             self.log(
                 logging.ERROR,