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Diffstat (limited to 'src')
| -rw-r--r-- | src/doc/rustc/src/tests/index.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/doc/rustc/src/tests/index.md b/src/doc/rustc/src/tests/index.md index 7033184e52a..ab96fbcd317 100644 --- a/src/doc/rustc/src/tests/index.md +++ b/src/doc/rustc/src/tests/index.md @@ -168,6 +168,8 @@ other threads will be allowed to run to completion before the process exits. Note that when running tests in parallel, the test execution order is non-deterministic: if multiple tests would fail, the first failure encountered will be reported. +⚠️ 🚧 This requires the `-Z unstable-options` flag. + #### `--test-threads` _NUM_THREADS_ Sets the number of threads to use for running tests in parallel. By default, |