diff options
| -rw-r--r-- | compiler/rustc_driver/src/lib.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_driver/src/lib.rs b/compiler/rustc_driver/src/lib.rs index f434673c39e..a192c2eb94e 100644 --- a/compiler/rustc_driver/src/lib.rs +++ b/compiler/rustc_driver/src/lib.rs @@ -1288,12 +1288,12 @@ pub fn init_env_logger(env: &str) { .with_indent_lines(true) .with_ansi(true) .with_targets(true) - .with_thread_ids(true) - .with_thread_names(true) .with_wraparound(10) .with_verbose_exit(true) .with_verbose_entry(true) .with_indent_amount(2); + #[cfg(parallel_compiler)] + let layer = layer.with_thread_ids(true).with_thread_names(true); use tracing_subscriber::layer::SubscriberExt; let subscriber = tracing_subscriber::Registry::default().with(filter).with(layer); |