remove tracing tree indent lines

Author: lcnr

compiler/rustc_log/src/lib.rs

@@ -103,7 +103,6 @@ pub fn init_logger(cfg: LoggerConfig) -> Result<(), Error> {
 
     let mut layer = tracing_tree::HierarchicalLayer::default()
         .with_writer(io::stderr)
-        .with_indent_lines(true)
         .with_ansi(color_logs)
         .with_targets(true)
         .with_verbose_exit(verbose_entry_exit)

compiler/rustc_pattern_analysis/tests/common/mod.rs

@@ -13,7 +13,6 @@ pub fn init_tracing() {
     use tracing_subscriber::Layer;
     let _ = tracing_tree::HierarchicalLayer::default()
         .with_writer(std::io::stderr)
-        .with_indent_lines(true)
         .with_ansi(true)
         .with_targets(true)
         .with_indent_amount(2)

src/librustdoc/lib.rs

@@ -200,7 +200,6 @@ fn init_logging(early_dcx: &EarlyDiagCtxt) {
     let filter = tracing_subscriber::EnvFilter::from_env("RUSTDOC_LOG");
     let layer = tracing_tree::HierarchicalLayer::default()
         .with_writer(io::stderr)
-        .with_indent_lines(true)
         .with_ansi(color_logs)
         .with_targets(true)
         .with_wraparound(10)