5 commits

Author	SHA1	Message	Date
Nilstrieb	171be8ce94	Downgrade tracing and syn ... There's currently a deadlock with tracing when RUSTC_LOG is enabled. Downgrade tracing-core for now to avoid blocking the other updates. syns upgrades cause some nontrivial changes in the diagnostics derive tests, which are best dealt with in another PR.	2023-07-02 21:02:31 +02:00
Yuki Omoto	4e2a3567bc	Add log-backtrace option to show backtraces along with logging	2023-01-12 00:17:48 +09:00
Josh Triplett	d60ba29b10	Use IsTerminal in rustc_log	2022-10-16 15:10:40 +01:00
David Tolnay	ffbeebbf7a	Make rustc_log doc test runnable	2022-01-03 22:31:56 -08:00
David Tolnay	6152d15e7c	Extract init_env_logger to crate	2022-01-03 16:45:21 -08:00