commit 4bdda6d05faf24b4ff46bfcb7e40fb5d21e51259 parent 03d78126152bc79c82a4510fa654bb5a23c150cd Author: Nick Mathewson <nickm@torproject.org> Date: Thu, 21 Jun 2018 12:02:14 -0400 Move trace into its own library in libs. Apparently it has no testing variant.