Sergei Prikhodko

@noaelad @lennyburdette would you mind adding your setup of distributed tracing to the example, since for me even if the query is running well without it, with it I either...

The changes were a lot, so I did a rebuilt of that library for my purposes and pg support only. https://github.com/prikha/n_one

The bug is still present on 2.5.1 + Rails 5 + OS X Crushes ruby in the `development` the environment: I use this snippet to reproduce the issue: ``` Model._save_callbacks.map(&:key)...

Ok, that's actually explains it a bit. Basically: ```rb code_raw = File.read(path); puts Benchmark.measure { Parser::CurrentRuby.parse(code_raw) } code_ascii = code_raw.encode('ASCII', 'UTF-8', undef: :replace); puts Benchmark.measure { Parser::CurrentRuby.parse(code_ascii) } ``` Giving:...