Crash during opening midi files

With 3.5.380 I can open almost any file from http://www.parkov.narod.ru/midi/west.html although Ardour complains “no useful data”. With the current version from svn I get a crash during opening these files (always segfault with libstdc++).
Q: Is this commit from https://github.com/Ardour/ardour/commit/2f6065b32c26dba0f7ea5da5c980d0406c36cc55 included to the brunch 3.0 from git.ardour.org? Maybe I need to try from the “master”?
Ubuntu 14.04.