Crash while parsing cmake file

I created new cmake project. I opened this project in Qt Creator and started editing main CMakeLists.txt. Then I did try to save, clear cmake and regenerate cmake. While doing it Qt creator crashed. Not sure if this is related but I already had another project opened with another instance of Qt Creater that was started from Dock. The 2nd instance that crashed was started from command line. First instance was uneffected. I am attaching crash file.

EDIT: While trying to attach crash txt file I got this message

JIRA could not attach the file as there was a missing token. Please try attaching the file again.

Looks like I can't paste it here since it is too long. Please advice how to attach file

EDIT2: Looks like I could attach file after bug creation