Hmmm, I don’t think I can reproduce the bug in GitHub and or AppVeyor because the bug is only in context of our new VisualSVN server in combination with MinGW compiler. In the mean time I assume it has something to do with the url. Our last server used the svn protocol, the new VisualSvn uses https. Using the same project with an ARM compiler I get also an upload error but I can eliminate with sonar.scm.disabled=true. With MinGW compiler I get the crash. The project is just a class with “Hello World”. The environment makes the problem.
My workaround at the moment is: After compiling I copy the project in a temporary folder without svn context and upload from this location.