Problems with test coverage


I have some problems with getting kcov to work with html5ever. I keep getting an error, that something isn’t right and I should rerun the coverage with --verify flag.

Did anyone else experience similar problem with kcov? Additionally, even though tests are around 13620 test cases, it only runs about twenty of them when --verify flag.

I apologize for sparse explanation: Not at my home computer right now.


Related to this?


Not really, I actually build it manually, without using travis-cargo. I copied what hyper does.


I see. Does it still work f or hyper?


It works for hyper on server. However it doesn’t seem to be working for me. Interesting…

Here is the error:

kcov: Process exited with signal 4 (SIGILL) at 0x7ffff6d85a49

kcov: Illegal instructions are sometimes caused by some GCC versions
kcov: miscompiling C++ headers. If the problem is persistent, try running
kcov: with --verify. For more information, see