twistedfall

I can't seem to find the original error in this log, but I'm seeing: ``` error: couldn't read opencv-rust\build\binding-generator.rs: The system cannot find the path specified. (os error 3) -->...

And `RUST_BACKTRACE="full"` won't help here, for proper debug logs you'd need to pass `-vv` flag to `cargo` itself

Can you please run a `cargo clean` and then do a `cargo build -vv` again and attach the output?

The log has a lot of `Fresh ` so it doesn't look like a clean build

This log doesn't contain the debug output that the build script of the `opencv` crate produces during its build. Maybe you have some kind of target directory sharing or caching?

Please attach a full build log as produced by `cargo build -vv`

Looks like at least "xphoto" and "face" modules are affected. The exact error produced is: ``` unsafe precondition(s) violated: slice::from_raw_parts requires the pointer to be aligned and non-null, and the...

@TDiblik Thanks a lot for your work and investigation! Let's hope that the fix in clang will land before the the rust changes land in stable otherwise vendoring would be...

While we wait for the new `clang` release there is now v0.91.3 with the workaround for this bug.

Well, from the initial build log the problem is that it tries to link the (non-existent) file named "lib.lib", but the log is missing any debug information that could help...