Coverage error: failed to parse lock file

[eldruin]

Thanks for creating this @roblabla! I use it all the time :)
Today, however I have started seeing an error after the compilation of kcov:

error: failed to parse lock file at: /home/travis/build/eldruin/bmi160-rs/Cargo.lock

Caused by:
  invalid serialized PackageId for key `package.dependencies`

See the build log here

Do you know how to solve this?

[CAD97]

I can tell you what causes it: the new lockfile format. I think cargo-travis "just" needs to update cargo-as-a-library and it should "just work" again.

In the mean time, you can commit a lockfile generated by a rust < 1.41 and it'll keep using the old, compatible lockfile format.

[roblabla]

I have a branch where I moved to using cargo metadata. It isn’t well tested though. If you want to try it, try to install the cargo-metadata branch of cargo-travis.

[simeg]

@roblabla Do you have any updates on this issue? Is the branch you mention in such a state that someone else would be able to pick up and finish the work?

[roblabla]

AFAIK it already works. Unfortunately, I'm not really using this project anymore, so there isn't much dogfooding going on.

I'll try taking it for a test run to make sure coverage, coveralls and docs all work. If all works properly I'll release a new version with the fixes.