Travis builds failing for OSX & beta

[Michael-F-Bryan]

For some reason we're encountering a permissions error when running the OSX/beta travis build. An example is trying to merge #465 or #422.

This is the error message:

@budziq or @steveklabnik, have you got any idea what may be causing this?

[budziq]

@Michael-F-Bryan on first glance it looks like rust-lang/cargo#4699

[Michael-F-Bryan]

I added a couple debug commands to see what's going on in that directory and that seems to be the issue.

You can see that mdbook-$hash.dSYM is a directory whereas cargo is only trying to remove files, according to that issue you linked.

I'm thinking the easiest solution is to temporarily remove the OSX job until rust-lang/cargo#4699 is solved. @budziq, can you think of any other workaround?

[budziq]

We can either disable osx (or just beta) temporarily or just wait doing nothing untill cargo gets fixed. I'd probably just disable the beta for now as the least valuable check.

But I'm game either way.

[Michael-F-Bryan]

I think I'll disable beta because you tend to only ever use stable or nightly.

[budziq]

Looking at the 1.22.1 release notes, the problem with cargo on MacOS beta should be fixed.

[sorin-davidoi]

@Michael-F-Bryan I guess this can be closed?

[Michael-F-Bryan]

Yep.