eRFC: Iterate on and stabilize libtest's programmatic output

[epage]

This eRFC lays out a path for stabilizing programmatic output for libtest.

Rendered Tracking Issue

[epage]

Had to create the T-testing-devex label. Hope there isn't any other process for when we do the FCP...

EDIT: rust-lang/team#1238 unblocks FCP

[epage]

@rfcbot merge

As we aren't gathering more input, figure its time to move forward.

[rfcbot]

Team member @epage has proposed to merge this. The next step is review by the rest of the tagged team members:

• [x] @Muscraft
• [x] @calebcartwright
• [x] @epage
• [ ] @thomcc
• [x] @weihanglo

No concerns currently listed.

Once a majority of reviewers approve (and at most 2 approvals are outstanding), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

See this document for info about what commands tagged team members can give me.

[rfcbot]

:bell: This is now entering its final comment period, as per the review above. :bell:

[calebcartwright]

I anticipate checking my box on this later today, but haven't fully finished reading the text yet

[rfcbot]

The final comment period, with a disposition to merge, as per the review above, is now complete.

As the automated representative of the governance process, I would like to thank the author for their work and everyone else who contributed.

This will be merged soon.

[Muscraft]

Huzzah! The @rust-lang/testing-devex team has decided to accept this RFC.

To track further discussion, subscribe to the tracking issue here: rust-lang/testing-devex-team#1