README example rendering doesn't hide lines

[mpalmer]

Current Behavior

I just looked at the crates.io page for my crate, service-skeleton, and noticed that the lines that I thought I'd hidden (using the standard rustdoc mechanism) are showing up in the rendering of the README (such as the line in the first example, under the "Usage" heading, that reads // Yes, this is cheating and the line before/after).

Expected Behavior

The lines that I'm trying to hide wouldn't show up in the README rendering on crates.io.

Steps To Reproduce

1. Go to https://crates.io/crates/service-skeleton
2. Scroll down to "Usage"
3. Look at the first example
4. Observe that there are lines starting with # visible.

Environment

No response

Anything else?

It's possible I've misunderstood how doctests work, in which case, my apologies, and I'd appreciate a pointer towards what I should be doing instead.

[Turbo87]

they're also showing up on https://github.com/mpalmer/service-skeleton#usage, which is what we're roughly trying to match. these lines are only hidden on docs output.

[mpalmer]

Yeah, I expect them to show up on GitHub, because it's not likely to understand rustdoc conventions. I figured crates.io, being a Rust-specific site, would be more likely to follow how rustdoc does things, but if not, I guess I'll just have to pull the examples out of the readme, or learn to live with it.