cargo doc is failing

[oysterpack]

running cargo +nightly doc on a project that includes futures-preview fails with the below error:

...
error: `[Box::pinned]` cannot be resolved, ignoring it...
   --> /home/alfio/.cargo/registry/src/github.aaakk.us.kg-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.13/src/try_stream/mod.rs:602:84
    |
602 |     /// first have to pin the stream. This can be done by boxing the stream using [`Box::pinned`]
    |                                                                                    ^^^^^^^^^^^^^ cannot be resolved, ignoring
    |
    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`

error: aborting due to 147 previous errors

Caused by:
  process didn't exit successfully: `rustdoc --edition=2018 --crate-name ruggine_concurrency ruggine-concurrency/src/lib.rs  ...

Meta

• rustdoc 1.35.0-nightly (94fd04589 2019-03-21)

[taiki-e]

The old method name will fix in #1498, but the errors is a problem of rustdoc (see rust-lang/rust#43466 (comment) and rust-lang/rust#56922).

Also, if that project uses #![deny(warnings)] or RUSTDOCFLAGS=-Dwarnings, you may be able to avoid the error by changing it (e.g., use #![cfg_attr(test, deny(warnings))], remove it, etc). (intra_doc_link_resolution_failure is a warning by default).

[oysterpack]

Thanks - the project uses #![deny(warnings)] and removing it resolved the issue ... now I can generate docs for the project excluding dependencies