Build failure for SQLite, relavant for rustdoc

[joelgallant]

You can see that the latest master branch is failing on SQLite tests here. Seems to only be on appveyor and not travis.

I noticed a similar failure in my own crate, when running rustdoc. I'm not running windows, but maybe what I'm seeing is a separate issue. (it looks identical though, so it seems related)

my log (name ommited)

error[E0275]: overflow evaluating the requirement `<&_ as diesel::Insertable<_>>::Values`
  |
  = help: consider adding a `#![recursion_limit="128"]` attribute to your crate
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&_, &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(_, _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(_, _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((_, _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((_, _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((_, _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((_, _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((_, _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((_, _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((_, _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((_, _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((_, _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((_, _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&(((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&((((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `(&((((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), &_, &_)`
  = note: required because of the requirements on the impl of `diesel::Insertable<_>` for `&(((((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _)`
  = note: required because of the requirements on the impl of `diesel::query_builder::QueryFragment<_>` for `diesel::insertable::BatchInsert<'_, (((((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _>`
  = note: required because of the requirements on the impl of `diesel::query_dsl::load_dsl::ExecuteDsl<_, _>` for `diesel::insertable::BatchInsert<'_, (((((((((((((((((((((((((((((((_, _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _, _), _>`

error: Could not document ``.

Caused by:
  process didn't exit successfully: `rustdoc --edition=2018 [..] --color always --target x86_64-unknown-linux-gnu -o /work/target/x86_64-unknown-linux-gnu/doc --cfg 'feature="default"' --document-private-items

This still occurs with most minimal example:

table! {
    table_name (id) {
        id -> Integer,
    }
}

and

create table table_name (
  id INTEGER PRIMARY KEY NOT NULL
)

[joelgallant]

This also happens on master using cargo +beta doc -p diesel (stable fails in a different way).

[weiznich]

This is clearly a rustc issue (because it works on stable). Closed because this is nothing that could be fixed in diesel.
See rust-lang/rust#54524 for the documentation issue.