Fix breakage due to rust-lang/rust#58167

[ghost]

No description provided.

[mati865]

error[E0560]: struct `rustc_errors::CodeSuggestion` has no field named `show_code_when_inline`
   --> clippy_lints/src/utils/mod.rs:748:9
    |
748 |         show_code_when_inline: true,
    |         ^^^^^^^^^^^^^^^^^^^^^ `rustc_errors::CodeSuggestion` does not have this field
    |
    = note: available fields are: `substitutions`, `msg`, `style`, `applicability`

AppVeyor succeed because it picked outdated commit.

[flip1995]

Couldn't test this locally, since my internet is currently too bad to install the latest rustc master with RTIM. Let's see if travis likes it.

[flip1995]

AppVeyor was faster. It builds again. Let's get this going!

@bors r+ p=10

[bors]

📌 Commit 10811d5 has been approved by flip1995

[bors]

⌛ Testing commit 10811d5 with merge 32ee306...

[bors]

☀️ Test successful - checks-travis, status-appveyor
Approved by: flip1995
Pushing 32ee306 to master...