HTML-escaped error messages

[lovasoa]

Hello,
I'm not sure this is the right place to report this, but I am having issues with error messages that contain special characters: they are escaped as html entities.

I see: Error:(340, 21) mismatched types [E0308]expected Simd<[u8; 8]>, found Simd<[i32; 8]>

Instead of Error:(340, 21) mismatched types [E0308]expected Simd<[u8; 8]>;, found Simd<[i32; 8]>

Environment

• IntelliJ Rust plugin version: 0.2.119.2201-201
• Rust toolchain version: 1.42.0 (b8cedc004 2020-03-09) x86_64-apple-darwin
• IDE name and version: IntelliJ IDEA 2020.1 Community Edition (IC-201.6668.121)
• Operating system: macOS 10.15.3

Problem description

Steps to reproduce

fn stbi_clamp_simd(x: i32x8) -> u8x8
{
    u8x8::from_cast(x.max(i32x8::splat(0)).min(i32x8::splat(255)))
}

[hi2u]

I'm still seeing HTML entities in the "Problems" panel:

• Rust plugin version: 0.3.135.3484-203

• IntelliJ IDEA 2020.3 Beta (Ultimate Edition)

- Build #IU-203.5784.10, built on November 10, 2020
- IntelliJ IDEA EAP User
- Runtime version: 11.0.9+11-b1145.10 amd64
- VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
- Windows 10 10.0
- GC: ParNew, ConcurrentMarkSweep
- Memory: 1981M
- Cores: 8
- Non-Bundled Plugins: Statistic, com.4lex4.intellij.solarized, intellij.haskell, com.markskelton.one-dark-theme, in.xiv.cs, org.toml.lang, com.jetbrains.php, training, org.rust.lang, com.samdark.intellij-visual-studio-code-dark-plus

[Undin]

@hi2u it will be fixed by #6536