Compile html5ever error due to duplicate `dylib` dependency `match_token` found

[Wyvern]

Compiling this package got error like below:

error[E0464]: multiple candidates for `dylib` dependency `match_token` found
  --> index.crates.io-1949cf8c6b5b557f/html5ever-0.30.0/src/tree_builder/rules.rs:26:5
   |
26 | use match_token::match_token;
   |     ^^^^^^^^^^^
   |
   = note: candidate #1: /opt/Rust/build-dir/debug/deps/libmatch_token-5d0c89fad2624480.dylib
   = note: candidate #2: /opt/Rust/build-dir/debug/deps/libmatch_token-e28b43c968873f22.dylib

Tried clean && rebuild, it doesn't work.
How to fix ?

[jdm]

I have never seen this error before, sorry. Is it possible you have multiple match_token copies in your Cargo.lock?

[Wyvern]

NO.
either delete/re-generate Cargo.lock or Clean and rebuild the project not work.

[Wyvern]

I guess it's related to different [host] and [target.'cfg(all)'] in config.toml build options.

[unstable]
target-applies-to-host = true
host-config = true

[host]
rustflags = [...]

[target.'cfg(all())']
rustflags = [...]

[simonwuelker]

NO. either delete/re-generate Cargo.lock or Clean and rebuild the project not work.

Weird, I can't reproduce this with either of these steps.