Dependabot can't resolve your Rust dependency files

[dependabot-preview]

Dependabot can't resolve your Rust dependency files.

As a result, Dependabot couldn't update your dependencies.

The error Dependabot encountered was:

error: failed to parse manifest at `/home/dependabot/dependabot-updater/dependabot_tmp_dir/Cargo.toml`

Caused by:
  feature `resolver` is required

  this Cargo does not support nightly features, but if you
  switch to nightly channel you can add
  `cargo-features = ["resolver"]` to enable this feature

If you think the above is an error on Dependabot's side please don't hesitate to get in touch - we'll do whatever we can to fix it.

View the update logs.