all-features in deny.toml seems to be ignored

[jplatte]

Describe the bug

I get different results from cargo deny check licenses and cargo deny --all-features check licenses even though all-features = true is specified in deny.toml.

To Reproduce

1. Check out this commit: ruma/ruma@e5cb5b5
2. Run cargo deny check licenses, observe warnings about unmatches license allowances
3. Run cargo deny --all-features check licenses, observe no warnings

Expected behavior

Since the config file contains all-features = true, specifying it on the command line should be a no-op.

[jplatte]

Thanks for the quick fix!