| ^^^^^
|
= note: `use $crate;` was erroneously allowed and will become a hard error in a future release
- = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
+ = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)