# Regression report stable-2016-08-16 vs. beta-2016-08-26

**URL:** <https://internals.rust-lang.org/t/regression-report-stable-2016-08-16-vs-beta-2016-08-26/3930>\
**Category:** Uncategorized\
**Created:** [August 27, 2016, 1:35am UTC](https://internals.rust-lang.org/t/regression-report-stable-2016-08-16-vs-beta-2016-08-26/3930 "2016-08-27T01:35:45Z")\
**Posts on this page:** 1\
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**Author:** ![petrochenkov](https://sea2.discourse-cdn.com/flex002/user_avatar/internals.rust-lang.org/petrochenkov/32/2784_2.png) [@petrochenkov](https://internals.rust-lang.org/u/petrochenkov)\
**Post date:** [August 28, 2016, 2:53pm UTC](https://internals.rust-lang.org/t/regression-report-stable-2016-08-16-vs-beta-2016-08-26/3930/8 "2016-08-28T14:53:59Z")

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Analysis of `private_in_public` errors:

- 5 crates - private traits in bounds / where clauses - these are supposed to go away if [RFC 1671](https://github.com/rust-lang/rfcs/pull/1671) is accepted.
- 10 crates - public reexports of private extern crates - this was fixed more recently ([February 2016](https://github.com/rust-lang/rust/pull/31362)).
- 12 crates - other legit private-in-public errors reported since [December 2015](https://github.com/rust-lang/rust/pull/29973).

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