Rollup of 6 pull requests

[Dylan-DPC-zz]

Successful merges:

• Move some queries from rustc::ty to librustc_ty. #67780 (Move some queries from rustc::ty to librustc_ty.)
• Update some of Cargo's dependencies #68012 (Update some of Cargo's dependencies)
• resolve: Point at the private item definitions in privacy errors #68153 (resolve: Point at the private item definitions in privacy errors)
• Use 3.6 instead of 3.5 in float fract() documentation #68223 (Use 3.6 instead of 3.5 in float fract() documentation)
• Fix some issue numbers of unstable features #68265 (Fix some issue numbers of unstable features)
• Changed docs for f32 and f64. #68266 (Changed docs for f32 and f64.)

Failed merges:

r? @ghost

[Dylan-DPC-zz]

@bors r+ rollup=never p=6

[bors]

📌 Commit 54a25c8 has been approved by Dylan-DPC

[rust-highfive]

The job mingw-check of your PR failed (pretty log, raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

2020-01-16T05:51:29.0477458Z ##[command]git remote add origin https://github.com/rust-lang/rust
2020-01-16T05:51:29.0487221Z ##[command]git config gc.auto 0
2020-01-16T05:51:29.0489970Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2020-01-16T05:51:29.0491921Z ##[command]git config --get-all http.proxy
2020-01-16T05:51:29.0494697Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/68271/merge:refs/remotes/pull/68271/merge
---
2020-01-16T05:54:33.9735624Z   local time: Thu Jan 16 05:54:33 UTC 2020
2020-01-16T05:54:34.0326621Z   network time: Thu, 16 Jan 2020 05:54:34 GMT
2020-01-16T05:54:34.0336429Z == end clock drift check ==
2020-01-16T05:54:43.0777926Z 
2020-01-16T05:54:43.0842190Z ##[error]Bash exited with code '1'.
2020-01-16T05:54:43.0873149Z ##[section]Starting: Checkout
2020-01-16T05:54:43.0875146Z ==============================================================================
2020-01-16T05:54:43.0875245Z Task         : Get sources
2020-01-16T05:54:43.0875299Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

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