Rollup of 4 pull requests

[Centril]

Successful merges:

• Stabilize std::{rc,sync}::Weak::{weak_count, strong_count} #65778 (Stabilize std::{rc,sync}::Weak::{weak_count, strong_count})
• Update cargo, books #67206 (Update cargo, books)
• Indicate origin of where type parameter for uninferred types  #67285 (Indicate origin of where type parameter for uninferred types )
• fix type_name_of_val doc comment #67317 (fix type_name_of_val doc comment)

Failed merges:

r? @ghost

[Centril]

@bors r+ p=2000 rollup=never

[bors]

📌 Commit 0a2e6f1 has been approved by Centril

[bors]

🌲 The tree is currently closed for pull requests below priority 1000, this pull request will be tested once the tree is reopened

[bors]

⌛ Testing commit 0a2e6f1 with merge ad1fcfd45e93d7c10f27808ca89803e839d77e85...

[rust-highfive]

The job i686-msvc-1 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.

2019-12-15T12:26:15.2753950Z 
2019-12-15T12:26:15.2754513Z 
2019-12-15T12:26:15.2754982Z 
2019-12-15T12:26:15.2755577Z 
2019-12-15T12:26:15.2755775Z  - #65778 (Stabilize `std::{rc,sync}::Weak::{weak_count, strong_count}`)
2019-12-15T12:26:15.2756060Z  - #67206 (Update cargo, books)
2019-12-15T12:26:15.2756213Z  - #67285 (Indicate origin of where type parameter for uninferred types )
2019-12-15T12:26:15.2757496Z  - #67317 (fix type_name_of_val doc comment)
2019-12-15T12:26:15.2762316Z AGENT_DISABLELOGPLUGIN_TESTFILEPUBLISHERPLUGIN=true
2019-12-15T12:26:15.2762987Z AGENT_DISABLELOGPLUGIN_TESTRESULTLOGPLUGIN=true
2019-12-15T12:26:15.2763233Z AGENT_HOMEDIRECTORY=C:\agents\2.163.1
2019-12-15T12:26:15.2763433Z AGENT_ID=520
---
2019-12-15T15:28:24.8186850Z    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
2019-12-15T15:28:24.8186941Z    |
2019-12-15T15:28:24.8187078Z    = note: perhaps that crate needs to be recompiled?
2019-12-15T15:28:24.8187216Z    = note: the following crate versions were found:
2019-12-15T15:28:24.8187399Z            crate `rustc_plugin_impl`: \\?\C:\MORE_SPACE\i686-pc-windows-msvc\stage2\lib\rustlib\i686-pc-windows-msvc\lib\librustc_plugin_impl-ab0921028d5d8ffa.rlib
2019-12-15T15:28:24.8187602Z            crate `rustc_driver`: \\?\C:\MORE_SPACE\i686-pc-windows-msvc\stage2\lib\rustlib\i686-pc-windows-msvc\lib\rustc_driver-79b9dd467afe5b7b.dll
2019-12-15T15:28:24.8187797Z error: aborting due to previous error
2019-12-15T15:28:24.8187859Z 
2019-12-15T15:28:24.8242040Z [RUSTC-TIMING] rustdoc test:false 0.338
2019-12-15T15:28:24.8260193Z error: could not compile `rustdoc`.
2019-12-15T15:28:24.8260193Z error: could not compile `rustdoc`.
2019-12-15T15:28:24.8272660Z warning: build failed, waiting for other jobs to finish...
2019-12-15T15:28:27.9085634Z [RUSTC-TIMING] serde_json test:false 5.696
2019-12-15T15:28:27.9254930Z error: build failed
2019-12-15T15:28:27.9289718Z 
2019-12-15T15:28:27.9289906Z 
2019-12-15T15:28:27.9290110Z command did not execute successfully: "D:\\a\\1\\s\\build\\i686-pc-windows-msvc\\stage0\\bin\\cargo.exe" "test" "-Zconfig-profile" "--target" "i686-pc-windows-msvc" "-Zbinary-dep-depinfo" "-j" "2" "--release" "--locked" "--color" "always" "--manifest-path" "D:\\a\\1\\s\\src/tools/rustdoc\\Cargo.toml" "-p" "rustdoc:0.0.0" "--"
2019-12-15T15:28:27.9290739Z 
2019-12-15T15:28:27.9290771Z 
2019-12-15T15:28:27.9290771Z 
2019-12-15T15:28:28.0353013Z failed to run: D:\a\1\s\build\bootstrap\debug\bootstrap test --exclude src/test/ui --exclude src/test/compile-fail --exclude src/tools/linkchecker
2019-12-15T15:28:28.0353178Z Build completed unsuccessfully in 2:50:30
2019-12-15T15:28:28.0941413Z make: *** [Makefile:80: ci-subset-1] Error 1
2019-12-15T15:28:28.1628256Z   local time: Sun Dec 15 15:28:28 CUT 2019
2019-12-15T15:28:28.5592478Z   network time: Sun, 15 Dec 2019 15:28:28 GMT
2019-12-15T15:28:28.5613990Z == end clock drift check ==
2019-12-15T15:28:28.6413209Z 
2019-12-15T15:28:28.6413209Z 
2019-12-15T15:28:29.0555280Z ##[error]Bash exited with code '2'.
2019-12-15T15:28:29.1323271Z ##[section]Starting: Checkout
2019-12-15T15:28:29.2378711Z ==============================================================================
2019-12-15T15:28:29.2378859Z Task         : Get sources
2019-12-15T15:28:29.2378951Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

[bors]

💔 Test failed - checks-azure