Rollup of 4 pull requests

[Centril]

Successful merges:

• Add PartialEq and Eq to Cursor #67233 (Add PartialEq and Eq to Cursor)
• Results show too much #67527 (Results show too much)
• Add regression tests for fixed ICEs #67543 (Add regression tests for fixed ICEs)
• Fix ICE in mir interpretation #67546 (Fix ICE in mir interpretation)

Failed merges:

r? @ghost

[RalfJung]

@bors r+ p=100 rollup=never

[bors]

📌 Commit df132d7 has been approved by RalfJung

[bors]

🌲 The tree is currently closed for pull requests below priority 100, this pull request will be tested once the tree is reopened

[bors]

⌛ Testing commit df132d7 with merge a806bc06191a8e88fcaf770fbafb3ea1fada0d7a...

[rust-highfive]

The job test-various 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.

2019-12-23T14:12:48.1150414Z ---- [ui] ui/typeck/issue-66868-closure-typeck.rs stdout ----
2019-12-23T14:12:48.1150618Z diff of stderr:
2019-12-23T14:12:48.1150669Z 
2019-12-23T14:12:48.1150736Z 12    |
2019-12-23T14:12:48.1151244Z 13    = help: within `impl std::future::Future`, the trait `std::marker::Send` is not implemented for `std::sync::RwLockWriteGuard<'_, issue_66868_closure_typeck::S>`
2019-12-23T14:12:48.1152561Z 14    = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5> {std::sync::RwLock<issue_66868_closure_typeck::S>, &'r std::sync::RwLock<issue_66868_closure_typeck::S>, std::sync::RwLock<issue_66868_closure_typeck::S>, std::result::Result<std::sync::RwLockWriteGuard<'s, issue_66868_closure_typeck::S>, std::sync::PoisonError<std::sync::RwLockWriteGuard<'t0, issue_66868_closure_typeck::S>>>, &'t1 mut std::sync::RwLockWriteGuard<'t2, issue_66868_closure_typeck::S>, std::sync::RwLockWriteGuard<'t3, issue_66868_closure_typeck::S>, issue_66868_closure_typeck::S, &'t4 mut issue_66868_closure_typeck::S, &'t5 mut issue_66868_closure_typeck::S, ()}`
2019-12-23T14:12:48.1154206Z -    = note: required because it appears within the type `[static generator@DefId(15:16 ~ issue_66868_closure_typeck[8787]::f[0]::{{closure}}[0]) for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5> {std::sync::RwLock<issue_66868_closure_typeck::S>, &'r std::sync::RwLock<issue_66868_closure_typeck::S>, std::sync::RwLock<issue_66868_closure_typeck::S>, std::result::Result<std::sync::RwLockWriteGuard<'s, issue_66868_closure_typeck::S>, std::sync::PoisonError<std::sync::RwLockWriteGuard<'t0, issue_66868_closure_typeck::S>>>, &'t1 mut std::sync::RwLockWriteGuard<'t2, issue_66868_closure_typeck::S>, std::sync::RwLockWriteGuard<'t3, issue_66868_closure_typeck::S>, issue_66868_closure_typeck::S, &'t4 mut issue_66868_closure_typeck::S, &'t5 mut issue_66868_closure_typeck::S, ()}]`
2019-12-23T14:12:48.1156581Z -    = note: required because it appears within the type `std::future::GenFuture<[static generator@DefId(15:16 ~ issue_66868_closure_typeck[8787]::f[0]::{{closure}}[0]) for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5> {std::sync::RwLock<issue_66868_closure_typeck::S>, &'r std::sync::RwLock<issue_66868_closure_typeck::S>, std::sync::RwLock<issue_66868_closure_typeck::S>, std::result::Result<std::sync::RwLockWriteGuard<'s, issue_66868_closure_typeck::S>, std::sync::PoisonError<std::sync::RwLockWriteGuard<'t0, issue_66868_closure_typeck::S>>>, &'t1 mut std::sync::RwLockWriteGuard<'t2, issue_66868_closure_typeck::S>, std::sync::RwLockWriteGuard<'t3, issue_66868_closure_typeck::S>, issue_66868_closure_typeck::S, &'t4 mut issue_66868_closure_typeck::S, &'t5 mut issue_66868_closure_typeck::S, ()}]>`
2019-12-23T14:12:48.1158370Z +    = note: required because it appears within the type `[static generator@DefId(14:16 ~ issue_66868_closure_typeck[8787]::f[0]::{{closure}}[0]) for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5> {std::sync::RwLock<issue_66868_closure_typeck::S>, &'r std::sync::RwLock<issue_66868_closure_typeck::S>, std::sync::RwLock<issue_66868_closure_typeck::S>, std::result::Result<std::sync::RwLockWriteGuard<'s, issue_66868_closure_typeck::S>, std::sync::PoisonError<std::sync::RwLockWriteGuard<'t0, issue_66868_closure_typeck::S>>>, &'t1 mut std::sync::RwLockWriteGuard<'t2, issue_66868_closure_typeck::S>, std::sync::RwLockWriteGuard<'t3, issue_66868_closure_typeck::S>, issue_66868_closure_typeck::S, &'t4 mut issue_66868_closure_typeck::S, &'t5 mut issue_66868_closure_typeck::S, ()}]`
2019-12-23T14:12:48.1160035Z +    = note: required because it appears within the type `std::future::GenFuture<[static generator@DefId(14:16 ~ issue_66868_closure_typeck[8787]::f[0]::{{closure}}[0]) for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5> {std::sync::RwLock<issue_66868_closure_typeck::S>, &'r std::sync::RwLock<issue_66868_closure_typeck::S>, std::sync::RwLock<issue_66868_closure_typeck::S>, std::result::Result<std::sync::RwLockWriteGuard<'s, issue_66868_closure_typeck::S>, std::sync::PoisonError<std::sync::RwLockWriteGuard<'t0, issue_66868_closure_typeck::S>>>, &'t1 mut std::sync::RwLockWriteGuard<'t2, issue_66868_closure_typeck::S>, std::sync::RwLockWriteGuard<'t3, issue_66868_closure_typeck::S>, issue_66868_closure_typeck::S, &'t4 mut issue_66868_closure_typeck::S, &'t5 mut issue_66868_closure_typeck::S, ()}]>`
2019-12-23T14:12:48.1160724Z 18    = note: required because it appears within the type `impl std::future::Future`
2019-12-23T14:12:48.1160821Z 19 
2019-12-23T14:12:48.1160864Z 
2019-12-23T14:12:48.1160927Z 
2019-12-23T14:12:48.1160927Z 
2019-12-23T14:12:48.1161167Z The actual stderr differed from the expected stderr.
2019-12-23T14:12:48.1161683Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/typeck/issue-66868-closure-typeck/issue-66868-closure-typeck.stderr
2019-12-23T14:12:48.1162089Z To update references, rerun the tests and pass the `--bless` flag
2019-12-23T14:12:48.1162478Z To only update this specific test, also pass `--test-args typeck/issue-66868-closure-typeck.rs`
2019-12-23T14:12:48.1162647Z error: 1 errors occurred comparing output.
2019-12-23T14:12:48.1162749Z status: exit code: 1
2019-12-23T14:12:48.1162749Z status: exit code: 1
2019-12-23T14:12:48.1163927Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/typeck/issue-66868-closure-typeck.rs" "-Zthreads=1" "--target=wasm32-unknown-unknown" "--error-format" "json" "-Zui-testing" "--emit" "metadata" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/typeck/issue-66868-closure-typeck" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/wasm32-unknown-unknown/native/rust-test-helpers" "--edition=2018" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/typeck/issue-66868-closure-typeck/auxiliary" "-A" "unused"
2019-12-23T14:12:48.1164722Z ------------------------------------------
2019-12-23T14:12:48.1164781Z 
2019-12-23T14:12:48.1165080Z ------------------------------------------
2019-12-23T14:12:48.1165161Z stderr:
2019-12-23T14:12:48.1165161Z stderr:
2019-12-23T14:12:48.1165458Z ------------------------------------------
2019-12-23T14:12:48.1165856Z error[E0277]: `std::sync::RwLockWriteGuard<'_, issue_66868_closure_typeck::S>` cannot be sent between threads safely
2019-12-23T14:12:48.1166331Z    |
2019-12-23T14:12:48.1166331Z    |
2019-12-23T14:12:48.1166423Z LL | pub fn g<T>(task: T)
2019-12-23T14:12:48.1166772Z LL | where
2019-12-23T14:12:48.1166863Z LL |     T: Send,
2019-12-23T14:12:48.1167162Z    |        ---- required by this bound in `g`
2019-12-23T14:12:48.1167267Z ...
2019-12-23T14:12:48.1167267Z ...
2019-12-23T14:12:48.1167371Z LL |     g(issue_66868_closure_typeck::f()); //~ ERROR: cannot be sent between threads safely
2019-12-23T14:12:48.1167810Z    |     ^ `std::sync::RwLockWriteGuard<'_, issue_66868_closure_typeck::S>` cannot be sent between threads safely
2019-12-23T14:12:48.1167917Z    |
2019-12-23T14:12:48.1168382Z    = help: within `impl std::future::Future`, the trait `std::marker::Send` is not implemented for `std::sync::RwLockWriteGuard<'_, issue_66868_closure_typeck::S>`
2019-12-23T14:12:48.1169647Z    = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5> {std::sync::RwLock<issue_66868_closure_typeck::S>, &'r std::sync::RwLock<issue_66868_closure_typeck::S>, std::sync::RwLock<issue_66868_closure_typeck::S>, std::result::Result<std::sync::RwLockWriteGuard<'s, issue_66868_closure_typeck::S>, std::sync::PoisonError<std::sync::RwLockWriteGuard<'t0, issue_66868_closure_typeck::S>>>, &'t1 mut std::sync::RwLockWriteGuard<'t2, issue_66868_closure_typeck::S>, std::sync::RwLockWriteGuard<'t3, issue_66868_closure_typeck::S>, issue_66868_closure_typeck::S, &'t4 mut issue_66868_closure_typeck::S, &'t5 mut issue_66868_closure_typeck::S, ()}`
2019-12-23T14:12:48.1171380Z    = note: required because it appears within the type `[static generator@DefId(14:16 ~ issue_66868_closure_typeck[8787]::f[0]::{{closure}}[0]) for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5> {std::sync::RwLock<issue_66868_closure_typeck::S>, &'r std::sync::RwLock<issue_66868_closure_typeck::S>, std::sync::RwLock<issue_66868_closure_typeck::S>, std::result::Result<std::sync::RwLockWriteGuard<'s, issue_66868_closure_typeck::S>, std::sync::PoisonError<std::sync::RwLockWriteGuard<'t0, issue_66868_closure_typeck::S>>>, &'t1 mut std::sync::RwLockWriteGuard<'t2, issue_66868_closure_typeck::S>, std::sync::RwLockWriteGuard<'t3, issue_66868_closure_typeck::S>, issue_66868_closure_typeck::S, &'t4 mut issue_66868_closure_typeck::S, &'t5 mut issue_66868_closure_typeck::S, ()}]`
2019-12-23T14:12:48.1173043Z    = note: required because it appears within the type `std::future::GenFuture<[static generator@DefId(14:16 ~ issue_66868_closure_typeck[8787]::f[0]::{{closure}}[0]) for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5> {std::sync::RwLock<issue_66868_closure_typeck::S>, &'r std::sync::RwLock<issue_66868_closure_typeck::S>, std::sync::RwLock<issue_66868_closure_typeck::S>, std::result::Result<std::sync::RwLockWriteGuard<'s, issue_66868_closure_typeck::S>, std::sync::PoisonError<std::sync::RwLockWriteGuard<'t0, issue_66868_closure_typeck::S>>>, &'t1 mut std::sync::RwLockWriteGuard<'t2, issue_66868_closure_typeck::S>, std::sync::RwLockWriteGuard<'t3, issue_66868_closure_typeck::S>, issue_66868_closure_typeck::S, &'t4 mut issue_66868_closure_typeck::S, &'t5 mut issue_66868_closure_typeck::S, ()}]>`
2019-12-23T14:12:48.1173591Z    = note: required because it appears within the type `impl std::future::Future`
2019-12-23T14:12:48.1173669Z 
2019-12-23T14:12:48.1173759Z error: aborting due to previous error
2019-12-23T14:12:48.1173809Z 
---
2019-12-23T14:12:48.1203574Z thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:385:22
2019-12-23T14:12:48.1203763Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
2019-12-23T14:12:48.1233155Z 
2019-12-23T14:12:48.1233308Z 
2019-12-23T14:12:48.1236534Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/wasm32-unknown-unknown/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/ui" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui" "--stage-id" "stage2-wasm32-unknown-unknown" "--mode" "ui" "--target" "wasm32-unknown-unknown" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/checkout/obj/build/x86_64-unknown-linux-gnu/llvm/build/bin/FileCheck" "--nodejs" "/node-v9.2.0-linux-x64/bin/node" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/wasm32-unknown-unknown/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--llvm-version" "9.0.0-rust-1.42.0-nightly\n" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2019-12-23T14:12:48.1237583Z 
2019-12-23T14:12:48.1237651Z 
2019-12-23T14:12:48.1238303Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test --target wasm32-unknown-unknown src/test/run-make src/test/ui src/test/compile-fail src/test/mir-opt src/test/codegen-units src/libcore
2019-12-23T14:12:48.1238475Z Build completed unsuccessfully in 1:17:52
2019-12-23T14:12:48.1238475Z Build completed unsuccessfully in 1:17:52
2019-12-23T14:12:48.1303658Z == clock drift check ==
2019-12-23T14:12:48.1322997Z   local time: Mon Dec 23 14:12:48 UTC 2019
2019-12-23T14:12:48.1677465Z   network time: Mon, 23 Dec 2019 14:12:48 GMT
2019-12-23T14:12:48.1677958Z == end clock drift check ==
2019-12-23T14:12:49.5198342Z 
2019-12-23T14:12:49.5312156Z ##[error]Bash exited with code '1'.
2019-12-23T14:12:49.5371473Z ##[section]Starting: Checkout
2019-12-23T14:12:49.5373684Z ==============================================================================
2019-12-23T14:12:49.5373807Z Task         : Get sources
2019-12-23T14:12:49.5373919Z 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