Add more regression tests

[JohnTitor]

Closes #58490, closes #60390, closes #62504, closes #67739, closes #69092

r? @Centril

[Centril]

r=me when green

[rust-highfive]

The job x86_64-gnu-llvm-7 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.

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2020-03-13T04:36:41.0525261Z ========================== Starting Command Output =========================== 2020-03-13T04:36:41.0529138Z [command]/bin/bash --noprofile --norc /home/vsts/work/_temp/f390b8e8-d0a4-4ff2-af8e-14b4f34ffbbd.sh 2020-03-13T04:36:41.0529448Z 2020-03-13T04:36:41.0533794Z ##[section]Finishing: Disable git automatic line ending conversion 2020-03-13T04:36:41.0551833Z ##[section]Starting: Checkout rust-lang/rust@refs/pull/69966/merge to s 2020-03-13T04:36:41.0554803Z Task : Get sources 2020-03-13T04:36:41.0555093Z Description : Get sources from a repository. Supports Git, TfsVC, and SVN repositories. 2020-03-13T04:36:41.0555389Z Version : 1.0.0 2020-03-13T04:36:41.0555582Z Author : Microsoft --- 2020-03-13T04:36:42.0445094Z ##[command]git remote add origin https://github.com/rust-lang/rust 2020-03-13T04:36:42.0453760Z ##[command]git config gc.auto 0 2020-03-13T04:36:42.0457099Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader 2020-03-13T04:36:42.0460204Z ##[command]git config --get-all http.proxy 2020-03-13T04:36:42.0465964Z ##[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/69966/merge:refs/remotes/pull/69966/merge --- 2020-03-13T05:26:57.0875523Z .................................................................................................... 1700/9772 2020-03-13T05:27:00.6880965Z 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.................................................................................................... 8600/9772 2020-03-13T05:33:55.8454582Z .................................................................................................... 8700/9772 --- 2020-03-13T05:35:20.6837426Z 2020-03-13T05:35:20.6838858Z ---- [ui] ui/asm/issue-69092.rs stdout ---- 2020-03-13T05:35:20.6840813Z diff of stderr: 2020-03-13T05:35:20.6841077Z 2020-03-13T05:35:20.6841363Z 2 .ascii "Xen 2020-03-13T05:35:20.6841988Z 4 2020-03-13T05:35:20.6842718Z - --> $DIR/issue-69092.rs:7:14 2020-03-13T05:35:20.6843467Z + --> $DIR/issue-69092.rs:8:14 2020-03-13T05:35:20.6843834Z 6 | 2020-03-13T05:35:20.6843834Z 6 | 2020-03-13T05:35:20.6844220Z 7 LL | unsafe { asm!(".ascii \"Xen\0\""); } 2020-03-13T05:35:20.6845034Z 2020-03-13T05:35:20.6845228Z 2020-03-13T05:35:20.6845609Z The actual stderr differed from the expected stderr. 2020-03-13T05:35:20.6847005Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/asm/issue-69092/issue-69092.stderr 2020-03-13T05:35:20.6847005Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/asm/issue-69092/issue-69092.stderr 2020-03-13T05:35:20.6848523Z To update references, rerun the tests and pass the `--bless` flag 2020-03-13T05:35:20.6849564Z To only update this specific test, also pass `--test-args asm/issue-69092.rs` 2020-03-13T05:35:20.6850472Z error: 1 errors occurred comparing output. 2020-03-13T05:35:20.6850919Z status: exit code: 1 2020-03-13T05:35:20.6850919Z status: exit code: 1 2020-03-13T05:35:20.6854218Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/asm/issue-69092.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/asm/issue-69092" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-A" "unused" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/asm/issue-69092/auxiliary" 2020-03-13T05:35:20.6856946Z ------------------------------------------ 2020-03-13T05:35:20.6857563Z 2020-03-13T05:35:20.6858334Z ------------------------------------------ 2020-03-13T05:35:20.6858713Z stderr: 2020-03-13T05:35:20.6858713Z stderr: 2020-03-13T05:35:20.6859382Z ------------------------------------------ 2020-03-13T05:35:20.6860349Z error: <inline asm>:1:9: error: expected string in '.ascii' directive 2020-03-13T05:35:20.6860874Z .ascii "Xen 2020-03-13T05:35:20.6861447Z 2020-03-13T05:35:20.6862169Z --> /checkout/src/test/ui/asm/issue-69092.rs:8:14 2020-03-13T05:35:20.6862762Z | 2020-03-13T05:35:20.6862762Z | 2020-03-13T05:35:20.6863147Z LL | unsafe { asm!(".ascii \"Xen\0\""); } 2020-03-13T05:35:20.6863945Z 2020-03-13T05:35:20.6864276Z error: aborting due to previous error 2020-03-13T05:35:20.6864591Z 2020-03-13T05:35:20.6864768Z 2020-03-13T05:35:20.6864768Z 2020-03-13T05:35:20.6865442Z ------------------------------------------ 2020-03-13T05:35:20.6865748Z 2020-03-13T05:35:20.6865925Z 2020-03-13T05:35:20.6866620Z ---- [ui] ui/traits/issue-56229.rs stdout ---- 2020-03-13T05:35:20.6866944Z 2020-03-13T05:35:20.6867657Z error: test compilation failed although it shouldn't! 2020-03-13T05:35:20.6868380Z status: exit code: 101 2020-03-13T05:35:20.6871028Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/traits/issue-56229.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/traits/issue-56229" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-A" "unused" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/traits/issue-56229/auxiliary" 2020-03-13T05:35:20.6872383Z ------------------------------------------ 2020-03-13T05:35:20.6872526Z 2020-03-13T05:35:20.6872835Z ------------------------------------------ 2020-03-13T05:35:20.6872999Z stderr: 2020-03-13T05:35:20.6872999Z stderr: 2020-03-13T05:35:20.6873397Z ------------------------------------------ 2020-03-13T05:35:20.6873823Z error: internal compiler error: src/librustc_infer/traits/codegen/mod.rs:61: Encountered error `Unimplemented` selecting `Binder(<dyn Dyn<Odd> as std::convert::AsRef<Even>>)` during codegen 2020-03-13T05:35:20.6874483Z thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:880:9 2020-03-13T05:35:20.6874770Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace 2020-03-13T05:35:20.6874935Z 2020-03-13T05:35:20.6875089Z note: the compiler unexpectedly panicked. this is a bug. 2020-03-13T05:35:20.6875089Z note: the compiler unexpectedly panicked. this is a bug. 2020-03-13T05:35:20.6875230Z 2020-03-13T05:35:20.6875747Z note: we would appreciate a bug report: ***/blob/master/CONTRIBUTING.md#bug-reports 2020-03-13T05:35:20.6876351Z note: rustc 1.43.0-nightly (fd01a0bde 2020-03-13) running on x86_64-unknown-linux-gnu 2020-03-13T05:35:20.6876529Z 2020-03-13T05:35:20.6876529Z 2020-03-13T05:35:20.6876996Z note: compiler flags: -Z threads=1 -Z ui-testing -Z deduplicate-diagnostics=no -Z unstable-options -C prefer-dynamic -C rpath -C debuginfo=0 2020-03-13T05:35:20.6877418Z error: aborting due to previous error 2020-03-13T05:35:20.6877549Z 2020-03-13T05:35:20.6877617Z 2020-03-13T05:35:20.6877874Z ------------------------------------------ --- 2020-03-13T05:35:20.6879238Z test result: FAILED. 9713 passed; 2 failed; 57 ignored; 0 measured; 0 filtered out 2020-03-13T05:35:20.6879427Z 2020-03-13T05:35:20.6893046Z 2020-03-13T05:35:20.6893208Z 2020-03-13T05:35:20.6896521Z command did not execute successfully: "/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/x86_64-unknown-linux-gnu/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-x86_64-unknown-linux-gnu" "--mode" "ui" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-7/bin/FileCheck" "--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/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "7.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always" 2020-03-13T05:35:20.6898406Z 2020-03-13T05:35:20.6898476Z 2020-03-13T05:35:20.6898836Z thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:348:22 2020-03-13T05:35:20.6899144Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace 2020-03-13T05:35:20.6899144Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace 2020-03-13T05:35:20.6899409Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test 2020-03-13T05:35:20.6899638Z Build completed unsuccessfully in 0:52:37 2020-03-13T05:35:20.6941033Z == clock drift check == 2020-03-13T05:35:20.6956447Z local time: Fri Mar 13 05:35:20 UTC 2020 2020-03-13T05:35:20.9841814Z network time: Fri, 13 Mar 2020 05:35:20 GMT 2020-03-13T05:35:20.9850452Z == end clock drift check == 2020-03-13T05:35:21.4970324Z 2020-03-13T05:35:21.5060209Z ##[error]Bash exited with code '1'. 2020-03-13T05:35:21.5070660Z ##[section]Finishing: Run build 2020-03-13T05:35:21.5106634Z ##[section]Starting: Checkout rust-lang/rust@refs/pull/69966/merge to s 2020-03-13T05:35:21.5110460Z Task : Get sources 2020-03-13T05:35:21.5110703Z Description : Get sources from a repository. Supports Git, TfsVC, and SVN repositories. 2020-03-13T05:35:21.5110925Z Version : 1.0.0 2020-03-13T05:35:21.5111106Z Author : Microsoft 2020-03-13T05:35:21.5111106Z Author : Microsoft 2020-03-13T05:35:21.5111359Z Help : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199) 2020-03-13T05:35:21.5111645Z ============================================================================== 2020-03-13T05:35:21.7605731Z Cleaning any cached credential from repository: rust-lang/rust (GitHub) 2020-03-13T05:35:21.7645420Z ##[section]Finishing: Checkout rust-lang/rust@refs/pull/69966/merge to s 2020-03-13T05:35:21.7705792Z Cleaning up task key 2020-03-13T05:35:21.7706727Z Start cleaning up orphan processes. 2020-03-13T05:35:21.7839111Z Terminate orphan process: pid (4001) (python) 2020-03-13T05:35:21.7968389Z ##[section]Finishing: Finalize Job 

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 @rust-lang/infra. (Feature Requests)

[JohnTitor]

Okay, I noticed:

• normalization ICE during codegen of trait objects with supertraits #56229: it's still ICE, removed, somehow I didn't test on my local, ouch!
• Rustc crashes with nul byte inside inline assembly #69092: I forgot to bless after adding comment...

[JohnTitor]

CI now passes.
@bors r=Centril

[bors]

📌 Commit 7c987eb 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