Issue #60709 test

[tmandry]

Adds a test for #60709, which was fixed as part of #59897.

r? @cramertj

[tmandry]

@bors rollup

[cramertj]

@bors r+

[bors]

📌 Commit 0522b66 has been approved by cramertj

[rust-highfive]

The job x86_64-gnu-llvm-6.0 of your PR failed on Travis (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.

travis_time:end:26202e63:start=1560471102759315273,finish=1560471103555535998,duration=796220725
$ git checkout -qf FETCH_HEAD
travis_fold:end:git.checkout

Encrypted environment variables have been removed for security reasons.
See https://docs.travis-ci.com/user/pull-requests/#pull-requests-and-security-restrictions
$ export SCCACHE_BUCKET=rust-lang-ci-sccache2
$ export SCCACHE_REGION=us-west-1
$ export GCP_CACHE_BUCKET=rust-lang-ci-cache
$ export AWS_ACCESS_KEY_ID=AKIA46X5W6CZEJZ6XT55
---
Check compiletest suite=run-pass mode=run-pass (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[00:57:01] 
[00:57:01] running 2921 tests
[00:57:12] .................................................................................................... 100/2921
[00:57:15] ERROR 2019-06-14T01:09:09Z: compiletest::runtest: fatal error, panic: "aux-build `/checkout/src/test/run-pass/async-await/auxiliary/arc_wake.rs` source not found"
[00:57:23] ...............................................F............................i....................... 200/2921
[00:57:42] .................................................................................................... 400/2921
[00:57:51] .................................................................................................... 500/2921
[00:58:02] .................................................................................................... 600/2921
[00:58:16] .................................................................................................... 700/2921
---
[01:03:17] failures:
[01:03:17] 
[01:03:17] ---- [run-pass] run-pass/async-await/async-fn-size.rs stdout ----
[01:03:17] 
[01:03:17] error: aux-build `/checkout/src/test/run-pass/async-await/auxiliary/arc_wake.rs` source not found
[01:03:17] thread '[run-pass] run-pass/async-await/async-fn-size.rs' panicked at 'fatal error', src/tools/compiletest/src/runtest.rs:2214:9
[01:03:17] 
[01:03:17] 
[01:03:17] failures:
[01:03:17]     [run-pass] run-pass/async-await/async-fn-size.rs
[01:03:17]     [run-pass] run-pass/async-await/async-fn-size.rs
[01:03:17] 
[01:03:17] test result: FAILED. 2911 passed; 1 failed; 9 ignored; 0 measured; 0 filtered out
[01:03:17] 
[01:03:17] thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:521:22
[01:03:17] 
[01:03:17] 
[01:03:17] 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/run-pass" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/run-pass" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "run-pass" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-6.0/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" "6.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
[01:03:17] 
[01:03:17] 
[01:03:17] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[01:03:17] Build completed unsuccessfully in 0:58:24
---
travis_time:end:02187824:start=1560474913723457227,finish=1560474913728711908,duration=5254681
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:198297e0
$ ln -s . checkout && for CORE in obj/cores/core.*; do EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); if [ -f "$EXE" ]; then printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" "$CORE"; gdb --batch -q -c "$CORE" "$EXE" -iex 'set auto-load off' -iex 'dir src/' -iex 'set sysroot .' -ex bt -ex q; echo travis_fold":"end:crashlog; fi; done || true
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:0a26b500
travis_time:start:0a26b500
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:2998fa5e
$ dmesg | grep -i kill

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)

[Centril]

@bors r- ^---

[tmandry]

@cramertj Are you fine with this grouping? It's not totally consistent with src/tests/ui/async-await. I suppose that directory could be renamed to futures too.

[cramertj]

@tmandry No, I'd expect futures tests to be for the library functionality-- generators / async/await stuff should be in src/test/ui/async-await or src/test/run-pass/async-await IMO.

[cramertj]

@bors r+

[bors]

📌 Commit b7397cc has been approved by cramertj