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report fatal errors during doctest parsing #60220

Merged
merged 1 commit into from
May 3, 2019
Merged

report fatal errors during doctest parsing #60220

merged 1 commit into from
May 3, 2019

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euclio
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@euclio euclio commented Apr 24, 2019

Fixes #59557.

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r? @steveklabnik

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Apr 24, 2019
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euclio commented Apr 24, 2019

r? @QuietMisdreavus

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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:0d869606:start=1556070157981840191,finish=1556070243991411815,duration=86009571624
$ 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
---
travis_time:start:test_assembly
Check compiletest suite=assembly mode=assembly (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:13:28] 
[01:13:28] running 9 tests
[01:13:28] iiiiiiiii
[01:13:28] 
[01:13:28]  finished in 0.149
[01:13:28] travis_fold:end:test_assembly

---
travis_time:start:test_debuginfo
Check compiletest suite=debuginfo mode=debuginfo-both (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
[01:13:44] 
[01:13:44] running 121 tests
[01:14:09] .iiiii...i.....i..i...i..i.i.i..i.ii...i.....i..i....i..........iiii..........i...ii...i.......ii.i. 100/121
[01:14:13] i.i......iii.i.....ii
[01:14:13] 
[01:14:13]  finished in 29.605
[01:14:13] travis_fold:end:test_debuginfo

---
[01:43:46] 
[01:43:46] running 25 tests
[01:43:58] thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:517:22
[01:43:58] note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[01:43:58] ....................F....
[01:43:58] 
[01:43:58] ---- [ui] rustdoc-ui/unparseable-doc-test.rs stdout ----
[01:43:58] diff of stdout:
[01:43:58] 
[01:43:58] 
[01:43:58] 1 
[01:43:58] 2 running 2 tests
[01:43:58] - test $DIR/unparseable-doc-test.rs - a (line 6) ... FAILED
[01:43:58] 4 test $DIR/unparseable-doc-test.rs - b (line 12) ... FAILED
[01:43:58] + test $DIR/unparseable-doc-test.rs - a (line 6) ... FAILED
[01:43:58] 6 failures:
[01:43:58] 7 
[01:43:58] 
[01:43:58] 
[01:43:58] + ---- $DIR/unparseable-doc-test.rs - b (line 12) stdout ----
[01:43:58] + error: unterminated double quote string
[01:43:58] +  --> $DIR/unparseable-doc-test.rs:14:1
[01:43:58] + 2 | "unterminated
[01:43:58] +   | ^^^^^^^^^^^^^
[01:43:58] + 
[01:43:58] + error: aborting due to previous error
[01:43:58] + error: aborting due to previous error
[01:43:58] + 
[01:43:58] + thread '$DIR/unparseable-doc-test.rs - b (line 12)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13
[01:43:58] + note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[01:43:58] + 
[01:43:58] 8 ---- $DIR/unparseable-doc-test.rs - a (line 6) stdout ----
[01:43:58] 10  --> $DIR/unparseable-doc-test.rs:8:1
[01:43:58] 
[01:43:58] 19 error: aborting due to previous error
[01:43:58] 20 
[01:43:58] 20 
[01:43:58] 21 thread '$DIR/unparseable-doc-test.rs - a (line 6)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13
[01:43:58] - note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[01:43:58] - 
[01:43:58] - ---- $DIR/unparseable-doc-test.rs - b (line 12) stdout ----
[01:43:58] - error: unterminated double quote string
[01:43:58] -  --> $DIR/unparseable-doc-test.rs:14:1
[01:43:58] - 2 | "unterminated
[01:43:58] -   | ^^^^^^^^^^^^^
[01:43:58] - 
[01:43:58] - error: aborting due to previous error
[01:43:58] - error: aborting due to previous error
[01:43:58] - 
[01:43:58] - thread '$DIR/unparseable-doc-test.rs - b (line 12)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13
[01:43:58] 35 
[01:43:58] 36 failures:
[01:43:58] 
[01:43:58] 
[01:43:58] 
[01:43:58] The actual stdout differed from the expected stdout.
[01:43:58] Actual stdout saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/rustdoc-ui/unparseable-doc-test/unparseable-doc-test.stdout
[01:43:58] To update references, rerun the tests and pass the `--bless` flag
[01:43:58] To only update this specific test, also pass `--test-args unparseable-doc-test.rs`
[01:43:58] error: 1 errors occurred comparing output.
[01:43:58] status: exit code: 101
[01:43:58] status: exit code: 101
[01:43:58] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc" "/checkout/src/test/rustdoc-ui/unparseable-doc-test.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/rustdoc-ui/unparseable-doc-test/a" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--test" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/rustdoc-ui/unparseable-doc-test/auxiliary"
[01:43:58] ------------------------------------------
[01:43:58] 
[01:43:58] running 2 tests
[01:43:58] running 2 tests
[01:43:58] test /checkout/src/test/rustdoc-ui/unparseable-doc-test.rs - b (line 12) ... FAILED
[01:43:58] test /checkout/src/test/rustdoc-ui/unparseable-doc-test.rs - a (line 6) ... FAILED
[01:43:58] failures:
[01:43:58] 
[01:43:58] 
[01:43:58] ---- /checkout/src/test/rustdoc-ui/unparseable-doc-test.rs - b (line 12) stdout ----
[01:43:58] error: unterminated double quote string
[01:43:58]  --> /checkout/src/test/rustdoc-ui/unparseable-doc-test.rs:14:1
[01:43:58] 2 | "unterminated
[01:43:58]   | ^^^^^^^^^^^^^
[01:43:58] 
[01:43:58] error: aborting due to previous error
[01:43:58] error: aborting due to previous error
[01:43:58] 
[01:43:58] thread '/checkout/src/test/rustdoc-ui/unparseable-doc-test.rs - b (line 12)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13
[01:43:58] 
[01:43:58] 
[01:43:58] ---- /checkout/src/test/rustdoc-ui/unparseable-doc-test.rs - a (line 6) stdout ----
[01:43:58]  --> /checkout/src/test/rustdoc-ui/unparseable-doc-test.rs:8:1
[01:43:58]   |
[01:43:58] 2 | `
[01:43:58]   | ^
[01:43:58]   | ^
[01:43:58] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[01:43:58]   |
[01:43:58] 2 | '
[01:43:58]   |
[01:43:58] 
[01:43:58] error: aborting due to previous error
[01:43:58] 
[01:43:58] thread '/checkout/src/test/rustdoc-ui/unparseable-doc-test.rs - a (line 6)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:319:13
[01:43:58] 
[01:43:58] failures:
[01:43:58] failures:
[01:43:58]     /checkout/src/test/rustdoc-ui/unparseable-doc-test.rs - a (line 6)
[01:43:58]     /checkout/src/test/rustdoc-ui/unparseable-doc-test.rs - b (line 12)
[01:43:58] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[01:43:58] 
[01:43:58] 
[01:43:58] ------------------------------------------
---
[01:43:58] test result: FAILED. 24 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[01:43:58] 
[01:43:58] 
[01:43:58] 
[01:43:58] 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" "--rustdoc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc" "--src-base" "/checkout/src/test/rustdoc-ui" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/rustdoc-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-6.0/bin/FileCheck" "--host-rustcflags" "-Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-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"
[01:43:58] 
[01:43:58] 
[01:43:58] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[01:43:58] Build completed unsuccessfully in 0:41:56
[01:43:58] Build completed unsuccessfully in 0:41:56
[01:43:58] Makefile:48: recipe for target 'check' failed
[01:43:58] make: *** [check] Error 1
The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:01fa3a71
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
Wed Apr 24 03:28:12 UTC 2019
---
travis_time:end:0db0924c:start=1556076493883255987,finish=1556076493940466172,duration=57210185
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:26722600
$ 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:07b0e198
$ 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)

@euclio euclio force-pushed the rustdoc-test-fatal-parsing-errors branch from c2d37ea to a912664 Compare April 24, 2019 04:04
@QuietMisdreavus QuietMisdreavus mentioned this pull request May 2, 2019
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QuietMisdreavus approved these changes May 2, 2019
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Thanks so much! I'm glad the fix was that straightforward.

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@bors r+

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bors commented May 2, 2019

📌 Commit a912664 has been approved by QuietMisdreavus

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels May 2, 2019
kennytm added a commit to kennytm/rust that referenced this pull request May 2, 2019
@kennytm
Rollup merge of rust-lang#60220 - euclio:rustdoc-test-fatal-parsing-e…
77ecb41 
…rrors, r=QuietMisdreavus

report fatal errors during doctest parsing

Fixes rust-lang#59557.
@kennytm kennytm mentioned this pull request May 2, 2019
Closed
Centril added a commit to Centril/rust that referenced this pull request May 2, 2019
@Centril
Rollup merge of rust-lang#60220 - euclio:rustdoc-test-fatal-parsing-e…
3010b14 
…rrors, r=QuietMisdreavus

report fatal errors during doctest parsing

Fixes rust-lang#59557.
@Centril Centril mentioned this pull request May 2, 2019
Closed
Centril added a commit to Centril/rust that referenced this pull request May 3, 2019
@Centril
Rollup merge of rust-lang#60220 - euclio:rustdoc-test-fatal-parsing-e…
06e1d88 
…rrors, r=QuietMisdreavus

report fatal errors during doctest parsing

Fixes rust-lang#59557.
@Centril Centril mentioned this pull request May 3, 2019
Merged
bors added a commit that referenced this pull request May 3, 2019
@bors
Auto merge of #60510 - Centril:rollup-gsndjbp, r=Centril
3af1bdc 
Rollup of 12 pull requests

Successful merges:

 - #59928 (Make deprecation lint `ambiguous_associated_items` deny-by-default)
 - #60220 (report fatal errors during doctest parsing)
 - #60373 (Tidy: ensure lang features are sorted by since)
 - #60388 (Disallow non-explicit elided lifetimes in async fn)
 - #60393 ( Do not suggest incorrect syntax on pattern type error due to borrow)
 - #60401 (Rename `RUST_LOG` to `RUSTC_LOG`)
 - #60409 (Require a trait in the bounds of existential types)
 - #60455 (Resolve match arm ty when arms diverge)
 - #60457 (Const prop refactoring)
 - #60467 (Avoid repeated interning of static strings.)
 - #60478 (minor compiler doc tweaks)
 - #60501 (Propagate mutability from arguments to local bindings in async fn)

Failed merges:

r? @ghost
@bors bors merged commit a912664 into rust-lang:master May 3, 2019
@euclio euclio deleted the rustdoc-test-fatal-parsing-errors branch May 3, 2019 19:06
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doc tests fail without any information when missing back quotes.
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@euclio @rust-highfive @QuietMisdreavus @bors @steveklabnik