[INFO] crate webidl 0.9.0 is already in cache [INFO] extracting crate webidl 0.9.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/webidl/0.9.0 [INFO] extracting crate webidl 0.9.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/webidl/0.9.0 [INFO] validating manifest of webidl-0.9.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of webidl-0.9.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing webidl-0.9.0 [INFO] finished frobbing webidl-0.9.0 [INFO] frobbed toml for webidl-0.9.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/webidl/0.9.0/Cargo.toml [INFO] started frobbing webidl-0.9.0 [INFO] finished frobbing webidl-0.9.0 [INFO] frobbed toml for webidl-0.9.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/webidl/0.9.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing webidl-0.9.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/webidl/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 62395d328cd5c64b9cac364f146995e7d1621be757a7289a6de093a2c761e483 [INFO] running `"docker" "start" "-a" "62395d328cd5c64b9cac364f146995e7d1621be757a7289a6de093a2c761e483"` [INFO] [stderr] Compiling lalrpop-util v0.17.1 [INFO] [stderr] Compiling ena v0.13.0 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling lalrpop v0.17.1 [INFO] [stderr] Compiling webidl v0.9.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `"docker" "inspect" "62395d328cd5c64b9cac364f146995e7d1621be757a7289a6de093a2c761e483"` [INFO] running `"docker" "rm" "-f" "62395d328cd5c64b9cac364f146995e7d1621be757a7289a6de093a2c761e483"` [INFO] [stdout] 62395d328cd5c64b9cac364f146995e7d1621be757a7289a6de093a2c761e483 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/webidl/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 26dd2ea5a3dcc4449b7c181859f40cb931b8d2b92346bb83fc63d31ff802fccf [INFO] running `"docker" "start" "-a" "26dd2ea5a3dcc4449b7c181859f40cb931b8d2b92346bb83fc63d31ff802fccf"` [INFO] [stderr] Compiling webidl v0.9.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.03s [INFO] running `"docker" "inspect" "26dd2ea5a3dcc4449b7c181859f40cb931b8d2b92346bb83fc63d31ff802fccf"` [INFO] running `"docker" "rm" "-f" "26dd2ea5a3dcc4449b7c181859f40cb931b8d2b92346bb83fc63d31ff802fccf"` [INFO] [stdout] 26dd2ea5a3dcc4449b7c181859f40cb931b8d2b92346bb83fc63d31ff802fccf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/webidl/0.9.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 38e81aefd17de89d912d66d653789ae5913f1f405ddf50ab2540d15e9aed7969 [INFO] running `"docker" "start" "-a" "38e81aefd17de89d912d66d653789ae5913f1f405ddf50ab2540d15e9aed7969"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/webidl-b9a1cc06a757a102 [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test lexer::test::lex_greater_than ... ok [INFO] [stdout] test lexer::test::lex_float_literal ... ok [INFO] [stdout] test lexer::test::lex_equals ... ok [INFO] [stdout] test lexer::test::lex_ellipsis ... ok [INFO] [stdout] test lexer::test::lex_identifier ... ok [INFO] [stdout] test lexer::test::lex_colon ... ok [INFO] [stdout] test lexer::test::lex_integer_literal ... ok [INFO] [stdout] test lexer::test::lex_keyword ... ok [INFO] [stdout] test lexer::test::lex_left_brace ... ok [INFO] [stdout] test lexer::test::lex_left_bracket ... ok [INFO] [stdout] test lexer::test::lex_left_parenthesis ... ok [INFO] [stdout] test lexer::test::lex_less_than ... ok [INFO] [stdout] test lexer::test::lex_negative_infinity ... ok [INFO] [stdout] test lexer::test::lex_other_literal ... ok [INFO] [stdout] test lexer::test::lex_period ... ok [INFO] [stdout] test lexer::test::lex_hyphen ... ok [INFO] [stdout] test lexer::test::lex_question_mark ... ok [INFO] [stdout] test lexer::test::lex_right_brace ... ok [INFO] [stdout] test lexer::test::lex_right_bracket ... ok [INFO] [stdout] test lexer::test::lex_right_parenthesis ... ok [INFO] [stdout] test lexer::test::lex_semicolon ... ok [INFO] [stdout] test lexer::test::lex_string ... ok [INFO] [stdout] test lexer::test::lex_comment ... ok [INFO] [stdout] test lexer::test::lex_comma ... ok [INFO] [stdout] test parser::ast::test::test_flatten_asts ... ok [INFO] [stdout] test lexer::test::lex_whitespace ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/parse_test-4e6ce120bf0ea9c9 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test parse_mixin ... ok [INFO] [stdout] test parse_integer_literals ... ok [INFO] [stdout] test parse_includes ... ok [INFO] [stderr] error: test failed, to rerun pass '--test parse_test' [INFO] [stdout] test parse_servo_webidls ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- parse_servo_webidls stdout ---- [INFO] [stdout] thread 'parse_servo_webidls' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5566c37a5f53 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x5566c37a188b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5566c37a4c96 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x5566c37a49be - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5566c37a539f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5566c37a4f21 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5566c37a4e05 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x5566c37bbb8c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x5566c36afe97 - core::result::unwrap_failed::h94c1d1186470a9bc [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x5566c362747a - core::result::Result::unwrap::h8e2fd05b76b9f260 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stdout] 10: 0x5566c363a21a - parse_test::parse_servo_webidls::h6e457a6fc5a8b8c8 [INFO] [stdout] at tests/parse_test.rs:11 [INFO] [stdout] 11: 0x5566c363a1c9 - parse_test::parse_servo_webidls::{{closure}}::h3540072009815d53 [INFO] [stdout] at tests/parse_test.rs:10 [INFO] [stdout] 12: 0x5566c363c07d - core::ops::function::FnOnce::call_once::h7fce1dc1e853c7e2 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x5566c3649a8e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x5566c37a83d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x5566c3664387 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 16: 0x5566c363eda4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x5566c3642e54 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 18: 0x5566c37a83d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x5566c3643461 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 20: 0x5566c379961e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x5566c37a779f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 22: 0x7f5204a1e4a3 - start_thread [INFO] [stdout] 23: 0x7f5204549d0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] parse_servo_webidls [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "38e81aefd17de89d912d66d653789ae5913f1f405ddf50ab2540d15e9aed7969"` [INFO] running `"docker" "rm" "-f" "38e81aefd17de89d912d66d653789ae5913f1f405ddf50ab2540d15e9aed7969"` [INFO] [stdout] 38e81aefd17de89d912d66d653789ae5913f1f405ddf50ab2540d15e9aed7969