Dec 15 17:40:15.284 INFO testing css-purify-0.0.15 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 17:40:15.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:40:15.781 INFO [stdout] 56426e0c551865c89bba83c1cd18538e546c0c2183019673bc87743c1b2c867a
Dec 15 17:40:15.785 INFO running `"docker" "start" "-a" "56426e0c551865c89bba83c1cd18538e546c0c2183019673bc87743c1b2c867a"`
Dec 15 17:40:16.738 INFO [stderr] usermod: no changes
Dec 15 17:40:16.930 INFO [stderr]    Compiling cssparser v0.21.3
Dec 15 17:40:16.930 INFO [stderr]    Compiling phf_macros v0.7.23
Dec 15 17:40:16.932 INFO [stderr]    Compiling cssparser-macros v0.3.5
Dec 15 17:40:16.932 INFO [stderr]    Compiling css v0.0.22
Dec 15 17:40:57.360 INFO [stderr]    Compiling html5ever_ext v0.21.20
Dec 15 17:41:03.497 INFO [stderr]    Compiling css-purify v0.0.15 (/source)
Dec 15 17:41:07.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.31s
Dec 15 17:41:07.172 INFO [stderr] su: No module specific data is present
Dec 15 17:41:07.798 INFO running `"docker" "inspect" "56426e0c551865c89bba83c1cd18538e546c0c2183019673bc87743c1b2c867a"`
Dec 15 17:41:08.079 INFO running `"docker" "rm" "-f" "56426e0c551865c89bba83c1cd18538e546c0c2183019673bc87743c1b2c867a"`
Dec 15 17:41:08.259 INFO [stdout] 56426e0c551865c89bba83c1cd18538e546c0c2183019673bc87743c1b2c867a
Dec 15 17:41:08.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:41:08.775 INFO [stdout] efd850d3019303af47bc048c0f8ce305b3f90044b065b1f8080265e46aca8765
Dec 15 17:41:08.783 INFO running `"docker" "start" "-a" "efd850d3019303af47bc048c0f8ce305b3f90044b065b1f8080265e46aca8765"`
Dec 15 17:41:09.687 INFO [stderr] usermod: no changes
Dec 15 17:41:09.819 INFO [stderr]    Compiling css-purify v0.0.15 (/source)
Dec 15 17:41:13.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Dec 15 17:41:13.683 INFO [stderr] su: No module specific data is present
Dec 15 17:41:14.395 INFO running `"docker" "inspect" "efd850d3019303af47bc048c0f8ce305b3f90044b065b1f8080265e46aca8765"`
Dec 15 17:41:14.608 INFO running `"docker" "rm" "-f" "efd850d3019303af47bc048c0f8ce305b3f90044b065b1f8080265e46aca8765"`
Dec 15 17:41:14.763 INFO [stdout] efd850d3019303af47bc048c0f8ce305b3f90044b065b1f8080265e46aca8765
Dec 15 17:41:14.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:41:14.934 INFO [stdout] 5f7ec63e127502d98a80a4fa5c193e1bfc441e9b5438a13923166645583e6855
Dec 15 17:41:14.936 INFO running `"docker" "start" "-a" "5f7ec63e127502d98a80a4fa5c193e1bfc441e9b5438a13923166645583e6855"`
Dec 15 17:41:15.414 INFO [stderr] usermod: no changes
Dec 15 17:41:15.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 15 17:41:15.528 INFO [stderr]      Running /target/debug/deps/css_purify-ace41ac79b0ae357
Dec 15 17:41:15.530 INFO [stdout] 
Dec 15 17:41:15.530 INFO [stdout] running 0 tests
Dec 15 17:41:15.530 INFO [stdout] 
Dec 15 17:41:15.530 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:41:15.530 INFO [stdout] 
Dec 15 17:41:15.530 INFO [stderr]    Doc-tests css-purify
Dec 15 17:41:21.785 INFO [stdout] 
Dec 15 17:41:21.785 INFO [stdout] running 1 test
Dec 15 17:41:28.425 INFO [stdout] test src/lib.rs -  (line 20) ... FAILED
Dec 15 17:41:28.425 INFO [stdout] 
Dec 15 17:41:28.425 INFO [stdout] failures:
Dec 15 17:41:28.425 INFO [stdout] 
Dec 15 17:41:28.425 INFO [stdout] ---- src/lib.rs -  (line 20) stdout ----
Dec 15 17:41:28.425 INFO [stdout] error[E0425]: cannot find value `rc_dom` in this scope
Dec 15 17:41:28.425 INFO [stdout]   --> src/lib.rs:37:1
Dec 15 17:41:28.425 INFO [stdout]    |
Dec 15 17:41:28.425 INFO [stdout] 19 | rc_dom.find_all_matching_child_nodes_depth_first_including_this_one(&parse_css_selector("head > style[amp]").unwrap(), &mut |node|
Dec 15 17:41:28.425 INFO [stdout]    | ^^^^^^ not found in this scope
Dec 15 17:41:28.425 INFO [stdout] 
Dec 15 17:41:28.425 INFO [stdout] error[E0425]: cannot find value `rc_dom` in this scope
Dec 15 17:41:28.425 INFO [stdout]   --> src/lib.rs:44:38
Dec 15 17:41:28.425 INFO [stdout]    |
Dec 15 17:41:28.425 INFO [stdout] 26 |    first_style_node.append_text(&mut rc_dom, &stylesheet.to_css_string());
Dec 15 17:41:28.425 INFO [stdout]    |                                      ^^^^^^ not found in this scope
Dec 15 17:41:28.425 INFO [stdout] 
Dec 15 17:41:28.425 INFO [stdout] error[E0599]: no method named `remove_unused_css_rules` found for type `std::result::Result<css_purify::html5ever_ext::css::Stylesheet, css_purify::html5ever_ext::css::StylesheetError>` in the current scope
Dec 15 17:41:28.425 INFO [stdout]   --> src/lib.rs:30:12
Dec 15 17:41:28.425 INFO [stdout]    |
Dec 15 17:41:28.425 INFO [stdout] 12 | stylesheet.remove_unused_css_rules(&[&document]);
Dec 15 17:41:28.425 INFO [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:41:28.425 INFO [stdout]    |
Dec 15 17:41:28.425 INFO [stdout]    = note: the method `remove_unused_css_rules` exists but the following trait bounds were not satisfied:
Dec 15 17:41:28.425 INFO [stdout]            `std::result::Result<css_purify::html5ever_ext::css::Stylesheet, css_purify::html5ever_ext::css::StylesheetError> : css_purify::HasCssRulesExt`
Dec 15 17:41:28.426 INFO [stdout] 
Dec 15 17:41:28.426 INFO [stdout] error[E0599]: no method named `to_file_path` found for type `std::result::Result<css_purify::html5ever_ext::css::Stylesheet, css_purify::html5ever_ext::css::StylesheetError>` in the current scope
Dec 15 17:41:28.426 INFO [stdout]   --> src/lib.rs:33:12
Dec 15 17:41:28.426 INFO [stdout]    |
Dec 15 17:41:28.426 INFO [stdout] 15 | stylesheet.to_file_path("/path/to/stylesheet.css");
Dec 15 17:41:28.426 INFO [stdout]    |            ^^^^^^^^^^^^
Dec 15 17:41:28.426 INFO [stdout] 
Dec 15 17:41:28.426 INFO [stdout] error[E0599]: no method named `to_css_string` found for type `std::result::Result<css_purify::html5ever_ext::css::Stylesheet, css_purify::html5ever_ext::css::StylesheetError>` in the current scope
Dec 15 17:41:28.426 INFO [stdout]   --> src/lib.rs:44:58
Dec 15 17:41:28.426 INFO [stdout]    |
Dec 15 17:41:28.426 INFO [stdout] 26 |    first_style_node.append_text(&mut rc_dom, &stylesheet.to_css_string());
Dec 15 17:41:28.426 INFO [stdout]    |                                                          ^^^^^^^^^^^^^
Dec 15 17:41:28.426 INFO [stdout] 
Dec 15 17:41:28.426 INFO [stdout] thread 'src/lib.rs -  (line 20)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13
Dec 15 17:41:28.426 INFO [stdout] stack backtrace:
Dec 15 17:41:28.426 INFO [stdout]    0:     0x7fad76163f63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 15 17:41:28.426 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 17:41:28.426 INFO [stdout]    1:     0x7fad7615afc8 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 15 17:41:28.426 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 17:41:28.426 INFO [stdout]    2:     0x7fad76160242 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 15 17:41:28.426 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 17:41:28.426 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 15 17:41:28.426 INFO [stdout]    3:     0x7fad7615ff37 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 15 17:41:28.426 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 15 17:41:28.426 INFO [stdout]    4:     0x7fad7836b121 - rustc::util::common::panic_hook::h9ea0dae535cf4332
Dec 15 17:41:28.426 INFO [stdout]    5:     0x7fad76160a29 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 15 17:41:28.426 INFO [stdout]                                at src/libstd/panicking.rs:491
Dec 15 17:41:28.426 INFO [stdout]    6:     0x562620b4f464 - std::panicking::begin_panic::h27ff8b2ead861036
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421
Dec 15 17:41:28.426 INFO [stdout]    7:     0x562620cc43f9 - rustdoc::test::run_test::h2c651d061c730af3
Dec 15 17:41:28.426 INFO [stdout]                                at src/librustdoc/test.rs:326
Dec 15 17:41:28.426 INFO [stdout]    8:     0x562620bc7970 - <scoped_tls::ScopedKey<T>>::set::hb2279029c711f1aa
Dec 15 17:41:28.426 INFO [stdout]                                at src/librustdoc/test.rs:653
Dec 15 17:41:28.426 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:123
Dec 15 17:41:28.426 INFO [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155
Dec 15 17:41:28.426 INFO [stdout]    9:     0x562620bba1cf - syntax::with_globals::hdce0de15652917e2
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:122
Dec 15 17:41:28.426 INFO [stdout]   10:     0x562620b4f6c4 - std::panicking::try::do_call::h894d00d7135d3e7e
Dec 15 17:41:28.426 INFO [stdout]                                at src/librustdoc/test.rs:650
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 15 17:41:28.426 INFO [stdout]   11:     0x7fad7617d669 - __rust_maybe_catch_panic
Dec 15 17:41:28.426 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 17:41:28.426 INFO [stdout]   12:     0x562620ba4a19 - rustc_driver::in_named_rustc_thread::hf3fa0f90a98912b5
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/librustc_driver/lib.rs:1556
Dec 15 17:41:28.426 INFO [stdout]   13:     0x562620c9b5a0 - <F as alloc::boxed::FnBox<A>>::call_box::h7655e33ec4e73ffe
Dec 15 17:41:28.426 INFO [stdout]                                at src/librustdoc/test.rs:650
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 17:41:28.426 INFO [stdout]   14:     0x7fad777c9e12 - <F as alloc::boxed::FnBox<A>>::call_box::h44030fd31218bed2
Dec 15 17:41:28.426 INFO [stdout]                                at src/libtest/lib.rs:1476
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 17:41:28.426 INFO [stdout]   15:     0x7fad7617d669 - __rust_maybe_catch_panic
Dec 15 17:41:28.426 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 17:41:28.426 INFO [stdout]   16:     0x7fad777e8407 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 17:41:28.426 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 15 17:41:28.426 INFO [stdout]   17:     0x7fad777c2314 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136
Dec 15 17:41:28.426 INFO [stdout]   18:     0x7fad777c2904 - std::panicking::try::do_call::h5e99f92fbf448cf6
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306
Dec 15 17:41:28.426 INFO [stdout]   19:     0x7fad7617d669 - __rust_maybe_catch_panic
Dec 15 17:41:28.426 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 17:41:28.426 INFO [stdout]   20:     0x7fad777c9fcc - <F as alloc::boxed::FnBox<A>>::call_box::h8ae063aff93ccdb6
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673
Dec 15 17:41:28.426 INFO [stdout]   21:     0x7fad76170b0d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f
Dec 15 17:41:28.426 INFO [stdout]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683
Dec 15 17:41:28.426 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 15 17:41:28.426 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 17:41:28.426 INFO [stdout]   22:     0x7fad75ee46b9 - start_thread
Dec 15 17:41:28.426 INFO [stdout]   23:     0x7fad757fc41c - clone
Dec 15 17:41:28.426 INFO [stdout]   24:                0x0 - <unknown>
Dec 15 17:41:28.426 INFO [stdout] query stack during panic:
Dec 15 17:41:28.426 INFO [stdout] end of query stack
Dec 15 17:41:28.426 INFO [stdout] 
Dec 15 17:41:28.426 INFO [stdout] 
Dec 15 17:41:28.426 INFO [stdout] failures:
Dec 15 17:41:28.427 INFO [stdout]     src/lib.rs -  (line 20)
Dec 15 17:41:28.427 INFO [stdout] 
Dec 15 17:41:28.427 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:41:28.427 INFO [stdout] 
Dec 15 17:41:28.453 INFO [stderr] error: test failed, to rerun pass '--doc'
Dec 15 17:41:28.453 INFO [stderr] su: No module specific data is present
Dec 15 17:41:28.967 INFO running `"docker" "inspect" "5f7ec63e127502d98a80a4fa5c193e1bfc441e9b5438a13923166645583e6855"`
Dec 15 17:41:29.129 INFO running `"docker" "rm" "-f" "5f7ec63e127502d98a80a4fa5c193e1bfc441e9b5438a13923166645583e6855"`
Dec 15 17:41:29.241 INFO [stdout] 5f7ec63e127502d98a80a4fa5c193e1bfc441e9b5438a13923166645583e6855