Aug 31 14:36:04.492 INFO checking scraper-0.6.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 14:36:04.492 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 14:36:04.492 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 14:36:04.766 INFO blam! 76bc1b2b7fd7331330aa6875f431aae3fc5373b07239b1a54218ff941190065f Aug 31 14:36:04.768 INFO running `"docker" "start" "-a" "76bc1b2b7fd7331330aa6875f431aae3fc5373b07239b1a54218ff941190065f"` Aug 31 14:36:06.003 INFO kablam! Compiling procedural-masquerade v0.1.6 Aug 31 14:36:06.015 INFO kablam! Checking dtoa-short v0.3.2 Aug 31 14:36:06.016 INFO kablam! Checking servo_arc v0.1.1 Aug 31 14:36:06.017 INFO kablam! Compiling cssparser v0.23.10 Aug 31 14:36:06.023 INFO kablam! Compiling selectors v0.19.0 Aug 31 14:36:06.023 INFO kablam! Compiling markup5ever v0.7.2 Aug 31 14:36:08.431 INFO kablam! Compiling cssparser-macros v0.3.4 Aug 31 14:36:25.674 INFO kablam! Checking html5ever v0.22.3 Aug 31 14:36:26.600 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:36:26.600 INFO kablam! stack backtrace: Aug 31 14:36:26.742 INFO kablam! 0: 0x7f34223da38e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513 Aug 31 14:36:26.743 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:36:26.743 INFO kablam! 1: 0x7f34223b3146 - std::sys_common::backtrace::print::h2501b31339c3d559 Aug 31 14:36:26.743 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:36:26.744 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:36:26.744 INFO kablam! 2: 0x7f34223b0c3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de Aug 31 14:36:26.745 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:36:26.745 INFO kablam! 3: 0x7f34223b09b0 - std::panicking::default_hook::h26bd688683b20acb Aug 31 14:36:26.745 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:36:26.745 INFO kablam! 4: 0x7f341eab5d55 - rustc::util::common::panic_hook::h3c9ed01c595e9c38 Aug 31 14:36:26.745 INFO kablam! 5: 0x7f34223b13c3 - std::panicking::rust_panic_with_hook::h0967a90ee06b4501 Aug 31 14:36:26.745 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:36:26.745 INFO kablam! 6: 0x7f341baff8a6 - std::panicking::begin_panic::hdac74ff659f0c483 Aug 31 14:36:26.745 INFO kablam! 7: 0x7f341baf1c9e - proc_macro::Span::call_site::heb801e76a87d7d8c Aug 31 14:36:26.745 INFO kablam! 8: 0x7f3412bbfea8 - proc_macro2::imp::nightly_works::{{closure}}::hcc88b2f3dec208e1 Aug 31 14:36:26.745 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:26.745 INFO kablam! 9: 0x7f3412bb562b - std::panicking::try::do_call::hb615c9816e8fdf8a Aug 31 14:36:26.746 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:26.746 INFO kablam! 10: 0x7f34223efa59 - __rust_maybe_catch_panic Aug 31 14:36:26.746 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:26.746 INFO kablam! 11: 0x7f3412bb5563 - std::panicking::try::h5bad8d0df37ff600 Aug 31 14:36:26.746 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:26.746 INFO kablam! 12: 0x7f3412bac850 - std::panic::catch_unwind::h67855342830a7508 Aug 31 14:36:26.747 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:26.747 INFO kablam! 13: 0x7f3412bbfdf3 - proc_macro2::imp::nightly_works::hc79d2b6a25ec345a Aug 31 14:36:26.747 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:26.747 INFO kablam! 14: 0x7f3412bc01e5 - ::from_str::hb33f41b119133d47 Aug 31 14:36:26.747 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:36:26.747 INFO kablam! 15: 0x7f3412bae733 - core::str::::parse::hb733d5cc64e016f2 Aug 31 14:36:26.747 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:26.747 INFO kablam! 16: 0x7f3412bbd01f - ::from_str::hcb355f38e5aab73b Aug 31 14:36:26.748 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:36:26.748 INFO kablam! 17: 0x7f3412b778e3 - core::str::::parse::he668a1801dbb83fa Aug 31 14:36:26.748 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:26.748 INFO kablam! 18: 0x7f34129168c4 - syn::parse_str::h34bba0127d96c9dd Aug 31 14:36:26.749 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:36:26.749 INFO kablam! 19: 0x7f34128f0ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::hb1c25ef4ee47992b Aug 31 14:36:26.749 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 31 14:36:26.749 INFO kablam! 20: 0x7f34128f15de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::heeb0514b1e3d00a9 Aug 31 14:36:26.750 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:36:26.750 INFO kablam! 21: 0x7f341290a8ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h1d569da6d36f0200 Aug 31 14:36:26.751 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:36:26.751 INFO kablam! 22: 0x7f34128fe97f - std::thread::Builder::spawn::{{closure}}::{{closure}}::he7f9580d88cfc24c Aug 31 14:36:26.752 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:36:26.752 INFO kablam! 23: 0x7f3412915fcf - as core::ops::function::FnOnce<()>>::call_once::h072c7383c07e77fc Aug 31 14:36:26.752 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:36:26.752 INFO kablam! 24: 0x7f341291ac55 - std::panicking::try::do_call::h6471ce17e69ab4d4 Aug 31 14:36:26.753 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:26.753 INFO kablam! 25: 0x7f34223efa59 - __rust_maybe_catch_panic Aug 31 14:36:26.753 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:26.753 INFO kablam! 26: 0x7f341291a88e - std::panicking::try::h99cc68ab309068f3 Aug 31 14:36:26.753 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:26.753 INFO kablam! 27: 0x7f341291626f - std::panic::catch_unwind::h392dedd6d9984e95 Aug 31 14:36:26.753 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:26.753 INFO kablam! 28: 0x7f34128fe6f9 - std::thread::Builder::spawn::{{closure}}::hcc5617139ac0195a Aug 31 14:36:26.753 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:36:26.753 INFO kablam! 29: 0x7f34128ff33f - >::call_box::h255c67af11f11eb1 Aug 31 14:36:26.753 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:36:26.753 INFO kablam! 30: 0x7f34223ded9a - std::sys_common::thread::start_thread::h628b267306420e17 Aug 31 14:36:26.754 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:36:26.754 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:36:26.754 INFO kablam! 31: 0x7f34223b2075 - std::sys::unix::thread::Thread::new::thread_start::h6b3b8f3c891fdcca Aug 31 14:36:26.754 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:36:26.755 INFO kablam! 32: 0x7f341c5b76b9 - start_thread Aug 31 14:36:26.755 INFO kablam! 33: 0x7f342209841c - clone Aug 31 14:36:26.755 INFO kablam! 34: 0x0 - Aug 31 14:36:26.755 INFO kablam! query stack during panic: Aug 31 14:36:26.755 INFO kablam! end of query stack Aug 31 14:36:30.011 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:36:30.011 INFO kablam! stack backtrace: Aug 31 14:36:30.172 INFO kablam! 0: 0x7fcdcb04738e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513 Aug 31 14:36:30.173 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:36:30.173 INFO kablam! 1: 0x7fcdcb020146 - std::sys_common::backtrace::print::h2501b31339c3d559 Aug 31 14:36:30.174 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:36:30.174 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:36:30.174 INFO kablam! 2: 0x7fcdcb01dc3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de Aug 31 14:36:30.175 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:36:30.175 INFO kablam! 3: 0x7fcdcb01d9b0 - std::panicking::default_hook::h26bd688683b20acb Aug 31 14:36:30.175 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:36:30.175 INFO kablam! 4: 0x7fcdc7722d55 - rustc::util::common::panic_hook::h3c9ed01c595e9c38 Aug 31 14:36:30.175 INFO kablam! 5: 0x7fcdcb01e3c3 - std::panicking::rust_panic_with_hook::h0967a90ee06b4501 Aug 31 14:36:30.175 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:36:30.176 INFO kablam! 6: 0x7fcdc476c8a6 - std::panicking::begin_panic::hdac74ff659f0c483 Aug 31 14:36:30.176 INFO kablam! 7: 0x7fcdc475ec9e - proc_macro::Span::call_site::heb801e76a87d7d8c Aug 31 14:36:30.176 INFO kablam! 8: 0x7fcdbb4f4ea8 - proc_macro2::imp::nightly_works::{{closure}}::hcc88b2f3dec208e1 Aug 31 14:36:30.177 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:30.177 INFO kablam! 9: 0x7fcdbb4ea62b - std::panicking::try::do_call::hb615c9816e8fdf8a Aug 31 14:36:30.177 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:30.177 INFO kablam! 10: 0x7fcdcb05ca59 - __rust_maybe_catch_panic Aug 31 14:36:30.177 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:30.177 INFO kablam! 11: 0x7fcdbb4ea563 - std::panicking::try::h5bad8d0df37ff600 Aug 31 14:36:30.177 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:30.178 INFO kablam! 12: 0x7fcdbb4e1850 - std::panic::catch_unwind::h67855342830a7508 Aug 31 14:36:30.178 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:30.178 INFO kablam! 13: 0x7fcdbb4f4df3 - proc_macro2::imp::nightly_works::hc79d2b6a25ec345a Aug 31 14:36:30.178 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:30.178 INFO kablam! 14: 0x7fcdbb4f51e5 - ::from_str::hb33f41b119133d47 Aug 31 14:36:30.178 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:36:30.178 INFO kablam! 15: 0x7fcdbb4e3733 - core::str::::parse::hb733d5cc64e016f2 Aug 31 14:36:30.178 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:30.178 INFO kablam! 16: 0x7fcdbb4f201f - ::from_str::hcb355f38e5aab73b Aug 31 14:36:30.180 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:36:30.180 INFO kablam! 17: 0x7fcdbb4ac8e3 - core::str::::parse::he668a1801dbb83fa Aug 31 14:36:30.180 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:30.180 INFO kablam! 18: 0x7fcdbb24b8c4 - syn::parse_str::h34bba0127d96c9dd Aug 31 14:36:30.180 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:36:30.180 INFO kablam! 19: 0x7fcdbb225ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::hb1c25ef4ee47992b Aug 31 14:36:30.180 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 31 14:36:30.180 INFO kablam! 20: 0x7fcdbb2265de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::heeb0514b1e3d00a9 Aug 31 14:36:30.180 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:36:30.180 INFO kablam! 21: 0x7fcdbb23f8ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h1d569da6d36f0200 Aug 31 14:36:30.181 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:36:30.181 INFO kablam! 22: 0x7fcdbb23397f - std::thread::Builder::spawn::{{closure}}::{{closure}}::he7f9580d88cfc24c Aug 31 14:36:30.182 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:36:30.182 INFO kablam! 23: 0x7fcdbb24afcf - as core::ops::function::FnOnce<()>>::call_once::h072c7383c07e77fc Aug 31 14:36:30.182 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:36:30.182 INFO kablam! 24: 0x7fcdbb24fc55 - std::panicking::try::do_call::h6471ce17e69ab4d4 Aug 31 14:36:30.183 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:30.183 INFO kablam! 25: 0x7fcdcb05ca59 - __rust_maybe_catch_panic Aug 31 14:36:30.183 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:30.183 INFO kablam! 26: 0x7fcdbb24f88e - std::panicking::try::h99cc68ab309068f3 Aug 31 14:36:30.183 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:30.183 INFO kablam! 27: 0x7fcdbb24b26f - std::panic::catch_unwind::h392dedd6d9984e95 Aug 31 14:36:30.183 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:30.183 INFO kablam! 28: 0x7fcdbb2336f9 - std::thread::Builder::spawn::{{closure}}::hcc5617139ac0195a Aug 31 14:36:30.183 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:36:30.183 INFO kablam! 29: 0x7fcdbb23433f - >::call_box::h255c67af11f11eb1 Aug 31 14:36:30.183 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:36:30.183 INFO kablam! 30: 0x7fcdcb04bd9a - std::sys_common::thread::start_thread::h628b267306420e17 Aug 31 14:36:30.184 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:36:30.184 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:36:30.184 INFO kablam! 31: 0x7fcdcb01f075 - std::sys::unix::thread::Thread::new::thread_start::h6b3b8f3c891fdcca Aug 31 14:36:30.184 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:36:30.184 INFO kablam! 32: 0x7fcdc52246b9 - start_thread Aug 31 14:36:30.185 INFO kablam! 33: 0x7fcdcad0541c - clone Aug 31 14:36:30.185 INFO kablam! 34: 0x0 - Aug 31 14:36:30.185 INFO kablam! query stack during panic: Aug 31 14:36:30.185 INFO kablam! end of query stack Aug 31 14:36:37.000 INFO kablam! Checking scraper v0.6.0 (file:///source) Aug 31 14:36:40.614 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 34.81s Aug 31 14:36:40.622 INFO kablam! su: No module specific data is present Aug 31 14:36:41.138 INFO running `"docker" "rm" "-f" "76bc1b2b7fd7331330aa6875f431aae3fc5373b07239b1a54218ff941190065f"` Aug 31 14:36:41.234 INFO blam! 76bc1b2b7fd7331330aa6875f431aae3fc5373b07239b1a54218ff941190065f