Aug 30 04:19:00.740 INFO checking scraper-0.6.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 04:19:00.740 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 04:19:00.740 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 04:19:01.087 INFO blam! 67e3e4722cbe00efd3d9de9cf87424a13b33d01402a9d4617ce215f490c0a757 Aug 30 04:19:01.089 INFO running `"docker" "start" "-a" "67e3e4722cbe00efd3d9de9cf87424a13b33d01402a9d4617ce215f490c0a757"` Aug 30 04:19:02.102 INFO kablam! Checking servo_arc v0.1.1 Aug 30 04:19:02.117 INFO kablam! Compiling selectors v0.19.0 Aug 30 04:19:02.117 INFO kablam! Compiling cssparser-macros v0.3.4 Aug 30 04:19:02.117 INFO kablam! Compiling markup5ever v0.7.2 Aug 30 04:19:12.447 INFO kablam! Checking cssparser v0.23.10 Aug 30 04:19:13.159 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 30 04:19:13.160 INFO kablam! stack backtrace: Aug 30 04:19:13.322 INFO kablam! 0: 0x7f45fc72536e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 04:19:13.323 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 04:19:13.323 INFO kablam! 1: 0x7f45fc6fe146 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 04:19:13.324 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 04:19:13.324 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 04:19:13.324 INFO kablam! 2: 0x7f45fc6fbc2d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 04:19:13.325 INFO kablam! at libstd/panicking.rs:211 Aug 30 04:19:13.325 INFO kablam! 3: 0x7f45fc6fb9a0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 04:19:13.325 INFO kablam! at libstd/panicking.rs:227 Aug 30 04:19:13.325 INFO kablam! 4: 0x7f45f8e2911e - rustc::util::common::panic_hook::h0c17f671bee119c4 Aug 30 04:19:13.326 INFO kablam! 5: 0x7f45fc6fc3b3 - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 04:19:13.326 INFO kablam! at libstd/panicking.rs:481 Aug 30 04:19:13.326 INFO kablam! 6: 0x7f45f5e68896 - std::panicking::begin_panic::ha3dc983a7fd33226 Aug 30 04:19:13.326 INFO kablam! 7: 0x7f45f5e5ac9e - proc_macro::Span::call_site::ha0b355fab354d296 Aug 30 04:19:13.326 INFO kablam! 8: 0x7f45ecfbf288 - proc_macro2::imp::nightly_works::{{closure}}::hd56552ceeeb6bff3 Aug 30 04:19:13.326 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 04:19:13.326 INFO kablam! 9: 0x7f45ecfb4a0b - std::panicking::try::do_call::hfefe2a990ddc4d16 Aug 30 04:19:13.326 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 04:19:13.326 INFO kablam! 10: 0x7f45fc73b259 - __rust_maybe_catch_panic Aug 30 04:19:13.326 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:19:13.326 INFO kablam! 11: 0x7f45ecfb4943 - std::panicking::try::ha3de10c1fd908138 Aug 30 04:19:13.326 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 04:19:13.327 INFO kablam! 12: 0x7f45ecf9b890 - std::panic::catch_unwind::h37b2bb280da0a4fb Aug 30 04:19:13.327 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 04:19:13.327 INFO kablam! 13: 0x7f45ecfbf1d3 - proc_macro2::imp::nightly_works::h137acf870688812b Aug 30 04:19:13.327 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 04:19:13.327 INFO kablam! 14: 0x7f45ecfbf5c5 - ::from_str::h1272317282c7eab5 Aug 30 04:19:13.327 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 30 04:19:13.327 INFO kablam! 15: 0x7f45ecfadb03 - core::str::::parse::h6f2f53b982c935d5 Aug 30 04:19:13.328 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 04:19:13.328 INFO kablam! 16: 0x7f45ecfbc3ff - ::from_str::hc7a7eb62fa8af15d Aug 30 04:19:13.328 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 30 04:19:13.328 INFO kablam! 17: 0x7f45ecf76cc3 - core::str::::parse::hbb4ecd9d220c3cc0 Aug 30 04:19:13.329 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 04:19:13.329 INFO kablam! 18: 0x7f45ecd15c74 - syn::parse_str::h6d9429d4175376ad Aug 30 04:19:13.330 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 30 04:19:13.330 INFO kablam! 19: 0x7f45eccefea0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h702c4ffd83048163 Aug 30 04:19:13.330 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 30 04:19:13.330 INFO kablam! 20: 0x7f45eccf09be - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h3d7ab8bc6fe182f6 Aug 30 04:19:13.330 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 30 04:19:13.330 INFO kablam! 21: 0x7f45ecd09c8e - std::sys_common::backtrace::__rust_begin_short_backtrace::h386c0bc288768268 Aug 30 04:19:13.332 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 30 04:19:13.332 INFO kablam! 22: 0x7f45eccfdd1f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h25f2798c4629f1cb Aug 30 04:19:13.333 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 30 04:19:13.333 INFO kablam! 23: 0x7f45ecd153ff - as core::ops::function::FnOnce<()>>::call_once::hd663fa401686e7aa Aug 30 04:19:13.333 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 30 04:19:13.333 INFO kablam! 24: 0x7f45ecd19fb5 - std::panicking::try::do_call::h1345393eab5fd38b Aug 30 04:19:13.334 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 04:19:13.334 INFO kablam! 25: 0x7f45fc73b259 - __rust_maybe_catch_panic Aug 30 04:19:13.334 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:19:13.334 INFO kablam! 26: 0x7f45ecd19afe - std::panicking::try::h05bd6194d55031f6 Aug 30 04:19:13.334 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 04:19:13.334 INFO kablam! 27: 0x7f45ecd1565f - std::panic::catch_unwind::hb46a2897206949ef Aug 30 04:19:13.334 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 04:19:13.334 INFO kablam! 28: 0x7f45eccfdb19 - std::thread::Builder::spawn::{{closure}}::hfb5ea6b6bf304cd4 Aug 30 04:19:13.334 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 30 04:19:13.334 INFO kablam! 29: 0x7f45eccfe6ef - >::call_box::h70f768f1c9b8c8ba Aug 30 04:19:13.334 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 30 04:19:13.334 INFO kablam! 30: 0x7f45fc729d8a - std::sys_common::thread::start_thread::h0b357de81a25ceca Aug 30 04:19:13.335 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 30 04:19:13.335 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 30 04:19:13.335 INFO kablam! 31: 0x7f45fc6fd065 - std::sys::unix::thread::Thread::new::thread_start::hb6fcbe6e01d730d3 Aug 30 04:19:13.335 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 30 04:19:13.335 INFO kablam! 32: 0x7f45f69206b9 - start_thread Aug 30 04:19:13.335 INFO kablam! 33: 0x7f45fc3e341c - clone Aug 30 04:19:13.335 INFO kablam! 34: 0x0 - Aug 30 04:19:13.335 INFO kablam! query stack during panic: Aug 30 04:19:13.335 INFO kablam! end of query stack Aug 30 04:19:18.349 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 30 04:19:18.349 INFO kablam! stack backtrace: Aug 30 04:19:18.525 INFO kablam! 0: 0x7faf6059f36e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 04:19:18.526 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 04:19:18.526 INFO kablam! 1: 0x7faf60578146 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 04:19:18.527 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 04:19:18.527 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 04:19:18.527 INFO kablam! 2: 0x7faf60575c2d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 04:19:18.528 INFO kablam! at libstd/panicking.rs:211 Aug 30 04:19:18.528 INFO kablam! 3: 0x7faf605759a0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 04:19:18.529 INFO kablam! at libstd/panicking.rs:227 Aug 30 04:19:18.529 INFO kablam! 4: 0x7faf5cca311e - rustc::util::common::panic_hook::h0c17f671bee119c4 Aug 30 04:19:18.529 INFO kablam! 5: 0x7faf605763b3 - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 04:19:18.529 INFO kablam! at libstd/panicking.rs:481 Aug 30 04:19:18.529 INFO kablam! 6: 0x7faf59ce2896 - std::panicking::begin_panic::ha3dc983a7fd33226 Aug 30 04:19:18.529 INFO kablam! 7: 0x7faf59cd4c9e - proc_macro::Span::call_site::ha0b355fab354d296 Aug 30 04:19:18.529 INFO kablam! 8: 0x7faf50af4288 - proc_macro2::imp::nightly_works::{{closure}}::hd56552ceeeb6bff3 Aug 30 04:19:18.529 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 04:19:18.529 INFO kablam! 9: 0x7faf50ae9a0b - std::panicking::try::do_call::hfefe2a990ddc4d16 Aug 30 04:19:18.530 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 04:19:18.530 INFO kablam! 10: 0x7faf605b5259 - __rust_maybe_catch_panic Aug 30 04:19:18.530 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:19:18.530 INFO kablam! 11: 0x7faf50ae9943 - std::panicking::try::ha3de10c1fd908138 Aug 30 04:19:18.530 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 04:19:18.530 INFO kablam! 12: 0x7faf50ad0890 - std::panic::catch_unwind::h37b2bb280da0a4fb Aug 30 04:19:18.531 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 04:19:18.531 INFO kablam! 13: 0x7faf50af41d3 - proc_macro2::imp::nightly_works::h137acf870688812b Aug 30 04:19:18.531 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 04:19:18.531 INFO kablam! 14: 0x7faf50af45c5 - ::from_str::h1272317282c7eab5 Aug 30 04:19:18.531 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 30 04:19:18.531 INFO kablam! 15: 0x7faf50ae2b03 - core::str::::parse::h6f2f53b982c935d5 Aug 30 04:19:18.532 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 04:19:18.532 INFO kablam! 16: 0x7faf50af13ff - ::from_str::hc7a7eb62fa8af15d Aug 30 04:19:18.532 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 30 04:19:18.532 INFO kablam! 17: 0x7faf50aabcc3 - core::str::::parse::hbb4ecd9d220c3cc0 Aug 30 04:19:18.532 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 04:19:18.532 INFO kablam! 18: 0x7faf5084ac74 - syn::parse_str::h6d9429d4175376ad Aug 30 04:19:18.533 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 30 04:19:18.533 INFO kablam! 19: 0x7faf50824ea0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h702c4ffd83048163 Aug 30 04:19:18.534 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 30 04:19:18.534 INFO kablam! 20: 0x7faf508259be - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h3d7ab8bc6fe182f6 Aug 30 04:19:18.534 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 30 04:19:18.534 INFO kablam! 21: 0x7faf5083ec8e - std::sys_common::backtrace::__rust_begin_short_backtrace::h386c0bc288768268 Aug 30 04:19:18.535 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 30 04:19:18.535 INFO kablam! 22: 0x7faf50832d1f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h25f2798c4629f1cb Aug 30 04:19:18.536 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 30 04:19:18.536 INFO kablam! 23: 0x7faf5084a3ff - as core::ops::function::FnOnce<()>>::call_once::hd663fa401686e7aa Aug 30 04:19:18.536 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 30 04:19:18.536 INFO kablam! 24: 0x7faf5084efb5 - std::panicking::try::do_call::h1345393eab5fd38b Aug 30 04:19:18.537 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 04:19:18.537 INFO kablam! 25: 0x7faf605b5259 - __rust_maybe_catch_panic Aug 30 04:19:18.537 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:19:18.537 INFO kablam! 26: 0x7faf5084eafe - std::panicking::try::h05bd6194d55031f6 Aug 30 04:19:18.538 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 04:19:18.538 INFO kablam! 27: 0x7faf5084a65f - std::panic::catch_unwind::hb46a2897206949ef Aug 30 04:19:18.538 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 04:19:18.538 INFO kablam! 28: 0x7faf50832b19 - std::thread::Builder::spawn::{{closure}}::hfb5ea6b6bf304cd4 Aug 30 04:19:18.538 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 30 04:19:18.538 INFO kablam! 29: 0x7faf508336ef - >::call_box::h70f768f1c9b8c8ba Aug 30 04:19:18.538 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 30 04:19:18.538 INFO kablam! 30: 0x7faf605a3d8a - std::sys_common::thread::start_thread::h0b357de81a25ceca Aug 30 04:19:18.539 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 30 04:19:18.539 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 30 04:19:18.539 INFO kablam! 31: 0x7faf60577065 - std::sys::unix::thread::Thread::new::thread_start::hb6fcbe6e01d730d3 Aug 30 04:19:18.539 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 30 04:19:18.539 INFO kablam! 32: 0x7faf5a79a6b9 - start_thread Aug 30 04:19:18.539 INFO kablam! 33: 0x7faf6025d41c - clone Aug 30 04:19:18.539 INFO kablam! 34: 0x0 - Aug 30 04:19:18.539 INFO kablam! query stack during panic: Aug 30 04:19:18.539 INFO kablam! end of query stack Aug 30 04:19:19.216 INFO kablam! Checking html5ever v0.22.3 Aug 30 04:19:25.200 INFO kablam! Checking scraper v0.6.0 (file:///source) Aug 30 04:19:29.437 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 27.52s Aug 30 04:19:29.444 INFO kablam! su: No module specific data is present Aug 30 04:19:29.947 INFO running `"docker" "rm" "-f" "67e3e4722cbe00efd3d9de9cf87424a13b33d01402a9d4617ce215f490c0a757"` Aug 30 04:19:30.108 INFO blam! 67e3e4722cbe00efd3d9de9cf87424a13b33d01402a9d4617ce215f490c0a757