Aug 30 04:18:52.904 INFO checking scraper-0.7.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 04:18:52.904 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 04:18:52.904 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/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 04:18:53.138 INFO blam! 385b36a14d443e2075155351fcf353030b6ce2aff65b79767c8f5d62b330b7af Aug 30 04:18:53.140 INFO running `"docker" "start" "-a" "385b36a14d443e2075155351fcf353030b6ce2aff65b79767c8f5d62b330b7af"` Aug 30 04:18:53.956 INFO kablam! Checking ego-tree v0.5.0 Aug 30 04:18:53.960 INFO kablam! Compiling cssparser v0.23.10 Aug 30 04:18:53.962 INFO kablam! Compiling selectors v0.19.0 Aug 30 04:18:53.964 INFO kablam! Compiling serde_derive v1.0.75 Aug 30 04:18:53.965 INFO kablam! Compiling cssparser-macros v0.3.4 Aug 30 04:19:13.448 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 30 04:19:13.449 INFO kablam! stack backtrace: Aug 30 04:19:13.629 INFO kablam! 0: 0x7f22e585036e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 04:19:13.633 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 04:19:13.633 INFO kablam! 1: 0x7f22e5829146 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 04:19:13.645 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 04:19:13.645 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 04:19:13.645 INFO kablam! 2: 0x7f22e5826c2d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 04:19:13.647 INFO kablam! at libstd/panicking.rs:211 Aug 30 04:19:13.647 INFO kablam! 3: 0x7f22e58269a0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 04:19:13.647 INFO kablam! at libstd/panicking.rs:227 Aug 30 04:19:13.647 INFO kablam! 4: 0x7f22e1f5411e - rustc::util::common::panic_hook::h0c17f671bee119c4 Aug 30 04:19:13.648 INFO kablam! 5: 0x7f22e58273b3 - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 04:19:13.650 INFO kablam! at libstd/panicking.rs:481 Aug 30 04:19:13.650 INFO kablam! 6: 0x7f22def93896 - std::panicking::begin_panic::ha3dc983a7fd33226 Aug 30 04:19:13.651 INFO kablam! 7: 0x7f22def85c9e - proc_macro::Span::call_site::ha0b355fab354d296 Aug 30 04:19:13.652 INFO kablam! 8: 0x7f22d61bf288 - proc_macro2::imp::nightly_works::{{closure}}::hd56552ceeeb6bff3 Aug 30 04:19:13.654 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 04:19:13.654 INFO kablam! 9: 0x7f22d61b4a0b - std::panicking::try::do_call::hfefe2a990ddc4d16 Aug 30 04:19:13.655 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 04:19:13.656 INFO kablam! 10: 0x7f22e5866259 - __rust_maybe_catch_panic Aug 30 04:19:13.657 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:19:13.658 INFO kablam! 11: 0x7f22d61b4943 - std::panicking::try::ha3de10c1fd908138 Aug 30 04:19:13.659 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 04:19:13.659 INFO kablam! 12: 0x7f22d619b890 - std::panic::catch_unwind::h37b2bb280da0a4fb Aug 30 04:19:13.661 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 04:19:13.661 INFO kablam! 13: 0x7f22d61bf1d3 - proc_macro2::imp::nightly_works::h137acf870688812b Aug 30 04:19:13.662 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 04:19:13.664 INFO kablam! 14: 0x7f22d61bf5c5 - ::from_str::h1272317282c7eab5 Aug 30 04:19:13.665 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 30 04:19:13.665 INFO kablam! 15: 0x7f22d61adb03 - core::str::::parse::h6f2f53b982c935d5 Aug 30 04:19:13.666 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 04:19:13.666 INFO kablam! 16: 0x7f22d61bc3ff - ::from_str::hc7a7eb62fa8af15d Aug 30 04:19:13.666 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 30 04:19:13.666 INFO kablam! 17: 0x7f22d6176cc3 - core::str::::parse::hbb4ecd9d220c3cc0 Aug 30 04:19:13.667 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 04:19:13.667 INFO kablam! 18: 0x7f22d5f15c74 - syn::parse_str::h6d9429d4175376ad Aug 30 04:19:13.668 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 30 04:19:13.668 INFO kablam! 19: 0x7f22d5eefea0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h702c4ffd83048163 Aug 30 04:19:13.669 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 30 04:19:13.670 INFO kablam! 20: 0x7f22d5ef09be - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h3d7ab8bc6fe182f6 Aug 30 04:19:13.671 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 30 04:19:13.672 INFO kablam! 21: 0x7f22d5f09c8e - std::sys_common::backtrace::__rust_begin_short_backtrace::h386c0bc288768268 Aug 30 04:19:13.674 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 30 04:19:13.676 INFO kablam! 22: 0x7f22d5efdd1f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h25f2798c4629f1cb Aug 30 04:19:13.678 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 30 04:19:13.680 INFO kablam! 23: 0x7f22d5f153ff - as core::ops::function::FnOnce<()>>::call_once::hd663fa401686e7aa Aug 30 04:19:13.681 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 30 04:19:13.682 INFO kablam! 24: 0x7f22d5f19fb5 - std::panicking::try::do_call::h1345393eab5fd38b Aug 30 04:19:13.684 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 04:19:13.685 INFO kablam! 25: 0x7f22e5866259 - __rust_maybe_catch_panic Aug 30 04:19:13.686 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:19:13.687 INFO kablam! 26: 0x7f22d5f19afe - std::panicking::try::h05bd6194d55031f6 Aug 30 04:19:13.688 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 04:19:13.689 INFO kablam! 27: 0x7f22d5f1565f - std::panic::catch_unwind::hb46a2897206949ef Aug 30 04:19:13.690 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 04:19:13.691 INFO kablam! 28: 0x7f22d5efdb19 - std::thread::Builder::spawn::{{closure}}::hfb5ea6b6bf304cd4 Aug 30 04:19:13.692 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 30 04:19:13.694 INFO kablam! 29: 0x7f22d5efe6ef - >::call_box::h70f768f1c9b8c8ba Aug 30 04:19:13.695 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 30 04:19:13.696 INFO kablam! 30: 0x7f22e5854d8a - std::sys_common::thread::start_thread::h0b357de81a25ceca Aug 30 04:19:13.698 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 30 04:19:13.699 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 30 04:19:13.700 INFO kablam! 31: 0x7f22e5828065 - std::sys::unix::thread::Thread::new::thread_start::hb6fcbe6e01d730d3 Aug 30 04:19:13.702 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 30 04:19:13.702 INFO kablam! 32: 0x7f22dfa4b6b9 - start_thread Aug 30 04:19:13.703 INFO kablam! 33: 0x7f22e550e41c - clone Aug 30 04:19:13.704 INFO kablam! 34: 0x0 - Aug 30 04:19:13.704 INFO kablam! query stack during panic: Aug 30 04:19:13.704 INFO kablam! end of query stack Aug 30 04:19:20.293 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 30 04:19:20.293 INFO kablam! stack backtrace: Aug 30 04:19:20.470 INFO kablam! 0: 0x7f53c978d36e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 04:19:20.471 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 04:19:20.471 INFO kablam! 1: 0x7f53c9766146 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 04:19:20.472 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 04:19:20.472 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 04:19:20.472 INFO kablam! 2: 0x7f53c9763c2d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 04:19:20.473 INFO kablam! at libstd/panicking.rs:211 Aug 30 04:19:20.473 INFO kablam! 3: 0x7f53c97639a0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 04:19:20.473 INFO kablam! at libstd/panicking.rs:227 Aug 30 04:19:20.473 INFO kablam! 4: 0x7f53c5e9111e - rustc::util::common::panic_hook::h0c17f671bee119c4 Aug 30 04:19:20.473 INFO kablam! 5: 0x7f53c97643b3 - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 04:19:20.473 INFO kablam! at libstd/panicking.rs:481 Aug 30 04:19:20.473 INFO kablam! 6: 0x7f53c2ed0896 - std::panicking::begin_panic::ha3dc983a7fd33226 Aug 30 04:19:20.473 INFO kablam! 7: 0x7f53c2ec2c9e - proc_macro::Span::call_site::ha0b355fab354d296 Aug 30 04:19:20.473 INFO kablam! 8: 0x7f53b9cf4288 - proc_macro2::imp::nightly_works::{{closure}}::hd56552ceeeb6bff3 Aug 30 04:19:20.474 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 04:19:20.474 INFO kablam! 9: 0x7f53b9ce9a0b - std::panicking::try::do_call::hfefe2a990ddc4d16 Aug 30 04:19:20.474 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 04:19:20.474 INFO kablam! 10: 0x7f53c97a3259 - __rust_maybe_catch_panic Aug 30 04:19:20.474 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:19:20.474 INFO kablam! 11: 0x7f53b9ce9943 - std::panicking::try::ha3de10c1fd908138 Aug 30 04:19:20.474 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 04:19:20.474 INFO kablam! 12: 0x7f53b9cd0890 - std::panic::catch_unwind::h37b2bb280da0a4fb Aug 30 04:19:20.475 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 04:19:20.475 INFO kablam! 13: 0x7f53b9cf41d3 - proc_macro2::imp::nightly_works::h137acf870688812b Aug 30 04:19:20.475 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 04:19:20.475 INFO kablam! 14: 0x7f53b9cf45c5 - ::from_str::h1272317282c7eab5 Aug 30 04:19:20.475 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 30 04:19:20.475 INFO kablam! 15: 0x7f53b9ce2b03 - core::str::::parse::h6f2f53b982c935d5 Aug 30 04:19:20.476 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 04:19:20.476 INFO kablam! 16: 0x7f53b9cf13ff - ::from_str::hc7a7eb62fa8af15d Aug 30 04:19:20.476 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 30 04:19:20.476 INFO kablam! 17: 0x7f53b9cabcc3 - core::str::::parse::hbb4ecd9d220c3cc0 Aug 30 04:19:20.477 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 04:19:20.477 INFO kablam! 18: 0x7f53b9a4ac74 - syn::parse_str::h6d9429d4175376ad Aug 30 04:19:20.478 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 30 04:19:20.478 INFO kablam! 19: 0x7f53b9a24ea0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h702c4ffd83048163 Aug 30 04:19:20.478 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 30 04:19:20.478 INFO kablam! 20: 0x7f53b9a259be - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h3d7ab8bc6fe182f6 Aug 30 04:19:20.478 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 30 04:19:20.478 INFO kablam! 21: 0x7f53b9a3ec8e - std::sys_common::backtrace::__rust_begin_short_backtrace::h386c0bc288768268 Aug 30 04:19:20.480 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 30 04:19:20.480 INFO kablam! 22: 0x7f53b9a32d1f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h25f2798c4629f1cb Aug 30 04:19:20.481 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 30 04:19:20.481 INFO kablam! 23: 0x7f53b9a4a3ff - as core::ops::function::FnOnce<()>>::call_once::hd663fa401686e7aa Aug 30 04:19:20.481 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 30 04:19:20.481 INFO kablam! 24: 0x7f53b9a4efb5 - std::panicking::try::do_call::h1345393eab5fd38b Aug 30 04:19:20.481 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 04:19:20.481 INFO kablam! 25: 0x7f53c97a3259 - __rust_maybe_catch_panic Aug 30 04:19:20.481 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 04:19:20.482 INFO kablam! 26: 0x7f53b9a4eafe - std::panicking::try::h05bd6194d55031f6 Aug 30 04:19:20.482 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 04:19:20.482 INFO kablam! 27: 0x7f53b9a4a65f - std::panic::catch_unwind::hb46a2897206949ef Aug 30 04:19:20.482 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 04:19:20.482 INFO kablam! 28: 0x7f53b9a32b19 - std::thread::Builder::spawn::{{closure}}::hfb5ea6b6bf304cd4 Aug 30 04:19:20.482 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 30 04:19:20.482 INFO kablam! 29: 0x7f53b9a336ef - >::call_box::h70f768f1c9b8c8ba Aug 30 04:19:20.482 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 30 04:19:20.482 INFO kablam! 30: 0x7f53c9791d8a - std::sys_common::thread::start_thread::h0b357de81a25ceca Aug 30 04:19:20.483 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 30 04:19:20.483 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 30 04:19:20.483 INFO kablam! 31: 0x7f53c9765065 - std::sys::unix::thread::Thread::new::thread_start::hb6fcbe6e01d730d3 Aug 30 04:19:20.483 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 30 04:19:20.483 INFO kablam! 32: 0x7f53c39886b9 - start_thread Aug 30 04:19:20.483 INFO kablam! 33: 0x7f53c944b41c - clone Aug 30 04:19:20.483 INFO kablam! 34: 0x0 - Aug 30 04:19:20.483 INFO kablam! query stack during panic: Aug 30 04:19:20.483 INFO kablam! end of query stack Aug 30 04:19:26.752 INFO kablam! Compiling markup5ever v0.7.2 Aug 30 04:19:35.507 INFO kablam! Checking html5ever v0.22.3 Aug 30 04:19:38.726 INFO kablam! Checking scraper v0.7.0 (file:///source) Aug 30 04:19:42.547 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 48.74s Aug 30 04:19:42.553 INFO kablam! su: No module specific data is present Aug 30 04:19:42.962 INFO running `"docker" "rm" "-f" "385b36a14d443e2075155351fcf353030b6ce2aff65b79767c8f5d62b330b7af"` Aug 30 04:19:43.091 INFO blam! 385b36a14d443e2075155351fcf353030b6ce2aff65b79767c8f5d62b330b7af