Aug 31 14:35:57.173 INFO checking scraper-0.7.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 14:35:57.173 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 14:35:57.173 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 14:35:57.357 INFO blam! b8de589fbe021b7ddd0ba4028aec38c13d1c3cfe536953256e3db2af4abde53b Aug 31 14:35:57.359 INFO running `"docker" "start" "-a" "b8de589fbe021b7ddd0ba4028aec38c13d1c3cfe536953256e3db2af4abde53b"` Aug 31 14:35:58.162 INFO kablam! Compiling procedural-masquerade v0.1.6 Aug 31 14:35:58.164 INFO kablam! Checking ego-tree v0.5.0 Aug 31 14:35:58.169 INFO kablam! Checking dtoa-short v0.3.2 Aug 31 14:35:58.169 INFO kablam! Checking servo_arc v0.1.1 Aug 31 14:35:58.179 INFO kablam! Compiling cssparser v0.23.10 Aug 31 14:35:58.182 INFO kablam! Compiling selectors v0.19.0 Aug 31 14:35:58.184 INFO kablam! Compiling markup5ever v0.7.2 Aug 31 14:35:59.266 INFO kablam! Checking string_cache v0.7.3 Aug 31 14:35:59.312 INFO kablam! Compiling cssparser-macros v0.3.4 Aug 31 14:36:18.478 INFO kablam! Checking html5ever v0.22.3 Aug 31 14:36:19.475 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:36:19.481 INFO kablam! stack backtrace: Aug 31 14:36:19.728 INFO kablam! 0: 0x7f8f3ff5e37e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800 Aug 31 14:36:19.729 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:36:19.729 INFO kablam! 1: 0x7f8f3ff37136 - std::sys_common::backtrace::print::h20e4b3ea37b660b2 Aug 31 14:36:19.730 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:36:19.730 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:36:19.730 INFO kablam! 2: 0x7f8f3ff34c1d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94 Aug 31 14:36:19.731 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:36:19.731 INFO kablam! 3: 0x7f8f3ff34990 - std::panicking::default_hook::h62c69762e441cd31 Aug 31 14:36:19.731 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:36:19.731 INFO kablam! 4: 0x7f8f3c63b0f5 - rustc::util::common::panic_hook::hfc3e87f7c8cc0492 Aug 31 14:36:19.731 INFO kablam! 5: 0x7f8f3ff353a3 - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d Aug 31 14:36:19.731 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:36:19.731 INFO kablam! 6: 0x7f8f39684d16 - std::panicking::begin_panic::h8a376a45df95ed0c Aug 31 14:36:19.731 INFO kablam! 7: 0x7f8f39676c9e - proc_macro::Span::call_site::h6f3c20fe33c78c2f Aug 31 14:36:19.732 INFO kablam! 8: 0x7f8f307bf168 - proc_macro2::imp::nightly_works::{{closure}}::hf39be0635ad5bdd4 Aug 31 14:36:19.732 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:19.732 INFO kablam! 9: 0x7f8f307b48eb - std::panicking::try::do_call::he1c42a85c7718f3b Aug 31 14:36:19.732 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:19.732 INFO kablam! 10: 0x7f8f3ff74229 - __rust_maybe_catch_panic Aug 31 14:36:19.732 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:19.733 INFO kablam! 11: 0x7f8f307b4823 - std::panicking::try::h5c0810db50fa7e3d Aug 31 14:36:19.734 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:19.734 INFO kablam! 12: 0x7f8f3079b780 - std::panic::catch_unwind::h26a41ce2670b5592 Aug 31 14:36:19.736 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:19.736 INFO kablam! 13: 0x7f8f307bf0b3 - proc_macro2::imp::nightly_works::hf5cc0a222cec24e5 Aug 31 14:36:19.737 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:19.738 INFO kablam! 14: 0x7f8f307bf4a5 - ::from_str::hf1dd9b6849fcf858 Aug 31 14:36:19.738 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:36:19.739 INFO kablam! 15: 0x7f8f307ad913 - core::str::::parse::h0070e14cd864edab Aug 31 14:36:19.741 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:19.741 INFO kablam! 16: 0x7f8f307bc2df - ::from_str::h142167dcd4a284bd Aug 31 14:36:19.743 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:36:19.743 INFO kablam! 17: 0x7f8f30776bb3 - core::str::::parse::h051425886a0c6b14 Aug 31 14:36:19.744 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:19.745 INFO kablam! 18: 0x7f8f30515b94 - syn::parse_str::hcfd20297fc2f9e94 Aug 31 14:36:19.746 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:36:19.747 INFO kablam! 19: 0x7f8f304efd90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h5e51ddb9f8e14024 Aug 31 14:36:19.748 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 31 14:36:19.749 INFO kablam! 20: 0x7f8f304f08ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h4d85bc3fadb1cbb5 Aug 31 14:36:19.749 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:36:19.750 INFO kablam! 21: 0x7f8f30509bee - std::sys_common::backtrace::__rust_begin_short_backtrace::h44bbbe2b575ad49a Aug 31 14:36:19.752 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:36:19.753 INFO kablam! 22: 0x7f8f304fdc0f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h8acefbe3b69d1221 Aug 31 14:36:19.754 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:36:19.755 INFO kablam! 23: 0x7f8f3051525f - as core::ops::function::FnOnce<()>>::call_once::h557841d7d69e1921 Aug 31 14:36:19.756 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:36:19.757 INFO kablam! 24: 0x7f8f30519ea5 - std::panicking::try::do_call::hdcaf417a7c0f6ec5 Aug 31 14:36:19.758 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:19.758 INFO kablam! 25: 0x7f8f3ff74229 - __rust_maybe_catch_panic Aug 31 14:36:19.759 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:19.760 INFO kablam! 26: 0x7f8f305199ee - std::panicking::try::h14b936ad7fe597c7 Aug 31 14:36:19.760 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:19.761 INFO kablam! 27: 0x7f8f3051557f - std::panic::catch_unwind::hffd4c8f74b0a1ac6 Aug 31 14:36:19.761 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:19.762 INFO kablam! 28: 0x7f8f304fd389 - std::thread::Builder::spawn::{{closure}}::h4fb008d4ef1b34bd Aug 31 14:36:19.763 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:36:19.764 INFO kablam! 29: 0x7f8f304fe52f - >::call_box::h0214b6347c218927 Aug 31 14:36:19.764 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:36:19.765 INFO kablam! 30: 0x7f8f3ff62d9a - std::sys_common::thread::start_thread::h3d97b8564926c86c Aug 31 14:36:19.767 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:36:19.768 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:36:19.768 INFO kablam! 31: 0x7f8f3ff36055 - std::sys::unix::thread::Thread::new::thread_start::h4fea4ed0c7b0417a Aug 31 14:36:19.769 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:36:19.769 INFO kablam! 32: 0x7f8f3a13c6b9 - start_thread Aug 31 14:36:19.770 INFO kablam! 33: 0x7f8f3fc1c41c - clone Aug 31 14:36:19.770 INFO kablam! 34: 0x0 - Aug 31 14:36:19.770 INFO kablam! query stack during panic: Aug 31 14:36:19.770 INFO kablam! end of query stack Aug 31 14:36:24.335 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:36:24.335 INFO kablam! stack backtrace: Aug 31 14:36:24.500 INFO kablam! 0: 0x7ff5a654c37e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800 Aug 31 14:36:24.501 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:36:24.501 INFO kablam! 1: 0x7ff5a6525136 - std::sys_common::backtrace::print::h20e4b3ea37b660b2 Aug 31 14:36:24.501 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:36:24.501 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:36:24.501 INFO kablam! 2: 0x7ff5a6522c1d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94 Aug 31 14:36:24.503 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:36:24.503 INFO kablam! 3: 0x7ff5a6522990 - std::panicking::default_hook::h62c69762e441cd31 Aug 31 14:36:24.503 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:36:24.503 INFO kablam! 4: 0x7ff5a2c290f5 - rustc::util::common::panic_hook::hfc3e87f7c8cc0492 Aug 31 14:36:24.503 INFO kablam! 5: 0x7ff5a65233a3 - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d Aug 31 14:36:24.503 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:36:24.503 INFO kablam! 6: 0x7ff59fc72d16 - std::panicking::begin_panic::h8a376a45df95ed0c Aug 31 14:36:24.503 INFO kablam! 7: 0x7ff59fc64c9e - proc_macro::Span::call_site::h6f3c20fe33c78c2f Aug 31 14:36:24.503 INFO kablam! 8: 0x7ff596af4168 - proc_macro2::imp::nightly_works::{{closure}}::hf39be0635ad5bdd4 Aug 31 14:36:24.504 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:24.504 INFO kablam! 9: 0x7ff596ae98eb - std::panicking::try::do_call::he1c42a85c7718f3b Aug 31 14:36:24.504 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:24.504 INFO kablam! 10: 0x7ff5a6562229 - __rust_maybe_catch_panic Aug 31 14:36:24.504 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:24.504 INFO kablam! 11: 0x7ff596ae9823 - std::panicking::try::h5c0810db50fa7e3d Aug 31 14:36:24.504 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:24.504 INFO kablam! 12: 0x7ff596ad0780 - std::panic::catch_unwind::h26a41ce2670b5592 Aug 31 14:36:24.505 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:24.505 INFO kablam! 13: 0x7ff596af40b3 - proc_macro2::imp::nightly_works::hf5cc0a222cec24e5 Aug 31 14:36:24.505 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:24.505 INFO kablam! 14: 0x7ff596af44a5 - ::from_str::hf1dd9b6849fcf858 Aug 31 14:36:24.505 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:36:24.505 INFO kablam! 15: 0x7ff596ae2913 - core::str::::parse::h0070e14cd864edab Aug 31 14:36:24.506 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:24.506 INFO kablam! 16: 0x7ff596af12df - ::from_str::h142167dcd4a284bd Aug 31 14:36:24.506 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:36:24.506 INFO kablam! 17: 0x7ff596aabbb3 - core::str::::parse::h051425886a0c6b14 Aug 31 14:36:24.507 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:24.507 INFO kablam! 18: 0x7ff59684ab94 - syn::parse_str::hcfd20297fc2f9e94 Aug 31 14:36:24.507 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:36:24.507 INFO kablam! 19: 0x7ff596824d90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h5e51ddb9f8e14024 Aug 31 14:36:24.508 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 31 14:36:24.508 INFO kablam! 20: 0x7ff5968258ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h4d85bc3fadb1cbb5 Aug 31 14:36:24.508 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:36:24.508 INFO kablam! 21: 0x7ff59683ebee - std::sys_common::backtrace::__rust_begin_short_backtrace::h44bbbe2b575ad49a Aug 31 14:36:24.509 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:36:24.509 INFO kablam! 22: 0x7ff596832c0f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h8acefbe3b69d1221 Aug 31 14:36:24.510 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:36:24.510 INFO kablam! 23: 0x7ff59684a25f - as core::ops::function::FnOnce<()>>::call_once::h557841d7d69e1921 Aug 31 14:36:24.510 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:36:24.511 INFO kablam! 24: 0x7ff59684eea5 - std::panicking::try::do_call::hdcaf417a7c0f6ec5 Aug 31 14:36:24.511 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:24.511 INFO kablam! 25: 0x7ff5a6562229 - __rust_maybe_catch_panic Aug 31 14:36:24.511 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:24.511 INFO kablam! 26: 0x7ff59684e9ee - std::panicking::try::h14b936ad7fe597c7 Aug 31 14:36:24.511 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:24.512 INFO kablam! 27: 0x7ff59684a57f - std::panic::catch_unwind::hffd4c8f74b0a1ac6 Aug 31 14:36:24.512 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:24.512 INFO kablam! 28: 0x7ff596832389 - std::thread::Builder::spawn::{{closure}}::h4fb008d4ef1b34bd Aug 31 14:36:24.512 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:36:24.512 INFO kablam! 29: 0x7ff59683352f - >::call_box::h0214b6347c218927 Aug 31 14:36:24.512 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:36:24.512 INFO kablam! 30: 0x7ff5a6550d9a - std::sys_common::thread::start_thread::h3d97b8564926c86c Aug 31 14:36:24.513 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:36:24.513 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:36:24.513 INFO kablam! 31: 0x7ff5a6524055 - std::sys::unix::thread::Thread::new::thread_start::h4fea4ed0c7b0417a Aug 31 14:36:24.513 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:36:24.513 INFO kablam! 32: 0x7ff5a072a6b9 - start_thread Aug 31 14:36:24.513 INFO kablam! 33: 0x7ff5a620a41c - clone Aug 31 14:36:24.513 INFO kablam! 34: 0x0 - Aug 31 14:36:24.513 INFO kablam! query stack during panic: Aug 31 14:36:24.513 INFO kablam! end of query stack Aug 31 14:36:29.261 INFO kablam! Checking scraper v0.7.0 (file:///source) Aug 31 14:36:33.433 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 35.44s Aug 31 14:36:33.445 INFO kablam! su: No module specific data is present Aug 31 14:36:33.892 INFO running `"docker" "rm" "-f" "b8de589fbe021b7ddd0ba4028aec38c13d1c3cfe536953256e3db2af4abde53b"` Aug 31 14:36:34.036 INFO blam! b8de589fbe021b7ddd0ba4028aec38c13d1c3cfe536953256e3db2af4abde53b