Aug 31 14:36:04.441 INFO checking scraper-0.6.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 14:36:04.441 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 14:36:04.442 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/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 14:36:04.690 INFO blam! 6ce06b332128fcc6c79e0e57c7585970e77e279bb0404d965634ffc8df8107c8 Aug 31 14:36:04.692 INFO running `"docker" "start" "-a" "6ce06b332128fcc6c79e0e57c7585970e77e279bb0404d965634ffc8df8107c8"` Aug 31 14:36:05.903 INFO kablam! Checking servo_arc v0.1.1 Aug 31 14:36:05.927 INFO kablam! Compiling syn v0.14.9 Aug 31 14:36:05.934 INFO kablam! Compiling selectors v0.19.0 Aug 31 14:36:39.130 INFO kablam! Compiling serde_derive v1.0.75 Aug 31 14:36:39.131 INFO kablam! Compiling cssparser-macros v0.3.4 Aug 31 14:36:44.418 INFO kablam! Checking cssparser v0.23.10 Aug 31 14:36:45.086 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:36:45.086 INFO kablam! stack backtrace: Aug 31 14:36:45.229 INFO kablam! 0: 0x7f1de684837e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800 Aug 31 14:36:45.230 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:36:45.230 INFO kablam! 1: 0x7f1de6821136 - std::sys_common::backtrace::print::h20e4b3ea37b660b2 Aug 31 14:36:45.230 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:36:45.231 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:36:45.231 INFO kablam! 2: 0x7f1de681ec1d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94 Aug 31 14:36:45.231 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:36:45.232 INFO kablam! 3: 0x7f1de681e990 - std::panicking::default_hook::h62c69762e441cd31 Aug 31 14:36:45.232 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:36:45.232 INFO kablam! 4: 0x7f1de2f250f5 - rustc::util::common::panic_hook::hfc3e87f7c8cc0492 Aug 31 14:36:45.232 INFO kablam! 5: 0x7f1de681f3a3 - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d Aug 31 14:36:45.232 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:36:45.232 INFO kablam! 6: 0x7f1ddff6ed16 - std::panicking::begin_panic::h8a376a45df95ed0c Aug 31 14:36:45.232 INFO kablam! 7: 0x7f1ddff60c9e - proc_macro::Span::call_site::h6f3c20fe33c78c2f Aug 31 14:36:45.232 INFO kablam! 8: 0x7f1dd6fbf168 - proc_macro2::imp::nightly_works::{{closure}}::hf39be0635ad5bdd4 Aug 31 14:36:45.232 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:45.232 INFO kablam! 9: 0x7f1dd6fb48eb - std::panicking::try::do_call::he1c42a85c7718f3b Aug 31 14:36:45.233 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:45.233 INFO kablam! 10: 0x7f1de685e229 - __rust_maybe_catch_panic Aug 31 14:36:45.233 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:45.233 INFO kablam! 11: 0x7f1dd6fb4823 - std::panicking::try::h5c0810db50fa7e3d Aug 31 14:36:45.233 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:45.233 INFO kablam! 12: 0x7f1dd6f9b780 - std::panic::catch_unwind::h26a41ce2670b5592 Aug 31 14:36:45.234 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:45.234 INFO kablam! 13: 0x7f1dd6fbf0b3 - proc_macro2::imp::nightly_works::hf5cc0a222cec24e5 Aug 31 14:36:45.234 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:45.234 INFO kablam! 14: 0x7f1dd6fbf4a5 - ::from_str::hf1dd9b6849fcf858 Aug 31 14:36:45.234 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:36:45.234 INFO kablam! 15: 0x7f1dd6fad913 - core::str::::parse::h0070e14cd864edab Aug 31 14:36:45.234 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:45.234 INFO kablam! 16: 0x7f1dd6fbc2df - ::from_str::h142167dcd4a284bd Aug 31 14:36:45.235 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:36:45.235 INFO kablam! 17: 0x7f1dd6f76bb3 - core::str::::parse::h051425886a0c6b14 Aug 31 14:36:45.235 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:45.235 INFO kablam! 18: 0x7f1dd6d15b94 - syn::parse_str::hcfd20297fc2f9e94 Aug 31 14:36:45.236 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:36:45.236 INFO kablam! 19: 0x7f1dd6cefd90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h5e51ddb9f8e14024 Aug 31 14:36:45.236 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 31 14:36:45.236 INFO kablam! 20: 0x7f1dd6cf08ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h4d85bc3fadb1cbb5 Aug 31 14:36:45.236 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:36:45.236 INFO kablam! 21: 0x7f1dd6d09bee - std::sys_common::backtrace::__rust_begin_short_backtrace::h44bbbe2b575ad49a Aug 31 14:36:45.237 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:36:45.237 INFO kablam! 22: 0x7f1dd6cfdc0f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h8acefbe3b69d1221 Aug 31 14:36:45.238 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:36:45.240 INFO kablam! 23: 0x7f1dd6d1525f - as core::ops::function::FnOnce<()>>::call_once::h557841d7d69e1921 Aug 31 14:36:45.240 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:36:45.240 INFO kablam! 24: 0x7f1dd6d19ea5 - std::panicking::try::do_call::hdcaf417a7c0f6ec5 Aug 31 14:36:45.241 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:45.241 INFO kablam! 25: 0x7f1de685e229 - __rust_maybe_catch_panic Aug 31 14:36:45.241 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:45.241 INFO kablam! 26: 0x7f1dd6d199ee - std::panicking::try::h14b936ad7fe597c7 Aug 31 14:36:45.241 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:45.241 INFO kablam! 27: 0x7f1dd6d1557f - std::panic::catch_unwind::hffd4c8f74b0a1ac6 Aug 31 14:36:45.241 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:45.241 INFO kablam! 28: 0x7f1dd6cfd389 - std::thread::Builder::spawn::{{closure}}::h4fb008d4ef1b34bd Aug 31 14:36:45.241 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:36:45.241 INFO kablam! 29: 0x7f1dd6cfe52f - >::call_box::h0214b6347c218927 Aug 31 14:36:45.241 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:36:45.241 INFO kablam! 30: 0x7f1de684cd9a - std::sys_common::thread::start_thread::h3d97b8564926c86c Aug 31 14:36:45.242 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:36:45.242 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:36:45.242 INFO kablam! 31: 0x7f1de6820055 - std::sys::unix::thread::Thread::new::thread_start::h4fea4ed0c7b0417a Aug 31 14:36:45.242 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:36:45.242 INFO kablam! 32: 0x7f1de0a266b9 - start_thread Aug 31 14:36:45.242 INFO kablam! 33: 0x7f1de650641c - clone Aug 31 14:36:45.243 INFO kablam! 34: 0x0 - Aug 31 14:36:45.243 INFO kablam! query stack during panic: Aug 31 14:36:45.243 INFO kablam! end of query stack Aug 31 14:36:49.159 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:36:49.160 INFO kablam! stack backtrace: Aug 31 14:36:49.325 INFO kablam! 0: 0x7f18aa7d537e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800 Aug 31 14:36:49.325 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:36:49.325 INFO kablam! 1: 0x7f18aa7ae136 - std::sys_common::backtrace::print::h20e4b3ea37b660b2 Aug 31 14:36:49.326 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:36:49.326 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:36:49.326 INFO kablam! 2: 0x7f18aa7abc1d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94 Aug 31 14:36:49.328 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:36:49.328 INFO kablam! 3: 0x7f18aa7ab990 - std::panicking::default_hook::h62c69762e441cd31 Aug 31 14:36:49.328 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:36:49.328 INFO kablam! 4: 0x7f18a6eb20f5 - rustc::util::common::panic_hook::hfc3e87f7c8cc0492 Aug 31 14:36:49.328 INFO kablam! 5: 0x7f18aa7ac3a3 - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d Aug 31 14:36:49.328 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:36:49.328 INFO kablam! 6: 0x7f18a3efbd16 - std::panicking::begin_panic::h8a376a45df95ed0c Aug 31 14:36:49.328 INFO kablam! 7: 0x7f18a3eedc9e - proc_macro::Span::call_site::h6f3c20fe33c78c2f Aug 31 14:36:49.329 INFO kablam! 8: 0x7f189acf4168 - proc_macro2::imp::nightly_works::{{closure}}::hf39be0635ad5bdd4 Aug 31 14:36:49.329 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:49.329 INFO kablam! 9: 0x7f189ace98eb - std::panicking::try::do_call::he1c42a85c7718f3b Aug 31 14:36:49.329 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:49.329 INFO kablam! 10: 0x7f18aa7eb229 - __rust_maybe_catch_panic Aug 31 14:36:49.329 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:49.329 INFO kablam! 11: 0x7f189ace9823 - std::panicking::try::h5c0810db50fa7e3d Aug 31 14:36:49.329 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:49.329 INFO kablam! 12: 0x7f189acd0780 - std::panic::catch_unwind::h26a41ce2670b5592 Aug 31 14:36:49.330 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:49.330 INFO kablam! 13: 0x7f189acf40b3 - proc_macro2::imp::nightly_works::hf5cc0a222cec24e5 Aug 31 14:36:49.330 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:36:49.330 INFO kablam! 14: 0x7f189acf44a5 - ::from_str::hf1dd9b6849fcf858 Aug 31 14:36:49.330 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:36:49.330 INFO kablam! 15: 0x7f189ace2913 - core::str::::parse::h0070e14cd864edab Aug 31 14:36:49.331 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:49.331 INFO kablam! 16: 0x7f189acf12df - ::from_str::h142167dcd4a284bd Aug 31 14:36:49.331 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:36:49.331 INFO kablam! 17: 0x7f189acabbb3 - core::str::::parse::h051425886a0c6b14 Aug 31 14:36:49.331 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:36:49.331 INFO kablam! 18: 0x7f189aa4ab94 - syn::parse_str::hcfd20297fc2f9e94 Aug 31 14:36:49.332 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:36:49.332 INFO kablam! 19: 0x7f189aa24d90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h5e51ddb9f8e14024 Aug 31 14:36:49.333 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 31 14:36:49.333 INFO kablam! 20: 0x7f189aa258ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h4d85bc3fadb1cbb5 Aug 31 14:36:49.333 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:36:49.333 INFO kablam! 21: 0x7f189aa3ebee - std::sys_common::backtrace::__rust_begin_short_backtrace::h44bbbe2b575ad49a Aug 31 14:36:49.334 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:36:49.334 INFO kablam! 22: 0x7f189aa32c0f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h8acefbe3b69d1221 Aug 31 14:36:49.335 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:36:49.335 INFO kablam! 23: 0x7f189aa4a25f - as core::ops::function::FnOnce<()>>::call_once::h557841d7d69e1921 Aug 31 14:36:49.335 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:36:49.335 INFO kablam! 24: 0x7f189aa4eea5 - std::panicking::try::do_call::hdcaf417a7c0f6ec5 Aug 31 14:36:49.336 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:36:49.336 INFO kablam! 25: 0x7f18aa7eb229 - __rust_maybe_catch_panic Aug 31 14:36:49.336 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:36:49.336 INFO kablam! 26: 0x7f189aa4e9ee - std::panicking::try::h14b936ad7fe597c7 Aug 31 14:36:49.336 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:36:49.336 INFO kablam! 27: 0x7f189aa4a57f - std::panic::catch_unwind::hffd4c8f74b0a1ac6 Aug 31 14:36:49.336 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:36:49.336 INFO kablam! 28: 0x7f189aa32389 - std::thread::Builder::spawn::{{closure}}::h4fb008d4ef1b34bd Aug 31 14:36:49.337 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:36:49.337 INFO kablam! 29: 0x7f189aa3352f - >::call_box::h0214b6347c218927 Aug 31 14:36:49.337 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:36:49.337 INFO kablam! 30: 0x7f18aa7d9d9a - std::sys_common::thread::start_thread::h3d97b8564926c86c Aug 31 14:36:49.338 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:36:49.338 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:36:49.338 INFO kablam! 31: 0x7f18aa7ad055 - std::sys::unix::thread::Thread::new::thread_start::h4fea4ed0c7b0417a Aug 31 14:36:49.338 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:36:49.338 INFO kablam! 32: 0x7f18a49b36b9 - start_thread Aug 31 14:36:49.338 INFO kablam! 33: 0x7f18aa49341c - clone Aug 31 14:36:49.338 INFO kablam! 34: 0x0 - Aug 31 14:36:49.338 INFO kablam! query stack during panic: Aug 31 14:36:49.338 INFO kablam! end of query stack Aug 31 14:36:59.334 INFO kablam! Compiling markup5ever v0.7.2 Aug 31 14:37:08.640 INFO kablam! Checking html5ever v0.22.3 Aug 31 14:37:12.187 INFO kablam! Checking scraper v0.6.0 (file:///source) Aug 31 14:37:16.333 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 10s Aug 31 14:37:16.340 INFO kablam! su: No module specific data is present Aug 31 14:37:16.750 INFO running `"docker" "rm" "-f" "6ce06b332128fcc6c79e0e57c7585970e77e279bb0404d965634ffc8df8107c8"` Aug 31 14:37:16.879 INFO blam! 6ce06b332128fcc6c79e0e57c7585970e77e279bb0404d965634ffc8df8107c8