Aug 30 04:18:52.912 INFO checking scraper-0.7.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 04:18:52.912 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 04:18:52.912 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:18:53.094 INFO blam! 63fa844c55a274a82d79bafde6df1f3de25e525628531b3b432517a818ff2be8
Aug 30 04:18:53.096 INFO running `"docker" "start" "-a" "63fa844c55a274a82d79bafde6df1f3de25e525628531b3b432517a818ff2be8"`
Aug 30 04:18:53.906 INFO kablam!     Checking ego-tree v0.5.0
Aug 30 04:18:53.907 INFO kablam!     Checking servo_arc v0.1.1
Aug 30 04:18:53.913 INFO kablam!    Compiling selectors v0.19.0
Aug 30 04:18:53.916 INFO kablam!    Compiling cssparser-macros v0.3.4
Aug 30 04:18:53.919 INFO kablam!    Compiling markup5ever v0.7.2
Aug 30 04:19:04.303 INFO kablam!     Checking cssparser v0.23.10
Aug 30 04:19:05.278 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 04:19:05.278 INFO kablam! stack backtrace:
Aug 30 04:19:05.501 INFO kablam!    0:     0x7fd9588ac2ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db
Aug 30 04:19:05.502 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 04:19:05.502 INFO kablam!    1:     0x7fd958885086 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2
Aug 30 04:19:05.502 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 04:19:05.503 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 04:19:05.503 INFO kablam!    2:     0x7fd958882b7d - std::panicking::default_hook::{{closure}}::h708048e2809fc48c
Aug 30 04:19:05.504 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 04:19:05.504 INFO kablam!    3:     0x7fd9588828f0 - std::panicking::default_hook::h6b6759214d380e57
Aug 30 04:19:05.504 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 04:19:05.504 INFO kablam!    4:     0x7fd954fafa4e - rustc::util::common::panic_hook::hbe85cd6a0cfd1551
Aug 30 04:19:05.504 INFO kablam!    5:     0x7fd958883303 - std::panicking::rust_panic_with_hook::h1e37970c6180beb4
Aug 30 04:19:05.504 INFO kablam!                                at libstd/panicking.rs:481
Aug 30 04:19:05.504 INFO kablam!    6:     0x7fd951ffa576 - std::panicking::begin_panic::h8b9f644ebcec0357
Aug 30 04:19:05.504 INFO kablam!    7:     0x7fd951fecc8e - proc_macro::Span::call_site::h2c97dca753185dce
Aug 30 04:19:05.504 INFO kablam!    8:     0x7fd9491bf188 - proc_macro2::imp::nightly_works::{{closure}}::ha0b19745f052666d
Aug 30 04:19:05.505 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 04:19:05.505 INFO kablam!    9:     0x7fd9491b490b - std::panicking::try::do_call::h06acc511105d4b28
Aug 30 04:19:05.505 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 04:19:05.505 INFO kablam!   10:     0x7fd9588c21a9 - __rust_maybe_catch_panic
Aug 30 04:19:05.505 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 04:19:05.505 INFO kablam!   11:     0x7fd9491b4843 - std::panicking::try::hf75c67a299496e7b
Aug 30 04:19:05.505 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 04:19:05.505 INFO kablam!   12:     0x7fd94919b7a0 - std::panic::catch_unwind::h8d1d7dba61300a07
Aug 30 04:19:05.506 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 04:19:05.507 INFO kablam!   13:     0x7fd9491bf0d3 - proc_macro2::imp::nightly_works::h56b2fca0b03af362
Aug 30 04:19:05.508 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 04:19:05.511 INFO kablam!   14:     0x7fd9491bf4c5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::h9e1d065119dcebcf
Aug 30 04:19:05.514 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 04:19:05.516 INFO kablam!   15:     0x7fd9491ad993 - core::str::<impl str>::parse::hf4796101e0458fb1
Aug 30 04:19:05.520 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 04:19:05.523 INFO kablam!   16:     0x7fd9491bc2ff - <proc_macro2::TokenStream as core::str::FromStr>::from_str::heb711b27caa0564b
Aug 30 04:19:05.526 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 04:19:05.528 INFO kablam!   17:     0x7fd949176bd3 - core::str::<impl str>::parse::hf976a6924dfbeb30
Aug 30 04:19:05.531 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 04:19:05.533 INFO kablam!   18:     0x7fd948f15b64 - syn::parse_str::h25411854babe082e
Aug 30 04:19:05.536 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 04:19:05.538 INFO kablam!   19:     0x7fd948eefdb0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::hf60b6f354d76a265
Aug 30 04:19:05.541 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Aug 30 04:19:05.543 INFO kablam!   20:     0x7fd948ef08ce - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hce2e84e3bd94f6bd
Aug 30 04:19:05.546 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 04:19:05.548 INFO kablam!   21:     0x7fd948f09b8e - std::sys_common::backtrace::__rust_begin_short_backtrace::h42fd99f6b66ae063
Aug 30 04:19:05.551 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 04:19:05.555 INFO kablam!   22:     0x7fd948efdc7f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hb3d4e36657f4b08e
Aug 30 04:19:05.558 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 04:19:05.562 INFO kablam!   23:     0x7fd948f1527f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0d30a8a7c5888377
Aug 30 04:19:05.564 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 04:19:05.566 INFO kablam!   24:     0x7fd948f19f45 - std::panicking::try::do_call::h8049160b32f8153a
Aug 30 04:19:05.568 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 04:19:05.569 INFO kablam!   25:     0x7fd9588c21a9 - __rust_maybe_catch_panic
Aug 30 04:19:05.572 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 04:19:05.573 INFO kablam!   26:     0x7fd948f19cee - std::panicking::try::hfc593247fc70bcb0
Aug 30 04:19:05.575 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 04:19:05.577 INFO kablam!   27:     0x7fd948f154cf - std::panic::catch_unwind::h8b23afa3f9e93ede
Aug 30 04:19:05.579 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 04:19:05.581 INFO kablam!   28:     0x7fd948efd719 - std::thread::Builder::spawn::{{closure}}::h649cc97b2b23ad39
Aug 30 04:19:05.583 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 04:19:05.586 INFO kablam!   29:     0x7fd948efe60f - <F as alloc::boxed::FnBox<A>>::call_box::h9884c5eb15187d54
Aug 30 04:19:05.588 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 04:19:05.589 INFO kablam!   30:     0x7fd9588b0cda - std::sys_common::thread::start_thread::hf25165d0ffc8a8fa
Aug 30 04:19:05.593 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 04:19:05.595 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 04:19:05.597 INFO kablam!   31:     0x7fd958883fb5 - std::sys::unix::thread::Thread::new::thread_start::h027d92f2afc5b222
Aug 30 04:19:05.599 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 04:19:05.600 INFO kablam!   32:     0x7fd952ab16b9 - start_thread
Aug 30 04:19:05.601 INFO kablam!   33:     0x7fd95856a41c - clone
Aug 30 04:19:05.603 INFO kablam!   34:                0x0 - <unknown>
Aug 30 04:19:05.603 INFO kablam! query stack during panic:
Aug 30 04:19:05.603 INFO kablam! end of query stack
Aug 30 04:19:11.146 INFO kablam!     Checking html5ever v0.22.3
Aug 30 04:19:11.281 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 04:19:11.281 INFO kablam! stack backtrace:
Aug 30 04:19:11.488 INFO kablam!    0:     0x7f5da69152ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db
Aug 30 04:19:11.489 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 04:19:11.489 INFO kablam!    1:     0x7f5da68ee086 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2
Aug 30 04:19:11.490 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 04:19:11.490 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 04:19:11.490 INFO kablam!    2:     0x7f5da68ebb7d - std::panicking::default_hook::{{closure}}::h708048e2809fc48c
Aug 30 04:19:11.491 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 04:19:11.491 INFO kablam!    3:     0x7f5da68eb8f0 - std::panicking::default_hook::h6b6759214d380e57
Aug 30 04:19:11.491 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 04:19:11.491 INFO kablam!    4:     0x7f5da3018a4e - rustc::util::common::panic_hook::hbe85cd6a0cfd1551
Aug 30 04:19:11.491 INFO kablam!    5:     0x7f5da68ec303 - std::panicking::rust_panic_with_hook::h1e37970c6180beb4
Aug 30 04:19:11.491 INFO kablam!                                at libstd/panicking.rs:481
Aug 30 04:19:11.491 INFO kablam!    6:     0x7f5da0063576 - std::panicking::begin_panic::h8b9f644ebcec0357
Aug 30 04:19:11.491 INFO kablam!    7:     0x7f5da0055c8e - proc_macro::Span::call_site::h2c97dca753185dce
Aug 30 04:19:11.491 INFO kablam!    8:     0x7f5d96ef4188 - proc_macro2::imp::nightly_works::{{closure}}::ha0b19745f052666d
Aug 30 04:19:11.492 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 04:19:11.492 INFO kablam!    9:     0x7f5d96ee990b - std::panicking::try::do_call::h06acc511105d4b28
Aug 30 04:19:11.492 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 04:19:11.492 INFO kablam!   10:     0x7f5da692b1a9 - __rust_maybe_catch_panic
Aug 30 04:19:11.492 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 04:19:11.492 INFO kablam!   11:     0x7f5d96ee9843 - std::panicking::try::hf75c67a299496e7b
Aug 30 04:19:11.492 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 04:19:11.492 INFO kablam!   12:     0x7f5d96ed07a0 - std::panic::catch_unwind::h8d1d7dba61300a07
Aug 30 04:19:11.493 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 04:19:11.493 INFO kablam!   13:     0x7f5d96ef40d3 - proc_macro2::imp::nightly_works::h56b2fca0b03af362
Aug 30 04:19:11.493 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 04:19:11.493 INFO kablam!   14:     0x7f5d96ef44c5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::h9e1d065119dcebcf
Aug 30 04:19:11.493 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 04:19:11.493 INFO kablam!   15:     0x7f5d96ee2993 - core::str::<impl str>::parse::hf4796101e0458fb1
Aug 30 04:19:11.494 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 04:19:11.494 INFO kablam!   16:     0x7f5d96ef12ff - <proc_macro2::TokenStream as core::str::FromStr>::from_str::heb711b27caa0564b
Aug 30 04:19:11.494 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 04:19:11.494 INFO kablam!   17:     0x7f5d96eabbd3 - core::str::<impl str>::parse::hf976a6924dfbeb30
Aug 30 04:19:11.495 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 04:19:11.495 INFO kablam!   18:     0x7f5d96c4ab64 - syn::parse_str::h25411854babe082e
Aug 30 04:19:11.495 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 04:19:11.495 INFO kablam!   19:     0x7f5d96c24db0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::hf60b6f354d76a265
Aug 30 04:19:11.496 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Aug 30 04:19:11.496 INFO kablam!   20:     0x7f5d96c258ce - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hce2e84e3bd94f6bd
Aug 30 04:19:11.496 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 04:19:11.496 INFO kablam!   21:     0x7f5d96c3eb8e - std::sys_common::backtrace::__rust_begin_short_backtrace::h42fd99f6b66ae063
Aug 30 04:19:11.497 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 04:19:11.497 INFO kablam!   22:     0x7f5d96c32c7f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hb3d4e36657f4b08e
Aug 30 04:19:11.498 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 04:19:11.498 INFO kablam!   23:     0x7f5d96c4a27f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0d30a8a7c5888377
Aug 30 04:19:11.498 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 04:19:11.498 INFO kablam!   24:     0x7f5d96c4ef45 - std::panicking::try::do_call::h8049160b32f8153a
Aug 30 04:19:11.499 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 04:19:11.499 INFO kablam!   25:     0x7f5da692b1a9 - __rust_maybe_catch_panic
Aug 30 04:19:11.499 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 04:19:11.499 INFO kablam!   26:     0x7f5d96c4ecee - std::panicking::try::hfc593247fc70bcb0
Aug 30 04:19:11.499 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 04:19:11.500 INFO kablam!   27:     0x7f5d96c4a4cf - std::panic::catch_unwind::h8b23afa3f9e93ede
Aug 30 04:19:11.500 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 04:19:11.500 INFO kablam!   28:     0x7f5d96c32719 - std::thread::Builder::spawn::{{closure}}::h649cc97b2b23ad39
Aug 30 04:19:11.500 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 04:19:11.500 INFO kablam!   29:     0x7f5d96c3360f - <F as alloc::boxed::FnBox<A>>::call_box::h9884c5eb15187d54
Aug 30 04:19:11.500 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 04:19:11.500 INFO kablam!   30:     0x7f5da6919cda - std::sys_common::thread::start_thread::hf25165d0ffc8a8fa
Aug 30 04:19:11.501 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 04:19:11.501 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 04:19:11.501 INFO kablam!   31:     0x7f5da68ecfb5 - std::sys::unix::thread::Thread::new::thread_start::h027d92f2afc5b222
Aug 30 04:19:11.501 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 04:19:11.501 INFO kablam!   32:     0x7f5da0b1a6b9 - start_thread
Aug 30 04:19:11.501 INFO kablam!   33:     0x7f5da65d341c - clone
Aug 30 04:19:11.501 INFO kablam!   34:                0x0 - <unknown>
Aug 30 04:19:11.501 INFO kablam! query stack during panic:
Aug 30 04:19:11.501 INFO kablam! end of query stack
Aug 30 04:19:18.269 INFO kablam!     Checking scraper v0.7.0 (file:///source)
Aug 30 04:19:23.215 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.44s
Aug 30 04:19:23.224 INFO kablam! su: No module specific data is present
Aug 30 04:19:23.790 INFO running `"docker" "rm" "-f" "63fa844c55a274a82d79bafde6df1f3de25e525628531b3b432517a818ff2be8"`
Aug 30 04:19:23.948 INFO blam! 63fa844c55a274a82d79bafde6df1f3de25e525628531b3b432517a818ff2be8