Aug 30 14:17:16.636 INFO checking html-diff-0.0.6 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 14:17:16.636 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 14:17:16.636 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 14:17:16.817 INFO blam! 101886e5983f3eb950c782b509cb5ec670b03eae0a6738d444d1b1021e4006ef
Aug 30 14:17:16.820 INFO running `"docker" "start" "-a" "101886e5983f3eb950c782b509cb5ec670b03eae0a6738d444d1b1021e4006ef"`
Aug 30 14:17:17.606 INFO kablam!    Compiling selectors v0.18.0
Aug 30 14:17:17.606 INFO kablam!    Compiling string_cache v0.6.2
Aug 30 14:17:17.606 INFO kablam!    Compiling markup5ever v0.5.0
Aug 30 14:17:17.606 INFO kablam!     Checking cssparser v0.13.7
Aug 30 14:17:18.564 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 14:17:18.569 INFO kablam! stack backtrace:
Aug 30 14:17:18.938 INFO kablam!    0:     0x7f82a03e939e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771
Aug 30 14:17:18.939 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 14:17:18.939 INFO kablam!    1:     0x7f82a03c2156 - std::sys_common::backtrace::print::h20354399b6248400
Aug 30 14:17:18.940 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 14:17:18.940 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 14:17:18.940 INFO kablam!    2:     0x7f82a03bfc3d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15
Aug 30 14:17:18.941 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 14:17:18.941 INFO kablam!    3:     0x7f82a03bf9b0 - std::panicking::default_hook::hbb219006758dbd2e
Aug 30 14:17:18.941 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 14:17:18.941 INFO kablam!    4:     0x7f829caed935 - rustc::util::common::panic_hook::h6fba173b357f6476
Aug 30 14:17:18.941 INFO kablam!    5:     0x7f82a03c03c3 - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5
Aug 30 14:17:18.941 INFO kablam!                                at libstd/panicking.rs:480
Aug 30 14:17:18.941 INFO kablam!    6:     0x7f8299b2ecb6 - std::panicking::begin_panic::h27babf617fbb7392
Aug 30 14:17:18.941 INFO kablam!    7:     0x7f8299b20c3e - proc_macro::Span::call_site::h85103aee2f8ac266
Aug 30 14:17:18.941 INFO kablam!    8:     0x7f8290c95e98 - proc_macro2::imp::nightly_works::{{closure}}::h3faf0e6cbc79d5c2
Aug 30 14:17:18.946 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:17:18.946 INFO kablam!    9:     0x7f8290c8b61b - std::panicking::try::do_call::h2eb901a291d3c38e
Aug 30 14:17:18.947 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:17:18.947 INFO kablam!   10:     0x7f82a03febb9 - __rust_maybe_catch_panic
Aug 30 14:17:18.947 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:17:18.947 INFO kablam!   11:     0x7f8290c8b553 - std::panicking::try::ha46f392814082498
Aug 30 14:17:18.947 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:17:18.947 INFO kablam!   12:     0x7f8290c82830 - std::panic::catch_unwind::h18c76f5409fd39b4
Aug 30 14:17:18.948 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:17:18.948 INFO kablam!   13:     0x7f8290c95de3 - proc_macro2::imp::nightly_works::h5923f837fdf98cfa
Aug 30 14:17:18.948 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:17:18.948 INFO kablam!   14:     0x7f8290c961d5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::h394d227d5dc94cb7
Aug 30 14:17:18.948 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 14:17:18.948 INFO kablam!   15:     0x7f8290c846a3 - core::str::<impl str>::parse::hb512d97b7616d7ea
Aug 30 14:17:18.948 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:17:18.948 INFO kablam!   16:     0x7f8290c9300f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::haf43e8b020528236
Aug 30 14:17:18.948 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 14:17:18.949 INFO kablam!   17:     0x7f8290c4d8e3 - core::str::<impl str>::parse::h4d8ef30cc1d33a12
Aug 30 14:17:18.949 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:17:18.949 INFO kablam!   18:     0x7f8290a9aa54 - syn::parse_str::hf3067c25f4f89adc
Aug 30 14:17:18.966 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 14:17:18.967 INFO kablam!   19:     0x7f82909c7d99 - cssparser_macros::cssparser_internal__phf_map::wrapped::h8e9189e0770377e0
Aug 30 14:17:18.967 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66
Aug 30 14:17:18.967 INFO kablam!   20:     0x7f82909c8c4e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::hd2655664ba9b3f52
Aug 30 14:17:18.967 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 14:17:18.967 INFO kablam!   21:     0x7f82909e090e - std::sys_common::backtrace::__rust_begin_short_backtrace::h998b702d0f0212d9
Aug 30 14:17:18.967 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 14:17:18.968 INFO kablam!   22:     0x7f82909d497f - std::thread::Builder::spawn::{{closure}}::{{closure}}::heb6c918fad8384ed
Aug 30 14:17:18.970 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 14:17:18.975 INFO kablam!   23:     0x7f82909ec02f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h2a306f8bf4395e6c
Aug 30 14:17:18.983 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 14:17:18.985 INFO kablam!   24:     0x7f82909f0c55 - std::panicking::try::do_call::hf5f1027602d74b1c
Aug 30 14:17:18.987 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:17:18.987 INFO kablam!   25:     0x7f82a03febb9 - __rust_maybe_catch_panic
Aug 30 14:17:18.989 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:17:18.989 INFO kablam!   26:     0x7f82909f09fe - std::panicking::try::hfc95ee08d06edc4c
Aug 30 14:17:18.991 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:17:18.992 INFO kablam!   27:     0x7f82909ec30f - std::panic::catch_unwind::h8ccc4bd410cdd6be
Aug 30 14:17:18.993 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:17:18.995 INFO kablam!   28:     0x7f82909d43d9 - std::thread::Builder::spawn::{{closure}}::hbf47a625871cdd14
Aug 30 14:17:18.996 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 14:17:18.997 INFO kablam!   29:     0x7f82909d531f - <F as alloc::boxed::FnBox<A>>::call_box::h11b4c086b187f315
Aug 30 14:17:18.999 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 14:17:18.999 INFO kablam!   30:     0x7f82a03eddaa - std::sys_common::thread::start_thread::h4249308c337c4d46
Aug 30 14:17:19.002 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 14:17:19.003 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 14:17:19.004 INFO kablam!   31:     0x7f82a03c1075 - std::sys::unix::thread::Thread::new::thread_start::h7bf8995982c5dcc6
Aug 30 14:17:19.006 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 14:17:19.007 INFO kablam!   32:     0x7f829a5e66b9 - start_thread
Aug 30 14:17:19.007 INFO kablam!   33:     0x7f82a00a741c - clone
Aug 30 14:17:19.009 INFO kablam!   34:                0x0 - <unknown>
Aug 30 14:17:19.009 INFO kablam! query stack during panic:
Aug 30 14:17:19.009 INFO kablam! end of query stack
Aug 30 14:17:24.658 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 14:17:24.658 INFO kablam! stack backtrace:
Aug 30 14:17:24.836 INFO kablam!    0:     0x7fe50d67d39e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771
Aug 30 14:17:24.841 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 14:17:24.845 INFO kablam!    1:     0x7fe50d656156 - std::sys_common::backtrace::print::h20354399b6248400
Aug 30 14:17:24.850 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 14:17:24.855 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 14:17:24.859 INFO kablam!    2:     0x7fe50d653c3d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15
Aug 30 14:17:24.865 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 14:17:24.869 INFO kablam!    3:     0x7fe50d6539b0 - std::panicking::default_hook::hbb219006758dbd2e
Aug 30 14:17:24.873 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 14:17:24.877 INFO kablam!    4:     0x7fe509d81935 - rustc::util::common::panic_hook::h6fba173b357f6476
Aug 30 14:17:24.881 INFO kablam!    5:     0x7fe50d6543c3 - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5
Aug 30 14:17:24.885 INFO kablam!                                at libstd/panicking.rs:480
Aug 30 14:17:24.889 INFO kablam!    6:     0x7fe506dc2cb6 - std::panicking::begin_panic::h27babf617fbb7392
Aug 30 14:17:24.893 INFO kablam!    7:     0x7fe506db4c3e - proc_macro::Span::call_site::h85103aee2f8ac266
Aug 30 14:17:24.898 INFO kablam!    8:     0x7fe4fdcf4e98 - proc_macro2::imp::nightly_works::{{closure}}::h3faf0e6cbc79d5c2
Aug 30 14:17:24.903 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:17:24.907 INFO kablam!    9:     0x7fe4fdcea61b - std::panicking::try::do_call::h2eb901a291d3c38e
Aug 30 14:17:24.908 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:17:24.908 INFO kablam!   10:     0x7fe50d692bb9 - __rust_maybe_catch_panic
Aug 30 14:17:24.908 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:17:24.909 INFO kablam!   11:     0x7fe4fdcea553 - std::panicking::try::ha46f392814082498
Aug 30 14:17:24.909 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:17:24.909 INFO kablam!   12:     0x7fe4fdce1830 - std::panic::catch_unwind::h18c76f5409fd39b4
Aug 30 14:17:24.910 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:17:24.910 INFO kablam!   13:     0x7fe4fdcf4de3 - proc_macro2::imp::nightly_works::h5923f837fdf98cfa
Aug 30 14:17:24.911 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:17:24.911 INFO kablam!   14:     0x7fe4fdcf51d5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::h394d227d5dc94cb7
Aug 30 14:17:24.912 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 14:17:24.912 INFO kablam!   15:     0x7fe4fdce36a3 - core::str::<impl str>::parse::hb512d97b7616d7ea
Aug 30 14:17:24.913 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:17:24.913 INFO kablam!   16:     0x7fe4fdcf200f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::haf43e8b020528236
Aug 30 14:17:24.914 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 14:17:24.915 INFO kablam!   17:     0x7fe4fdcac8e3 - core::str::<impl str>::parse::h4d8ef30cc1d33a12
Aug 30 14:17:24.916 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:17:24.916 INFO kablam!   18:     0x7fe4fda4b924 - syn::parse_str::h2c6a53dd823e27d0
Aug 30 14:17:24.917 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 14:17:24.917 INFO kablam!   19:     0x7fe4fda25ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h31d85ef78f0ab805
Aug 30 14:17:24.918 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Aug 30 14:17:24.918 INFO kablam!   20:     0x7fe4fda265de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hbf4f9924e0802d05
Aug 30 14:17:24.919 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 14:17:24.919 INFO kablam!   21:     0x7fe4fda3f8ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h8e040ad0aee63b80
Aug 30 14:17:24.921 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 14:17:24.921 INFO kablam!   22:     0x7fe4fda338ff - std::thread::Builder::spawn::{{closure}}::{{closure}}::h513f9f69d4afbd08
Aug 30 14:17:24.922 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 14:17:24.923 INFO kablam!   23:     0x7fe4fda4b06f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h36ce18ae7ac2cba5
Aug 30 14:17:24.923 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 14:17:24.923 INFO kablam!   24:     0x7fe4fda4fb55 - std::panicking::try::do_call::h196425cfde4dd1d2
Aug 30 14:17:24.924 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:17:24.924 INFO kablam!   25:     0x7fe50d692bb9 - __rust_maybe_catch_panic
Aug 30 14:17:24.925 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:17:24.925 INFO kablam!   26:     0x7fe4fda4f88e - std::panicking::try::he175f20b30b4b223
Aug 30 14:17:24.925 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:17:24.925 INFO kablam!   27:     0x7fe4fda4b28f - std::panic::catch_unwind::h151c77e3c2334a69
Aug 30 14:17:24.926 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:17:24.926 INFO kablam!   28:     0x7fe4fda330b9 - std::thread::Builder::spawn::{{closure}}::h5ce1f1bd6e27d279
Aug 30 14:17:24.926 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 14:17:24.927 INFO kablam!   29:     0x7fe4fda343ff - <F as alloc::boxed::FnBox<A>>::call_box::hfb20dee609905e84
Aug 30 14:17:24.927 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 14:17:24.927 INFO kablam!   30:     0x7fe50d681daa - std::sys_common::thread::start_thread::h4249308c337c4d46
Aug 30 14:17:24.929 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 14:17:24.929 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 14:17:24.929 INFO kablam!   31:     0x7fe50d655075 - std::sys::unix::thread::Thread::new::thread_start::h7bf8995982c5dcc6
Aug 30 14:17:24.930 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 14:17:24.930 INFO kablam!   32:     0x7fe50787a6b9 - start_thread
Aug 30 14:17:24.930 INFO kablam!   33:     0x7fe50d33b41c - clone
Aug 30 14:17:24.930 INFO kablam!   34:                0x0 - <unknown>
Aug 30 14:17:24.931 INFO kablam! query stack during panic:
Aug 30 14:17:24.931 INFO kablam! end of query stack
Aug 30 14:17:34.255 INFO kablam!     Checking html5ever v0.20.0
Aug 30 14:17:38.214 INFO kablam!     Checking kuchiki v0.6.0
Aug 30 14:17:41.300 INFO kablam!     Checking html-diff v0.0.6 (file:///source)
Aug 30 14:17:46.264 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.81s
Aug 30 14:17:46.275 INFO kablam! su: No module specific data is present
Aug 30 14:17:46.720 INFO running `"docker" "rm" "-f" "101886e5983f3eb950c782b509cb5ec670b03eae0a6738d444d1b1021e4006ef"`
Aug 30 14:17:46.814 INFO blam! 101886e5983f3eb950c782b509cb5ec670b03eae0a6738d444d1b1021e4006ef