Aug 30 14:15:08.403 INFO checking html5ever_ext-0.21.20 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 14:15:08.403 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 14:15:08.403 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 14:15:08.673 INFO blam! 2ee0cc8591ca66a85ca02928759e6165987ee078faaadd020bbd3f36ccbc7ae4
Aug 30 14:15:08.675 INFO running `"docker" "start" "-a" "2ee0cc8591ca66a85ca02928759e6165987ee078faaadd020bbd3f36ccbc7ae4"`
Aug 30 14:15:09.803 INFO kablam!    Compiling cssparser v0.21.3
Aug 30 14:15:09.804 INFO kablam!    Compiling html5ever v0.21.0
Aug 30 14:15:09.804 INFO kablam!    Compiling string_cache v0.6.2
Aug 30 14:15:09.810 INFO kablam!    Compiling markup5ever v0.6.2
Aug 30 14:15:09.830 INFO kablam!    Compiling css v0.0.22
Aug 30 14:15:09.848 INFO kablam!    Compiling syn v0.14.9
Aug 30 14:15:42.662 INFO kablam!    Compiling cssparser-macros v0.3.4
Aug 30 14:15:49.183 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 14:15:49.185 INFO kablam! stack backtrace:
Aug 30 14:15:49.594 INFO kablam!    0:     0x7f81bb90936e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613
Aug 30 14:15:49.594 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 14:15:49.594 INFO kablam!    1:     0x7f81bb8e2136 - std::sys_common::backtrace::print::h6350b89a6173f177
Aug 30 14:15:49.595 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 14:15:49.595 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 14:15:49.595 INFO kablam!    2:     0x7f81bb8dfc2d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68
Aug 30 14:15:49.596 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 14:15:49.596 INFO kablam!    3:     0x7f81bb8df9a0 - std::panicking::default_hook::h3b75ddcdb4e292c2
Aug 30 14:15:49.596 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 14:15:49.596 INFO kablam!    4:     0x7f81b800bfb5 - rustc::util::common::panic_hook::hcb37119263703b3f
Aug 30 14:15:49.596 INFO kablam!    5:     0x7f81bb8e03b3 - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e
Aug 30 14:15:49.596 INFO kablam!                                at libstd/panicking.rs:480
Aug 30 14:15:49.596 INFO kablam!    6:     0x7f81b504d556 - std::panicking::begin_panic::h0f1d5c7843c75174
Aug 30 14:15:49.596 INFO kablam!    7:     0x7f81b503fc6e - proc_macro::Span::call_site::h5fe4289acc8bcbcb
Aug 30 14:15:49.596 INFO kablam!    8:     0x7f81abcf4ea8 - proc_macro2::imp::nightly_works::{{closure}}::ha150421005cdbfa2
Aug 30 14:15:49.597 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:15:49.597 INFO kablam!    9:     0x7f81abcea62b - std::panicking::try::do_call::hff252722fc6c5a80
Aug 30 14:15:49.597 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:15:49.597 INFO kablam!   10:     0x7f81bb91f0c9 - __rust_maybe_catch_panic
Aug 30 14:15:49.598 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:15:49.598 INFO kablam!   11:     0x7f81abcea563 - std::panicking::try::h803606f407a7be25
Aug 30 14:15:49.598 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:15:49.598 INFO kablam!   12:     0x7f81abcd14b0 - std::panic::catch_unwind::h52055355a347d848
Aug 30 14:15:49.598 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:15:49.598 INFO kablam!   13:     0x7f81abcf4df3 - proc_macro2::imp::nightly_works::hb5241579b4ab420e
Aug 30 14:15:49.598 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:15:49.599 INFO kablam!   14:     0x7f81abcf51e5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::hf354b91bdc5320bb
Aug 30 14:15:49.599 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 14:15:49.599 INFO kablam!   15:     0x7f81abce3723 - core::str::<impl str>::parse::h44a02907192470fd
Aug 30 14:15:49.599 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:15:49.599 INFO kablam!   16:     0x7f81abcf201f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::h636467f56f7f08fd
Aug 30 14:15:49.600 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 14:15:49.600 INFO kablam!   17:     0x7f81abcac8e3 - core::str::<impl str>::parse::h27e0b9cad122a5ea
Aug 30 14:15:49.600 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:15:49.600 INFO kablam!   18:     0x7f81abaf9844 - syn::parse_str::h7022d38a76c937bd
Aug 30 14:15:49.604 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 14:15:49.604 INFO kablam!   19:     0x7f81aba26d99 - cssparser_macros::cssparser_internal__phf_map::wrapped::h94a7f140b3e638cd
Aug 30 14:15:49.605 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66
Aug 30 14:15:49.605 INFO kablam!   20:     0x7f81aba27c4e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::hf47a760e111ecc8b
Aug 30 14:15:49.605 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 14:15:49.605 INFO kablam!   21:     0x7f81aba3f88e - std::sys_common::backtrace::__rust_begin_short_backtrace::h7219a75116754bd8
Aug 30 14:15:49.606 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 14:15:49.606 INFO kablam!   22:     0x7f81aba3394f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hb42a987930ff1f4b
Aug 30 14:15:49.607 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 14:15:49.607 INFO kablam!   23:     0x7f81aba4afff - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfa46676aafe3f537
Aug 30 14:15:49.608 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 14:15:49.608 INFO kablam!   24:     0x7f81aba4fbd5 - std::panicking::try::do_call::h70cd7db6ec70474f
Aug 30 14:15:49.609 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:15:49.609 INFO kablam!   25:     0x7f81bb91f0c9 - __rust_maybe_catch_panic
Aug 30 14:15:49.609 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:15:49.609 INFO kablam!   26:     0x7f81aba4f9fe - std::panicking::try::h8fedff6b875d9c7e
Aug 30 14:15:49.609 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:15:49.609 INFO kablam!   27:     0x7f81aba4b24f - std::panic::catch_unwind::h73686d3cf55ac67d
Aug 30 14:15:49.609 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:15:49.610 INFO kablam!   28:     0x7f81aba330c9 - std::thread::Builder::spawn::{{closure}}::h3364e06086e35b77
Aug 30 14:15:49.610 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 14:15:49.610 INFO kablam!   29:     0x7f81aba342df - <F as alloc::boxed::FnBox<A>>::call_box::h66d5d5ce2883d9c9
Aug 30 14:15:49.610 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 14:15:49.610 INFO kablam!   30:     0x7f81bb90dd7a - std::sys_common::thread::start_thread::hbbc09aae7df29074
Aug 30 14:15:49.611 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 14:15:49.611 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 14:15:49.611 INFO kablam!   31:     0x7f81bb8e1065 - std::sys::unix::thread::Thread::new::thread_start::h32eada5d03cb60df
Aug 30 14:15:49.611 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 14:15:49.611 INFO kablam!   32:     0x7f81b5b046b9 - start_thread
Aug 30 14:15:49.611 INFO kablam!   33:     0x7f81bb5c741c - clone
Aug 30 14:15:49.611 INFO kablam!   34:                0x0 - <unknown>
Aug 30 14:15:49.611 INFO kablam! query stack during panic:
Aug 30 14:15:49.611 INFO kablam! end of query stack
Aug 30 14:15:53.124 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 14:15:53.124 INFO kablam! stack backtrace:
Aug 30 14:15:53.271 INFO kablam!    0:     0x7f96e69d936e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613
Aug 30 14:15:53.272 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 14:15:53.272 INFO kablam!    1:     0x7f96e69b2136 - std::sys_common::backtrace::print::h6350b89a6173f177
Aug 30 14:15:53.272 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 14:15:53.272 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 14:15:53.272 INFO kablam!    2:     0x7f96e69afc2d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68
Aug 30 14:15:53.273 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 14:15:53.273 INFO kablam!    3:     0x7f96e69af9a0 - std::panicking::default_hook::h3b75ddcdb4e292c2
Aug 30 14:15:53.273 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 14:15:53.274 INFO kablam!    4:     0x7f96e30dbfb5 - rustc::util::common::panic_hook::hcb37119263703b3f
Aug 30 14:15:53.274 INFO kablam!    5:     0x7f96e69b03b3 - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e
Aug 30 14:15:53.274 INFO kablam!                                at libstd/panicking.rs:480
Aug 30 14:15:53.274 INFO kablam!    6:     0x7f96e011d556 - std::panicking::begin_panic::h0f1d5c7843c75174
Aug 30 14:15:53.274 INFO kablam!    7:     0x7f96e010fc6e - proc_macro::Span::call_site::h5fe4289acc8bcbcb
Aug 30 14:15:53.274 INFO kablam!    8:     0x7f96d66f4ea8 - proc_macro2::imp::nightly_works::{{closure}}::ha150421005cdbfa2
Aug 30 14:15:53.274 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:15:53.274 INFO kablam!    9:     0x7f96d66ea62b - std::panicking::try::do_call::hff252722fc6c5a80
Aug 30 14:15:53.274 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:15:53.274 INFO kablam!   10:     0x7f96e69ef0c9 - __rust_maybe_catch_panic
Aug 30 14:15:53.274 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:15:53.275 INFO kablam!   11:     0x7f96d66ea563 - std::panicking::try::h803606f407a7be25
Aug 30 14:15:53.275 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:15:53.275 INFO kablam!   12:     0x7f96d66d14b0 - std::panic::catch_unwind::h52055355a347d848
Aug 30 14:15:53.275 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:15:53.275 INFO kablam!   13:     0x7f96d66f4df3 - proc_macro2::imp::nightly_works::hb5241579b4ab420e
Aug 30 14:15:53.275 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:15:53.275 INFO kablam!   14:     0x7f96d66f51e5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::hf354b91bdc5320bb
Aug 30 14:15:53.275 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 14:15:53.276 INFO kablam!   15:     0x7f96d66e3723 - core::str::<impl str>::parse::h44a02907192470fd
Aug 30 14:15:53.276 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:15:53.276 INFO kablam!   16:     0x7f96d66f201f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::h636467f56f7f08fd
Aug 30 14:15:53.277 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 14:15:53.277 INFO kablam!   17:     0x7f96d66ac8e3 - core::str::<impl str>::parse::h27e0b9cad122a5ea
Aug 30 14:15:53.277 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:15:53.277 INFO kablam!   18:     0x7f96d644b8a4 - syn::parse_str::h41e60c86618c80f2
Aug 30 14:15:53.278 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 14:15:53.278 INFO kablam!   19:     0x7f96d6425ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h55bd293812668c49
Aug 30 14:15:53.278 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Aug 30 14:15:53.278 INFO kablam!   20:     0x7f96d64265de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h2fd0a2952f8b780a
Aug 30 14:15:53.278 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 14:15:53.278 INFO kablam!   21:     0x7f96d643f90e - std::sys_common::backtrace::__rust_begin_short_backtrace::hebb4e4c71ba118b4
Aug 30 14:15:53.279 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 14:15:53.279 INFO kablam!   22:     0x7f96d643390f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h08b264723c864f88
Aug 30 14:15:53.280 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 14:15:53.280 INFO kablam!   23:     0x7f96d644af7f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h863173c2ea875d46
Aug 30 14:15:53.280 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 14:15:53.280 INFO kablam!   24:     0x7f96d644fc55 - std::panicking::try::do_call::he8a2719df9dfe0d6
Aug 30 14:15:53.281 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:15:53.281 INFO kablam!   25:     0x7f96e69ef0c9 - __rust_maybe_catch_panic
Aug 30 14:15:53.281 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:15:53.281 INFO kablam!   26:     0x7f96d644f71e - std::panicking::try::h5318ddb18036fcda
Aug 30 14:15:53.281 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:15:53.281 INFO kablam!   27:     0x7f96d644b28f - std::panic::catch_unwind::heeb9ec435f6fdf1e
Aug 30 14:15:53.281 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:15:53.281 INFO kablam!   28:     0x7f96d6433709 - std::thread::Builder::spawn::{{closure}}::hea0bf4e3a8db1b7f
Aug 30 14:15:53.281 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 14:15:53.281 INFO kablam!   29:     0x7f96d643426f - <F as alloc::boxed::FnBox<A>>::call_box::h157dc45c7b2f1996
Aug 30 14:15:53.281 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 14:15:53.281 INFO kablam!   30:     0x7f96e69ddd7a - std::sys_common::thread::start_thread::hbbc09aae7df29074
Aug 30 14:15:53.282 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 14:15:53.282 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 14:15:53.282 INFO kablam!   31:     0x7f96e69b1065 - std::sys::unix::thread::Thread::new::thread_start::h32eada5d03cb60df
Aug 30 14:15:53.282 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 14:15:53.282 INFO kablam!   32:     0x7f96e0bd46b9 - start_thread
Aug 30 14:15:53.282 INFO kablam!   33:     0x7f96e669741c - clone
Aug 30 14:15:53.282 INFO kablam!   34:                0x0 - <unknown>
Aug 30 14:15:53.282 INFO kablam! query stack during panic:
Aug 30 14:15:53.282 INFO kablam! end of query stack
Aug 30 14:16:11.912 INFO kablam!     Checking html5ever_ext v0.21.20 (file:///source)
Aug 30 14:16:17.043 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Aug 30 14:16:17.059 INFO kablam! su: No module specific data is present
Aug 30 14:16:17.583 INFO running `"docker" "rm" "-f" "2ee0cc8591ca66a85ca02928759e6165987ee078faaadd020bbd3f36ccbc7ae4"`
Aug 30 14:16:17.743 INFO blam! 2ee0cc8591ca66a85ca02928759e6165987ee078faaadd020bbd3f36ccbc7ae4