Sep 01 00:59:07.384 INFO checking html5ever_ext-0.21.20 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 00:59:07.385 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 00:59:07.385 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:59:07.643 INFO blam! 111c92140d9acb3f510a051ff10f01dcf6c1c0cea4ed80e1ed075b6e68f3657c
Sep 01 00:59:07.645 INFO running `"docker" "start" "-a" "111c92140d9acb3f510a051ff10f01dcf6c1c0cea4ed80e1ed075b6e68f3657c"`
Sep 01 00:59:08.452 INFO kablam!    Compiling cssparser v0.21.3
Sep 01 00:59:08.452 INFO kablam!    Compiling html5ever v0.21.0
Sep 01 00:59:08.453 INFO kablam!    Compiling css v0.0.22
Sep 01 00:59:08.453 INFO kablam!    Compiling string_cache v0.6.2
Sep 01 00:59:08.453 INFO kablam!    Compiling markup5ever v0.6.2
Sep 01 00:59:15.036 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Sep 01 00:59:15.041 INFO kablam! stack backtrace:
Sep 01 00:59:15.299 INFO kablam!    0:     0x7fcb43a7238e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513
Sep 01 00:59:15.305 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 00:59:15.310 INFO kablam!    1:     0x7fcb43a4b146 - std::sys_common::backtrace::print::h2501b31339c3d559
Sep 01 00:59:15.316 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 00:59:15.321 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 00:59:15.327 INFO kablam!    2:     0x7fcb43a48c3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de
Sep 01 00:59:15.333 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 00:59:15.338 INFO kablam!    3:     0x7fcb43a489b0 - std::panicking::default_hook::h26bd688683b20acb
Sep 01 00:59:15.343 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 00:59:15.347 INFO kablam!    4:     0x7fcb4014dd55 - rustc::util::common::panic_hook::h3c9ed01c595e9c38
Sep 01 00:59:15.351 INFO kablam!    5:     0x7fcb43a493c3 - std::panicking::rust_panic_with_hook::h0967a90ee06b4501
Sep 01 00:59:15.357 INFO kablam!                                at libstd/panicking.rs:479
Sep 01 00:59:15.361 INFO kablam!    6:     0x7fcb3d1978a6 - std::panicking::begin_panic::hdac74ff659f0c483
Sep 01 00:59:15.365 INFO kablam!    7:     0x7fcb3d189c9e - proc_macro::Span::call_site::heb801e76a87d7d8c
Sep 01 00:59:15.370 INFO kablam!    8:     0x7fcb340f4ea8 - proc_macro2::imp::nightly_works::{{closure}}::hcc88b2f3dec208e1
Sep 01 00:59:15.376 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 01 00:59:15.380 INFO kablam!    9:     0x7fcb340ea62b - std::panicking::try::do_call::hb615c9816e8fdf8a
Sep 01 00:59:15.386 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 01 00:59:15.389 INFO kablam!   10:     0x7fcb43a87a59 - __rust_maybe_catch_panic
Sep 01 00:59:15.394 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 01 00:59:15.398 INFO kablam!   11:     0x7fcb340ea563 - std::panicking::try::h5bad8d0df37ff600
Sep 01 00:59:15.403 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 01 00:59:15.407 INFO kablam!   12:     0x7fcb340e1850 - std::panic::catch_unwind::h67855342830a7508
Sep 01 00:59:15.413 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 01 00:59:15.417 INFO kablam!   13:     0x7fcb340f4df3 - proc_macro2::imp::nightly_works::hc79d2b6a25ec345a
Sep 01 00:59:15.422 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 01 00:59:15.428 INFO kablam!   14:     0x7fcb340f51e5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::hb33f41b119133d47
Sep 01 00:59:15.434 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Sep 01 00:59:15.439 INFO kablam!   15:     0x7fcb340e3733 - core::str::<impl str>::parse::hb733d5cc64e016f2
Sep 01 00:59:15.444 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 01 00:59:15.450 INFO kablam!   16:     0x7fcb340f201f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::hcb355f38e5aab73b
Sep 01 00:59:15.456 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Sep 01 00:59:15.461 INFO kablam!   17:     0x7fcb340ac8e3 - core::str::<impl str>::parse::he668a1801dbb83fa
Sep 01 00:59:15.467 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 01 00:59:15.470 INFO kablam!   18:     0x7fcb33ef9844 - syn::parse_str::h4b44e6feb2502f88
Sep 01 00:59:15.479 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Sep 01 00:59:15.483 INFO kablam!   19:     0x7fcb33e26d99 - cssparser_macros::cssparser_internal__phf_map::wrapped::hfbb104f4cd665923
Sep 01 00:59:15.487 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66
Sep 01 00:59:15.488 INFO kablam!   20:     0x7fcb33e27c4e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::hdf865e369ca52203
Sep 01 00:59:15.489 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Sep 01 00:59:15.491 INFO kablam!   21:     0x7fcb33e3f90e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb13254a587b2889f
Sep 01 00:59:15.493 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Sep 01 00:59:15.495 INFO kablam!   22:     0x7fcb33e3393f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hac062549cec392c8
Sep 01 00:59:15.499 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Sep 01 00:59:15.501 INFO kablam!   23:     0x7fcb33e4afcf - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::heb1a512ddafad8c8
Sep 01 00:59:15.504 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Sep 01 00:59:15.505 INFO kablam!   24:     0x7fcb33e4fc55 - std::panicking::try::do_call::haedc6e546bdf2dec
Sep 01 00:59:15.507 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 01 00:59:15.507 INFO kablam!   25:     0x7fcb43a87a59 - __rust_maybe_catch_panic
Sep 01 00:59:15.508 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 01 00:59:15.509 INFO kablam!   26:     0x7fcb33e4f71e - std::panicking::try::h29a04e25dcdf4a2a
Sep 01 00:59:15.510 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 01 00:59:15.511 INFO kablam!   27:     0x7fcb33e4b22f - std::panic::catch_unwind::h7dc81c1f106d6434
Sep 01 00:59:15.512 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 01 00:59:15.514 INFO kablam!   28:     0x7fcb33e336f9 - std::thread::Builder::spawn::{{closure}}::hfd5747d129080e26
Sep 01 00:59:15.515 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Sep 01 00:59:15.516 INFO kablam!   29:     0x7fcb33e343af - <F as alloc::boxed::FnBox<A>>::call_box::hd3799d7810bc110c
Sep 01 00:59:15.518 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Sep 01 00:59:15.518 INFO kablam!   30:     0x7fcb43a76d9a - std::sys_common::thread::start_thread::h628b267306420e17
Sep 01 00:59:15.521 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Sep 01 00:59:15.522 INFO kablam!                                at libstd/sys_common/thread.rs:24
Sep 01 00:59:15.523 INFO kablam!   31:     0x7fcb43a4a075 - std::sys::unix::thread::Thread::new::thread_start::h6b3b8f3c891fdcca
Sep 01 00:59:15.524 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Sep 01 00:59:15.525 INFO kablam!   32:     0x7fcb3dc4f6b9 - start_thread
Sep 01 00:59:15.526 INFO kablam!   33:     0x7fcb4373041c - clone
Sep 01 00:59:15.527 INFO kablam!   34:                0x0 - <unknown>
Sep 01 00:59:15.527 INFO kablam! query stack during panic:
Sep 01 00:59:15.527 INFO kablam! end of query stack
Sep 01 00:59:20.315 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Sep 01 00:59:20.315 INFO kablam! stack backtrace:
Sep 01 00:59:20.521 INFO kablam!    0:     0x7f24b692138e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513
Sep 01 00:59:20.521 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 00:59:20.521 INFO kablam!    1:     0x7f24b68fa146 - std::sys_common::backtrace::print::h2501b31339c3d559
Sep 01 00:59:20.522 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 00:59:20.522 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 00:59:20.522 INFO kablam!    2:     0x7f24b68f7c3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de
Sep 01 00:59:20.524 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 00:59:20.524 INFO kablam!    3:     0x7f24b68f79b0 - std::panicking::default_hook::h26bd688683b20acb
Sep 01 00:59:20.524 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 00:59:20.524 INFO kablam!    4:     0x7f24b2ffcd55 - rustc::util::common::panic_hook::h3c9ed01c595e9c38
Sep 01 00:59:20.524 INFO kablam!    5:     0x7f24b68f83c3 - std::panicking::rust_panic_with_hook::h0967a90ee06b4501
Sep 01 00:59:20.524 INFO kablam!                                at libstd/panicking.rs:479
Sep 01 00:59:20.524 INFO kablam!    6:     0x7f24b00468a6 - std::panicking::begin_panic::hdac74ff659f0c483
Sep 01 00:59:20.524 INFO kablam!    7:     0x7f24b0038c9e - proc_macro::Span::call_site::heb801e76a87d7d8c
Sep 01 00:59:20.524 INFO kablam!    8:     0x7f24a68f4ea8 - proc_macro2::imp::nightly_works::{{closure}}::hcc88b2f3dec208e1
Sep 01 00:59:20.524 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 01 00:59:20.525 INFO kablam!    9:     0x7f24a68ea62b - std::panicking::try::do_call::hb615c9816e8fdf8a
Sep 01 00:59:20.525 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 01 00:59:20.525 INFO kablam!   10:     0x7f24b6936a59 - __rust_maybe_catch_panic
Sep 01 00:59:20.525 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 01 00:59:20.525 INFO kablam!   11:     0x7f24a68ea563 - std::panicking::try::h5bad8d0df37ff600
Sep 01 00:59:20.525 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 01 00:59:20.525 INFO kablam!   12:     0x7f24a68e1850 - std::panic::catch_unwind::h67855342830a7508
Sep 01 00:59:20.526 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 01 00:59:20.526 INFO kablam!   13:     0x7f24a68f4df3 - proc_macro2::imp::nightly_works::hc79d2b6a25ec345a
Sep 01 00:59:20.526 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 01 00:59:20.527 INFO kablam!   14:     0x7f24a68f51e5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::hb33f41b119133d47
Sep 01 00:59:20.527 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Sep 01 00:59:20.527 INFO kablam!   15:     0x7f24a68e3733 - core::str::<impl str>::parse::hb733d5cc64e016f2
Sep 01 00:59:20.527 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 01 00:59:20.527 INFO kablam!   16:     0x7f24a68f201f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::hcb355f38e5aab73b
Sep 01 00:59:20.527 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Sep 01 00:59:20.528 INFO kablam!   17:     0x7f24a68ac8e3 - core::str::<impl str>::parse::he668a1801dbb83fa
Sep 01 00:59:20.528 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 01 00:59:20.528 INFO kablam!   18:     0x7f24a664b8c4 - syn::parse_str::hc9af7ccc9c9e0aa7
Sep 01 00:59:20.530 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Sep 01 00:59:20.530 INFO kablam!   19:     0x7f24a6625ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h0a9e825df6d20e0a
Sep 01 00:59:20.530 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Sep 01 00:59:20.530 INFO kablam!   20:     0x7f24a66265de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h7b89764cf5ef2413
Sep 01 00:59:20.531 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Sep 01 00:59:20.531 INFO kablam!   21:     0x7f24a663f8ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h2553f799f441e322
Sep 01 00:59:20.532 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Sep 01 00:59:20.532 INFO kablam!   22:     0x7f24a663397f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hbca76698bf16cd26
Sep 01 00:59:20.532 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Sep 01 00:59:20.532 INFO kablam!   23:     0x7f24a664b00f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hebd3772bd2cb6d8d
Sep 01 00:59:20.532 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Sep 01 00:59:20.532 INFO kablam!   24:     0x7f24a664fb55 - std::panicking::try::do_call::h739631e39180b14f
Sep 01 00:59:20.533 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 01 00:59:20.533 INFO kablam!   25:     0x7f24b6936a59 - __rust_maybe_catch_panic
Sep 01 00:59:20.533 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 01 00:59:20.533 INFO kablam!   26:     0x7f24a664f9fe - std::panicking::try::h57f2f13d3360c2d1
Sep 01 00:59:20.533 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 01 00:59:20.533 INFO kablam!   27:     0x7f24a664b26f - std::panic::catch_unwind::hd7140df41efdd0e2
Sep 01 00:59:20.533 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 01 00:59:20.533 INFO kablam!   28:     0x7f24a66330b9 - std::thread::Builder::spawn::{{closure}}::h015a413d1761d11d
Sep 01 00:59:20.533 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Sep 01 00:59:20.533 INFO kablam!   29:     0x7f24a663433f - <F as alloc::boxed::FnBox<A>>::call_box::h6a71425c1ddc0c35
Sep 01 00:59:20.533 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Sep 01 00:59:20.533 INFO kablam!   30:     0x7f24b6925d9a - std::sys_common::thread::start_thread::h628b267306420e17
Sep 01 00:59:20.534 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Sep 01 00:59:20.534 INFO kablam!                                at libstd/sys_common/thread.rs:24
Sep 01 00:59:20.534 INFO kablam!   31:     0x7f24b68f9075 - std::sys::unix::thread::Thread::new::thread_start::h6b3b8f3c891fdcca
Sep 01 00:59:20.534 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Sep 01 00:59:20.534 INFO kablam!   32:     0x7f24b0afe6b9 - start_thread
Sep 01 00:59:20.534 INFO kablam!   33:     0x7f24b65df41c - clone
Sep 01 00:59:20.534 INFO kablam!   34:                0x0 - <unknown>
Sep 01 00:59:20.534 INFO kablam! query stack during panic:
Sep 01 00:59:20.534 INFO kablam! end of query stack
Sep 01 00:59:38.400 INFO kablam!     Checking html5ever_ext v0.21.20 (file:///source)
Sep 01 00:59:43.128 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.87s
Sep 01 00:59:43.139 INFO kablam! su: No module specific data is present
Sep 01 00:59:43.808 INFO running `"docker" "rm" "-f" "111c92140d9acb3f510a051ff10f01dcf6c1c0cea4ed80e1ed075b6e68f3657c"`
Sep 01 00:59:43.957 INFO blam! 111c92140d9acb3f510a051ff10f01dcf6c1c0cea4ed80e1ed075b6e68f3657c