Aug 30 14:40:57.682 INFO checking html5ever_ext-0.21.20 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 14:40:57.682 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 14:40:57.682 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/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 14:40:57.870 INFO blam! 77069909cab8d07fb96c49a9d807ba86dbd902c51bb82457012f76b0a2e610f4
Aug 30 14:40:57.872 INFO running `"docker" "start" "-a" "77069909cab8d07fb96c49a9d807ba86dbd902c51bb82457012f76b0a2e610f4"`
Aug 30 14:40:58.563 INFO kablam!    Compiling cssparser v0.21.3
Aug 30 14:40:58.563 INFO kablam!    Compiling html5ever v0.21.0
Aug 30 14:40:58.563 INFO kablam!    Compiling string_cache v0.6.2
Aug 30 14:40:58.564 INFO kablam!    Compiling markup5ever v0.6.2
Aug 30 14:40:58.564 INFO kablam!    Compiling css v0.0.22
Aug 30 14:40:58.564 INFO kablam!    Compiling cssparser-macros v0.3.4
Aug 30 14:41:10.467 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 14:41:10.467 INFO kablam! stack backtrace:
Aug 30 14:41:10.662 INFO kablam!    0:     0x7f5a48a4e2ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db
Aug 30 14:41:10.662 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 14:41:10.663 INFO kablam!    1:     0x7f5a48a27086 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2
Aug 30 14:41:10.663 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 14:41:10.663 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 14:41:10.663 INFO kablam!    2:     0x7f5a48a24b7d - std::panicking::default_hook::{{closure}}::h708048e2809fc48c
Aug 30 14:41:10.665 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 14:41:10.665 INFO kablam!    3:     0x7f5a48a248f0 - std::panicking::default_hook::h6b6759214d380e57
Aug 30 14:41:10.665 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 14:41:10.665 INFO kablam!    4:     0x7f5a45151a4e - rustc::util::common::panic_hook::hbe85cd6a0cfd1551
Aug 30 14:41:10.665 INFO kablam!    5:     0x7f5a48a25303 - std::panicking::rust_panic_with_hook::h1e37970c6180beb4
Aug 30 14:41:10.665 INFO kablam!                                at libstd/panicking.rs:481
Aug 30 14:41:10.665 INFO kablam!    6:     0x7f5a4219c576 - std::panicking::begin_panic::h8b9f644ebcec0357
Aug 30 14:41:10.665 INFO kablam!    7:     0x7f5a4218ec8e - proc_macro::Span::call_site::h2c97dca753185dce
Aug 30 14:41:10.665 INFO kablam!    8:     0x7f5a390f4188 - proc_macro2::imp::nightly_works::{{closure}}::ha0b19745f052666d
Aug 30 14:41:10.665 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:41:10.665 INFO kablam!    9:     0x7f5a390e990b - std::panicking::try::do_call::h06acc511105d4b28
Aug 30 14:41:10.666 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:41:10.666 INFO kablam!   10:     0x7f5a48a641a9 - __rust_maybe_catch_panic
Aug 30 14:41:10.666 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:41:10.666 INFO kablam!   11:     0x7f5a390e9843 - std::panicking::try::hf75c67a299496e7b
Aug 30 14:41:10.666 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:41:10.666 INFO kablam!   12:     0x7f5a390d07a0 - std::panic::catch_unwind::h8d1d7dba61300a07
Aug 30 14:41:10.667 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:41:10.667 INFO kablam!   13:     0x7f5a390f40d3 - proc_macro2::imp::nightly_works::h56b2fca0b03af362
Aug 30 14:41:10.667 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:41:10.667 INFO kablam!   14:     0x7f5a390f44c5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::h9e1d065119dcebcf
Aug 30 14:41:10.667 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 14:41:10.667 INFO kablam!   15:     0x7f5a390e2993 - core::str::<impl str>::parse::hf4796101e0458fb1
Aug 30 14:41:10.667 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:41:10.667 INFO kablam!   16:     0x7f5a390f12ff - <proc_macro2::TokenStream as core::str::FromStr>::from_str::heb711b27caa0564b
Aug 30 14:41:10.668 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 14:41:10.668 INFO kablam!   17:     0x7f5a390abbd3 - core::str::<impl str>::parse::hf976a6924dfbeb30
Aug 30 14:41:10.668 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:41:10.668 INFO kablam!   18:     0x7f5a38ef8b34 - syn::parse_str::ha99fadb3b7d15f9d
Aug 30 14:41:10.673 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 14:41:10.673 INFO kablam!   19:     0x7f5a38e26089 - cssparser_macros::cssparser_internal__phf_map::wrapped::haee326ca74b45a7e
Aug 30 14:41:10.673 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66
Aug 30 14:41:10.673 INFO kablam!   20:     0x7f5a38e26f3e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h2b833deb894cda26
Aug 30 14:41:10.673 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 14:41:10.673 INFO kablam!   21:     0x7f5a38e3ec0e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6fde70dfe8ef28b7
Aug 30 14:41:10.675 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 14:41:10.675 INFO kablam!   22:     0x7f5a38e32c7f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h3df64e40d5d4b193
Aug 30 14:41:10.675 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 14:41:10.676 INFO kablam!   23:     0x7f5a38e4a2bf - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6a380ecfc7c5ea6f
Aug 30 14:41:10.676 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 14:41:10.676 INFO kablam!   24:     0x7f5a38e4ee45 - std::panicking::try::do_call::h47beededb7842db1
Aug 30 14:41:10.677 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:41:10.677 INFO kablam!   25:     0x7f5a48a641a9 - __rust_maybe_catch_panic
Aug 30 14:41:10.677 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:41:10.677 INFO kablam!   26:     0x7f5a38e4eb7e - std::panicking::try::h5f3bd4972eaea884
Aug 30 14:41:10.678 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:41:10.678 INFO kablam!   27:     0x7f5a38e4a50f - std::panic::catch_unwind::hc93a239bc375bdc9
Aug 30 14:41:10.678 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:41:10.678 INFO kablam!   28:     0x7f5a38e32a39 - std::thread::Builder::spawn::{{closure}}::hc7466e31b37d9f59
Aug 30 14:41:10.678 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 14:41:10.678 INFO kablam!   29:     0x7f5a38e3367f - <F as alloc::boxed::FnBox<A>>::call_box::hf13098379e3cd8a2
Aug 30 14:41:10.678 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 14:41:10.678 INFO kablam!   30:     0x7f5a48a52cda - std::sys_common::thread::start_thread::hf25165d0ffc8a8fa
Aug 30 14:41:10.679 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 14:41:10.679 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 14:41:10.679 INFO kablam!   31:     0x7f5a48a25fb5 - std::sys::unix::thread::Thread::new::thread_start::h027d92f2afc5b222
Aug 30 14:41:10.679 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 14:41:10.679 INFO kablam!   32:     0x7f5a42c536b9 - start_thread
Aug 30 14:41:10.679 INFO kablam!   33:     0x7f5a4870c41c - clone
Aug 30 14:41:10.679 INFO kablam!   34:                0x0 - <unknown>
Aug 30 14:41:10.679 INFO kablam! query stack during panic:
Aug 30 14:41:10.679 INFO kablam! end of query stack
Aug 30 14:41:15.416 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 14:41:15.416 INFO kablam! stack backtrace:
Aug 30 14:41:15.608 INFO kablam!    0:     0x7f472d1962ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db
Aug 30 14:41:15.608 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 14:41:15.608 INFO kablam!    1:     0x7f472d16f086 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2
Aug 30 14:41:15.609 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 14:41:15.609 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 14:41:15.609 INFO kablam!    2:     0x7f472d16cb7d - std::panicking::default_hook::{{closure}}::h708048e2809fc48c
Aug 30 14:41:15.610 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 14:41:15.610 INFO kablam!    3:     0x7f472d16c8f0 - std::panicking::default_hook::h6b6759214d380e57
Aug 30 14:41:15.610 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 14:41:15.610 INFO kablam!    4:     0x7f4729899a4e - rustc::util::common::panic_hook::hbe85cd6a0cfd1551
Aug 30 14:41:15.610 INFO kablam!    5:     0x7f472d16d303 - std::panicking::rust_panic_with_hook::h1e37970c6180beb4
Aug 30 14:41:15.611 INFO kablam!                                at libstd/panicking.rs:481
Aug 30 14:41:15.611 INFO kablam!    6:     0x7f47268e4576 - std::panicking::begin_panic::h8b9f644ebcec0357
Aug 30 14:41:15.611 INFO kablam!    7:     0x7f47268d6c8e - proc_macro::Span::call_site::h2c97dca753185dce
Aug 30 14:41:15.611 INFO kablam!    8:     0x7f471d0f4188 - proc_macro2::imp::nightly_works::{{closure}}::ha0b19745f052666d
Aug 30 14:41:15.611 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:41:15.611 INFO kablam!    9:     0x7f471d0e990b - std::panicking::try::do_call::h06acc511105d4b28
Aug 30 14:41:15.611 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:41:15.611 INFO kablam!   10:     0x7f472d1ac1a9 - __rust_maybe_catch_panic
Aug 30 14:41:15.611 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:41:15.611 INFO kablam!   11:     0x7f471d0e9843 - std::panicking::try::hf75c67a299496e7b
Aug 30 14:41:15.611 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:41:15.611 INFO kablam!   12:     0x7f471d0d07a0 - std::panic::catch_unwind::h8d1d7dba61300a07
Aug 30 14:41:15.613 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:41:15.613 INFO kablam!   13:     0x7f471d0f40d3 - proc_macro2::imp::nightly_works::h56b2fca0b03af362
Aug 30 14:41:15.613 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 14:41:15.613 INFO kablam!   14:     0x7f471d0f44c5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::h9e1d065119dcebcf
Aug 30 14:41:15.613 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 14:41:15.613 INFO kablam!   15:     0x7f471d0e2993 - core::str::<impl str>::parse::hf4796101e0458fb1
Aug 30 14:41:15.613 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:41:15.614 INFO kablam!   16:     0x7f471d0f12ff - <proc_macro2::TokenStream as core::str::FromStr>::from_str::heb711b27caa0564b
Aug 30 14:41:15.615 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 14:41:15.615 INFO kablam!   17:     0x7f471d0abbd3 - core::str::<impl str>::parse::hf976a6924dfbeb30
Aug 30 14:41:15.616 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 14:41:15.616 INFO kablam!   18:     0x7f471ce4ab64 - syn::parse_str::h40649b60677afe58
Aug 30 14:41:15.617 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 14:41:15.618 INFO kablam!   19:     0x7f471ce24db0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::he2b446cf52c30442
Aug 30 14:41:15.619 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Aug 30 14:41:15.619 INFO kablam!   20:     0x7f471ce258ce - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::he3d3feb558cf1512
Aug 30 14:41:15.619 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 14:41:15.619 INFO kablam!   21:     0x7f471ce3ebce - std::sys_common::backtrace::__rust_begin_short_backtrace::h545d10beae67177a
Aug 30 14:41:15.621 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 14:41:15.622 INFO kablam!   22:     0x7f471ce32c3f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h29eb29993bdd3b41
Aug 30 14:41:15.624 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 14:41:15.627 INFO kablam!   23:     0x7f471ce4a27f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h44904fa92498bdb3
Aug 30 14:41:15.628 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 14:41:15.629 INFO kablam!   24:     0x7f471ce4eec5 - std::panicking::try::do_call::hc2705e8ca74df4bd
Aug 30 14:41:15.630 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 14:41:15.630 INFO kablam!   25:     0x7f472d1ac1a9 - __rust_maybe_catch_panic
Aug 30 14:41:15.631 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 14:41:15.631 INFO kablam!   26:     0x7f471ce4ea0e - std::panicking::try::h28cad07d78a1e8ea
Aug 30 14:41:15.632 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 14:41:15.633 INFO kablam!   27:     0x7f471ce4a54f - std::panic::catch_unwind::he27450718d30523f
Aug 30 14:41:15.634 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 14:41:15.635 INFO kablam!   28:     0x7f471ce323f9 - std::thread::Builder::spawn::{{closure}}::ha724c6acbad33c6d
Aug 30 14:41:15.635 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 14:41:15.636 INFO kablam!   29:     0x7f471ce3360f - <F as alloc::boxed::FnBox<A>>::call_box::hcb7260e969455a70
Aug 30 14:41:15.636 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 14:41:15.636 INFO kablam!   30:     0x7f472d19acda - std::sys_common::thread::start_thread::hf25165d0ffc8a8fa
Aug 30 14:41:15.638 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 14:41:15.639 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 14:41:15.640 INFO kablam!   31:     0x7f472d16dfb5 - std::sys::unix::thread::Thread::new::thread_start::h027d92f2afc5b222
Aug 30 14:41:15.640 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 14:41:15.641 INFO kablam!   32:     0x7f472739b6b9 - start_thread
Aug 30 14:41:15.642 INFO kablam!   33:     0x7f472ce5441c - clone
Aug 30 14:41:15.644 INFO kablam!   34:                0x0 - <unknown>
Aug 30 14:41:15.644 INFO kablam! query stack during panic:
Aug 30 14:41:15.644 INFO kablam! end of query stack
Aug 30 14:41:31.753 INFO kablam!     Checking html5ever_ext v0.21.20 (file:///source)
Aug 30 14:41:36.107 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 37.71s
Aug 30 14:41:36.115 INFO kablam! su: No module specific data is present
Aug 30 14:41:36.617 INFO running `"docker" "rm" "-f" "77069909cab8d07fb96c49a9d807ba86dbd902c51bb82457012f76b0a2e610f4"`
Aug 30 14:41:36.733 INFO blam! 77069909cab8d07fb96c49a9d807ba86dbd902c51bb82457012f76b0a2e610f4