Sep 01 07:24:01.374 INFO checking scraper-0.7.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 07:24:01.374 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 07:24:01.374 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:24:01.591 INFO blam! f523987ac6b7e3f1c38c337c181f7d9a82202f3540501d677a2bf4f7a81ab680
Sep 01 07:24:01.593 INFO running `"docker" "start" "-a" "f523987ac6b7e3f1c38c337c181f7d9a82202f3540501d677a2bf4f7a81ab680"`
Sep 01 07:24:02.513 INFO kablam!     Checking ego-tree v0.5.0
Sep 01 07:24:02.518 INFO kablam!    Compiling selectors v0.19.0
Sep 01 07:24:02.520 INFO kablam!    Compiling cssparser-macros v0.3.4
Sep 01 07:24:02.523 INFO kablam!    Compiling markup5ever v0.7.2
Sep 01 07:24:09.873 INFO kablam!     Checking cssparser v0.23.10
Sep 01 07:24:10.910 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13
Sep 01 07:24:10.910 INFO kablam! stack backtrace:
Sep 01 07:24:11.117 INFO kablam!    0:     0x7f57c412327e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49
Sep 01 07:24:11.117 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 07:24:11.117 INFO kablam!    1:     0x7f57c40fc0c6 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c
Sep 01 07:24:11.118 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 07:24:11.118 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 07:24:11.118 INFO kablam!    2:     0x7f57c40f9bad - std::panicking::default_hook::{{closure}}::hf56af31102a42941
Sep 01 07:24:11.119 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 07:24:11.119 INFO kablam!    3:     0x7f57c40f9920 - std::panicking::default_hook::ha51b5d4eb7ec526d
Sep 01 07:24:11.119 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 07:24:11.119 INFO kablam!    4:     0x7f57c0846bee - rustc::util::common::panic_hook::h8c29d084b82103e3
Sep 01 07:24:11.119 INFO kablam!    5:     0x7f57c40fa333 - std::panicking::rust_panic_with_hook::hd585483f9daec810
Sep 01 07:24:11.119 INFO kablam!                                at libstd/panicking.rs:481
Sep 01 07:24:11.119 INFO kablam!    6:     0x7f57bd88ac96 - std::panicking::begin_panic::hc20a4be8a4b99ad7
Sep 01 07:24:11.119 INFO kablam!    7:     0x7f57bd87cc3e - proc_macro::Span::call_site::h516a70e822cd8b6b
Sep 01 07:24:11.119 INFO kablam!    8:     0x7f57b47bf278 - proc_macro2::imp::nightly_works::{{closure}}::ha25686442d111565
Sep 01 07:24:11.119 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 01 07:24:11.119 INFO kablam!    9:     0x7f57b47b49fb - std::panicking::try::do_call::heccd211541ef97db
Sep 01 07:24:11.119 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 01 07:24:11.120 INFO kablam!   10:     0x7f57c4138d19 - __rust_maybe_catch_panic
Sep 01 07:24:11.120 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 01 07:24:11.120 INFO kablam!   11:     0x7f57b47b4933 - std::panicking::try::h3c210d7fb1782241
Sep 01 07:24:11.120 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 01 07:24:11.120 INFO kablam!   12:     0x7f57b479b880 - std::panic::catch_unwind::h97e6d485bda79f1b
Sep 01 07:24:11.120 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 01 07:24:11.120 INFO kablam!   13:     0x7f57b47bf1c3 - proc_macro2::imp::nightly_works::hd20d0c4310ccb773
Sep 01 07:24:11.120 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 01 07:24:11.120 INFO kablam!   14:     0x7f57b47bf5b5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::hc089fed880cb240b
Sep 01 07:24:11.120 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Sep 01 07:24:11.121 INFO kablam!   15:     0x7f57b47adab3 - core::str::<impl str>::parse::h8f2e0a57d00d6c20
Sep 01 07:24:11.121 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 01 07:24:11.121 INFO kablam!   16:     0x7f57b47bc3ef - <proc_macro2::TokenStream as core::str::FromStr>::from_str::h96272d3e6c82870b
Sep 01 07:24:11.122 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Sep 01 07:24:11.122 INFO kablam!   17:     0x7f57b4776cb3 - core::str::<impl str>::parse::h9aef17bf77f77e86
Sep 01 07:24:11.122 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 01 07:24:11.122 INFO kablam!   18:     0x7f57b4515c94 - syn::parse_str::h9be2e3745f08ce8a
Sep 01 07:24:11.123 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Sep 01 07:24:11.123 INFO kablam!   19:     0x7f57b44efe90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h556e88a5af5baaf6
Sep 01 07:24:11.123 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Sep 01 07:24:11.123 INFO kablam!   20:     0x7f57b44f09ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hc855b9176c17608d
Sep 01 07:24:11.123 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Sep 01 07:24:11.123 INFO kablam!   21:     0x7f57b4509cee - std::sys_common::backtrace::__rust_begin_short_backtrace::hdb76b0b8a3322ab0
Sep 01 07:24:11.125 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Sep 01 07:24:11.125 INFO kablam!   22:     0x7f57b44fdccf - std::thread::Builder::spawn::{{closure}}::{{closure}}::h30ea91aae35be407
Sep 01 07:24:11.130 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Sep 01 07:24:11.130 INFO kablam!   23:     0x7f57b45153df - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h511a31866e922dce
Sep 01 07:24:11.130 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Sep 01 07:24:11.130 INFO kablam!   24:     0x7f57b451a025 - std::panicking::try::do_call::hdac5e0ecce702912
Sep 01 07:24:11.131 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 01 07:24:11.131 INFO kablam!   25:     0x7f57c4138d19 - __rust_maybe_catch_panic
Sep 01 07:24:11.131 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 01 07:24:11.131 INFO kablam!   26:     0x7f57b4519dce - std::panicking::try::hcdfbf3f04be2646b
Sep 01 07:24:11.131 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 01 07:24:11.131 INFO kablam!   27:     0x7f57b451563f - std::panic::catch_unwind::he84bf90d5dc34230
Sep 01 07:24:11.131 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 01 07:24:11.131 INFO kablam!   28:     0x7f57b44fd489 - std::thread::Builder::spawn::{{closure}}::h57b74563c814b732
Sep 01 07:24:11.131 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Sep 01 07:24:11.131 INFO kablam!   29:     0x7f57b44fe62f - <F as alloc::boxed::FnBox<A>>::call_box::h64b6f8e02bd59180
Sep 01 07:24:11.131 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:646
Sep 01 07:24:11.131 INFO kablam!   30:     0x7f57c4127cda - std::sys_common::thread::start_thread::ha3810d01bfc9bffe
Sep 01 07:24:11.132 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:656
Sep 01 07:24:11.132 INFO kablam!                                at libstd/sys_common/thread.rs:24
Sep 01 07:24:11.132 INFO kablam!   31:     0x7f57c40fafe5 - std::sys::unix::thread::Thread::new::thread_start::hd05256f46ed9a8f3
Sep 01 07:24:11.132 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Sep 01 07:24:11.132 INFO kablam!   32:     0x7f57be3426b9 - start_thread
Sep 01 07:24:11.132 INFO kablam!   33:     0x7f57c3de141c - clone
Sep 01 07:24:11.132 INFO kablam!   34:                0x0 - <unknown>
Sep 01 07:24:11.132 INFO kablam! query stack during panic:
Sep 01 07:24:11.132 INFO kablam! end of query stack
Sep 01 07:24:16.361 INFO kablam!     Checking html5ever v0.22.3
Sep 01 07:24:16.394 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13
Sep 01 07:24:16.395 INFO kablam! stack backtrace:
Sep 01 07:24:16.590 INFO kablam!    0:     0x7f14edfe727e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49
Sep 01 07:24:16.593 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 07:24:16.596 INFO kablam!    1:     0x7f14edfc00c6 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c
Sep 01 07:24:16.600 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 07:24:16.603 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 07:24:16.606 INFO kablam!    2:     0x7f14edfbdbad - std::panicking::default_hook::{{closure}}::hf56af31102a42941
Sep 01 07:24:16.610 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 07:24:16.613 INFO kablam!    3:     0x7f14edfbd920 - std::panicking::default_hook::ha51b5d4eb7ec526d
Sep 01 07:24:16.616 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 07:24:16.618 INFO kablam!    4:     0x7f14ea70abee - rustc::util::common::panic_hook::h8c29d084b82103e3
Sep 01 07:24:16.621 INFO kablam!    5:     0x7f14edfbe333 - std::panicking::rust_panic_with_hook::hd585483f9daec810
Sep 01 07:24:16.624 INFO kablam!                                at libstd/panicking.rs:481
Sep 01 07:24:16.627 INFO kablam!    6:     0x7f14e774ec96 - std::panicking::begin_panic::hc20a4be8a4b99ad7
Sep 01 07:24:16.629 INFO kablam!    7:     0x7f14e7740c3e - proc_macro::Span::call_site::h516a70e822cd8b6b
Sep 01 07:24:16.632 INFO kablam!    8:     0x7f14de2f4278 - proc_macro2::imp::nightly_works::{{closure}}::ha25686442d111565
Sep 01 07:24:16.636 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 01 07:24:16.639 INFO kablam!    9:     0x7f14de2e99fb - std::panicking::try::do_call::heccd211541ef97db
Sep 01 07:24:16.642 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 01 07:24:16.644 INFO kablam!   10:     0x7f14edffcd19 - __rust_maybe_catch_panic
Sep 01 07:24:16.647 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 01 07:24:16.649 INFO kablam!   11:     0x7f14de2e9933 - std::panicking::try::h3c210d7fb1782241
Sep 01 07:24:16.653 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 01 07:24:16.655 INFO kablam!   12:     0x7f14de2d0880 - std::panic::catch_unwind::h97e6d485bda79f1b
Sep 01 07:24:16.659 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 01 07:24:16.662 INFO kablam!   13:     0x7f14de2f41c3 - proc_macro2::imp::nightly_works::hd20d0c4310ccb773
Sep 01 07:24:16.665 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Sep 01 07:24:16.668 INFO kablam!   14:     0x7f14de2f45b5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::hc089fed880cb240b
Sep 01 07:24:16.672 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Sep 01 07:24:16.675 INFO kablam!   15:     0x7f14de2e2ab3 - core::str::<impl str>::parse::h8f2e0a57d00d6c20
Sep 01 07:24:16.679 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 01 07:24:16.682 INFO kablam!   16:     0x7f14de2f13ef - <proc_macro2::TokenStream as core::str::FromStr>::from_str::h96272d3e6c82870b
Sep 01 07:24:16.686 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Sep 01 07:24:16.689 INFO kablam!   17:     0x7f14de2abcb3 - core::str::<impl str>::parse::h9aef17bf77f77e86
Sep 01 07:24:16.692 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Sep 01 07:24:16.693 INFO kablam!   18:     0x7f14de04ac94 - syn::parse_str::h9be2e3745f08ce8a
Sep 01 07:24:16.695 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Sep 01 07:24:16.695 INFO kablam!   19:     0x7f14de024e90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h556e88a5af5baaf6
Sep 01 07:24:16.697 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Sep 01 07:24:16.697 INFO kablam!   20:     0x7f14de0259ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hc855b9176c17608d
Sep 01 07:24:16.697 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Sep 01 07:24:16.698 INFO kablam!   21:     0x7f14de03ecee - std::sys_common::backtrace::__rust_begin_short_backtrace::hdb76b0b8a3322ab0
Sep 01 07:24:16.700 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Sep 01 07:24:16.704 INFO kablam!   22:     0x7f14de032ccf - std::thread::Builder::spawn::{{closure}}::{{closure}}::h30ea91aae35be407
Sep 01 07:24:16.706 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Sep 01 07:24:16.706 INFO kablam!   23:     0x7f14de04a3df - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h511a31866e922dce
Sep 01 07:24:16.707 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Sep 01 07:24:16.707 INFO kablam!   24:     0x7f14de04f025 - std::panicking::try::do_call::hdac5e0ecce702912
Sep 01 07:24:16.708 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Sep 01 07:24:16.709 INFO kablam!   25:     0x7f14edffcd19 - __rust_maybe_catch_panic
Sep 01 07:24:16.709 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 01 07:24:16.709 INFO kablam!   26:     0x7f14de04edce - std::panicking::try::hcdfbf3f04be2646b
Sep 01 07:24:16.710 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Sep 01 07:24:16.710 INFO kablam!   27:     0x7f14de04a63f - std::panic::catch_unwind::he84bf90d5dc34230
Sep 01 07:24:16.710 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Sep 01 07:24:16.711 INFO kablam!   28:     0x7f14de032489 - std::thread::Builder::spawn::{{closure}}::h57b74563c814b732
Sep 01 07:24:16.711 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Sep 01 07:24:16.712 INFO kablam!   29:     0x7f14de03362f - <F as alloc::boxed::FnBox<A>>::call_box::h64b6f8e02bd59180
Sep 01 07:24:16.712 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:646
Sep 01 07:24:16.712 INFO kablam!   30:     0x7f14edfebcda - std::sys_common::thread::start_thread::ha3810d01bfc9bffe
Sep 01 07:24:16.714 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:656
Sep 01 07:24:16.714 INFO kablam!                                at libstd/sys_common/thread.rs:24
Sep 01 07:24:16.715 INFO kablam!   31:     0x7f14edfbefe5 - std::sys::unix::thread::Thread::new::thread_start::hd05256f46ed9a8f3
Sep 01 07:24:16.715 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Sep 01 07:24:16.716 INFO kablam!   32:     0x7f14e82066b9 - start_thread
Sep 01 07:24:16.716 INFO kablam!   33:     0x7f14edca541c - clone
Sep 01 07:24:16.716 INFO kablam!   34:                0x0 - <unknown>
Sep 01 07:24:16.716 INFO kablam! query stack during panic:
Sep 01 07:24:16.716 INFO kablam! end of query stack
Sep 01 07:24:23.316 INFO kablam!     Checking scraper v0.7.0 (file:///source)
Sep 01 07:24:28.095 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.75s
Sep 01 07:24:28.107 INFO kablam! su: No module specific data is present
Sep 01 07:24:28.611 INFO running `"docker" "rm" "-f" "f523987ac6b7e3f1c38c337c181f7d9a82202f3540501d677a2bf4f7a81ab680"`
Sep 01 07:24:28.743 INFO blam! f523987ac6b7e3f1c38c337c181f7d9a82202f3540501d677a2bf4f7a81ab680