Aug 30 20:26:38.311 INFO checking css-purify-0.0.15 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 20:26:38.311 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 20:26:38.311 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 20:26:38.545 INFO blam! 8aaca452639cfdb5bac148160b706f417da2b1e110859fef57cb6ac0e2780f26
Aug 30 20:26:38.546 INFO running `"docker" "start" "-a" "8aaca452639cfdb5bac148160b706f417da2b1e110859fef57cb6ac0e2780f26"`
Aug 30 20:26:39.277 INFO kablam!    Compiling cssparser v0.21.3
Aug 30 20:26:39.278 INFO kablam!    Compiling html5ever v0.21.0
Aug 30 20:26:39.280 INFO kablam!    Compiling markup5ever v0.6.2
Aug 30 20:26:39.281 INFO kablam!    Compiling css v0.0.22
Aug 30 20:26:44.866 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 20:26:44.871 INFO kablam! stack backtrace:
Aug 30 20:26:45.106 INFO kablam!    0:     0x7f60ef1c239e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771
Aug 30 20:26:45.106 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 20:26:45.106 INFO kablam!    1:     0x7f60ef19b156 - std::sys_common::backtrace::print::h20354399b6248400
Aug 30 20:26:45.107 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 20:26:45.107 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 20:26:45.107 INFO kablam!    2:     0x7f60ef198c3d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15
Aug 30 20:26:45.108 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 20:26:45.108 INFO kablam!    3:     0x7f60ef1989b0 - std::panicking::default_hook::hbb219006758dbd2e
Aug 30 20:26:45.108 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 20:26:45.108 INFO kablam!    4:     0x7f60eb8c6935 - rustc::util::common::panic_hook::h6fba173b357f6476
Aug 30 20:26:45.108 INFO kablam!    5:     0x7f60ef1993c3 - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5
Aug 30 20:26:45.108 INFO kablam!                                at libstd/panicking.rs:480
Aug 30 20:26:45.108 INFO kablam!    6:     0x7f60e8907cb6 - std::panicking::begin_panic::h27babf617fbb7392
Aug 30 20:26:45.108 INFO kablam!    7:     0x7f60e88f9c3e - proc_macro::Span::call_site::h85103aee2f8ac266
Aug 30 20:26:45.108 INFO kablam!    8:     0x7f60df4f4e98 - proc_macro2::imp::nightly_works::{{closure}}::h3faf0e6cbc79d5c2
Aug 30 20:26:45.109 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 20:26:45.109 INFO kablam!    9:     0x7f60df4ea61b - std::panicking::try::do_call::h2eb901a291d3c38e
Aug 30 20:26:45.109 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 20:26:45.109 INFO kablam!   10:     0x7f60ef1d7bb9 - __rust_maybe_catch_panic
Aug 30 20:26:45.109 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 20:26:45.109 INFO kablam!   11:     0x7f60df4ea553 - std::panicking::try::ha46f392814082498
Aug 30 20:26:45.109 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 20:26:45.109 INFO kablam!   12:     0x7f60df4e1830 - std::panic::catch_unwind::h18c76f5409fd39b4
Aug 30 20:26:45.110 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 20:26:45.110 INFO kablam!   13:     0x7f60df4f4de3 - proc_macro2::imp::nightly_works::h5923f837fdf98cfa
Aug 30 20:26:45.110 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 20:26:45.110 INFO kablam!   14:     0x7f60df4f51d5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::h394d227d5dc94cb7
Aug 30 20:26:45.110 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 20:26:45.110 INFO kablam!   15:     0x7f60df4e36a3 - core::str::<impl str>::parse::hb512d97b7616d7ea
Aug 30 20:26:45.110 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 20:26:45.110 INFO kablam!   16:     0x7f60df4f200f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::haf43e8b020528236
Aug 30 20:26:45.110 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 20:26:45.111 INFO kablam!   17:     0x7f60df4ac8e3 - core::str::<impl str>::parse::h4d8ef30cc1d33a12
Aug 30 20:26:45.111 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 20:26:45.111 INFO kablam!   18:     0x7f60df2f9a54 - syn::parse_str::hf3067c25f4f89adc
Aug 30 20:26:45.113 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 20:26:45.113 INFO kablam!   19:     0x7f60df226d99 - cssparser_macros::cssparser_internal__phf_map::wrapped::h8e9189e0770377e0
Aug 30 20:26:45.114 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66
Aug 30 20:26:45.114 INFO kablam!   20:     0x7f60df227c4e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::hd2655664ba9b3f52
Aug 30 20:26:45.114 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 20:26:45.114 INFO kablam!   21:     0x7f60df23f90e - std::sys_common::backtrace::__rust_begin_short_backtrace::h998b702d0f0212d9
Aug 30 20:26:45.115 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 20:26:45.115 INFO kablam!   22:     0x7f60df23397f - std::thread::Builder::spawn::{{closure}}::{{closure}}::heb6c918fad8384ed
Aug 30 20:26:45.116 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 20:26:45.116 INFO kablam!   23:     0x7f60df24b02f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h2a306f8bf4395e6c
Aug 30 20:26:45.116 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 20:26:45.116 INFO kablam!   24:     0x7f60df24fc55 - std::panicking::try::do_call::hf5f1027602d74b1c
Aug 30 20:26:45.117 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 20:26:45.117 INFO kablam!   25:     0x7f60ef1d7bb9 - __rust_maybe_catch_panic
Aug 30 20:26:45.117 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 20:26:45.117 INFO kablam!   26:     0x7f60df24f9fe - std::panicking::try::hfc95ee08d06edc4c
Aug 30 20:26:45.117 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 20:26:45.117 INFO kablam!   27:     0x7f60df24b30f - std::panic::catch_unwind::h8ccc4bd410cdd6be
Aug 30 20:26:45.117 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 20:26:45.117 INFO kablam!   28:     0x7f60df2333d9 - std::thread::Builder::spawn::{{closure}}::hbf47a625871cdd14
Aug 30 20:26:45.117 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 20:26:45.118 INFO kablam!   29:     0x7f60df23431f - <F as alloc::boxed::FnBox<A>>::call_box::h11b4c086b187f315
Aug 30 20:26:45.118 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 20:26:45.118 INFO kablam!   30:     0x7f60ef1c6daa - std::sys_common::thread::start_thread::h4249308c337c4d46
Aug 30 20:26:45.118 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 20:26:45.119 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 20:26:45.119 INFO kablam!   31:     0x7f60ef19a075 - std::sys::unix::thread::Thread::new::thread_start::h7bf8995982c5dcc6
Aug 30 20:26:45.119 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 20:26:45.119 INFO kablam!   32:     0x7f60e93bf6b9 - start_thread
Aug 30 20:26:45.119 INFO kablam!   33:     0x7f60eee8041c - clone
Aug 30 20:26:45.119 INFO kablam!   34:                0x0 - <unknown>
Aug 30 20:26:45.119 INFO kablam! query stack during panic:
Aug 30 20:26:45.119 INFO kablam! end of query stack
Aug 30 20:26:50.122 INFO kablam! thread '<unnamed>' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13
Aug 30 20:26:50.122 INFO kablam! stack backtrace:
Aug 30 20:26:50.297 INFO kablam!    0:     0x7f9f501e939e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771
Aug 30 20:26:50.298 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 20:26:50.298 INFO kablam!    1:     0x7f9f501c2156 - std::sys_common::backtrace::print::h20354399b6248400
Aug 30 20:26:50.298 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 20:26:50.298 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 20:26:50.298 INFO kablam!    2:     0x7f9f501bfc3d - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15
Aug 30 20:26:50.299 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 20:26:50.299 INFO kablam!    3:     0x7f9f501bf9b0 - std::panicking::default_hook::hbb219006758dbd2e
Aug 30 20:26:50.299 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 20:26:50.299 INFO kablam!    4:     0x7f9f4c8ed935 - rustc::util::common::panic_hook::h6fba173b357f6476
Aug 30 20:26:50.299 INFO kablam!    5:     0x7f9f501c03c3 - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5
Aug 30 20:26:50.299 INFO kablam!                                at libstd/panicking.rs:480
Aug 30 20:26:50.299 INFO kablam!    6:     0x7f9f4992ecb6 - std::panicking::begin_panic::h27babf617fbb7392
Aug 30 20:26:50.299 INFO kablam!    7:     0x7f9f49920c3e - proc_macro::Span::call_site::h85103aee2f8ac266
Aug 30 20:26:50.299 INFO kablam!    8:     0x7f9f3fef4e98 - proc_macro2::imp::nightly_works::{{closure}}::h3faf0e6cbc79d5c2
Aug 30 20:26:50.300 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 20:26:50.300 INFO kablam!    9:     0x7f9f3feea61b - std::panicking::try::do_call::h2eb901a291d3c38e
Aug 30 20:26:50.300 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 20:26:50.300 INFO kablam!   10:     0x7f9f501febb9 - __rust_maybe_catch_panic
Aug 30 20:26:50.301 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 20:26:50.301 INFO kablam!   11:     0x7f9f3feea553 - std::panicking::try::ha46f392814082498
Aug 30 20:26:50.301 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 20:26:50.301 INFO kablam!   12:     0x7f9f3fee1830 - std::panic::catch_unwind::h18c76f5409fd39b4
Aug 30 20:26:50.301 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 20:26:50.301 INFO kablam!   13:     0x7f9f3fef4de3 - proc_macro2::imp::nightly_works::h5923f837fdf98cfa
Aug 30 20:26:50.301 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33
Aug 30 20:26:50.301 INFO kablam!   14:     0x7f9f3fef51d5 - <proc_macro2::imp::TokenStream as core::str::FromStr>::from_str::h394d227d5dc94cb7
Aug 30 20:26:50.301 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77
Aug 30 20:26:50.301 INFO kablam!   15:     0x7f9f3fee36a3 - core::str::<impl str>::parse::hb512d97b7616d7ea
Aug 30 20:26:50.301 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 20:26:50.301 INFO kablam!   16:     0x7f9f3fef200f - <proc_macro2::TokenStream as core::str::FromStr>::from_str::haf43e8b020528236
Aug 30 20:26:50.302 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144
Aug 30 20:26:50.302 INFO kablam!   17:     0x7f9f3feac8e3 - core::str::<impl str>::parse::h4d8ef30cc1d33a12
Aug 30 20:26:50.302 INFO kablam!                                at /checkout/src/libcore/str/mod.rs:3811
Aug 30 20:26:50.302 INFO kablam!   18:     0x7f9f3fc4b924 - syn::parse_str::h2c6a53dd823e27d0
Aug 30 20:26:50.303 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698
Aug 30 20:26:50.303 INFO kablam!   19:     0x7f9f3fc25ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h31d85ef78f0ab805
Aug 30 20:26:50.303 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26
Aug 30 20:26:50.303 INFO kablam!   20:     0x7f9f3fc265de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hbf4f9924e0802d05
Aug 30 20:26:50.303 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/<define_proc_macros macros>:12
Aug 30 20:26:50.303 INFO kablam!   21:     0x7f9f3fc3f8ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h8e040ad0aee63b80
Aug 30 20:26:50.304 INFO kablam!                                at /checkout/src/libstd/sys_common/backtrace.rs:136
Aug 30 20:26:50.304 INFO kablam!   22:     0x7f9f3fc338ff - std::thread::Builder::spawn::{{closure}}::{{closure}}::h513f9f69d4afbd08
Aug 30 20:26:50.305 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:409
Aug 30 20:26:50.305 INFO kablam!   23:     0x7f9f3fc4b06f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h36ce18ae7ac2cba5
Aug 30 20:26:50.305 INFO kablam!                                at /checkout/src/libstd/panic.rs:313
Aug 30 20:26:50.305 INFO kablam!   24:     0x7f9f3fc4fb55 - std::panicking::try::do_call::h196425cfde4dd1d2
Aug 30 20:26:50.306 INFO kablam!                                at /checkout/src/libstd/panicking.rs:310
Aug 30 20:26:50.306 INFO kablam!   25:     0x7f9f501febb9 - __rust_maybe_catch_panic
Aug 30 20:26:50.306 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 20:26:50.306 INFO kablam!   26:     0x7f9f3fc4f88e - std::panicking::try::he175f20b30b4b223
Aug 30 20:26:50.306 INFO kablam!                                at /checkout/src/libstd/panicking.rs:289
Aug 30 20:26:50.306 INFO kablam!   27:     0x7f9f3fc4b28f - std::panic::catch_unwind::h151c77e3c2334a69
Aug 30 20:26:50.306 INFO kablam!                                at /checkout/src/libstd/panic.rs:392
Aug 30 20:26:50.306 INFO kablam!   28:     0x7f9f3fc330b9 - std::thread::Builder::spawn::{{closure}}::h5ce1f1bd6e27d279
Aug 30 20:26:50.306 INFO kablam!                                at /checkout/src/libstd/thread/mod.rs:408
Aug 30 20:26:50.306 INFO kablam!   29:     0x7f9f3fc343ff - <F as alloc::boxed::FnBox<A>>::call_box::hfb20dee609905e84
Aug 30 20:26:50.306 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:644
Aug 30 20:26:50.306 INFO kablam!   30:     0x7f9f501eddaa - std::sys_common::thread::start_thread::h4249308c337c4d46
Aug 30 20:26:50.307 INFO kablam!                                at /checkout/src/liballoc/boxed.rs:654
Aug 30 20:26:50.307 INFO kablam!                                at libstd/sys_common/thread.rs:24
Aug 30 20:26:50.307 INFO kablam!   31:     0x7f9f501c1075 - std::sys::unix::thread::Thread::new::thread_start::h7bf8995982c5dcc6
Aug 30 20:26:50.307 INFO kablam!                                at libstd/sys/unix/thread.rs:90
Aug 30 20:26:50.307 INFO kablam!   32:     0x7f9f4a3e66b9 - start_thread
Aug 30 20:26:50.307 INFO kablam!   33:     0x7f9f4fea741c - clone
Aug 30 20:26:50.307 INFO kablam!   34:                0x0 - <unknown>
Aug 30 20:26:50.307 INFO kablam! query stack during panic:
Aug 30 20:26:50.307 INFO kablam! end of query stack
Aug 30 20:27:11.036 INFO kablam!     Checking html5ever_ext v0.21.20
Aug 30 20:27:14.169 INFO kablam!     Checking css-purify v0.0.15 (file:///source)
Aug 30 20:27:18.052 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.89s
Aug 30 20:27:18.065 INFO kablam! su: No module specific data is present
Aug 30 20:27:18.393 INFO running `"docker" "rm" "-f" "8aaca452639cfdb5bac148160b706f417da2b1e110859fef57cb6ac0e2780f26"`
Aug 30 20:27:18.487 INFO blam! 8aaca452639cfdb5bac148160b706f417da2b1e110859fef57cb6ac0e2780f26