Aug 31 14:25:26.025 INFO checking selectors-0.18.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 14:25:26.025 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 14:25:26.025 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"` Aug 31 14:25:26.246 INFO blam! 959abf48024434717a09d7fd51c6097ee3bf773fff8d2601c6f79ca15eea1d21 Aug 31 14:25:26.248 INFO running `"docker" "start" "-a" "959abf48024434717a09d7fd51c6097ee3bf773fff8d2601c6f79ca15eea1d21"` Aug 31 14:25:27.032 INFO kablam! Compiling cssparser v0.13.7 Aug 31 14:25:27.032 INFO kablam! Compiling syn v0.14.9 Aug 31 14:25:27.032 INFO kablam! Compiling selectors v0.18.0 (file:///source) Aug 31 14:25:55.679 INFO kablam! Compiling cssparser-macros v0.3.4 Aug 31 14:26:03.989 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:26:03.989 INFO kablam! stack backtrace: Aug 31 14:26:04.389 INFO kablam! 0: 0x7fb8318c638e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513 Aug 31 14:26:04.389 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:26:04.389 INFO kablam! 1: 0x7fb83189f146 - std::sys_common::backtrace::print::h2501b31339c3d559 Aug 31 14:26:04.390 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:26:04.390 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:26:04.391 INFO kablam! 2: 0x7fb83189cc3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de Aug 31 14:26:04.392 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:26:04.392 INFO kablam! 3: 0x7fb83189c9b0 - std::panicking::default_hook::h26bd688683b20acb Aug 31 14:26:04.392 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:26:04.392 INFO kablam! 4: 0x7fb82dfa1d55 - rustc::util::common::panic_hook::h3c9ed01c595e9c38 Aug 31 14:26:04.392 INFO kablam! 5: 0x7fb83189d3c3 - std::panicking::rust_panic_with_hook::h0967a90ee06b4501 Aug 31 14:26:04.392 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:26:04.392 INFO kablam! 6: 0x7fb82afeb8a6 - std::panicking::begin_panic::hdac74ff659f0c483 Aug 31 14:26:04.392 INFO kablam! 7: 0x7fb82afddc9e - proc_macro::Span::call_site::heb801e76a87d7d8c Aug 31 14:26:04.392 INFO kablam! 8: 0x7fb8221bfea8 - proc_macro2::imp::nightly_works::{{closure}}::hcc88b2f3dec208e1 Aug 31 14:26:04.393 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:26:04.393 INFO kablam! 9: 0x7fb8221b562b - std::panicking::try::do_call::hb615c9816e8fdf8a Aug 31 14:26:04.393 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:26:04.393 INFO kablam! 10: 0x7fb8318dba59 - __rust_maybe_catch_panic Aug 31 14:26:04.393 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:26:04.393 INFO kablam! 11: 0x7fb8221b5563 - std::panicking::try::h5bad8d0df37ff600 Aug 31 14:26:04.393 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:26:04.393 INFO kablam! 12: 0x7fb8221ac850 - std::panic::catch_unwind::h67855342830a7508 Aug 31 14:26:04.394 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:26:04.394 INFO kablam! 13: 0x7fb8221bfdf3 - proc_macro2::imp::nightly_works::hc79d2b6a25ec345a Aug 31 14:26:04.394 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:26:04.394 INFO kablam! 14: 0x7fb8221c01e5 - ::from_str::hb33f41b119133d47 Aug 31 14:26:04.394 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:26:04.394 INFO kablam! 15: 0x7fb8221ae733 - core::str::::parse::hb733d5cc64e016f2 Aug 31 14:26:04.394 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:26:04.394 INFO kablam! 16: 0x7fb8221bd01f - ::from_str::hcb355f38e5aab73b Aug 31 14:26:04.395 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:26:04.395 INFO kablam! 17: 0x7fb8221778e3 - core::str::::parse::he668a1801dbb83fa Aug 31 14:26:04.395 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:26:04.395 INFO kablam! 18: 0x7fb821fc4844 - syn::parse_str::h4b44e6feb2502f88 Aug 31 14:26:04.399 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:26:04.399 INFO kablam! 19: 0x7fb821ef1d99 - cssparser_macros::cssparser_internal__phf_map::wrapped::hfbb104f4cd665923 Aug 31 14:26:04.400 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66 Aug 31 14:26:04.400 INFO kablam! 20: 0x7fb821ef2c4e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::hdf865e369ca52203 Aug 31 14:26:04.400 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:26:04.400 INFO kablam! 21: 0x7fb821f0a90e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb13254a587b2889f Aug 31 14:26:04.401 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:26:04.401 INFO kablam! 22: 0x7fb821efe93f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hac062549cec392c8 Aug 31 14:26:04.402 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:26:04.402 INFO kablam! 23: 0x7fb821f15fcf - as core::ops::function::FnOnce<()>>::call_once::heb1a512ddafad8c8 Aug 31 14:26:04.403 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:26:04.403 INFO kablam! 24: 0x7fb821f1ac55 - std::panicking::try::do_call::haedc6e546bdf2dec Aug 31 14:26:04.404 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:26:04.404 INFO kablam! 25: 0x7fb8318dba59 - __rust_maybe_catch_panic Aug 31 14:26:04.404 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:26:04.404 INFO kablam! 26: 0x7fb821f1a71e - std::panicking::try::h29a04e25dcdf4a2a Aug 31 14:26:04.404 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:26:04.404 INFO kablam! 27: 0x7fb821f1622f - std::panic::catch_unwind::h7dc81c1f106d6434 Aug 31 14:26:04.404 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:26:04.404 INFO kablam! 28: 0x7fb821efe6f9 - std::thread::Builder::spawn::{{closure}}::hfd5747d129080e26 Aug 31 14:26:04.404 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:26:04.404 INFO kablam! 29: 0x7fb821eff3af - >::call_box::hd3799d7810bc110c Aug 31 14:26:04.404 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:26:04.404 INFO kablam! 30: 0x7fb8318cad9a - std::sys_common::thread::start_thread::h628b267306420e17 Aug 31 14:26:04.405 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:26:04.405 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:26:04.405 INFO kablam! 31: 0x7fb83189e075 - std::sys::unix::thread::Thread::new::thread_start::h6b3b8f3c891fdcca Aug 31 14:26:04.405 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:26:04.405 INFO kablam! 32: 0x7fb82baa36b9 - start_thread Aug 31 14:26:04.405 INFO kablam! 33: 0x7fb83158441c - clone Aug 31 14:26:04.406 INFO kablam! 34: 0x0 - Aug 31 14:26:04.406 INFO kablam! query stack during panic: Aug 31 14:26:04.406 INFO kablam! end of query stack Aug 31 14:26:06.464 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 31 14:26:06.465 INFO kablam! stack backtrace: Aug 31 14:26:06.579 INFO kablam! 0: 0x7f4585f2c38e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513 Aug 31 14:26:06.580 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 14:26:06.580 INFO kablam! 1: 0x7f4585f05146 - std::sys_common::backtrace::print::h2501b31339c3d559 Aug 31 14:26:06.580 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 14:26:06.580 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 14:26:06.580 INFO kablam! 2: 0x7f4585f02c3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de Aug 31 14:26:06.581 INFO kablam! at libstd/panicking.rs:211 Aug 31 14:26:06.581 INFO kablam! 3: 0x7f4585f029b0 - std::panicking::default_hook::h26bd688683b20acb Aug 31 14:26:06.582 INFO kablam! at libstd/panicking.rs:227 Aug 31 14:26:06.582 INFO kablam! 4: 0x7f4582607d55 - rustc::util::common::panic_hook::h3c9ed01c595e9c38 Aug 31 14:26:06.582 INFO kablam! 5: 0x7f4585f033c3 - std::panicking::rust_panic_with_hook::h0967a90ee06b4501 Aug 31 14:26:06.582 INFO kablam! at libstd/panicking.rs:479 Aug 31 14:26:06.582 INFO kablam! 6: 0x7f457f6518a6 - std::panicking::begin_panic::hdac74ff659f0c483 Aug 31 14:26:06.582 INFO kablam! 7: 0x7f457f643c9e - proc_macro::Span::call_site::heb801e76a87d7d8c Aug 31 14:26:06.582 INFO kablam! 8: 0x7f45767bfea8 - proc_macro2::imp::nightly_works::{{closure}}::hcc88b2f3dec208e1 Aug 31 14:26:06.582 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:26:06.582 INFO kablam! 9: 0x7f45767b562b - std::panicking::try::do_call::hb615c9816e8fdf8a Aug 31 14:26:06.583 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:26:06.583 INFO kablam! 10: 0x7f4585f41a59 - __rust_maybe_catch_panic Aug 31 14:26:06.583 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:26:06.583 INFO kablam! 11: 0x7f45767b5563 - std::panicking::try::h5bad8d0df37ff600 Aug 31 14:26:06.583 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:26:06.583 INFO kablam! 12: 0x7f45767ac850 - std::panic::catch_unwind::h67855342830a7508 Aug 31 14:26:06.583 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:26:06.584 INFO kablam! 13: 0x7f45767bfdf3 - proc_macro2::imp::nightly_works::hc79d2b6a25ec345a Aug 31 14:26:06.584 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 31 14:26:06.584 INFO kablam! 14: 0x7f45767c01e5 - ::from_str::hb33f41b119133d47 Aug 31 14:26:06.584 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 31 14:26:06.584 INFO kablam! 15: 0x7f45767ae733 - core::str::::parse::hb733d5cc64e016f2 Aug 31 14:26:06.584 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:26:06.584 INFO kablam! 16: 0x7f45767bd01f - ::from_str::hcb355f38e5aab73b Aug 31 14:26:06.584 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 31 14:26:06.584 INFO kablam! 17: 0x7f45767778e3 - core::str::::parse::he668a1801dbb83fa Aug 31 14:26:06.584 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 31 14:26:06.584 INFO kablam! 18: 0x7f45765168c4 - syn::parse_str::hc9af7ccc9c9e0aa7 Aug 31 14:26:06.585 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 31 14:26:06.585 INFO kablam! 19: 0x7f45764f0ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h0a9e825df6d20e0a Aug 31 14:26:06.586 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 31 14:26:06.586 INFO kablam! 20: 0x7f45764f15de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h7b89764cf5ef2413 Aug 31 14:26:06.586 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 31 14:26:06.586 INFO kablam! 21: 0x7f457650a8ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h2553f799f441e322 Aug 31 14:26:06.587 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 31 14:26:06.587 INFO kablam! 22: 0x7f45764fe97f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hbca76698bf16cd26 Aug 31 14:26:06.587 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 31 14:26:06.587 INFO kablam! 23: 0x7f457651600f - as core::ops::function::FnOnce<()>>::call_once::hebd3772bd2cb6d8d Aug 31 14:26:06.587 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 31 14:26:06.588 INFO kablam! 24: 0x7f457651ab55 - std::panicking::try::do_call::h739631e39180b14f Aug 31 14:26:06.588 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 31 14:26:06.588 INFO kablam! 25: 0x7f4585f41a59 - __rust_maybe_catch_panic Aug 31 14:26:06.588 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 14:26:06.588 INFO kablam! 26: 0x7f457651a9fe - std::panicking::try::h57f2f13d3360c2d1 Aug 31 14:26:06.588 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 31 14:26:06.589 INFO kablam! 27: 0x7f457651626f - std::panic::catch_unwind::hd7140df41efdd0e2 Aug 31 14:26:06.589 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 31 14:26:06.589 INFO kablam! 28: 0x7f45764fe0b9 - std::thread::Builder::spawn::{{closure}}::h015a413d1761d11d Aug 31 14:26:06.589 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 31 14:26:06.589 INFO kablam! 29: 0x7f45764ff33f - >::call_box::h6a71425c1ddc0c35 Aug 31 14:26:06.589 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 31 14:26:06.589 INFO kablam! 30: 0x7f4585f30d9a - std::sys_common::thread::start_thread::h628b267306420e17 Aug 31 14:26:06.589 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 31 14:26:06.589 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 31 14:26:06.589 INFO kablam! 31: 0x7f4585f04075 - std::sys::unix::thread::Thread::new::thread_start::h6b3b8f3c891fdcca Aug 31 14:26:06.589 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 31 14:26:06.589 INFO kablam! 32: 0x7f45801096b9 - start_thread Aug 31 14:26:06.589 INFO kablam! 33: 0x7f4585bea41c - clone Aug 31 14:26:06.589 INFO kablam! 34: 0x0 - Aug 31 14:26:06.590 INFO kablam! query stack during panic: Aug 31 14:26:06.590 INFO kablam! end of query stack Aug 31 14:26:06.678 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Aug 31 14:26:06.678 INFO kablam! --> attr.rs:7:5 Aug 31 14:26:06.678 INFO kablam! | Aug 31 14:26:06.678 INFO kablam! 7 | use std::ascii::AsciiExt; Aug 31 14:26:06.678 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 14:26:06.678 INFO kablam! | Aug 31 14:26:06.678 INFO kablam! = note: #[warn(deprecated)] on by default Aug 31 14:26:06.678 INFO kablam! Aug 31 14:26:06.678 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Aug 31 14:26:06.678 INFO kablam! --> parser.rs:11:5 Aug 31 14:26:06.678 INFO kablam! | Aug 31 14:26:06.679 INFO kablam! 11 | use std::ascii::AsciiExt; Aug 31 14:26:06.679 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 14:26:06.679 INFO kablam! Aug 31 14:26:06.723 INFO kablam! error[E0463]: can't find crate for `size_of_test` Aug 31 14:26:06.723 INFO kablam! --> lib.rs:11:27 Aug 31 14:26:06.723 INFO kablam! | Aug 31 14:26:06.723 INFO kablam! 11 | #[cfg(test)] #[macro_use] extern crate size_of_test; Aug 31 14:26:06.723 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate Aug 31 14:26:06.724 INFO kablam! Aug 31 14:26:06.726 INFO kablam! error: aborting due to previous error Aug 31 14:26:06.726 INFO kablam! Aug 31 14:26:06.726 INFO kablam! For more information about this error, try `rustc --explain E0463`. Aug 31 14:26:06.732 INFO kablam! error: Could not compile `selectors`. Aug 31 14:26:06.732 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 14:26:09.062 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Aug 31 14:26:09.062 INFO kablam! --> attr.rs:7:5 Aug 31 14:26:09.062 INFO kablam! | Aug 31 14:26:09.062 INFO kablam! 7 | use std::ascii::AsciiExt; Aug 31 14:26:09.062 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 14:26:09.062 INFO kablam! | Aug 31 14:26:09.062 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 14:26:09.063 INFO kablam! Aug 31 14:26:09.063 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Aug 31 14:26:09.063 INFO kablam! --> parser.rs:11:5 Aug 31 14:26:09.063 INFO kablam! | Aug 31 14:26:09.063 INFO kablam! 11 | use std::ascii::AsciiExt; Aug 31 14:26:09.063 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 31 14:26:09.063 INFO kablam! Aug 31 14:26:09.961 INFO kablam! error: build failed Aug 31 14:26:09.962 INFO kablam! su: No module specific data is present Aug 31 14:26:10.405 INFO running `"docker" "rm" "-f" "959abf48024434717a09d7fd51c6097ee3bf773fff8d2601c6f79ca15eea1d21"` Aug 31 14:26:10.527 INFO blam! 959abf48024434717a09d7fd51c6097ee3bf773fff8d2601c6f79ca15eea1d21