Sep 01 07:14:30.869 INFO checking selectors-0.18.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 01 07:14:30.869 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 07:14:30.869 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 07:14:31.115 INFO blam! 19498189ae6732a4f6c7916d2647f025a2cb8158f156dc21be3983d0ed65c347 Sep 01 07:14:31.117 INFO running `"docker" "start" "-a" "19498189ae6732a4f6c7916d2647f025a2cb8158f156dc21be3983d0ed65c347"` Sep 01 07:14:32.077 INFO kablam! Checking smallvec v0.3.4 Sep 01 07:14:32.077 INFO kablam! Compiling cssparser v0.13.7 Sep 01 07:14:32.077 INFO kablam! Compiling syn v0.14.9 Sep 01 07:14:32.077 INFO kablam! Compiling selectors v0.18.0 (file:///source) Sep 01 07:14:57.926 INFO kablam! Compiling cssparser-macros v0.3.4 Sep 01 07:15:04.159 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13 Sep 01 07:15:04.165 INFO kablam! stack backtrace: Sep 01 07:15:04.601 INFO kablam! 0: 0x7f2986fa427e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Sep 01 07:15:04.601 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 07:15:04.601 INFO kablam! 1: 0x7f2986f7d0c6 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Sep 01 07:15:04.602 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 07:15:04.602 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 07:15:04.602 INFO kablam! 2: 0x7f2986f7abad - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Sep 01 07:15:04.603 INFO kablam! at libstd/panicking.rs:211 Sep 01 07:15:04.603 INFO kablam! 3: 0x7f2986f7a920 - std::panicking::default_hook::ha51b5d4eb7ec526d Sep 01 07:15:04.603 INFO kablam! at libstd/panicking.rs:227 Sep 01 07:15:04.604 INFO kablam! 4: 0x7f29836c7bee - rustc::util::common::panic_hook::h8c29d084b82103e3 Sep 01 07:15:04.604 INFO kablam! 5: 0x7f2986f7b333 - std::panicking::rust_panic_with_hook::hd585483f9daec810 Sep 01 07:15:04.604 INFO kablam! at libstd/panicking.rs:481 Sep 01 07:15:04.604 INFO kablam! 6: 0x7f298070bc96 - std::panicking::begin_panic::hc20a4be8a4b99ad7 Sep 01 07:15:04.604 INFO kablam! 7: 0x7f29806fdc3e - proc_macro::Span::call_site::h516a70e822cd8b6b Sep 01 07:15:04.604 INFO kablam! 8: 0x7f29775bf278 - proc_macro2::imp::nightly_works::{{closure}}::ha25686442d111565 Sep 01 07:15:04.605 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 07:15:04.605 INFO kablam! 9: 0x7f29775b49fb - std::panicking::try::do_call::heccd211541ef97db Sep 01 07:15:04.605 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 07:15:04.605 INFO kablam! 10: 0x7f2986fb9d19 - __rust_maybe_catch_panic Sep 01 07:15:04.605 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 07:15:04.605 INFO kablam! 11: 0x7f29775b4933 - std::panicking::try::h3c210d7fb1782241 Sep 01 07:15:04.605 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 07:15:04.605 INFO kablam! 12: 0x7f297759b880 - std::panic::catch_unwind::h97e6d485bda79f1b Sep 01 07:15:04.606 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 07:15:04.606 INFO kablam! 13: 0x7f29775bf1c3 - proc_macro2::imp::nightly_works::hd20d0c4310ccb773 Sep 01 07:15:04.606 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 07:15:04.606 INFO kablam! 14: 0x7f29775bf5b5 - ::from_str::hc089fed880cb240b Sep 01 07:15:04.606 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Sep 01 07:15:04.606 INFO kablam! 15: 0x7f29775adab3 - core::str::::parse::h8f2e0a57d00d6c20 Sep 01 07:15:04.606 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 07:15:04.606 INFO kablam! 16: 0x7f29775bc3ef - ::from_str::h96272d3e6c82870b Sep 01 07:15:04.607 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Sep 01 07:15:04.607 INFO kablam! 17: 0x7f2977576cb3 - core::str::::parse::h9aef17bf77f77e86 Sep 01 07:15:04.607 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 07:15:04.607 INFO kablam! 18: 0x7f29773c3c14 - syn::parse_str::h13d9b886b33934f3 Sep 01 07:15:04.611 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Sep 01 07:15:04.611 INFO kablam! 19: 0x7f29772f1169 - cssparser_macros::cssparser_internal__phf_map::wrapped::h648bf5142ef3f092 Sep 01 07:15:04.612 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66 Sep 01 07:15:04.612 INFO kablam! 20: 0x7f29772f201e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h32500bc70af633c1 Sep 01 07:15:04.612 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Sep 01 07:15:04.612 INFO kablam! 21: 0x7f2977309cae - std::sys_common::backtrace::__rust_begin_short_backtrace::h65e59a743eb587af Sep 01 07:15:04.613 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Sep 01 07:15:04.613 INFO kablam! 22: 0x7f29772fdd4f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hb68ed28249b4b203 Sep 01 07:15:04.614 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Sep 01 07:15:04.614 INFO kablam! 23: 0x7f297731535f - as core::ops::function::FnOnce<()>>::call_once::h0565772ad1aa6662 Sep 01 07:15:04.615 INFO kablam! at /checkout/src/libstd/panic.rs:313 Sep 01 07:15:04.615 INFO kablam! 24: 0x7f2977319fa5 - std::panicking::try::do_call::hbb48baf71f9dccd0 Sep 01 07:15:04.616 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 07:15:04.616 INFO kablam! 25: 0x7f2986fb9d19 - __rust_maybe_catch_panic Sep 01 07:15:04.616 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 07:15:04.616 INFO kablam! 26: 0x7f2977319dce - std::panicking::try::hb4ca7acd74f5e023 Sep 01 07:15:04.616 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 07:15:04.617 INFO kablam! 27: 0x7f297731567f - std::panic::catch_unwind::hdf47781c9f089a86 Sep 01 07:15:04.617 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 07:15:04.617 INFO kablam! 28: 0x7f29772fd7a9 - std::thread::Builder::spawn::{{closure}}::h6d53af08d3cdc6b0 Sep 01 07:15:04.617 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Sep 01 07:15:04.617 INFO kablam! 29: 0x7f29772fe70f - >::call_box::h9d9b48b249d617ca Sep 01 07:15:04.617 INFO kablam! at /checkout/src/liballoc/boxed.rs:646 Sep 01 07:15:04.617 INFO kablam! 30: 0x7f2986fa8cda - std::sys_common::thread::start_thread::ha3810d01bfc9bffe Sep 01 07:15:04.617 INFO kablam! at /checkout/src/liballoc/boxed.rs:656 Sep 01 07:15:04.618 INFO kablam! at libstd/sys_common/thread.rs:24 Sep 01 07:15:04.618 INFO kablam! 31: 0x7f2986f7bfe5 - std::sys::unix::thread::Thread::new::thread_start::hd05256f46ed9a8f3 Sep 01 07:15:04.618 INFO kablam! at libstd/sys/unix/thread.rs:90 Sep 01 07:15:04.618 INFO kablam! 32: 0x7f29811c36b9 - start_thread Sep 01 07:15:04.618 INFO kablam! 33: 0x7f2986c6241c - clone Sep 01 07:15:04.618 INFO kablam! 34: 0x0 - Sep 01 07:15:04.618 INFO kablam! query stack during panic: Sep 01 07:15:04.618 INFO kablam! end of query stack Sep 01 07:15:07.343 INFO kablam! error[E0463]: can't find crate for `size_of_test` Sep 01 07:15:07.343 INFO kablam! --> lib.rs:11:27 Sep 01 07:15:07.343 INFO kablam! | Sep 01 07:15:07.343 INFO kablam! 11 | #[cfg(test)] #[macro_use] extern crate size_of_test; Sep 01 07:15:07.343 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate Sep 01 07:15:07.344 INFO kablam! Sep 01 07:15:07.345 INFO kablam! error: aborting due to previous error Sep 01 07:15:07.345 INFO kablam! Sep 01 07:15:07.345 INFO kablam! For more information about this error, try `rustc --explain E0463`. Sep 01 07:15:07.349 INFO kablam! error: Could not compile `selectors`. Sep 01 07:15:07.350 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 07:15:07.378 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13 Sep 01 07:15:07.378 INFO kablam! stack backtrace: Sep 01 07:15:07.490 INFO kablam! 0: 0x7f09712e527e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Sep 01 07:15:07.490 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 07:15:07.490 INFO kablam! 1: 0x7f09712be0c6 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Sep 01 07:15:07.491 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 07:15:07.491 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 07:15:07.491 INFO kablam! 2: 0x7f09712bbbad - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Sep 01 07:15:07.492 INFO kablam! at libstd/panicking.rs:211 Sep 01 07:15:07.492 INFO kablam! 3: 0x7f09712bb920 - std::panicking::default_hook::ha51b5d4eb7ec526d Sep 01 07:15:07.492 INFO kablam! at libstd/panicking.rs:227 Sep 01 07:15:07.492 INFO kablam! 4: 0x7f096da08bee - rustc::util::common::panic_hook::h8c29d084b82103e3 Sep 01 07:15:07.492 INFO kablam! 5: 0x7f09712bc333 - std::panicking::rust_panic_with_hook::hd585483f9daec810 Sep 01 07:15:07.492 INFO kablam! at libstd/panicking.rs:481 Sep 01 07:15:07.492 INFO kablam! 6: 0x7f096aa4cc96 - std::panicking::begin_panic::hc20a4be8a4b99ad7 Sep 01 07:15:07.492 INFO kablam! 7: 0x7f096aa3ec3e - proc_macro::Span::call_site::h516a70e822cd8b6b Sep 01 07:15:07.492 INFO kablam! 8: 0x7f09619bf278 - proc_macro2::imp::nightly_works::{{closure}}::ha25686442d111565 Sep 01 07:15:07.492 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 07:15:07.492 INFO kablam! 9: 0x7f09619b49fb - std::panicking::try::do_call::heccd211541ef97db Sep 01 07:15:07.493 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 07:15:07.493 INFO kablam! 10: 0x7f09712fad19 - __rust_maybe_catch_panic Sep 01 07:15:07.493 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 07:15:07.493 INFO kablam! 11: 0x7f09619b4933 - std::panicking::try::h3c210d7fb1782241 Sep 01 07:15:07.493 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 07:15:07.493 INFO kablam! 12: 0x7f096199b880 - std::panic::catch_unwind::h97e6d485bda79f1b Sep 01 07:15:07.493 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 07:15:07.493 INFO kablam! 13: 0x7f09619bf1c3 - proc_macro2::imp::nightly_works::hd20d0c4310ccb773 Sep 01 07:15:07.493 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 07:15:07.494 INFO kablam! 14: 0x7f09619bf5b5 - ::from_str::hc089fed880cb240b Sep 01 07:15:07.494 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Sep 01 07:15:07.494 INFO kablam! 15: 0x7f09619adab3 - core::str::::parse::h8f2e0a57d00d6c20 Sep 01 07:15:07.494 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 07:15:07.494 INFO kablam! 16: 0x7f09619bc3ef - ::from_str::h96272d3e6c82870b Sep 01 07:15:07.494 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Sep 01 07:15:07.494 INFO kablam! 17: 0x7f0961976cb3 - core::str::::parse::h9aef17bf77f77e86 Sep 01 07:15:07.495 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 07:15:07.495 INFO kablam! 18: 0x7f0961715c94 - syn::parse_str::h3a7cd3e8bd2c6884 Sep 01 07:15:07.495 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Sep 01 07:15:07.495 INFO kablam! 19: 0x7f09616efe90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::haefafbf66df9e3b4 Sep 01 07:15:07.496 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Sep 01 07:15:07.496 INFO kablam! 20: 0x7f09616f09ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h3c0ce97e2450b819 Sep 01 07:15:07.496 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Sep 01 07:15:07.496 INFO kablam! 21: 0x7f0961709cee - std::sys_common::backtrace::__rust_begin_short_backtrace::hfe8438e65d5d9e30 Sep 01 07:15:07.497 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Sep 01 07:15:07.497 INFO kablam! 22: 0x7f09616fdd0f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h7dc3be271df73881 Sep 01 07:15:07.498 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Sep 01 07:15:07.498 INFO kablam! 23: 0x7f09617153df - as core::ops::function::FnOnce<()>>::call_once::hb55fb6b8dc4df2b0 Sep 01 07:15:07.498 INFO kablam! at /checkout/src/libstd/panic.rs:313 Sep 01 07:15:07.498 INFO kablam! 24: 0x7f0961719f25 - std::panicking::try::do_call::h016e76cede2f70c0 Sep 01 07:15:07.498 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 07:15:07.499 INFO kablam! 25: 0x7f09712fad19 - __rust_maybe_catch_panic Sep 01 07:15:07.499 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 07:15:07.499 INFO kablam! 26: 0x7f0961719c5e - std::panicking::try::h973277a8edb0f932 Sep 01 07:15:07.499 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 07:15:07.499 INFO kablam! 27: 0x7f096171563f - std::panic::catch_unwind::h3cf3b2414113a728 Sep 01 07:15:07.499 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 07:15:07.499 INFO kablam! 28: 0x7f09616fdac9 - std::thread::Builder::spawn::{{closure}}::hfba4b85eec6569b9 Sep 01 07:15:07.499 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Sep 01 07:15:07.499 INFO kablam! 29: 0x7f09616fe69f - >::call_box::h9929fa35ba73f8b4 Sep 01 07:15:07.499 INFO kablam! at /checkout/src/liballoc/boxed.rs:646 Sep 01 07:15:07.499 INFO kablam! 30: 0x7f09712e9cda - std::sys_common::thread::start_thread::ha3810d01bfc9bffe Sep 01 07:15:07.500 INFO kablam! at /checkout/src/liballoc/boxed.rs:656 Sep 01 07:15:07.500 INFO kablam! at libstd/sys_common/thread.rs:24 Sep 01 07:15:07.500 INFO kablam! 31: 0x7f09712bcfe5 - std::sys::unix::thread::Thread::new::thread_start::hd05256f46ed9a8f3 Sep 01 07:15:07.500 INFO kablam! at libstd/sys/unix/thread.rs:90 Sep 01 07:15:07.500 INFO kablam! 32: 0x7f096b5046b9 - start_thread Sep 01 07:15:07.500 INFO kablam! 33: 0x7f0970fa341c - clone Sep 01 07:15:07.500 INFO kablam! 34: 0x0 - Sep 01 07:15:07.500 INFO kablam! query stack during panic: Sep 01 07:15:07.500 INFO kablam! end of query stack Sep 01 07:15:07.588 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Sep 01 07:15:07.588 INFO kablam! --> attr.rs:7:5 Sep 01 07:15:07.588 INFO kablam! | Sep 01 07:15:07.588 INFO kablam! 7 | use std::ascii::AsciiExt; Sep 01 07:15:07.588 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 01 07:15:07.588 INFO kablam! | Sep 01 07:15:07.588 INFO kablam! = note: #[warn(deprecated)] on by default Sep 01 07:15:07.588 INFO kablam! Sep 01 07:15:07.589 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Sep 01 07:15:07.589 INFO kablam! --> parser.rs:11:5 Sep 01 07:15:07.589 INFO kablam! | Sep 01 07:15:07.589 INFO kablam! 11 | use std::ascii::AsciiExt; Sep 01 07:15:07.589 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 01 07:15:07.589 INFO kablam! Sep 01 07:15:09.946 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Sep 01 07:15:09.946 INFO kablam! --> attr.rs:7:5 Sep 01 07:15:09.946 INFO kablam! | Sep 01 07:15:09.946 INFO kablam! 7 | use std::ascii::AsciiExt; Sep 01 07:15:09.946 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 01 07:15:09.946 INFO kablam! | Sep 01 07:15:09.946 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 07:15:09.946 INFO kablam! Sep 01 07:15:09.946 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Sep 01 07:15:09.946 INFO kablam! --> parser.rs:11:5 Sep 01 07:15:09.946 INFO kablam! | Sep 01 07:15:09.946 INFO kablam! 11 | use std::ascii::AsciiExt; Sep 01 07:15:09.946 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 01 07:15:09.946 INFO kablam! Sep 01 07:15:11.076 INFO kablam! error: build failed Sep 01 07:15:11.078 INFO kablam! su: No module specific data is present Sep 01 07:15:11.495 INFO running `"docker" "rm" "-f" "19498189ae6732a4f6c7916d2647f025a2cb8158f156dc21be3983d0ed65c347"` Sep 01 07:15:11.598 INFO blam! 19498189ae6732a4f6c7916d2647f025a2cb8158f156dc21be3983d0ed65c347