Sep 01 07:02:14.279 INFO checking css-autoprefix-0.0.5 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Sep 01 07:02:14.280 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Sep 01 07:02:14.280 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/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"` Sep 01 07:02:14.481 INFO blam! bab0731b9237c0a7affbf27a78c0a82d47cee5c98600a95602dae922c51f0390 Sep 01 07:02:14.483 INFO running `"docker" "start" "-a" "bab0731b9237c0a7affbf27a78c0a82d47cee5c98600a95602dae922c51f0390"` Sep 01 07:02:15.346 INFO kablam! Compiling cssparser v0.21.3 Sep 01 07:02:15.347 INFO kablam! Compiling css v0.0.22 Sep 01 07:02:15.347 INFO kablam! Checking caniuse-serde v0.0.6 Sep 01 07:02:20.184 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Sep 01 07:02:20.190 INFO kablam! stack backtrace: Sep 01 07:02:20.437 INFO kablam! 0: 0x7f27ac2eb38e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513 Sep 01 07:02:20.438 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 07:02:20.438 INFO kablam! 1: 0x7f27ac2c4146 - std::sys_common::backtrace::print::h2501b31339c3d559 Sep 01 07:02:20.439 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 07:02:20.439 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 07:02:20.439 INFO kablam! 2: 0x7f27ac2c1c3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de Sep 01 07:02:20.441 INFO kablam! at libstd/panicking.rs:211 Sep 01 07:02:20.441 INFO kablam! 3: 0x7f27ac2c19b0 - std::panicking::default_hook::h26bd688683b20acb Sep 01 07:02:20.441 INFO kablam! at libstd/panicking.rs:227 Sep 01 07:02:20.441 INFO kablam! 4: 0x7f27a89c6d55 - rustc::util::common::panic_hook::h3c9ed01c595e9c38 Sep 01 07:02:20.441 INFO kablam! 5: 0x7f27ac2c23c3 - std::panicking::rust_panic_with_hook::h0967a90ee06b4501 Sep 01 07:02:20.441 INFO kablam! at libstd/panicking.rs:479 Sep 01 07:02:20.441 INFO kablam! 6: 0x7f27a5a108a6 - std::panicking::begin_panic::hdac74ff659f0c483 Sep 01 07:02:20.441 INFO kablam! 7: 0x7f27a5a02c9e - proc_macro::Span::call_site::heb801e76a87d7d8c Sep 01 07:02:20.441 INFO kablam! 8: 0x7f279c6f4ea8 - proc_macro2::imp::nightly_works::{{closure}}::hcc88b2f3dec208e1 Sep 01 07:02:20.442 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 07:02:20.442 INFO kablam! 9: 0x7f279c6ea62b - std::panicking::try::do_call::hb615c9816e8fdf8a Sep 01 07:02:20.442 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 07:02:20.442 INFO kablam! 10: 0x7f27ac300a59 - __rust_maybe_catch_panic Sep 01 07:02:20.442 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 01 07:02:20.442 INFO kablam! 11: 0x7f279c6ea563 - std::panicking::try::h5bad8d0df37ff600 Sep 01 07:02:20.442 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 07:02:20.442 INFO kablam! 12: 0x7f279c6e1850 - std::panic::catch_unwind::h67855342830a7508 Sep 01 07:02:20.444 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 07:02:20.444 INFO kablam! 13: 0x7f279c6f4df3 - proc_macro2::imp::nightly_works::hc79d2b6a25ec345a Sep 01 07:02:20.444 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 07:02:20.444 INFO kablam! 14: 0x7f279c6f51e5 - ::from_str::hb33f41b119133d47 Sep 01 07:02:20.444 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Sep 01 07:02:20.444 INFO kablam! 15: 0x7f279c6e3733 - core::str::::parse::hb733d5cc64e016f2 Sep 01 07:02:20.444 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 07:02:20.444 INFO kablam! 16: 0x7f279c6f201f - ::from_str::hcb355f38e5aab73b Sep 01 07:02:20.444 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Sep 01 07:02:20.444 INFO kablam! 17: 0x7f279c6ac8e3 - core::str::::parse::he668a1801dbb83fa Sep 01 07:02:20.444 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 07:02:20.444 INFO kablam! 18: 0x7f279c4f9a54 - syn::parse_str::h99942db909118662 Sep 01 07:02:20.448 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Sep 01 07:02:20.448 INFO kablam! 19: 0x7f279c426d99 - cssparser_macros::cssparser_internal__phf_map::wrapped::hc1129879b0940a31 Sep 01 07:02:20.448 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66 Sep 01 07:02:20.448 INFO kablam! 20: 0x7f279c427c4e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h7758752973c09088 Sep 01 07:02:20.448 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Sep 01 07:02:20.448 INFO kablam! 21: 0x7f279c43f94e - std::sys_common::backtrace::__rust_begin_short_backtrace::ha97ac4912e0f97ae Sep 01 07:02:20.450 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Sep 01 07:02:20.450 INFO kablam! 22: 0x7f279c4338ff - std::thread::Builder::spawn::{{closure}}::{{closure}}::h700e5e3d72f0626b Sep 01 07:02:20.451 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Sep 01 07:02:20.451 INFO kablam! 23: 0x7f279c44b00f - as core::ops::function::FnOnce<()>>::call_once::h2e45c0317fb4c5c5 Sep 01 07:02:20.451 INFO kablam! at /checkout/src/libstd/panic.rs:313 Sep 01 07:02:20.452 INFO kablam! 24: 0x7f279c44fb55 - std::panicking::try::do_call::h14e0536fabf4ccdd Sep 01 07:02:20.453 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 07:02:20.453 INFO kablam! 25: 0x7f27ac300a59 - __rust_maybe_catch_panic Sep 01 07:02:20.453 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 01 07:02:20.453 INFO kablam! 26: 0x7f279c44f71e - std::panicking::try::h377c7d5bf414c87d Sep 01 07:02:20.453 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 07:02:20.453 INFO kablam! 27: 0x7f279c44b22f - std::panic::catch_unwind::h006c96b79d106258 Sep 01 07:02:20.453 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 07:02:20.453 INFO kablam! 28: 0x7f279c4333d9 - std::thread::Builder::spawn::{{closure}}::h5ba37898d04cdfb9 Sep 01 07:02:20.453 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Sep 01 07:02:20.453 INFO kablam! 29: 0x7f279c4343af - >::call_box::h7bf9c9de9c9a07f4 Sep 01 07:02:20.453 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Sep 01 07:02:20.453 INFO kablam! 30: 0x7f27ac2efd9a - std::sys_common::thread::start_thread::h628b267306420e17 Sep 01 07:02:20.454 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Sep 01 07:02:20.454 INFO kablam! at libstd/sys_common/thread.rs:24 Sep 01 07:02:20.454 INFO kablam! 31: 0x7f27ac2c3075 - std::sys::unix::thread::Thread::new::thread_start::h6b3b8f3c891fdcca Sep 01 07:02:20.454 INFO kablam! at libstd/sys/unix/thread.rs:90 Sep 01 07:02:20.454 INFO kablam! 32: 0x7f27a64c86b9 - start_thread Sep 01 07:02:20.454 INFO kablam! 33: 0x7f27abfa941c - clone Sep 01 07:02:20.454 INFO kablam! 34: 0x0 - Sep 01 07:02:20.454 INFO kablam! query stack during panic: Sep 01 07:02:20.455 INFO kablam! end of query stack Sep 01 07:02:26.322 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Sep 01 07:02:26.322 INFO kablam! stack backtrace: Sep 01 07:02:26.536 INFO kablam! 0: 0x7f642504538e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513 Sep 01 07:02:26.541 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 07:02:26.545 INFO kablam! 1: 0x7f642501e146 - std::sys_common::backtrace::print::h2501b31339c3d559 Sep 01 07:02:26.551 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 07:02:26.556 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 07:02:26.560 INFO kablam! 2: 0x7f642501bc3d - std::panicking::default_hook::{{closure}}::h9550b067844d79de Sep 01 07:02:26.566 INFO kablam! at libstd/panicking.rs:211 Sep 01 07:02:26.569 INFO kablam! 3: 0x7f642501b9b0 - std::panicking::default_hook::h26bd688683b20acb Sep 01 07:02:26.569 INFO kablam! at libstd/panicking.rs:227 Sep 01 07:02:26.569 INFO kablam! 4: 0x7f6421720d55 - rustc::util::common::panic_hook::h3c9ed01c595e9c38 Sep 01 07:02:26.569 INFO kablam! 5: 0x7f642501c3c3 - std::panicking::rust_panic_with_hook::h0967a90ee06b4501 Sep 01 07:02:26.570 INFO kablam! at libstd/panicking.rs:479 Sep 01 07:02:26.570 INFO kablam! 6: 0x7f641e76a8a6 - std::panicking::begin_panic::hdac74ff659f0c483 Sep 01 07:02:26.570 INFO kablam! 7: 0x7f641e75cc9e - proc_macro::Span::call_site::heb801e76a87d7d8c Sep 01 07:02:26.570 INFO kablam! 8: 0x7f6414cf4ea8 - proc_macro2::imp::nightly_works::{{closure}}::hcc88b2f3dec208e1 Sep 01 07:02:26.572 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 07:02:26.574 INFO kablam! 9: 0x7f6414cea62b - std::panicking::try::do_call::hb615c9816e8fdf8a Sep 01 07:02:26.577 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 07:02:26.578 INFO kablam! 10: 0x7f642505aa59 - __rust_maybe_catch_panic Sep 01 07:02:26.581 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 01 07:02:26.583 INFO kablam! 11: 0x7f6414cea563 - std::panicking::try::h5bad8d0df37ff600 Sep 01 07:02:26.585 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 07:02:26.587 INFO kablam! 12: 0x7f6414ce1850 - std::panic::catch_unwind::h67855342830a7508 Sep 01 07:02:26.590 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 07:02:26.592 INFO kablam! 13: 0x7f6414cf4df3 - proc_macro2::imp::nightly_works::hc79d2b6a25ec345a Sep 01 07:02:26.594 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 07:02:26.597 INFO kablam! 14: 0x7f6414cf51e5 - ::from_str::hb33f41b119133d47 Sep 01 07:02:26.599 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Sep 01 07:02:26.602 INFO kablam! 15: 0x7f6414ce3733 - core::str::::parse::hb733d5cc64e016f2 Sep 01 07:02:26.604 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 07:02:26.607 INFO kablam! 16: 0x7f6414cf201f - ::from_str::hcb355f38e5aab73b Sep 01 07:02:26.610 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Sep 01 07:02:26.612 INFO kablam! 17: 0x7f6414cac8e3 - core::str::::parse::he668a1801dbb83fa Sep 01 07:02:26.615 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 07:02:26.616 INFO kablam! 18: 0x7f6414a4b8c4 - syn::parse_str::h34bba0127d96c9dd Sep 01 07:02:26.618 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Sep 01 07:02:26.619 INFO kablam! 19: 0x7f6414a25ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::hb1c25ef4ee47992b Sep 01 07:02:26.619 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Sep 01 07:02:26.619 INFO kablam! 20: 0x7f6414a265de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::heeb0514b1e3d00a9 Sep 01 07:02:26.620 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Sep 01 07:02:26.620 INFO kablam! 21: 0x7f6414a3f8ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h1d569da6d36f0200 Sep 01 07:02:26.621 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Sep 01 07:02:26.621 INFO kablam! 22: 0x7f6414a3397f - std::thread::Builder::spawn::{{closure}}::{{closure}}::he7f9580d88cfc24c Sep 01 07:02:26.622 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Sep 01 07:02:26.622 INFO kablam! 23: 0x7f6414a4afcf - as core::ops::function::FnOnce<()>>::call_once::h072c7383c07e77fc Sep 01 07:02:26.623 INFO kablam! at /checkout/src/libstd/panic.rs:313 Sep 01 07:02:26.623 INFO kablam! 24: 0x7f6414a4fc55 - std::panicking::try::do_call::h6471ce17e69ab4d4 Sep 01 07:02:26.624 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 07:02:26.624 INFO kablam! 25: 0x7f642505aa59 - __rust_maybe_catch_panic Sep 01 07:02:26.624 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 01 07:02:26.624 INFO kablam! 26: 0x7f6414a4f88e - std::panicking::try::h99cc68ab309068f3 Sep 01 07:02:26.624 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 07:02:26.625 INFO kablam! 27: 0x7f6414a4b26f - std::panic::catch_unwind::h392dedd6d9984e95 Sep 01 07:02:26.625 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 07:02:26.625 INFO kablam! 28: 0x7f6414a336f9 - std::thread::Builder::spawn::{{closure}}::hcc5617139ac0195a Sep 01 07:02:26.625 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Sep 01 07:02:26.625 INFO kablam! 29: 0x7f6414a3433f - >::call_box::h255c67af11f11eb1 Sep 01 07:02:26.625 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Sep 01 07:02:26.626 INFO kablam! 30: 0x7f6425049d9a - std::sys_common::thread::start_thread::h628b267306420e17 Sep 01 07:02:26.627 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Sep 01 07:02:26.627 INFO kablam! at libstd/sys_common/thread.rs:24 Sep 01 07:02:26.627 INFO kablam! 31: 0x7f642501d075 - std::sys::unix::thread::Thread::new::thread_start::h6b3b8f3c891fdcca Sep 01 07:02:26.627 INFO kablam! at libstd/sys/unix/thread.rs:90 Sep 01 07:02:26.627 INFO kablam! 32: 0x7f641f2226b9 - start_thread Sep 01 07:02:26.628 INFO kablam! 33: 0x7f6424d0341c - clone Sep 01 07:02:26.628 INFO kablam! 34: 0x0 - Sep 01 07:02:26.628 INFO kablam! query stack during panic: Sep 01 07:02:26.628 INFO kablam! end of query stack Sep 01 07:02:43.238 INFO kablam! Checking css-autoprefix v0.0.5 (file:///source) Sep 01 07:02:48.044 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 32.89s Sep 01 07:02:48.054 INFO kablam! su: No module specific data is present Sep 01 07:02:48.503 INFO running `"docker" "rm" "-f" "bab0731b9237c0a7affbf27a78c0a82d47cee5c98600a95602dae922c51f0390"` Sep 01 07:02:48.614 INFO blam! bab0731b9237c0a7affbf27a78c0a82d47cee5c98600a95602dae922c51f0390