Sep 01 23:30:43.491 INFO checking css-autoprefix-0.0.5 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 01 23:30:43.491 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 23:30:43.491 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/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 23:30:43.636 INFO blam! 6183a9814a064c4e189b4787f7a4c74887afc8f4048386006a414fc3fa72eda5 Sep 01 23:30:43.636 INFO running `"docker" "start" "-a" "6183a9814a064c4e189b4787f7a4c74887afc8f4048386006a414fc3fa72eda5"` Sep 01 23:30:44.416 INFO kablam! Compiling cssparser v0.21.3 Sep 01 23:30:44.419 INFO kablam! Compiling css v0.0.22 Sep 01 23:30:44.421 INFO kablam! Checking caniuse-serde v0.0.6 Sep 01 23:30:49.313 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13 Sep 01 23:30:49.314 INFO kablam! stack backtrace: Sep 01 23:30:49.476 INFO kablam! 0: 0x7ffb7641227e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Sep 01 23:30:49.476 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 23:30:49.476 INFO kablam! 1: 0x7ffb763eb0c6 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Sep 01 23:30:49.477 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 23:30:49.477 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 23:30:49.477 INFO kablam! 2: 0x7ffb763e8bad - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Sep 01 23:30:49.478 INFO kablam! at libstd/panicking.rs:211 Sep 01 23:30:49.478 INFO kablam! 3: 0x7ffb763e8920 - std::panicking::default_hook::ha51b5d4eb7ec526d Sep 01 23:30:49.478 INFO kablam! at libstd/panicking.rs:227 Sep 01 23:30:49.478 INFO kablam! 4: 0x7ffb72b35bee - rustc::util::common::panic_hook::h8c29d084b82103e3 Sep 01 23:30:49.478 INFO kablam! 5: 0x7ffb763e9333 - std::panicking::rust_panic_with_hook::hd585483f9daec810 Sep 01 23:30:49.479 INFO kablam! at libstd/panicking.rs:481 Sep 01 23:30:49.479 INFO kablam! 6: 0x7ffb6fb79c96 - std::panicking::begin_panic::hc20a4be8a4b99ad7 Sep 01 23:30:49.480 INFO kablam! 7: 0x7ffb6fb6bc3e - proc_macro::Span::call_site::h516a70e822cd8b6b Sep 01 23:30:49.480 INFO kablam! 8: 0x7ffb664f4278 - proc_macro2::imp::nightly_works::{{closure}}::ha25686442d111565 Sep 01 23:30:49.481 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 23:30:49.481 INFO kablam! 9: 0x7ffb664e99fb - std::panicking::try::do_call::heccd211541ef97db Sep 01 23:30:49.482 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 23:30:49.483 INFO kablam! 10: 0x7ffb76427d19 - __rust_maybe_catch_panic Sep 01 23:30:49.483 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 23:30:49.484 INFO kablam! 11: 0x7ffb664e9933 - std::panicking::try::h3c210d7fb1782241 Sep 01 23:30:49.484 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 23:30:49.485 INFO kablam! 12: 0x7ffb664d0880 - std::panic::catch_unwind::h97e6d485bda79f1b Sep 01 23:30:49.486 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 23:30:49.486 INFO kablam! 13: 0x7ffb664f41c3 - proc_macro2::imp::nightly_works::hd20d0c4310ccb773 Sep 01 23:30:49.487 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 23:30:49.487 INFO kablam! 14: 0x7ffb664f45b5 - ::from_str::hc089fed880cb240b Sep 01 23:30:49.488 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Sep 01 23:30:49.488 INFO kablam! 15: 0x7ffb664e2ab3 - core::str::::parse::h8f2e0a57d00d6c20 Sep 01 23:30:49.489 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 23:30:49.490 INFO kablam! 16: 0x7ffb664f13ef - ::from_str::h96272d3e6c82870b Sep 01 23:30:49.490 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Sep 01 23:30:49.490 INFO kablam! 17: 0x7ffb664abcb3 - core::str::::parse::h9aef17bf77f77e86 Sep 01 23:30:49.491 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 23:30:49.491 INFO kablam! 18: 0x7ffb662f8e24 - syn::parse_str::hc14dc551d1ae21a1 Sep 01 23:30:49.494 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Sep 01 23:30:49.494 INFO kablam! 19: 0x7ffb66226169 - cssparser_macros::cssparser_internal__phf_map::wrapped::hb765bb00e53d543a Sep 01 23:30:49.495 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66 Sep 01 23:30:49.495 INFO kablam! 20: 0x7ffb6622701e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h49dd71443a94e3cd Sep 01 23:30:49.495 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Sep 01 23:30:49.495 INFO kablam! 21: 0x7ffb6623ec6e - std::sys_common::backtrace::__rust_begin_short_backtrace::haea424853c66147c Sep 01 23:30:49.496 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Sep 01 23:30:49.496 INFO kablam! 22: 0x7ffb66232d4f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h52dd039bb234e405 Sep 01 23:30:49.497 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Sep 01 23:30:49.497 INFO kablam! 23: 0x7ffb6624a35f - as core::ops::function::FnOnce<()>>::call_once::h1674d91428eca58e Sep 01 23:30:49.498 INFO kablam! at /checkout/src/libstd/panic.rs:313 Sep 01 23:30:49.498 INFO kablam! 24: 0x7ffb6624ef25 - std::panicking::try::do_call::h2ee33df8a7a0d7a1 Sep 01 23:30:49.499 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 23:30:49.499 INFO kablam! 25: 0x7ffb76427d19 - __rust_maybe_catch_panic Sep 01 23:30:49.499 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 23:30:49.499 INFO kablam! 26: 0x7ffb6624ec5e - std::panicking::try::h4b9672b583e4e83a Sep 01 23:30:49.499 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 23:30:49.499 INFO kablam! 27: 0x7ffb6624a67f - std::panic::catch_unwind::hefa03ae251519d0d Sep 01 23:30:49.499 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 23:30:49.499 INFO kablam! 28: 0x7ffb66232ac9 - std::thread::Builder::spawn::{{closure}}::h8eb517aef8196957 Sep 01 23:30:49.499 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Sep 01 23:30:49.499 INFO kablam! 29: 0x7ffb6623369f - >::call_box::h8ef55b15ec227da1 Sep 01 23:30:49.499 INFO kablam! at /checkout/src/liballoc/boxed.rs:646 Sep 01 23:30:49.499 INFO kablam! 30: 0x7ffb76416cda - std::sys_common::thread::start_thread::ha3810d01bfc9bffe Sep 01 23:30:49.500 INFO kablam! at /checkout/src/liballoc/boxed.rs:656 Sep 01 23:30:49.500 INFO kablam! at libstd/sys_common/thread.rs:24 Sep 01 23:30:49.500 INFO kablam! 31: 0x7ffb763e9fe5 - std::sys::unix::thread::Thread::new::thread_start::hd05256f46ed9a8f3 Sep 01 23:30:49.500 INFO kablam! at libstd/sys/unix/thread.rs:90 Sep 01 23:30:49.500 INFO kablam! 32: 0x7ffb706316b9 - start_thread Sep 01 23:30:49.500 INFO kablam! 33: 0x7ffb760d041c - clone Sep 01 23:30:49.500 INFO kablam! 34: 0x0 - Sep 01 23:30:49.500 INFO kablam! query stack during panic: Sep 01 23:30:49.500 INFO kablam! end of query stack Sep 01 23:30:54.516 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13 Sep 01 23:30:54.516 INFO kablam! stack backtrace: Sep 01 23:30:54.712 INFO kablam! 0: 0x7f0efa08427e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Sep 01 23:30:54.713 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 23:30:54.713 INFO kablam! 1: 0x7f0efa05d0c6 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Sep 01 23:30:54.714 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 23:30:54.714 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 23:30:54.714 INFO kablam! 2: 0x7f0efa05abad - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Sep 01 23:30:54.715 INFO kablam! at libstd/panicking.rs:211 Sep 01 23:30:54.715 INFO kablam! 3: 0x7f0efa05a920 - std::panicking::default_hook::ha51b5d4eb7ec526d Sep 01 23:30:54.715 INFO kablam! at libstd/panicking.rs:227 Sep 01 23:30:54.715 INFO kablam! 4: 0x7f0ef67a7bee - rustc::util::common::panic_hook::h8c29d084b82103e3 Sep 01 23:30:54.716 INFO kablam! 5: 0x7f0efa05b333 - std::panicking::rust_panic_with_hook::hd585483f9daec810 Sep 01 23:30:54.716 INFO kablam! at libstd/panicking.rs:481 Sep 01 23:30:54.716 INFO kablam! 6: 0x7f0ef37ebc96 - std::panicking::begin_panic::hc20a4be8a4b99ad7 Sep 01 23:30:54.716 INFO kablam! 7: 0x7f0ef37ddc3e - proc_macro::Span::call_site::h516a70e822cd8b6b Sep 01 23:30:54.716 INFO kablam! 8: 0x7f0ee9cf4278 - proc_macro2::imp::nightly_works::{{closure}}::ha25686442d111565 Sep 01 23:30:54.716 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 23:30:54.716 INFO kablam! 9: 0x7f0ee9ce99fb - std::panicking::try::do_call::heccd211541ef97db Sep 01 23:30:54.716 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 23:30:54.716 INFO kablam! 10: 0x7f0efa099d19 - __rust_maybe_catch_panic Sep 01 23:30:54.716 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 23:30:54.717 INFO kablam! 11: 0x7f0ee9ce9933 - std::panicking::try::h3c210d7fb1782241 Sep 01 23:30:54.717 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 23:30:54.717 INFO kablam! 12: 0x7f0ee9cd0880 - std::panic::catch_unwind::h97e6d485bda79f1b Sep 01 23:30:54.718 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 23:30:54.718 INFO kablam! 13: 0x7f0ee9cf41c3 - proc_macro2::imp::nightly_works::hd20d0c4310ccb773 Sep 01 23:30:54.718 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 01 23:30:54.719 INFO kablam! 14: 0x7f0ee9cf45b5 - ::from_str::hc089fed880cb240b Sep 01 23:30:54.719 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Sep 01 23:30:54.720 INFO kablam! 15: 0x7f0ee9ce2ab3 - core::str::::parse::h8f2e0a57d00d6c20 Sep 01 23:30:54.721 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 23:30:54.721 INFO kablam! 16: 0x7f0ee9cf13ef - ::from_str::h96272d3e6c82870b Sep 01 23:30:54.722 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Sep 01 23:30:54.722 INFO kablam! 17: 0x7f0ee9cabcb3 - core::str::::parse::h9aef17bf77f77e86 Sep 01 23:30:54.723 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 01 23:30:54.723 INFO kablam! 18: 0x7f0ee9a4ac94 - syn::parse_str::h9be2e3745f08ce8a Sep 01 23:30:54.725 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Sep 01 23:30:54.725 INFO kablam! 19: 0x7f0ee9a24e90 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h556e88a5af5baaf6 Sep 01 23:30:54.726 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Sep 01 23:30:54.726 INFO kablam! 20: 0x7f0ee9a259ae - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hc855b9176c17608d Sep 01 23:30:54.727 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Sep 01 23:30:54.727 INFO kablam! 21: 0x7f0ee9a3ecee - std::sys_common::backtrace::__rust_begin_short_backtrace::hdb76b0b8a3322ab0 Sep 01 23:30:54.729 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Sep 01 23:30:54.729 INFO kablam! 22: 0x7f0ee9a32ccf - std::thread::Builder::spawn::{{closure}}::{{closure}}::h30ea91aae35be407 Sep 01 23:30:54.731 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Sep 01 23:30:54.731 INFO kablam! 23: 0x7f0ee9a4a3df - as core::ops::function::FnOnce<()>>::call_once::h511a31866e922dce Sep 01 23:30:54.732 INFO kablam! at /checkout/src/libstd/panic.rs:313 Sep 01 23:30:54.734 INFO kablam! 24: 0x7f0ee9a4f025 - std::panicking::try::do_call::hdac5e0ecce702912 Sep 01 23:30:54.736 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 01 23:30:54.737 INFO kablam! 25: 0x7f0efa099d19 - __rust_maybe_catch_panic Sep 01 23:30:54.737 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 23:30:54.738 INFO kablam! 26: 0x7f0ee9a4edce - std::panicking::try::hcdfbf3f04be2646b Sep 01 23:30:54.738 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 01 23:30:54.740 INFO kablam! 27: 0x7f0ee9a4a63f - std::panic::catch_unwind::he84bf90d5dc34230 Sep 01 23:30:54.740 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 01 23:30:54.741 INFO kablam! 28: 0x7f0ee9a32489 - std::thread::Builder::spawn::{{closure}}::h57b74563c814b732 Sep 01 23:30:54.742 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Sep 01 23:30:54.743 INFO kablam! 29: 0x7f0ee9a3362f - >::call_box::h64b6f8e02bd59180 Sep 01 23:30:54.744 INFO kablam! at /checkout/src/liballoc/boxed.rs:646 Sep 01 23:30:54.745 INFO kablam! 30: 0x7f0efa088cda - std::sys_common::thread::start_thread::ha3810d01bfc9bffe Sep 01 23:30:54.748 INFO kablam! at /checkout/src/liballoc/boxed.rs:656 Sep 01 23:30:54.750 INFO kablam! at libstd/sys_common/thread.rs:24 Sep 01 23:30:54.751 INFO kablam! 31: 0x7f0efa05bfe5 - std::sys::unix::thread::Thread::new::thread_start::hd05256f46ed9a8f3 Sep 01 23:30:54.752 INFO kablam! at libstd/sys/unix/thread.rs:90 Sep 01 23:30:54.753 INFO kablam! 32: 0x7f0ef42a36b9 - start_thread Sep 01 23:30:54.753 INFO kablam! 33: 0x7f0ef9d4241c - clone Sep 01 23:30:54.755 INFO kablam! 34: 0x0 - Sep 01 23:30:54.755 INFO kablam! query stack during panic: Sep 01 23:30:54.755 INFO kablam! end of query stack Sep 01 23:31:09.255 INFO kablam! Checking css-autoprefix v0.0.5 (file:///source) Sep 01 23:31:14.358 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 30.09s Sep 01 23:31:14.367 INFO kablam! su: No module specific data is present Sep 01 23:31:14.899 INFO running `"docker" "rm" "-f" "6183a9814a064c4e189b4787f7a4c74887afc8f4048386006a414fc3fa72eda5"` Sep 01 23:31:15.031 INFO blam! 6183a9814a064c4e189b4787f7a4c74887afc8f4048386006a414fc3fa72eda5