Sep 02 14:39:38.263 INFO checking feedfinder-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 14:39:38.263 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 14:39:38.263 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 14:39:38.445 INFO blam! 813391a647bc84eaf7c28473b7eb15441cb2eecb6ef6876421da7e5cf086d56b Sep 02 14:39:38.448 INFO running `"docker" "start" "-a" "813391a647bc84eaf7c28473b7eb15441cb2eecb6ef6876421da7e5cf086d56b"` Sep 02 14:39:39.410 INFO kablam! Checking cssparser v0.13.7 Sep 02 14:39:40.164 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13 Sep 02 14:39:40.170 INFO kablam! stack backtrace: Sep 02 14:39:40.498 INFO kablam! 0: 0x7f639d1b02fe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 02 14:39:40.498 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 02 14:39:40.498 INFO kablam! 1: 0x7f639d1890e6 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 02 14:39:40.499 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 02 14:39:40.499 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 02 14:39:40.499 INFO kablam! 2: 0x7f639d186bcd - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 02 14:39:40.500 INFO kablam! at libstd/panicking.rs:211 Sep 02 14:39:40.500 INFO kablam! 3: 0x7f639d186940 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 02 14:39:40.500 INFO kablam! at libstd/panicking.rs:227 Sep 02 14:39:40.501 INFO kablam! 4: 0x7f63998d379e - rustc::util::common::panic_hook::hf86d6d1e348a35a0 Sep 02 14:39:40.501 INFO kablam! 5: 0x7f639d187353 - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 02 14:39:40.501 INFO kablam! at libstd/panicking.rs:481 Sep 02 14:39:40.501 INFO kablam! 6: 0x7f6396915cd6 - std::panicking::begin_panic::h6974416c9acd92b9 Sep 02 14:39:40.501 INFO kablam! 7: 0x7f6396907c7e - proc_macro::Span::call_site::h7ba0b2c841d226be Sep 02 14:39:40.501 INFO kablam! 8: 0x7f638d5bfea8 - proc_macro2::imp::nightly_works::{{closure}}::h95e26c1972500993 Sep 02 14:39:40.502 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 02 14:39:40.502 INFO kablam! 9: 0x7f638d5b562b - std::panicking::try::do_call::hb449965cb4b2bfc9 Sep 02 14:39:40.502 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 02 14:39:40.502 INFO kablam! 10: 0x7f639d1c6229 - __rust_maybe_catch_panic Sep 02 14:39:40.503 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 14:39:40.503 INFO kablam! 11: 0x7f638d5b5563 - std::panicking::try::h3aec9f7cd6cf2e1d Sep 02 14:39:40.503 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 02 14:39:40.504 INFO kablam! 12: 0x7f638d59c4b0 - std::panic::catch_unwind::hd907edff03d55d77 Sep 02 14:39:40.505 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 02 14:39:40.505 INFO kablam! 13: 0x7f638d5bfdf3 - proc_macro2::imp::nightly_works::h7ed31e0589df2a98 Sep 02 14:39:40.506 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 02 14:39:40.506 INFO kablam! 14: 0x7f638d5c01e5 - ::from_str::hfdb4df0a85dfa9ce Sep 02 14:39:40.507 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Sep 02 14:39:40.507 INFO kablam! 15: 0x7f638d5ae743 - core::str::::parse::ha491b76b54c0bff5 Sep 02 14:39:40.508 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 02 14:39:40.509 INFO kablam! 16: 0x7f638d5bd01f - ::from_str::h2ce796c10aa06a5d Sep 02 14:39:40.510 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Sep 02 14:39:40.510 INFO kablam! 17: 0x7f638d5778e3 - core::str::::parse::h232c3ee38fe41e0c Sep 02 14:39:40.511 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 02 14:39:40.511 INFO kablam! 18: 0x7f638d3c4a54 - syn::parse_str::haeabd8542d227642 Sep 02 14:39:40.516 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Sep 02 14:39:40.516 INFO kablam! 19: 0x7f638d2f1d99 - cssparser_macros::cssparser_internal__phf_map::wrapped::h1ad3664933c9fbfa Sep 02 14:39:40.517 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66 Sep 02 14:39:40.517 INFO kablam! 20: 0x7f638d2f2c4e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h916d325929c7a790 Sep 02 14:39:40.518 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Sep 02 14:39:40.518 INFO kablam! 21: 0x7f638d30a8de - std::sys_common::backtrace::__rust_begin_short_backtrace::h701f8e3381beea8f Sep 02 14:39:40.520 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Sep 02 14:39:40.521 INFO kablam! 22: 0x7f638d2fe93f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h188a40101d4bbf97 Sep 02 14:39:40.522 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Sep 02 14:39:40.523 INFO kablam! 23: 0x7f638d315fff - as core::ops::function::FnOnce<()>>::call_once::h3802374bb6793d7d Sep 02 14:39:40.524 INFO kablam! at /checkout/src/libstd/panic.rs:313 Sep 02 14:39:40.525 INFO kablam! 24: 0x7f638d31ac55 - std::panicking::try::do_call::hd61bc27ee259fd94 Sep 02 14:39:40.526 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 02 14:39:40.526 INFO kablam! 25: 0x7f639d1c6229 - __rust_maybe_catch_panic Sep 02 14:39:40.527 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 14:39:40.527 INFO kablam! 26: 0x7f638d31a88e - std::panicking::try::hca6f5eb2641e142a Sep 02 14:39:40.528 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 02 14:39:40.528 INFO kablam! 27: 0x7f638d3162df - std::panic::catch_unwind::heb4eaa019ea61e35 Sep 02 14:39:40.528 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 02 14:39:40.529 INFO kablam! 28: 0x7f638d2fe739 - std::thread::Builder::spawn::{{closure}}::h894cbbc93e7c351e Sep 02 14:39:40.529 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Sep 02 14:39:40.530 INFO kablam! 29: 0x7f638d2ff43f - >::call_box::hdc395221978c9e5d Sep 02 14:39:40.530 INFO kablam! at /checkout/src/liballoc/boxed.rs:646 Sep 02 14:39:40.530 INFO kablam! 30: 0x7f639d1b4d5a - std::sys_common::thread::start_thread::hc09d342ee3b12478 Sep 02 14:39:40.532 INFO kablam! at /checkout/src/liballoc/boxed.rs:656 Sep 02 14:39:40.532 INFO kablam! at libstd/sys_common/thread.rs:24 Sep 02 14:39:40.533 INFO kablam! 31: 0x7f639d188005 - std::sys::unix::thread::Thread::new::thread_start::h7e029027d73307d7 Sep 02 14:39:40.533 INFO kablam! at libstd/sys/unix/thread.rs:90 Sep 02 14:39:40.534 INFO kablam! 32: 0x7f63973cd6b9 - start_thread Sep 02 14:39:40.534 INFO kablam! 33: 0x7f639ce6e41c - clone Sep 02 14:39:40.534 INFO kablam! 34: 0x0 - Sep 02 14:39:40.534 INFO kablam! query stack during panic: Sep 02 14:39:40.534 INFO kablam! end of query stack Sep 02 14:39:43.315 INFO kablam! Checking selectors v0.18.0 Sep 02 14:39:44.584 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1295:13 Sep 02 14:39:44.584 INFO kablam! stack backtrace: Sep 02 14:39:44.756 INFO kablam! 0: 0x7ff0e56972fe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 02 14:39:44.757 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 02 14:39:44.757 INFO kablam! 1: 0x7ff0e56700e6 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 02 14:39:44.758 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 02 14:39:44.758 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 02 14:39:44.758 INFO kablam! 2: 0x7ff0e566dbcd - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 02 14:39:44.759 INFO kablam! at libstd/panicking.rs:211 Sep 02 14:39:44.759 INFO kablam! 3: 0x7ff0e566d940 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 02 14:39:44.759 INFO kablam! at libstd/panicking.rs:227 Sep 02 14:39:44.759 INFO kablam! 4: 0x7ff0e1dba79e - rustc::util::common::panic_hook::hf86d6d1e348a35a0 Sep 02 14:39:44.759 INFO kablam! 5: 0x7ff0e566e353 - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 02 14:39:44.759 INFO kablam! at libstd/panicking.rs:481 Sep 02 14:39:44.759 INFO kablam! 6: 0x7ff0dedfccd6 - std::panicking::begin_panic::h6974416c9acd92b9 Sep 02 14:39:44.759 INFO kablam! 7: 0x7ff0dedeec7e - proc_macro::Span::call_site::h7ba0b2c841d226be Sep 02 14:39:44.759 INFO kablam! 8: 0x7ff0d58f4ea8 - proc_macro2::imp::nightly_works::{{closure}}::h95e26c1972500993 Sep 02 14:39:44.760 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 02 14:39:44.760 INFO kablam! 9: 0x7ff0d58ea62b - std::panicking::try::do_call::hb449965cb4b2bfc9 Sep 02 14:39:44.760 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 02 14:39:44.760 INFO kablam! 10: 0x7ff0e56ad229 - __rust_maybe_catch_panic Sep 02 14:39:44.760 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 14:39:44.760 INFO kablam! 11: 0x7ff0d58ea563 - std::panicking::try::h3aec9f7cd6cf2e1d Sep 02 14:39:44.761 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 02 14:39:44.761 INFO kablam! 12: 0x7ff0d58d14b0 - std::panic::catch_unwind::hd907edff03d55d77 Sep 02 14:39:44.761 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 02 14:39:44.761 INFO kablam! 13: 0x7ff0d58f4df3 - proc_macro2::imp::nightly_works::h7ed31e0589df2a98 Sep 02 14:39:44.761 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Sep 02 14:39:44.761 INFO kablam! 14: 0x7ff0d58f51e5 - ::from_str::hfdb4df0a85dfa9ce Sep 02 14:39:44.761 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Sep 02 14:39:44.761 INFO kablam! 15: 0x7ff0d58e3743 - core::str::::parse::ha491b76b54c0bff5 Sep 02 14:39:44.762 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 02 14:39:44.762 INFO kablam! 16: 0x7ff0d58f201f - ::from_str::h2ce796c10aa06a5d Sep 02 14:39:44.763 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Sep 02 14:39:44.763 INFO kablam! 17: 0x7ff0d58ac8e3 - core::str::::parse::h232c3ee38fe41e0c Sep 02 14:39:44.763 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Sep 02 14:39:44.763 INFO kablam! 18: 0x7ff0d564b8f4 - syn::parse_str::hb1eda9ca645c71c8 Sep 02 14:39:44.764 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Sep 02 14:39:44.764 INFO kablam! 19: 0x7ff0d5625ac0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::hf0eb44f69aa1391b Sep 02 14:39:44.764 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Sep 02 14:39:44.765 INFO kablam! 20: 0x7ff0d56265de - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::hea59c74138a758a7 Sep 02 14:39:44.765 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Sep 02 14:39:44.765 INFO kablam! 21: 0x7ff0d563f91e - std::sys_common::backtrace::__rust_begin_short_backtrace::h79f83163bf8f9703 Sep 02 14:39:44.766 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Sep 02 14:39:44.766 INFO kablam! 22: 0x7ff0d56339bf - std::thread::Builder::spawn::{{closure}}::{{closure}}::hcad9e2311a0c0dba Sep 02 14:39:44.767 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Sep 02 14:39:44.767 INFO kablam! 23: 0x7ff0d564b07f - as core::ops::function::FnOnce<()>>::call_once::hc41def61a72ba5fa Sep 02 14:39:44.767 INFO kablam! at /checkout/src/libstd/panic.rs:313 Sep 02 14:39:44.767 INFO kablam! 24: 0x7ff0d564fb55 - std::panicking::try::do_call::hac7ce0e2341de2e5 Sep 02 14:39:44.768 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Sep 02 14:39:44.768 INFO kablam! 25: 0x7ff0e56ad229 - __rust_maybe_catch_panic Sep 02 14:39:44.768 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 14:39:44.768 INFO kablam! 26: 0x7ff0d564f9fe - std::panicking::try::hdb6abf2522952659 Sep 02 14:39:44.768 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Sep 02 14:39:44.768 INFO kablam! 27: 0x7ff0d564b25f - std::panic::catch_unwind::h3237f84d7a3d17dc Sep 02 14:39:44.768 INFO kablam! at /checkout/src/libstd/panic.rs:392 Sep 02 14:39:44.768 INFO kablam! 28: 0x7ff0d5633419 - std::thread::Builder::spawn::{{closure}}::h7d48c334b9c7637b Sep 02 14:39:44.768 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Sep 02 14:39:44.768 INFO kablam! 29: 0x7ff0d56343cf - >::call_box::h564f94d2e493c2d4 Sep 02 14:39:44.768 INFO kablam! at /checkout/src/liballoc/boxed.rs:646 Sep 02 14:39:44.768 INFO kablam! 30: 0x7ff0e569bd5a - std::sys_common::thread::start_thread::hc09d342ee3b12478 Sep 02 14:39:44.769 INFO kablam! at /checkout/src/liballoc/boxed.rs:656 Sep 02 14:39:44.769 INFO kablam! at libstd/sys_common/thread.rs:24 Sep 02 14:39:44.769 INFO kablam! 31: 0x7ff0e566f005 - std::sys::unix::thread::Thread::new::thread_start::h7e029027d73307d7 Sep 02 14:39:44.769 INFO kablam! at libstd/sys/unix/thread.rs:90 Sep 02 14:39:44.769 INFO kablam! 32: 0x7ff0df8b46b9 - start_thread Sep 02 14:39:44.769 INFO kablam! 33: 0x7ff0e535541c - clone Sep 02 14:39:44.769 INFO kablam! 34: 0x0 - Sep 02 14:39:44.769 INFO kablam! query stack during panic: Sep 02 14:39:44.770 INFO kablam! end of query stack Sep 02 14:39:50.474 INFO kablam! Checking kuchiki v0.6.0 Sep 02 14:39:53.392 INFO kablam! Checking feedfinder v0.1.0 (file:///source) Sep 02 14:40:00.499 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 21.24s Sep 02 14:40:00.513 INFO kablam! su: No module specific data is present Sep 02 14:40:01.003 INFO running `"docker" "rm" "-f" "813391a647bc84eaf7c28473b7eb15441cb2eecb6ef6876421da7e5cf086d56b"` Sep 02 14:40:01.140 INFO blam! 813391a647bc84eaf7c28473b7eb15441cb2eecb6ef6876421da7e5cf086d56b