Aug 30 18:18:38.788 INFO checking feedfinder-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 18:18:38.788 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 18:18:38.788 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 18:18:38.986 INFO blam! c66ccafc223551951ef0fcc8b43d3cabfbba1cb9ee1f13249512a943c38fd8e4 Aug 30 18:18:38.988 INFO running `"docker" "start" "-a" "c66ccafc223551951ef0fcc8b43d3cabfbba1cb9ee1f13249512a943c38fd8e4"` Aug 30 18:18:39.758 INFO kablam! Compiling cssparser v0.13.7 Aug 30 18:18:39.758 INFO kablam! Compiling html5ever v0.20.0 Aug 30 18:18:39.758 INFO kablam! Compiling markup5ever v0.5.0 Aug 30 18:18:39.758 INFO kablam! Compiling selectors v0.18.0 Aug 30 18:18:47.928 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 30 18:18:47.937 INFO kablam! stack backtrace: Aug 30 18:18:48.204 INFO kablam! 0: 0x7fa61958736e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 18:18:48.207 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 18:18:48.210 INFO kablam! 1: 0x7fa619560146 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 18:18:48.213 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 18:18:48.216 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 18:18:48.219 INFO kablam! 2: 0x7fa61955dc2d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 18:18:48.223 INFO kablam! at libstd/panicking.rs:211 Aug 30 18:18:48.225 INFO kablam! 3: 0x7fa61955d9a0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 18:18:48.228 INFO kablam! at libstd/panicking.rs:227 Aug 30 18:18:48.230 INFO kablam! 4: 0x7fa615c8b11e - rustc::util::common::panic_hook::h0c17f671bee119c4 Aug 30 18:18:48.233 INFO kablam! 5: 0x7fa61955e3b3 - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 18:18:48.236 INFO kablam! at libstd/panicking.rs:481 Aug 30 18:18:48.238 INFO kablam! 6: 0x7fa612cca896 - std::panicking::begin_panic::ha3dc983a7fd33226 Aug 30 18:18:48.241 INFO kablam! 7: 0x7fa612cbcc9e - proc_macro::Span::call_site::ha0b355fab354d296 Aug 30 18:18:48.244 INFO kablam! 8: 0x7fa609bbf288 - proc_macro2::imp::nightly_works::{{closure}}::hd56552ceeeb6bff3 Aug 30 18:18:48.248 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 18:18:48.251 INFO kablam! 9: 0x7fa609bb4a0b - std::panicking::try::do_call::hfefe2a990ddc4d16 Aug 30 18:18:48.254 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 18:18:48.255 INFO kablam! 10: 0x7fa61959d259 - __rust_maybe_catch_panic Aug 30 18:18:48.256 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 18:18:48.256 INFO kablam! 11: 0x7fa609bb4943 - std::panicking::try::ha3de10c1fd908138 Aug 30 18:18:48.257 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 18:18:48.257 INFO kablam! 12: 0x7fa609b9b890 - std::panic::catch_unwind::h37b2bb280da0a4fb Aug 30 18:18:48.258 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 18:18:48.259 INFO kablam! 13: 0x7fa609bbf1d3 - proc_macro2::imp::nightly_works::h137acf870688812b Aug 30 18:18:48.259 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 18:18:48.260 INFO kablam! 14: 0x7fa609bbf5c5 - ::from_str::h1272317282c7eab5 Aug 30 18:18:48.260 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 30 18:18:48.261 INFO kablam! 15: 0x7fa609badb03 - core::str::::parse::h6f2f53b982c935d5 Aug 30 18:18:48.262 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 18:18:48.263 INFO kablam! 16: 0x7fa609bbc3ff - ::from_str::hc7a7eb62fa8af15d Aug 30 18:18:48.264 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 30 18:18:48.265 INFO kablam! 17: 0x7fa609b76cc3 - core::str::::parse::hbb4ecd9d220c3cc0 Aug 30 18:18:48.266 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 18:18:48.266 INFO kablam! 18: 0x7fa6099c3e34 - syn::parse_str::hfb612ecc55fe732e Aug 30 18:18:48.271 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 30 18:18:48.271 INFO kablam! 19: 0x7fa6098f1179 - cssparser_macros::cssparser_internal__phf_map::wrapped::h61a0018852f55339 Aug 30 18:18:48.272 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:66 Aug 30 18:18:48.273 INFO kablam! 20: 0x7fa6098f202e - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h44f75cc9f43910e3 Aug 30 18:18:48.273 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 30 18:18:48.274 INFO kablam! 21: 0x7fa609909d0e - std::sys_common::backtrace::__rust_begin_short_backtrace::hfa91e449ff293ab1 Aug 30 18:18:48.276 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 30 18:18:48.276 INFO kablam! 22: 0x7fa6098fdd9f - std::thread::Builder::spawn::{{closure}}::{{closure}}::hfda6bab54d9168fd Aug 30 18:18:48.278 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 30 18:18:48.279 INFO kablam! 23: 0x7fa60991537f - as core::ops::function::FnOnce<()>>::call_once::h1900d3a786589090 Aug 30 18:18:48.281 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 30 18:18:48.281 INFO kablam! 24: 0x7fa609919f35 - std::panicking::try::do_call::h0c13f4b3e5854900 Aug 30 18:18:48.282 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 18:18:48.283 INFO kablam! 25: 0x7fa61959d259 - __rust_maybe_catch_panic Aug 30 18:18:48.283 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 18:18:48.284 INFO kablam! 26: 0x7fa609919c6e - std::panicking::try::h1f57d125762edb76 Aug 30 18:18:48.284 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 18:18:48.285 INFO kablam! 27: 0x7fa60991561f - std::panic::catch_unwind::h16720b5d00ef4fcb Aug 30 18:18:48.285 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 18:18:48.286 INFO kablam! 28: 0x7fa6098fd7f9 - std::thread::Builder::spawn::{{closure}}::hd32d3558511277b6 Aug 30 18:18:48.287 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 30 18:18:48.287 INFO kablam! 29: 0x7fa6098fe75f - >::call_box::hb16e9c15750cbb38 Aug 30 18:18:48.288 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 30 18:18:48.289 INFO kablam! 30: 0x7fa61958bd8a - std::sys_common::thread::start_thread::h0b357de81a25ceca Aug 30 18:18:48.290 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 30 18:18:48.291 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 30 18:18:48.291 INFO kablam! 31: 0x7fa61955f065 - std::sys::unix::thread::Thread::new::thread_start::hb6fcbe6e01d730d3 Aug 30 18:18:48.292 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 30 18:18:48.292 INFO kablam! 32: 0x7fa6137826b9 - start_thread Aug 30 18:18:48.293 INFO kablam! 33: 0x7fa61924541c - clone Aug 30 18:18:48.293 INFO kablam! 34: 0x0 - Aug 30 18:18:48.293 INFO kablam! query stack during panic: Aug 30 18:18:48.293 INFO kablam! end of query stack Aug 30 18:18:52.407 INFO kablam! thread '' panicked at 'procedural macro API is used outside of a procedural macro', libproc_macro/lib.rs:1294:13 Aug 30 18:18:52.408 INFO kablam! stack backtrace: Aug 30 18:18:52.546 INFO kablam! 0: 0x7f0c1721336e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 18:18:52.547 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 18:18:52.547 INFO kablam! 1: 0x7f0c171ec146 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 18:18:52.548 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 18:18:52.548 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 18:18:52.548 INFO kablam! 2: 0x7f0c171e9c2d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 18:18:52.549 INFO kablam! at libstd/panicking.rs:211 Aug 30 18:18:52.549 INFO kablam! 3: 0x7f0c171e99a0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 18:18:52.549 INFO kablam! at libstd/panicking.rs:227 Aug 30 18:18:52.552 INFO kablam! 4: 0x7f0c1391711e - rustc::util::common::panic_hook::h0c17f671bee119c4 Aug 30 18:18:52.552 INFO kablam! 5: 0x7f0c171ea3b3 - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 18:18:52.553 INFO kablam! at libstd/panicking.rs:481 Aug 30 18:18:52.553 INFO kablam! 6: 0x7f0c10956896 - std::panicking::begin_panic::ha3dc983a7fd33226 Aug 30 18:18:52.553 INFO kablam! 7: 0x7f0c10948c9e - proc_macro::Span::call_site::ha0b355fab354d296 Aug 30 18:18:52.553 INFO kablam! 8: 0x7f0c074f4288 - proc_macro2::imp::nightly_works::{{closure}}::hd56552ceeeb6bff3 Aug 30 18:18:52.553 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 18:18:52.553 INFO kablam! 9: 0x7f0c074e9a0b - std::panicking::try::do_call::hfefe2a990ddc4d16 Aug 30 18:18:52.553 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 18:18:52.553 INFO kablam! 10: 0x7f0c17229259 - __rust_maybe_catch_panic Aug 30 18:18:52.553 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 18:18:52.553 INFO kablam! 11: 0x7f0c074e9943 - std::panicking::try::ha3de10c1fd908138 Aug 30 18:18:52.553 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 18:18:52.553 INFO kablam! 12: 0x7f0c074d0890 - std::panic::catch_unwind::h37b2bb280da0a4fb Aug 30 18:18:52.553 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 18:18:52.553 INFO kablam! 13: 0x7f0c074f41d3 - proc_macro2::imp::nightly_works::h137acf870688812b Aug 30 18:18:52.553 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:33 Aug 30 18:18:52.553 INFO kablam! 14: 0x7f0c074f45c5 - ::from_str::h1272317282c7eab5 Aug 30 18:18:52.553 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/unstable.rs:77 Aug 30 18:18:52.553 INFO kablam! 15: 0x7f0c074e2b03 - core::str::::parse::h6f2f53b982c935d5 Aug 30 18:18:52.553 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 18:18:52.553 INFO kablam! 16: 0x7f0c074f13ff - ::from_str::hc7a7eb62fa8af15d Aug 30 18:18:52.553 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.15/src/lib.rs:144 Aug 30 18:18:52.553 INFO kablam! 17: 0x7f0c074abcc3 - core::str::::parse::hbb4ecd9d220c3cc0 Aug 30 18:18:52.553 INFO kablam! at /checkout/src/libcore/str/mod.rs:3811 Aug 30 18:18:52.553 INFO kablam! 18: 0x7f0c0724ac74 - syn::parse_str::h6d9429d4175376ad Aug 30 18:18:52.555 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/lib.rs:698 Aug 30 18:18:52.555 INFO kablam! 19: 0x7f0c07224ea0 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::wrapped::h702c4ffd83048163 Aug 30 18:18:52.555 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/lib.rs:26 Aug 30 18:18:52.555 INFO kablam! 20: 0x7f0c072259be - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h3d7ab8bc6fe182f6 Aug 30 18:18:52.555 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-macros-0.3.4/:12 Aug 30 18:18:52.555 INFO kablam! 21: 0x7f0c0723ec8e - std::sys_common::backtrace::__rust_begin_short_backtrace::h386c0bc288768268 Aug 30 18:18:52.555 INFO kablam! at /checkout/src/libstd/sys_common/backtrace.rs:136 Aug 30 18:18:52.556 INFO kablam! 22: 0x7f0c07232d1f - std::thread::Builder::spawn::{{closure}}::{{closure}}::h25f2798c4629f1cb Aug 30 18:18:52.556 INFO kablam! at /checkout/src/libstd/thread/mod.rs:409 Aug 30 18:18:52.556 INFO kablam! 23: 0x7f0c0724a3ff - as core::ops::function::FnOnce<()>>::call_once::hd663fa401686e7aa Aug 30 18:18:52.556 INFO kablam! at /checkout/src/libstd/panic.rs:313 Aug 30 18:18:52.556 INFO kablam! 24: 0x7f0c0724efb5 - std::panicking::try::do_call::h1345393eab5fd38b Aug 30 18:18:52.557 INFO kablam! at /checkout/src/libstd/panicking.rs:310 Aug 30 18:18:52.557 INFO kablam! 25: 0x7f0c17229259 - __rust_maybe_catch_panic Aug 30 18:18:52.557 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 18:18:52.557 INFO kablam! 26: 0x7f0c0724eafe - std::panicking::try::h05bd6194d55031f6 Aug 30 18:18:52.557 INFO kablam! at /checkout/src/libstd/panicking.rs:289 Aug 30 18:18:52.557 INFO kablam! 27: 0x7f0c0724a65f - std::panic::catch_unwind::hb46a2897206949ef Aug 30 18:18:52.557 INFO kablam! at /checkout/src/libstd/panic.rs:392 Aug 30 18:18:52.557 INFO kablam! 28: 0x7f0c07232b19 - std::thread::Builder::spawn::{{closure}}::hfb5ea6b6bf304cd4 Aug 30 18:18:52.557 INFO kablam! at /checkout/src/libstd/thread/mod.rs:408 Aug 30 18:18:52.557 INFO kablam! 29: 0x7f0c072336ef - >::call_box::h70f768f1c9b8c8ba Aug 30 18:18:52.557 INFO kablam! at /checkout/src/liballoc/boxed.rs:644 Aug 30 18:18:52.557 INFO kablam! 30: 0x7f0c17217d8a - std::sys_common::thread::start_thread::h0b357de81a25ceca Aug 30 18:18:52.558 INFO kablam! at /checkout/src/liballoc/boxed.rs:654 Aug 30 18:18:52.558 INFO kablam! at libstd/sys_common/thread.rs:24 Aug 30 18:18:52.558 INFO kablam! 31: 0x7f0c171eb065 - std::sys::unix::thread::Thread::new::thread_start::hb6fcbe6e01d730d3 Aug 30 18:18:52.558 INFO kablam! at libstd/sys/unix/thread.rs:90 Aug 30 18:18:52.558 INFO kablam! 32: 0x7f0c1140e6b9 - start_thread Aug 30 18:18:52.558 INFO kablam! 33: 0x7f0c16ed141c - clone Aug 30 18:18:52.558 INFO kablam! 34: 0x0 - Aug 30 18:18:52.558 INFO kablam! query stack during panic: Aug 30 18:18:52.558 INFO kablam! end of query stack Aug 30 18:19:02.121 INFO kablam! Checking kuchiki v0.6.0 Aug 30 18:19:04.539 INFO kablam! Checking feedfinder v0.1.0 (file:///source) Aug 30 18:19:11.155 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 31.53s Aug 30 18:19:11.166 INFO kablam! su: No module specific data is present Aug 30 18:19:11.655 INFO running `"docker" "rm" "-f" "c66ccafc223551951ef0fcc8b43d3cabfbba1cb9ee1f13249512a943c38fd8e4"` Aug 30 18:19:11.777 INFO blam! c66ccafc223551951ef0fcc8b43d3cabfbba1cb9ee1f13249512a943c38fd8e4