Nov 28 13:22:39.092 INFO documenting handy_async-0.2.13 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318 Nov 28 13:22:39.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 28 13:22:39.359 INFO [stdout] 66fb6a912110eb3a434bea651e0f319e5c27bd9d6e0c890f5422822e7661182f Nov 28 13:22:39.364 INFO running `"docker" "start" "-a" "66fb6a912110eb3a434bea651e0f319e5c27bd9d6e0c890f5422822e7661182f"` Nov 28 13:22:40.035 INFO [stderr] usermod: no changes Nov 28 13:22:40.075 INFO [stderr] Documenting handy_async v0.2.13 (/source) Nov 28 13:22:41.433 INFO [stderr] thread '' panicked at 'Unable to fulfill trait DefId(2/0:833 ~ core[bb38]::marker[0]::Send[0]) for 'io::read_pattern::ReadLengthPrefixedBytes': [FulfillmentError(Obligation(predicate=Binder(TraitPredicate()),depth=10),Unimplemented)]', src/librustc/traits/auto_trait.rs:218:17 Nov 28 13:22:41.433 INFO [stderr] stack backtrace: Nov 28 13:22:41.727 INFO [stderr] 0: 0x7faaa11a3dc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd54bf03150578a04 Nov 28 13:22:41.735 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 28 13:22:41.735 INFO [stderr] 1: 0x7faaa119b418 - std::sys_common::backtrace::_print::hbc4190a26a28239f Nov 28 13:22:41.736 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Nov 28 13:22:41.736 INFO [stderr] 2: 0x7faaa11a0762 - std::panicking::default_hook::{{closure}}::he23730a9977d5d2c Nov 28 13:22:41.737 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Nov 28 13:22:41.737 INFO [stderr] at src/libstd/panicking.rs:211 Nov 28 13:22:41.737 INFO [stderr] 3: 0x7faaa11a04cd - std::panicking::default_hook::h84b3205da674e965 Nov 28 13:22:41.738 INFO [stderr] at src/libstd/panicking.rs:227 Nov 28 13:22:41.738 INFO [stderr] 4: 0x7faaa11a0e70 - std::panicking::rust_panic_with_hook::h1982b651954184b4 Nov 28 13:22:41.739 INFO [stderr] at src/libstd/panicking.rs:476 Nov 28 13:22:41.739 INFO [stderr] 5: 0x7faaa11a09f1 - std::panicking::continue_panic_fmt::h174716ad1cd072b2 Nov 28 13:22:41.740 INFO [stderr] at src/libstd/panicking.rs:390 Nov 28 13:22:41.740 INFO [stderr] 6: 0x7faaa11a093e - std::panicking::begin_panic_fmt::h1703c7fb80a0d597 Nov 28 13:22:41.740 INFO [stderr] at src/libstd/panicking.rs:345 Nov 28 13:22:41.741 INFO [stderr] 7: 0x56441e72e1cb - rustc::traits::auto_trait::AutoTraitFinder::find_auto_trait_generics::{{closure}}::{{closure}}::h9dfe62f1c04fa135 Nov 28 13:22:41.762 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb//<::std::macros::panic macros>:8 Nov 28 13:22:41.762 INFO [stderr] 8: 0x56441e727fd4 - rustc::ty::context::tls::with_context::{{closure}}::h802ef4f5afd1ceb5 Nov 28 13:22:41.763 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/result.rs:774 Nov 28 13:22:41.763 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/traits/auto_trait.rs:217 Nov 28 13:22:41.764 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/infer/mod.rs:526 Nov 28 13:22:41.765 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:1673 Nov 28 13:22:41.765 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2037 Nov 28 13:22:41.766 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:1976 Nov 28 13:22:41.766 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2036 Nov 28 13:22:41.767 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:1672 Nov 28 13:22:41.771 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2137 Nov 28 13:22:41.771 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2121 Nov 28 13:22:41.771 INFO [stderr] 9: 0x56441e726e36 - rustc::ty::context::GlobalCtxt::enter_local::h97fef44e4a3e132d Nov 28 13:22:41.771 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2112 Nov 28 13:22:41.771 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2121 Nov 28 13:22:41.771 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2132 Nov 28 13:22:41.771 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:1665 Nov 28 13:22:41.771 INFO [stderr] 10: 0x56441e72dfe2 - rustc::traits::auto_trait::AutoTraitFinder::find_auto_trait_generics::he6443891601da776 Nov 28 13:22:41.771 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/infer/mod.rs:525 Nov 28 13:22:41.771 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/traits/auto_trait.rs:133 Nov 28 13:22:41.771 INFO [stderr] 11: 0x56441e80d7a2 - rustdoc::clean::auto_trait::AutoTraitFinder::get_auto_trait_impl_for::h47b3d46db191d0ab Nov 28 13:22:41.783 INFO [stderr] at src/librustdoc/clean/auto_trait.rs:200 Nov 28 13:22:41.783 INFO [stderr] at src/librustdoc/clean/auto_trait.rs:123 Nov 28 13:22:41.783 INFO [stderr] 12: 0x56441e80d376 - rustdoc::clean::auto_trait::AutoTraitFinder::get_auto_trait_impls::h1a8302c6b750739e Nov 28 13:22:41.783 INFO [stderr] at src/librustdoc/clean/auto_trait.rs:76 Nov 28 13:22:41.783 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/option.rs:632 Nov 28 13:22:41.791 INFO [stderr] at src/librustdoc/clean/auto_trait.rs:73 Nov 28 13:22:41.791 INFO [stderr] 13: 0x56441e733442 - rustdoc::clean::def_ctor::get_def_from_node_id::h8303c961043d982a Nov 28 13:22:41.791 INFO [stderr] at src/librustdoc/clean/auto_trait.rs:41 Nov 28 13:22:41.791 INFO [stderr] at src/librustdoc/clean/def_ctor.rs:59 Nov 28 13:22:41.791 INFO [stderr] 14: 0x56441e95c1ea - as rustdoc::fold::DocFolder>::fold_item::hf4a8990b70e399cc Nov 28 13:22:41.799 INFO [stderr] at src/librustdoc/clean/auto_trait.rs:39 Nov 28 13:22:41.799 INFO [stderr] at src/librustdoc/clean/mod.rs:3365 Nov 28 13:22:41.799 INFO [stderr] at src/librustdoc/passes/collect_trait_impls.rs:170 Nov 28 13:22:41.799 INFO [stderr] 15: 0x56441e8934d9 - as alloc::vec::SpecExtend>::from_iter::h22fabc6c4a848a3a Nov 28 13:22:41.820 INFO [stderr] at src/librustdoc/fold.rs:48 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/iter/mod.rs:1574 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1908 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1805 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1800 Nov 28 13:22:41.827 INFO [stderr] 16: 0x56441e8ab3e8 - as alloc::vec::SpecExtend>::from_iter::h60181770978fddba Nov 28 13:22:41.827 INFO [stderr] 17: 0x56441e94e9a3 - rustdoc::fold::DocFolder::fold_inner_recur::hd456adcb4846895f Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1700 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/iter/iterator.rs:1476 Nov 28 13:22:41.827 INFO [stderr] at src/librustdoc/fold.rs:110 Nov 28 13:22:41.827 INFO [stderr] at src/librustdoc/fold.rs:37 Nov 28 13:22:41.827 INFO [stderr] 18: 0x56441e95c8df - as rustdoc::fold::DocFolder>::fold_item::hf4a8990b70e399cc Nov 28 13:22:41.827 INFO [stderr] at src/librustdoc/fold.rs:100 Nov 28 13:22:41.827 INFO [stderr] at src/librustdoc/passes/collect_trait_impls.rs:178 Nov 28 13:22:41.827 INFO [stderr] 19: 0x56441e8934d9 - as alloc::vec::SpecExtend>::from_iter::h22fabc6c4a848a3a Nov 28 13:22:41.827 INFO [stderr] at src/librustdoc/fold.rs:48 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/iter/mod.rs:1574 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1908 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1805 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1800 Nov 28 13:22:41.827 INFO [stderr] 20: 0x56441e8ab3e8 - as alloc::vec::SpecExtend>::from_iter::h60181770978fddba Nov 28 13:22:41.827 INFO [stderr] 21: 0x56441e94e9a3 - rustdoc::fold::DocFolder::fold_inner_recur::hd456adcb4846895f Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1700 Nov 28 13:22:41.827 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/iter/iterator.rs:1476 Nov 28 13:22:41.828 INFO [stderr] at src/librustdoc/fold.rs:110 Nov 28 13:22:41.828 INFO [stderr] at src/librustdoc/fold.rs:37 Nov 28 13:22:41.828 INFO [stderr] 22: 0x56441e95c8df - as rustdoc::fold::DocFolder>::fold_item::hf4a8990b70e399cc Nov 28 13:22:41.829 INFO [stderr] at src/librustdoc/fold.rs:100 Nov 28 13:22:41.829 INFO [stderr] at src/librustdoc/passes/collect_trait_impls.rs:178 Nov 28 13:22:41.830 INFO [stderr] 23: 0x56441e8934d9 - as alloc::vec::SpecExtend>::from_iter::h22fabc6c4a848a3a Nov 28 13:22:41.830 INFO [stderr] at src/librustdoc/fold.rs:48 Nov 28 13:22:41.830 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/iter/mod.rs:1574 Nov 28 13:22:41.831 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1908 Nov 28 13:22:41.831 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1805 Nov 28 13:22:41.831 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1800 Nov 28 13:22:41.832 INFO [stderr] 24: 0x56441e8ab3e8 - as alloc::vec::SpecExtend>::from_iter::h60181770978fddba Nov 28 13:22:41.832 INFO [stderr] 25: 0x56441e94e9a3 - rustdoc::fold::DocFolder::fold_inner_recur::hd456adcb4846895f Nov 28 13:22:41.832 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/vec.rs:1700 Nov 28 13:22:41.833 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/iter/iterator.rs:1476 Nov 28 13:22:41.833 INFO [stderr] at src/librustdoc/fold.rs:110 Nov 28 13:22:41.834 INFO [stderr] at src/librustdoc/fold.rs:37 Nov 28 13:22:41.834 INFO [stderr] 26: 0x56441e95c8df - as rustdoc::fold::DocFolder>::fold_item::hf4a8990b70e399cc Nov 28 13:22:41.834 INFO [stderr] at src/librustdoc/fold.rs:100 Nov 28 13:22:41.835 INFO [stderr] at src/librustdoc/passes/collect_trait_impls.rs:178 Nov 28 13:22:41.835 INFO [stderr] 27: 0x56441e959d78 - rustdoc::passes::collect_trait_impls::collect_trait_impls::h9bf4731a7064f840 Nov 28 13:22:41.835 INFO [stderr] at src/librustdoc/fold.rs:115 Nov 28 13:22:41.836 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/option.rs:632 Nov 28 13:22:41.836 INFO [stderr] at src/librustdoc/fold.rs:115 Nov 28 13:22:41.836 INFO [stderr] at src/librustdoc/passes/collect_trait_impls.rs:26 Nov 28 13:22:41.837 INFO [stderr] 28: 0x56441e7435bb - rustdoc::core::run_core::{{closure}}::{{closure}}::h9d46f252b42c1238 Nov 28 13:22:41.837 INFO [stderr] at src/librustdoc/core.rs:615 Nov 28 13:22:41.837 INFO [stderr] 29: 0x56441e72a61e - rustc::ty::context::tls::enter_context::h38c67cc3857c0575 Nov 28 13:22:41.838 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc_driver/driver.rs:1355 Nov 28 13:22:41.838 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2069 Nov 28 13:22:41.838 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2037 Nov 28 13:22:41.839 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:1976 Nov 28 13:22:41.839 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2036 Nov 28 13:22:41.843 INFO [stderr] 30: 0x56441e7875fe - >::with::h20d26e8d45c58765 Nov 28 13:22:41.845 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2068 Nov 28 13:22:41.845 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2026 Nov 28 13:22:41.845 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/thread/local.rs:309 Nov 28 13:22:41.846 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/thread/local.rs:255 Nov 28 13:22:41.846 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2018 Nov 28 13:22:41.846 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/thread/local.rs:309 Nov 28 13:22:41.846 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/thread/local.rs:255 Nov 28 13:22:41.846 INFO [stderr] 31: 0x56441e72c3a5 - rustc::ty::context::TyCtxt::create_and_enter::hcea7e014a1666aa4 Nov 28 13:22:41.846 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2010 Nov 28 13:22:41.851 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:2048 Nov 28 13:22:41.851 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc/ty/context.rs:1241 Nov 28 13:22:41.851 INFO [stderr] 32: 0x56441e861062 - rustdoc::core::run_core::{{closure}}::h16470b48491473c2 Nov 28 13:22:41.866 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc_driver/driver.rs:1263 Nov 28 13:22:41.866 INFO [stderr] at src/librustdoc/core.rs:497 Nov 28 13:22:41.866 INFO [stderr] 33: 0x56441e832ad1 - >::set::hf47e057ead99e9ec Nov 28 13:22:41.866 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc_driver/driver.rs:76 Nov 28 13:22:41.866 INFO [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 28 13:22:41.867 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc_driver/driver.rs:75 Nov 28 13:22:41.867 INFO [stderr] at src/librustdoc/core.rs:404 Nov 28 13:22:41.867 INFO [stderr] at src/librustdoc/lib.rs:413 Nov 28 13:22:41.868 INFO [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 28 13:22:41.868 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libsyntax/lib.rs:124 Nov 28 13:22:41.868 INFO [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 28 13:22:41.868 INFO [stderr] 34: 0x56441e8221c1 - syntax::with_globals::hc7aa6211f954cd0a Nov 28 13:22:41.875 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libsyntax/lib.rs:123 Nov 28 13:22:41.875 INFO [stderr] 35: 0x56441e79ccda - std::panicking::try::do_call::h3545befd4f72e558 Nov 28 13:22:41.893 INFO [stderr] at src/librustdoc/lib.rs:410 Nov 28 13:22:41.893 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc_driver/lib.rs:1640 Nov 28 13:22:41.893 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/panic.rs:319 Nov 28 13:22:41.893 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/panicking.rs:310 Nov 28 13:22:41.893 INFO [stderr] 36: 0x7faaa11be139 - __rust_maybe_catch_panic Nov 28 13:22:41.894 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Nov 28 13:22:41.894 INFO [stderr] 37: 0x56441e82ff90 - rustc_driver::monitor::haafa98a67abff7a9 Nov 28 13:22:41.894 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/panicking.rs:289 Nov 28 13:22:41.894 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/panic.rs:398 Nov 28 13:22:41.895 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc_driver/lib.rs:1554 Nov 28 13:22:41.895 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc_driver/lib.rs:1565 Nov 28 13:22:41.895 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/librustc_driver/lib.rs:1639 Nov 28 13:22:41.895 INFO [stderr] 38: 0x56441e74e1ea - rustdoc::main_args::h924bcf4f9dadf4d0 Nov 28 13:22:41.895 INFO [stderr] at src/librustdoc/lib.rs:410 Nov 28 13:22:41.896 INFO [stderr] at src/librustdoc/lib.rs:385 Nov 28 13:22:41.896 INFO [stderr] 39: 0x56441e834853 - >::set::hfd6a07618f0e970d Nov 28 13:22:41.896 INFO [stderr] at src/librustdoc/lib.rs:108 Nov 28 13:22:41.896 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libcore/option.rs:424 Nov 28 13:22:41.896 INFO [stderr] at src/librustdoc/lib.rs:108 Nov 28 13:22:41.897 INFO [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 28 13:22:41.897 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libsyntax/lib.rs:124 Nov 28 13:22:41.897 INFO [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Nov 28 13:22:41.897 INFO [stderr] 40: 0x56441e822012 - syntax::with_globals::h239ad5c11f28e805 Nov 28 13:22:41.897 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libsyntax/lib.rs:123 Nov 28 13:22:41.897 INFO [stderr] 41: 0x56441e79cd28 - std::panicking::try::do_call::haa2173aaa1e4bfc5 Nov 28 13:22:41.898 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/thread/mod.rs:477 Nov 28 13:22:41.898 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/panic.rs:319 Nov 28 13:22:41.898 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/panicking.rs:310 Nov 28 13:22:41.899 INFO [stderr] 42: 0x7faaa11be139 - __rust_maybe_catch_panic Nov 28 13:22:41.899 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Nov 28 13:22:41.899 INFO [stderr] 43: 0x56441e71fb76 - >::call_box::h87e5141475af79b8 Nov 28 13:22:41.899 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/panicking.rs:289 Nov 28 13:22:41.899 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/panic.rs:398 Nov 28 13:22:41.899 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/libstd/thread/mod.rs:476 Nov 28 13:22:41.899 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/boxed.rs:673 Nov 28 13:22:41.900 INFO [stderr] 44: 0x7faaa11b0cad - std::sys::unix::thread::Thread::new::thread_start::h6cc7bd18baf37b53 Nov 28 13:22:41.900 INFO [stderr] at /rustc/6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb/src/liballoc/boxed.rs:683 Nov 28 13:22:41.900 INFO [stderr] at src/libstd/sys_common/thread.rs:24 Nov 28 13:22:41.900 INFO [stderr] at src/libstd/sys/unix/thread.rs:90 Nov 28 13:22:41.907 INFO [stderr] 45: 0x7faaa0f236b9 - start_thread Nov 28 13:22:41.907 INFO [stderr] 46: 0x7faaa083b41c - clone Nov 28 13:22:41.907 INFO [stderr] 47: 0x0 - Nov 28 13:22:41.926 INFO [stderr] Nov 28 13:22:41.926 INFO [stderr] error: internal compiler error: unexpected panic Nov 28 13:22:41.926 INFO [stderr] Nov 28 13:22:41.926 INFO [stderr] error: Unrecognized option: 'document-private-items' Nov 28 13:22:41.926 INFO [stderr] Nov 28 13:22:41.955 INFO [stderr] error: Could not document `handy_async`. Nov 28 13:22:41.955 INFO [stderr] Nov 28 13:22:41.955 INFO [stderr] Caused by: Nov 28 13:22:41.955 INFO [stderr] process didn't exit successfully: `rustdoc --crate-name handy_async src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern byteorder=/target/debug/deps/libbyteorder-2b11898eed9e441a.rmeta --extern futures=/target/debug/deps/libfutures-6e14ac6b96632b10.rmeta --cap-lints=forbid` (exit code: 1) Nov 28 13:22:41.955 INFO [stderr] su: No module specific data is present Nov 28 13:22:42.428 INFO running `"docker" "inspect" "66fb6a912110eb3a434bea651e0f319e5c27bd9d6e0c890f5422822e7661182f"` Nov 28 13:22:42.585 INFO running `"docker" "rm" "-f" "66fb6a912110eb3a434bea651e0f319e5c27bd9d6e0c890f5422822e7661182f"` Nov 28 13:22:42.743 INFO [stdout] 66fb6a912110eb3a434bea651e0f319e5c27bd9d6e0c890f5422822e7661182f