Oct 27 13:50:38.921 INFO checking vectorize_struct-0.1.3 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 13:50:38.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 13:50:39.408 INFO blam! 2a0cb3c8574501cb436ff061aed3f81e51e0f14ad4f0ad2aedf0cbd953ef1493
Oct 27 13:50:39.410 INFO running `"docker" "start" "-a" "2a0cb3c8574501cb436ff061aed3f81e51e0f14ad4f0ad2aedf0cbd953ef1493"`
Oct 27 13:50:41.219 INFO kablam! usermod: no changes
Oct 27 13:50:41.271 INFO kablam!     Checking syn v0.15.14
Oct 27 13:50:50.539 INFO kablam!     Checking vectorize_struct v0.1.3 (/source)
Oct 27 13:50:54.584 INFO kablam! thread 'main' panicked at 'librustc_metadata/creader.rs:546: proc-macro crate not dylib', librustc/util/bug.rs:47:26
Oct 27 13:50:54.586 INFO kablam! stack backtrace:
Oct 27 13:50:54.701 INFO kablam!    0:     0x7fecc059271f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf8ab61302c24284c
Oct 27 13:50:54.702 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 27 13:50:54.702 INFO kablam!    1:     0x7fecc0577697 - std::sys_common::backtrace::print::h6c93ab6be75b9d39
Oct 27 13:50:54.703 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Oct 27 13:50:54.703 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Oct 27 13:50:54.703 INFO kablam!    2:     0x7fecc059dadf - std::panicking::default_hook::{{closure}}::h611aa709adbce723
Oct 27 13:50:54.704 INFO kablam!                                at libstd/panicking.rs:211
Oct 27 13:50:54.704 INFO kablam!    3:     0x7fecc059d844 - std::panicking::default_hook::h638eabd3231038cc
Oct 27 13:50:54.705 INFO kablam!                                at libstd/panicking.rs:227
Oct 27 13:50:54.705 INFO kablam!    4:     0x7fecbcbf82e1 - rustc::util::common::panic_hook::hf50bec47a39de6e1
Oct 27 13:50:54.705 INFO kablam!    5:     0x7fecc059e2d6 - std::panicking::rust_panic_with_hook::h07995597da01f254
Oct 27 13:50:54.705 INFO kablam!                                at libstd/panicking.rs:480
Oct 27 13:50:54.705 INFO kablam!    6:     0x7fecbe69228c - std::panicking::begin_panic::hb4f10534233a7549
Oct 27 13:50:54.705 INFO kablam!    7:     0x7fecbe725d70 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h6f56c95e7de31e34
Oct 27 13:50:54.706 INFO kablam!    8:     0x7fecbe725ca9 - rustc::ty::context::tls::with_opt::{{closure}}::h3177c49692a72bbe
Oct 27 13:50:54.706 INFO kablam!    9:     0x7fecbe725bd7 - rustc::ty::context::tls::with_context_opt::hbc0e8fd7970e6b87
Oct 27 13:50:54.706 INFO kablam!   10:     0x7fecbe725c56 - rustc::ty::context::tls::with_opt::h9ec0fa5d809269c9
Oct 27 13:50:54.706 INFO kablam!   11:     0x7fecbe69baf4 - rustc::util::bug::opt_span_bug_fmt::hab8a5e08e2f79736
Oct 27 13:50:54.706 INFO kablam!   12:     0x7fecbe69ba9f - rustc::util::bug::span_bug_fmt::hd4583102ac0c5ecb
Oct 27 13:50:54.706 INFO kablam!   13:     0x7fecbe68c7ee - rustc_metadata::creader::CrateLoader::resolve_crate::hfc58316e980a45f8
Oct 27 13:50:54.706 INFO kablam!   14:     0x7fecbe6907f1 - rustc_metadata::creader::CrateLoader::process_extern_crate::hf0a0f624f9733b02
Oct 27 13:50:54.707 INFO kablam!   15:     0x7fecbf69c595 - rustc_resolve::build_reduced_graph::<impl rustc_resolve::Resolver<'a, 'cl>>::build_reduced_graph_for_item::h8e4ed326ed01770e
Oct 27 13:50:54.707 INFO kablam!   16:     0x7fecbf65a2e7 - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::h4b8e807d9ab973d4
Oct 27 13:50:54.707 INFO kablam!   17:     0x7fecbf6ff649 - syntax::visit::walk_item::h94fa7de90fa4d911
Oct 27 13:50:54.708 INFO kablam!   18:     0x7fecbf65a2f2 - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::h4b8e807d9ab973d4
Oct 27 13:50:54.708 INFO kablam!   19:     0x7fecbf66883c - syntax::ext::expand::AstFragment::visit_with::hc8b541b32c1d750a
Oct 27 13:50:54.708 INFO kablam!   20:     0x7fecbf694422 - rustc_resolve::macros::<impl syntax::ext::base::Resolver for rustc_resolve::Resolver<'a, 'crateloader>>::visit_ast_fragment_with_placeholders::he142a705eba567ad
Oct 27 13:50:54.708 INFO kablam!   21:     0x7fecbbce4ed6 - syntax::ext::expand::MacroExpander::collect_invocations::haa87472bd2fc95c5
Oct 27 13:50:54.709 INFO kablam!   22:     0x7fecbbce1592 - syntax::ext::expand::MacroExpander::expand_fragment::h8381be2355ddd029
Oct 27 13:50:54.709 INFO kablam!   23:     0x7fecbbce1033 - syntax::ext::expand::MacroExpander::expand_crate::h544b2af4d6f8494a
Oct 27 13:50:54.709 INFO kablam!   24:     0x7fecc092b68b - rustc_driver::driver::phase_2_configure_and_expand_inner::{{closure}}::h98c34a9130395c4e
Oct 27 13:50:54.709 INFO kablam!   25:     0x7fecc092a25c - rustc::util::common::time::hc6ab5333e39725fe
Oct 27 13:50:54.709 INFO kablam!   26:     0x7fecc09145ee - rustc_driver::driver::phase_2_configure_and_expand::h30cff4374181f027
Oct 27 13:50:54.710 INFO kablam!   27:     0x7fecc090ffa0 - rustc_driver::driver::compile_input::hc8c36a3eee7d3b4d
Oct 27 13:50:54.710 INFO kablam!   28:     0x7fecc09dc304 - rustc_driver::run_compiler_with_pool::h20d6155454937f15
Oct 27 13:50:54.710 INFO kablam!   29:     0x7fecc090f96b - rustc_driver::driver::spawn_thread_pool::ha0c063191b9f63ec
Oct 27 13:50:54.710 INFO kablam!   30:     0x7fecc09db337 - rustc_driver::run_compiler::hf9e1dcca270c237a
Oct 27 13:50:54.710 INFO kablam!   31:     0x7fecc08fa1f4 - <scoped_tls::ScopedKey<T>>::set::h0aa15a56cf0826d6
Oct 27 13:50:54.711 INFO kablam!   32:     0x7fecc08ed5f2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc8f62f84b8b097ae
Oct 27 13:50:54.711 INFO kablam!   33:     0x7fecc05aba59 - __rust_maybe_catch_panic
Oct 27 13:50:54.711 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 27 13:50:54.711 INFO kablam!   34:     0x7fecc09d9465 - rustc_driver::run::h4cf8da0e18300993
Oct 27 13:50:54.711 INFO kablam!   35:     0x7fecc09e6f7b - rustc_driver::main::h2c075e4bd6d44917
Oct 27 13:50:54.712 INFO kablam!   36:     0x55badb1be962 - std::rt::lang_start::{{closure}}::hae377255a33ab020
Oct 27 13:50:54.712 INFO kablam!   37:     0x7fecc059dca2 - std::panicking::try::do_call::h160e0c9759e29092
Oct 27 13:50:54.712 INFO kablam!                                at libstd/rt.rs:59
Oct 27 13:50:54.712 INFO kablam!                                at libstd/panicking.rs:310
Oct 27 13:50:54.712 INFO kablam!   38:     0x7fecc05aba59 - __rust_maybe_catch_panic
Oct 27 13:50:54.713 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 27 13:50:54.713 INFO kablam!   39:     0x7fecc0563a8a - std::rt::lang_start_internal::h61865a8519f9c176
Oct 27 13:50:54.715 INFO kablam!                                at libstd/panicking.rs:289
Oct 27 13:50:54.715 INFO kablam!                                at libstd/panic.rs:392
Oct 27 13:50:54.715 INFO kablam!                                at libstd/rt.rs:58
Oct 27 13:50:54.715 INFO kablam!   40:     0x55badb1be954 - main
Oct 27 13:50:54.715 INFO kablam!   41:     0x7fecc016e82f - __libc_start_main
Oct 27 13:50:54.716 INFO kablam!   42:     0x55badb1be808 - <unknown>
Oct 27 13:50:54.716 INFO kablam! query stack during panic:
Oct 27 13:50:54.716 INFO kablam! end of query stack
Oct 27 13:50:54.717 INFO kablam! 
Oct 27 13:50:54.717 INFO kablam! error: internal compiler error: unexpected panic
Oct 27 13:50:54.717 INFO kablam! 
Oct 27 13:50:54.717 INFO kablam! note: the compiler unexpectedly panicked. this is a bug.
Oct 27 13:50:54.717 INFO kablam! 
Oct 27 13:50:54.717 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
Oct 27 13:50:54.717 INFO kablam! 
Oct 27 13:50:54.717 INFO kablam! note: rustc 1.31.0-nightly (19f01b935 2018-10-20) running on x86_64-unknown-linux-gnu
Oct 27 13:50:54.718 INFO kablam! 
Oct 27 13:50:54.718 INFO kablam! note: compiler flags: -C debuginfo=2
Oct 27 13:50:54.718 INFO kablam! 
Oct 27 13:50:54.718 INFO kablam! note: some of the compiler flags provided by cargo are hidden
Oct 27 13:50:54.718 INFO kablam! 
Oct 27 13:50:54.727 INFO kablam! error: Could not compile `vectorize_struct`.
Oct 27 13:50:54.727 INFO kablam! 
Oct 27 13:50:54.727 INFO kablam! To learn more, run the command again with --verbose.
Oct 27 13:50:54.729 INFO kablam! su: No module specific data is present
Oct 27 13:50:55.880 INFO running `"docker" "rm" "-f" "2a0cb3c8574501cb436ff061aed3f81e51e0f14ad4f0ad2aedf0cbd953ef1493"`
Oct 27 13:50:56.084 INFO blam! 2a0cb3c8574501cb436ff061aed3f81e51e0f14ad4f0ad2aedf0cbd953ef1493