Nov 01 14:16:06.249 INFO checking vectorize_struct-0.1.3 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 14:16:06.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 14:16:06.720 INFO blam! 5cd3aa7b06de3ffdb5bdcb274c7929dac0da803f2e01c8593483c3ce82c7eee8
Nov 01 14:16:06.725 INFO running `"docker" "start" "-a" "5cd3aa7b06de3ffdb5bdcb274c7929dac0da803f2e01c8593483c3ce82c7eee8"`
Nov 01 14:16:08.108 INFO kablam! usermod: no changes
Nov 01 14:16:08.212 INFO kablam!     Checking proc-macro2 v0.4.20
Nov 01 14:16:11.439 INFO kablam!     Checking quote v0.6.9
Nov 01 14:16:13.940 INFO kablam!     Checking syn v0.15.17
Nov 01 14:16:23.576 INFO kablam!     Checking vectorize_struct v0.1.3 (/source)
Nov 01 14:16:26.662 INFO kablam! thread 'main' panicked at 'librustc_metadata/creader.rs:546: proc-macro crate not dylib', librustc/util/bug.rs:47:26
Nov 01 14:16:26.663 INFO kablam! stack backtrace:
Nov 01 14:16:26.766 INFO kablam!    0:     0x7f17ccbc9423 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1215486e12fd7ce5
Nov 01 14:16:26.776 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 01 14:16:26.776 INFO kablam!    1:     0x7f17ccbc0bb8 - std::sys_common::backtrace::_print::hdcb65833411c78cf
Nov 01 14:16:26.776 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Nov 01 14:16:26.776 INFO kablam!    2:     0x7f17ccbc5e94 - std::panicking::default_hook::{{closure}}::h261a52b1a0b340e9
Nov 01 14:16:26.776 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Nov 01 14:16:26.776 INFO kablam!                                at libstd/panicking.rs:211
Nov 01 14:16:26.776 INFO kablam!    3:     0x7f17ccbc5bfd - std::panicking::default_hook::h428685b18367af58
Nov 01 14:16:26.776 INFO kablam!                                at libstd/panicking.rs:227
Nov 01 14:16:26.777 INFO kablam!    4:     0x7f17c91941c1 - rustc::util::common::panic_hook::hb16788c03c0b7d73
Nov 01 14:16:26.777 INFO kablam!    5:     0x7f17ccbc65d6 - std::panicking::rust_panic_with_hook::h1bfe7ff6db9becdf
Nov 01 14:16:26.777 INFO kablam!                                at libstd/panicking.rs:480
Nov 01 14:16:26.777 INFO kablam!    6:     0x7f17cacc2f4c - std::panicking::begin_panic::h7d5cb7a49435ab6d
Nov 01 14:16:26.777 INFO kablam!    7:     0x7f17cace7e20 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h47f33c09d0bfe05c
Nov 01 14:16:26.777 INFO kablam!    8:     0x7f17cace7bd9 - rustc::ty::context::tls::with_opt::{{closure}}::hbe95a3adad182361
Nov 01 14:16:26.777 INFO kablam!    9:     0x7f17cace7b07 - rustc::ty::context::tls::with_context_opt::h16c9a43e93c41b47
Nov 01 14:16:26.777 INFO kablam!   10:     0x7f17cace7b86 - rustc::ty::context::tls::with_opt::h37a0f41066f0f1ad
Nov 01 14:16:26.777 INFO kablam!   11:     0x7f17cacd9ba4 - rustc::util::bug::opt_span_bug_fmt::hc5f5d64d94c4a9ef
Nov 01 14:16:26.777 INFO kablam!   12:     0x7f17cacd9b4f - rustc::util::bug::span_bug_fmt::hfa1b6b0d7ddbd1ad
Nov 01 14:16:26.778 INFO kablam!   13:     0x7f17cacc8215 - rustc_metadata::creader::CrateLoader::resolve_crate::h50bdbfa8b1b5383f
Nov 01 14:16:26.778 INFO kablam!   14:     0x7f17caccc381 - rustc_metadata::creader::CrateLoader::process_extern_crate::h08f50ef513a0884b
Nov 01 14:16:26.778 INFO kablam!   15:     0x7f17cbcd95ce - rustc_resolve::build_reduced_graph::<impl rustc_resolve::Resolver<'a, 'cl>>::build_reduced_graph_for_item::hfd6d9bcfafdb1b50
Nov 01 14:16:26.778 INFO kablam!   16:     0x7f17cbc947c1 - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::h44370f729b91eb41
Nov 01 14:16:26.778 INFO kablam!   17:     0x7f17cbd3d819 - syntax::visit::walk_item::h821489eb7abcecb0
Nov 01 14:16:26.778 INFO kablam!   18:     0x7f17cbc947cc - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::h44370f729b91eb41
Nov 01 14:16:26.778 INFO kablam!   19:     0x7f17cbca162c - syntax::ext::expand::AstFragment::visit_with::h3f61415d1d899de7
Nov 01 14:16:26.778 INFO kablam!   20:     0x7f17cbcd0def - rustc_resolve::macros::<impl syntax::ext::base::Resolver for rustc_resolve::Resolver<'a, 'crateloader>>::visit_ast_fragment_with_placeholders::hc3d006db5155a870
Nov 01 14:16:26.778 INFO kablam!   21:     0x7f17c836a096 - syntax::ext::expand::MacroExpander::collect_invocations::h27270d1029c7595e
Nov 01 14:16:26.778 INFO kablam!   22:     0x7f17c836649e - syntax::ext::expand::MacroExpander::expand_fragment::hf923bfe19f861542
Nov 01 14:16:26.778 INFO kablam!   23:     0x7f17c8365f43 - syntax::ext::expand::MacroExpander::expand_crate::h9f4390d44c101e54
Nov 01 14:16:26.778 INFO kablam!   24:     0x7f17ccf1d62b - rustc_driver::driver::phase_2_configure_and_expand_inner::{{closure}}::ha32dc766b5edec72
Nov 01 14:16:26.778 INFO kablam!   25:     0x7f17ccf1929c - rustc::util::common::time::h04bee06c36b6f059
Nov 01 14:16:26.778 INFO kablam!   26:     0x7f17ccf0c1b9 - rustc_driver::driver::phase_2_configure_and_expand::h307bc52e40a0696f
Nov 01 14:16:26.778 INFO kablam!   27:     0x7f17ccf079fc - rustc_driver::driver::compile_input::ha583809387b0876b
Nov 01 14:16:26.778 INFO kablam!   28:     0x7f17cd0037a4 - rustc_driver::run_compiler_with_pool::h654e9ac63441fbba
Nov 01 14:16:26.778 INFO kablam!   29:     0x7f17ccf0733b - rustc_driver::driver::spawn_thread_pool::h0006fca8c9f2c3ee
Nov 01 14:16:26.778 INFO kablam!   30:     0x7f17cd0027d7 - rustc_driver::run_compiler::h7ee8e903ba037448
Nov 01 14:16:26.778 INFO kablam!   31:     0x7f17ccef6054 - <scoped_tls::ScopedKey<T>>::set::h34445bb6bb272261
Nov 01 14:16:26.778 INFO kablam!   32:     0x7f17ccf54342 - syntax::with_globals::h5d19337873777c25
Nov 01 14:16:26.778 INFO kablam!   33:     0x7f17ccbe37a9 - __rust_maybe_catch_panic
Nov 01 14:16:26.778 INFO kablam!                                at libpanic_unwind/lib.rs:102
Nov 01 14:16:26.778 INFO kablam!   34:     0x7f17cd000905 - rustc_driver::run::hb129b3d04132133c
Nov 01 14:16:26.778 INFO kablam!   35:     0x7f17cd00e41b - rustc_driver::main::h0ed2ed6dc9b702e1
Nov 01 14:16:26.778 INFO kablam!   36:     0x5556d7f57922 - std::rt::lang_start::{{closure}}::h5664c124ecc0930e
Nov 01 14:16:26.778 INFO kablam!   37:     0x7f17ccbc5fa2 - std::panicking::try::do_call::h5f6dcd0e8aaf9f27
Nov 01 14:16:26.778 INFO kablam!                                at libstd/rt.rs:59
Nov 01 14:16:26.778 INFO kablam!                                at libstd/panicking.rs:310
Nov 01 14:16:26.778 INFO kablam!   38:     0x7f17ccbe37a9 - __rust_maybe_catch_panic
Nov 01 14:16:26.778 INFO kablam!                                at libpanic_unwind/lib.rs:102
Nov 01 14:16:26.778 INFO kablam!   39:     0x7f17ccbc6973 - std::rt::lang_start_internal::h19582fa11c099eb1
Nov 01 14:16:26.778 INFO kablam!                                at libstd/panicking.rs:289
Nov 01 14:16:26.778 INFO kablam!                                at libstd/panic.rs:392
Nov 01 14:16:26.778 INFO kablam!                                at libstd/rt.rs:58
Nov 01 14:16:26.778 INFO kablam!   40:     0x5556d7f57984 - main
Nov 01 14:16:26.778 INFO kablam!   41:     0x7f17cc7b282f - __libc_start_main
Nov 01 14:16:26.778 INFO kablam!   42:     0x5556d7f57808 - <unknown>
Nov 01 14:16:26.778 INFO kablam! query stack during panic:
Nov 01 14:16:26.778 INFO kablam! end of query stack
Nov 01 14:16:26.781 INFO kablam! 
Nov 01 14:16:26.781 INFO kablam! error: internal compiler error: unexpected panic
Nov 01 14:16:26.781 INFO kablam! 
Nov 01 14:16:26.781 INFO kablam! note: the compiler unexpectedly panicked. this is a bug.
Nov 01 14:16:26.781 INFO kablam! 
Nov 01 14:16:26.781 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
Nov 01 14:16:26.781 INFO kablam! 
Nov 01 14:16:26.781 INFO kablam! note: rustc 1.31.0-nightly (d7816399d 2018-10-31) running on x86_64-unknown-linux-gnu
Nov 01 14:16:26.781 INFO kablam! 
Nov 01 14:16:26.781 INFO kablam! note: compiler flags: -C debuginfo=2
Nov 01 14:16:26.781 INFO kablam! 
Nov 01 14:16:26.781 INFO kablam! note: some of the compiler flags provided by cargo are hidden
Nov 01 14:16:26.781 INFO kablam! 
Nov 01 14:16:26.787 INFO kablam! error: Could not compile `vectorize_struct`.
Nov 01 14:16:26.787 INFO kablam! 
Nov 01 14:16:26.787 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 14:16:26.788 INFO kablam! su: No module specific data is present
Nov 01 14:16:27.031 INFO running `"docker" "rm" "-f" "5cd3aa7b06de3ffdb5bdcb274c7929dac0da803f2e01c8593483c3ce82c7eee8"`
Nov 01 14:16:27.157 INFO blam! 5cd3aa7b06de3ffdb5bdcb274c7929dac0da803f2e01c8593483c3ce82c7eee8