Oct 13 06:38:29.723 INFO checking vectorize_struct-0.1.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:38:29.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 06:38:30.302 INFO blam! 25bd50f5208afbfb87cd9b13ef366ada26a8b288334e50f542ae7292b02727c7
Oct 13 06:38:30.303 INFO running `"docker" "start" "-a" "25bd50f5208afbfb87cd9b13ef366ada26a8b288334e50f542ae7292b02727c7"`
Oct 13 06:38:31.376 INFO kablam! usermod: no changes
Oct 13 06:38:31.464 INFO kablam!     Checking proc-macro2 v0.4.20
Oct 13 06:38:34.689 INFO kablam!     Checking quote v0.6.8
Oct 13 06:38:37.315 INFO kablam!     Checking syn v0.15.9
Oct 13 06:38:47.320 INFO kablam!     Checking vectorize_struct v0.1.3 (/source)
Oct 13 06:38:50.596 INFO kablam! thread 'main' panicked at 'librustc_metadata/creader.rs:546: proc-macro crate not dylib', librustc/util/bug.rs:47:26
Oct 13 06:38:50.607 INFO kablam! stack backtrace:
Oct 13 06:38:50.908 INFO kablam!    0:     0x7fb3851c339e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26fb26fbf1f425f6
Oct 13 06:38:50.909 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 13 06:38:50.910 INFO kablam!    1:     0x7fb3851a8b46 - std::sys_common::backtrace::print::h39018c0f8048b7a5
Oct 13 06:38:50.911 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Oct 13 06:38:50.911 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Oct 13 06:38:50.912 INFO kablam!    2:     0x7fb3851ce72d - std::panicking::default_hook::{{closure}}::hcdd441b5530a112c
Oct 13 06:38:50.913 INFO kablam!                                at libstd/panicking.rs:211
Oct 13 06:38:50.913 INFO kablam!    3:     0x7fb3851ce4a0 - std::panicking::default_hook::he4965f299fe89df5
Oct 13 06:38:50.914 INFO kablam!                                at libstd/panicking.rs:227
Oct 13 06:38:50.914 INFO kablam!    4:     0x7fb38184a87e - rustc::util::common::panic_hook::h55306253dc49b07f
Oct 13 06:38:50.914 INFO kablam!    5:     0x7fb3851ceef3 - std::panicking::rust_panic_with_hook::h1d602b03e5c5ccdb
Oct 13 06:38:50.915 INFO kablam!                                at libstd/panicking.rs:480
Oct 13 06:38:50.915 INFO kablam!    6:     0x7fb3832bb1fb - std::panicking::begin_panic::h74eef6dfff50f7de
Oct 13 06:38:50.915 INFO kablam!    7:     0x7fb38336002f - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h8db9111141c3b190
Oct 13 06:38:50.916 INFO kablam!    8:     0x7fb38335eee9 - rustc::ty::context::tls::with_opt::{{closure}}::h26caeeaecc540476
Oct 13 06:38:50.916 INFO kablam!    9:     0x7fb38335ee16 - rustc::ty::context::tls::with_context_opt::hdb60e4ef7267c9a9
Oct 13 06:38:50.917 INFO kablam!   10:     0x7fb38335ee96 - rustc::ty::context::tls::with_opt::h25ae603237a0b57f
Oct 13 06:38:50.917 INFO kablam!   11:     0x7fb3832d6ff4 - rustc::util::bug::opt_span_bug_fmt::h66c47c547ceb730f
Oct 13 06:38:50.917 INFO kablam!   12:     0x7fb3832d6f9f - rustc::util::bug::span_bug_fmt::hf6e5cd434ca1b2f8
Oct 13 06:38:50.918 INFO kablam!   13:     0x7fb3832c840a - rustc_metadata::creader::CrateLoader::resolve_crate::hea45dd3910191384
Oct 13 06:38:50.918 INFO kablam!   14:     0x7fb3832cc3cd - rustc_metadata::creader::CrateLoader::process_extern_crate::hc20c6322f94597fa
Oct 13 06:38:50.918 INFO kablam!   15:     0x7fb3842d9a54 - rustc_resolve::build_reduced_graph::<impl rustc_resolve::Resolver<'a, 'cl>>::build_reduced_graph_for_item::h152d49749f3782be
Oct 13 06:38:50.919 INFO kablam!   16:     0x7fb384297706 - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::hef572d976c515899
Oct 13 06:38:50.919 INFO kablam!   17:     0x7fb38433cf2b - syntax::visit::walk_item::hd889bb0667bfd3a3
Oct 13 06:38:50.920 INFO kablam!   18:     0x7fb384297711 - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::hef572d976c515899
Oct 13 06:38:50.920 INFO kablam!   19:     0x7fb3842a59de - syntax::ext::expand::AstFragment::visit_with::hef34e55563c16e68
Oct 13 06:38:50.921 INFO kablam!   20:     0x7fb3842d1b82 - rustc_resolve::macros::<impl syntax::ext::base::Resolver for rustc_resolve::Resolver<'a, 'crateloader>>::visit_ast_fragment_with_placeholders::h2dbd611eec8907e9
Oct 13 06:38:50.921 INFO kablam!   21:     0x7fb38094e236 - syntax::ext::expand::MacroExpander::collect_invocations::h2c56bdca29946089
Oct 13 06:38:50.921 INFO kablam!   22:     0x7fb38094a8c1 - syntax::ext::expand::MacroExpander::expand_fragment::h83fc8f845074533c
Oct 13 06:38:50.922 INFO kablam!   23:     0x7fb38094a379 - syntax::ext::expand::MacroExpander::expand_crate::hecebdcebc5635858
Oct 13 06:38:50.922 INFO kablam!   24:     0x7fb385561771 - rustc_driver::driver::phase_2_configure_and_expand_inner::{{closure}}::hdb803767841f73fa
Oct 13 06:38:50.923 INFO kablam!   25:     0x7fb3855605ba - rustc::util::common::time::he5c011230e972a41
Oct 13 06:38:50.923 INFO kablam!   26:     0x7fb38554a52f - rustc_driver::driver::phase_2_configure_and_expand::h08b6256e7dccd964
Oct 13 06:38:50.923 INFO kablam!   27:     0x7fb385546238 - rustc_driver::driver::compile_input::h4461a5e33923ccdd
Oct 13 06:38:50.924 INFO kablam!   28:     0x7fb3855f2936 - rustc_driver::run_compiler_with_pool::hfa3bdd724d43e4bf
Oct 13 06:38:50.924 INFO kablam!   29:     0x7fb385545c17 - rustc_driver::driver::spawn_thread_pool::h91beb8192c5fd9ce
Oct 13 06:38:50.924 INFO kablam!   30:     0x7fb3855f1991 - rustc_driver::run_compiler::h099993fb21c6aa05
Oct 13 06:38:50.925 INFO kablam!   31:     0x7fb3855436a5 - syntax::with_globals::h32597dfb03e89222
Oct 13 06:38:50.925 INFO kablam!   32:     0x7fb3851dc2a9 - __rust_maybe_catch_panic
Oct 13 06:38:50.925 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 13 06:38:50.926 INFO kablam!   33:     0x7fb3855ef9bc - rustc_driver::run::hbd6767f17cdd3ee2
Oct 13 06:38:50.926 INFO kablam!   34:     0x7fb3855fe5ba - rustc_driver::main::h4871a9b83d1e6652
Oct 13 06:38:50.926 INFO kablam!   35:     0x55cbc6389952 - std::rt::lang_start::{{closure}}::h571a7d064530113a
Oct 13 06:38:50.927 INFO kablam!   36:     0x7fb3851ce8f2 - std::panicking::try::do_call::hc8c0976131c5e97c
Oct 13 06:38:50.927 INFO kablam!                                at libstd/rt.rs:59
Oct 13 06:38:50.927 INFO kablam!                                at libstd/panicking.rs:310
Oct 13 06:38:50.928 INFO kablam!   37:     0x7fb3851dc2a9 - __rust_maybe_catch_panic
Oct 13 06:38:50.928 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 13 06:38:50.928 INFO kablam!   38:     0x7fb3851a3175 - std::rt::lang_start_internal::h7f882832def7514c
Oct 13 06:38:50.930 INFO kablam!                                at libstd/panicking.rs:289
Oct 13 06:38:50.930 INFO kablam!                                at libstd/panic.rs:392
Oct 13 06:38:50.930 INFO kablam!                                at libstd/rt.rs:58
Oct 13 06:38:50.931 INFO kablam!   39:     0x55cbc63899b3 - main
Oct 13 06:38:50.931 INFO kablam!   40:     0x7fb384d9e82f - __libc_start_main
Oct 13 06:38:50.931 INFO kablam!   41:     0x55cbc6389838 - <unknown>
Oct 13 06:38:50.932 INFO kablam! query stack during panic:
Oct 13 06:38:50.932 INFO kablam! end of query stack
Oct 13 06:38:50.934 INFO kablam! 
Oct 13 06:38:50.934 INFO kablam! error: internal compiler error: unexpected panic
Oct 13 06:38:50.934 INFO kablam! 
Oct 13 06:38:50.935 INFO kablam! note: the compiler unexpectedly panicked. this is a bug.
Oct 13 06:38:50.935 INFO kablam! 
Oct 13 06:38:50.935 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
Oct 13 06:38:50.935 INFO kablam! 
Oct 13 06:38:50.935 INFO kablam! note: rustc 1.31.0-nightly (4021bd0b3 2018-10-10) running on x86_64-unknown-linux-gnu
Oct 13 06:38:50.935 INFO kablam! 
Oct 13 06:38:50.935 INFO kablam! note: compiler flags: -C debuginfo=2
Oct 13 06:38:50.935 INFO kablam! 
Oct 13 06:38:50.935 INFO kablam! note: some of the compiler flags provided by cargo are hidden
Oct 13 06:38:50.936 INFO kablam! 
Oct 13 06:38:50.945 INFO kablam! error: Could not compile `vectorize_struct`.
Oct 13 06:38:50.945 INFO kablam! 
Oct 13 06:38:50.945 INFO kablam! To learn more, run the command again with --verbose.
Oct 13 06:38:50.947 INFO kablam! su: No module specific data is present
Oct 13 06:38:51.559 INFO running `"docker" "rm" "-f" "25bd50f5208afbfb87cd9b13ef366ada26a8b288334e50f542ae7292b02727c7"`
Oct 13 06:38:51.660 INFO blam! 25bd50f5208afbfb87cd9b13ef366ada26a8b288334e50f542ae7292b02727c7