Nov 01 14:16:06.856 INFO checking vectorize_struct-0.1.3 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 14:16:06.857 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 14:16:07.376 INFO blam! d4a58f7b097a67a148db9086e230f564391644259b9fb43c9942747448ddc945
Nov 01 14:16:07.382 INFO running `"docker" "start" "-a" "d4a58f7b097a67a148db9086e230f564391644259b9fb43c9942747448ddc945"`
Nov 01 14:16:08.931 INFO kablam! usermod: no changes
Nov 01 14:16:09.040 INFO kablam!     Checking syn v0.15.17
Nov 01 14:16:18.592 INFO kablam!     Checking vectorize_struct v0.1.3 (/source)
Nov 01 14:16:23.296 INFO kablam! thread 'main' panicked at 'librustc_metadata/creader.rs:546: proc-macro crate not dylib', librustc/util/bug.rs:47:26
Nov 01 14:16:23.315 INFO kablam! stack backtrace:
Nov 01 14:16:23.415 INFO kablam!    0:     0x7f2db88843f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h603a42893812fd5d
Nov 01 14:16:23.424 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 01 14:16:23.425 INFO kablam!    1:     0x7f2db887bb88 - std::sys_common::backtrace::_print::hb9d385f125f9ee7f
Nov 01 14:16:23.425 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Nov 01 14:16:23.425 INFO kablam!    2:     0x7f2db8880e64 - std::panicking::default_hook::{{closure}}::h7195bec350e97c03
Nov 01 14:16:23.425 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Nov 01 14:16:23.425 INFO kablam!                                at libstd/panicking.rs:211
Nov 01 14:16:23.425 INFO kablam!    3:     0x7f2db8880bcd - std::panicking::default_hook::h27ec07f7721e7abb
Nov 01 14:16:23.425 INFO kablam!                                at libstd/panicking.rs:227
Nov 01 14:16:23.427 INFO kablam!    4:     0x7f2db4e4d4a1 - rustc::util::common::panic_hook::h2395a9164b213cca
Nov 01 14:16:23.427 INFO kablam!    5:     0x7f2db88815a6 - std::panicking::rust_panic_with_hook::h7d5302b37e5928cd
Nov 01 14:16:23.427 INFO kablam!                                at libstd/panicking.rs:480
Nov 01 14:16:23.427 INFO kablam!    6:     0x7f2db697be9c - std::panicking::begin_panic::h7afbdbcb7e7d2305
Nov 01 14:16:23.427 INFO kablam!    7:     0x7f2db69a10d0 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h9535231bd3e962bd
Nov 01 14:16:23.427 INFO kablam!    8:     0x7f2db69a0e89 - rustc::ty::context::tls::with_opt::{{closure}}::h5256037f3d921da9
Nov 01 14:16:23.427 INFO kablam!    9:     0x7f2db69a0db7 - rustc::ty::context::tls::with_context_opt::h6346eb3f06a86f89
Nov 01 14:16:23.427 INFO kablam!   10:     0x7f2db69a0e36 - rustc::ty::context::tls::with_opt::hcf97d27d042793c5
Nov 01 14:16:23.427 INFO kablam!   11:     0x7f2db6992d04 - rustc::util::bug::opt_span_bug_fmt::h4115f19ba57496fe
Nov 01 14:16:23.427 INFO kablam!   12:     0x7f2db6992caf - rustc::util::bug::span_bug_fmt::hd774876941f7a8c1
Nov 01 14:16:23.427 INFO kablam!   13:     0x7f2db6981195 - rustc_metadata::creader::CrateLoader::resolve_crate::hc2da6247686b3d1d
Nov 01 14:16:23.427 INFO kablam!   14:     0x7f2db6985301 - rustc_metadata::creader::CrateLoader::process_extern_crate::hed54344532c661f0
Nov 01 14:16:23.427 INFO kablam!   15:     0x7f2db799480e - rustc_resolve::build_reduced_graph::<impl rustc_resolve::Resolver<'a, 'cl>>::build_reduced_graph_for_item::h6297bea556f77d34
Nov 01 14:16:23.427 INFO kablam!   16:     0x7f2db794f7e1 - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::h93cbdf5f1712106e
Nov 01 14:16:23.427 INFO kablam!   17:     0x7f2db79f8a99 - syntax::visit::walk_item::h748f78b758d49ba7
Nov 01 14:16:23.427 INFO kablam!   18:     0x7f2db794f7ec - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::h93cbdf5f1712106e
Nov 01 14:16:23.427 INFO kablam!   19:     0x7f2db795c9dc - syntax::ext::expand::AstFragment::visit_with::h29ade732fcb5474c
Nov 01 14:16:23.437 INFO kablam!   20:     0x7f2db798c02f - rustc_resolve::macros::<impl syntax::ext::base::Resolver for rustc_resolve::Resolver<'a, 'crateloader>>::visit_ast_fragment_with_placeholders::h0ea5ff4ce359a3c0
Nov 01 14:16:23.437 INFO kablam!   21:     0x7f2db40221d6 - syntax::ext::expand::MacroExpander::collect_invocations::hcdf0d747442c8a28
Nov 01 14:16:23.437 INFO kablam!   22:     0x7f2db401e5de - syntax::ext::expand::MacroExpander::expand_fragment::hc8e6b8306b6be7f4
Nov 01 14:16:23.437 INFO kablam!   23:     0x7f2db401e072 - syntax::ext::expand::MacroExpander::expand_crate::h7eaa712b42699bd9
Nov 01 14:16:23.437 INFO kablam!   24:     0x7f2db8bd87fb - rustc_driver::driver::phase_2_configure_and_expand_inner::{{closure}}::h73abe11e43925e65
Nov 01 14:16:23.437 INFO kablam!   25:     0x7f2db8bd523c - rustc::util::common::time::h378ead9a25e15fea
Nov 01 14:16:23.437 INFO kablam!   26:     0x7f2db8bc7229 - rustc_driver::driver::phase_2_configure_and_expand::h4e148cb724118c33
Nov 01 14:16:23.437 INFO kablam!   27:     0x7f2db8bc2a6c - rustc_driver::driver::compile_input::h73dc711d44c3107a
Nov 01 14:16:23.437 INFO kablam!   28:     0x7f2db8cbf5b4 - rustc_driver::run_compiler_with_pool::h045be7c699d0b8d6
Nov 01 14:16:23.437 INFO kablam!   29:     0x7f2db8bc23ab - rustc_driver::driver::spawn_thread_pool::he6ff34c417cde3cd
Nov 01 14:16:23.437 INFO kablam!   30:     0x7f2db8cbe5e7 - rustc_driver::run_compiler::h931cb3758b362979
Nov 01 14:16:23.437 INFO kablam!   31:     0x7f2db8bb0e84 - <scoped_tls::ScopedKey<T>>::set::hed6b44220cdac20c
Nov 01 14:16:23.437 INFO kablam!   32:     0x7f2db8bf0902 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h77e2e08b8c3fb4d5
Nov 01 14:16:23.437 INFO kablam!   33:     0x7f2db889e779 - __rust_maybe_catch_panic
Nov 01 14:16:23.437 INFO kablam!                                at libpanic_unwind/lib.rs:102
Nov 01 14:16:23.437 INFO kablam!   34:     0x7f2db8cbc715 - rustc_driver::run::hdf5c62d5fb210f71
Nov 01 14:16:23.437 INFO kablam!   35:     0x7f2db8cca22b - rustc_driver::main::h6e32b6226bcb67a9
Nov 01 14:16:23.437 INFO kablam!   36:     0x555f28e73922 - std::rt::lang_start::{{closure}}::ha4e46720d8ed5079
Nov 01 14:16:23.437 INFO kablam!   37:     0x7f2db8880f72 - std::panicking::try::do_call::hfb02a4b7a4fb34fd
Nov 01 14:16:23.437 INFO kablam!                                at libstd/rt.rs:59
Nov 01 14:16:23.437 INFO kablam!                                at libstd/panicking.rs:310
Nov 01 14:16:23.437 INFO kablam!   38:     0x7f2db889e779 - __rust_maybe_catch_panic
Nov 01 14:16:23.437 INFO kablam!                                at libpanic_unwind/lib.rs:102
Nov 01 14:16:23.437 INFO kablam!   39:     0x7f2db8881943 - std::rt::lang_start_internal::h10c6724e47f2db3a
Nov 01 14:16:23.437 INFO kablam!                                at libstd/panicking.rs:289
Nov 01 14:16:23.437 INFO kablam!                                at libstd/panic.rs:392
Nov 01 14:16:23.437 INFO kablam!                                at libstd/rt.rs:58
Nov 01 14:16:23.437 INFO kablam!   40:     0x555f28e73984 - main
Nov 01 14:16:23.437 INFO kablam!   41:     0x7f2db846d82f - __libc_start_main
Nov 01 14:16:23.437 INFO kablam!   42:     0x555f28e73808 - <unknown>
Nov 01 14:16:23.437 INFO kablam! query stack during panic:
Nov 01 14:16:23.437 INFO kablam! end of query stack
Nov 01 14:16:23.437 INFO kablam! 
Nov 01 14:16:23.438 INFO kablam! error: internal compiler error: unexpected panic
Nov 01 14:16:23.438 INFO kablam! 
Nov 01 14:16:23.438 INFO kablam! note: the compiler unexpectedly panicked. this is a bug.
Nov 01 14:16:23.438 INFO kablam! 
Nov 01 14:16:23.438 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
Nov 01 14:16:23.438 INFO kablam! 
Nov 01 14:16:23.438 INFO kablam! note: rustc 1.31.0-nightly (05812fa8c 2018-10-31) running on x86_64-unknown-linux-gnu
Nov 01 14:16:23.438 INFO kablam! 
Nov 01 14:16:23.438 INFO kablam! note: compiler flags: -C debuginfo=2
Nov 01 14:16:23.438 INFO kablam! 
Nov 01 14:16:23.438 INFO kablam! note: some of the compiler flags provided by cargo are hidden
Nov 01 14:16:23.438 INFO kablam! 
Nov 01 14:16:23.452 INFO kablam! error: Could not compile `vectorize_struct`.
Nov 01 14:16:23.452 INFO kablam! 
Nov 01 14:16:23.452 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 14:16:23.453 INFO kablam! su: No module specific data is present
Nov 01 14:16:23.813 INFO running `"docker" "rm" "-f" "d4a58f7b097a67a148db9086e230f564391644259b9fb43c9942747448ddc945"`
Nov 01 14:16:23.957 INFO blam! d4a58f7b097a67a148db9086e230f564391644259b9fb43c9942747448ddc945