Sep 20 00:05:43.149 INFO checking mock_me-0.2.3 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 20 00:05:43.149 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 20 00:05:43.149 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 00:05:43.381 INFO blam! 9f3e6ba93fa830c5e560c08e22d642610ec36013f5ec19007aeeafe6e687332a Sep 20 00:05:43.381 INFO running `"docker" "start" "-a" "9f3e6ba93fa830c5e560c08e22d642610ec36013f5ec19007aeeafe6e687332a"` Sep 20 00:05:44.449 INFO kablam! usermod: no changes Sep 20 00:05:44.483 INFO kablam! Checking mock_me_test_context v0.1.2 Sep 20 00:05:44.789 INFO kablam! Checking mock_me v0.2.3 (/source) Sep 20 00:05:46.048 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Sep 20 00:05:46.048 INFO kablam! --> src/lib.rs:47:12 Sep 20 00:05:46.048 INFO kablam! | Sep 20 00:05:46.048 INFO kablam! 47 | #![feature(proc_macro)] Sep 20 00:05:46.048 INFO kablam! | ^^^^^^^^^^ Sep 20 00:05:46.048 INFO kablam! | Sep 20 00:05:46.048 INFO kablam! = note: #[warn(stable_features)] on by default Sep 20 00:05:46.048 INFO kablam! Sep 20 00:05:46.202 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Sep 20 00:05:46.202 INFO kablam! --> src/lib.rs:47:12 Sep 20 00:05:46.202 INFO kablam! | Sep 20 00:05:46.202 INFO kablam! 47 | #![feature(proc_macro)] Sep 20 00:05:46.202 INFO kablam! | ^^^^^^^^^^ Sep 20 00:05:46.202 INFO kablam! | Sep 20 00:05:46.202 INFO kablam! = note: #[warn(stable_features)] on by default Sep 20 00:05:46.202 INFO kablam! Sep 20 00:05:46.303 INFO kablam! thread 'main' panicked at 'librustc_metadata/creader.rs:545: proc-macro crate not dylib', librustc/util/bug.rs:47:26 Sep 20 00:05:46.303 INFO kablam! stack backtrace: Sep 20 00:05:46.413 INFO kablam! 0: 0x7f605b58e6ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h060561e77e35d806 Sep 20 00:05:46.413 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 00:05:46.413 INFO kablam! 1: 0x7f605b567986 - std::sys_common::backtrace::print::haea7ed8a1bf250c8 Sep 20 00:05:46.415 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 00:05:46.415 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 00:05:46.415 INFO kablam! 2: 0x7f605b56563d - std::panicking::default_hook::{{closure}}::h1005c8854e58be8d Sep 20 00:05:46.418 INFO kablam! at libstd/panicking.rs:211 Sep 20 00:05:46.418 INFO kablam! 3: 0x7f605b5653b0 - std::panicking::default_hook::h79143d5863e2bd30 Sep 20 00:05:46.418 INFO kablam! at libstd/panicking.rs:227 Sep 20 00:05:46.418 INFO kablam! 4: 0x7f6057bcd961 - rustc::util::common::panic_hook::he855d14dad6fe53d Sep 20 00:05:46.418 INFO kablam! 5: 0x7f605b565d03 - std::panicking::rust_panic_with_hook::hd9cae99f6e4776b8 Sep 20 00:05:46.418 INFO kablam! at libstd/panicking.rs:481 Sep 20 00:05:46.418 INFO kablam! 6: 0x7f60596cbaab - std::panicking::begin_panic::h9d674d3f3ce11551 Sep 20 00:05:46.418 INFO kablam! 7: 0x7f605977c54f - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h3dceda8118e7b854 Sep 20 00:05:46.418 INFO kablam! 8: 0x7f605977c279 - rustc::ty::context::tls::with_opt::{{closure}}::h811b25d7b4e229a4 Sep 20 00:05:46.418 INFO kablam! 9: 0x7f605977c1a6 - rustc::ty::context::tls::with_context_opt::ha3b7776728e0a73d Sep 20 00:05:46.418 INFO kablam! 10: 0x7f605977c226 - rustc::ty::context::tls::with_opt::h4214e6d679b7e4fc Sep 20 00:05:46.418 INFO kablam! 11: 0x7f605977c484 - rustc::util::bug::opt_span_bug_fmt::h1117321f29ed4fd7 Sep 20 00:05:46.418 INFO kablam! 12: 0x7f605977c42f - rustc::util::bug::span_bug_fmt::hf5d6c9386c163f7f Sep 20 00:05:46.418 INFO kablam! 13: 0x7f60596e2b5f - rustc_metadata::creader::CrateLoader::resolve_crate::hb9cf72a7a09f4f88 Sep 20 00:05:46.418 INFO kablam! 14: 0x7f60596e6a3d - rustc_metadata::creader::CrateLoader::process_extern_crate::hd163e965f13ac69f Sep 20 00:05:46.418 INFO kablam! 15: 0x7f605a6541d0 - rustc_resolve::build_reduced_graph::>::build_reduced_graph_for_item::hd6df15c309d5930d Sep 20 00:05:46.419 INFO kablam! 16: 0x7f605a731ea6 - as syntax::visit::Visitor<'a>>::visit_item::h942e4e86033c50a1 Sep 20 00:05:46.419 INFO kablam! 17: 0x7f605a703edb - syntax::visit::walk_item::heaa936908c581cde Sep 20 00:05:46.419 INFO kablam! 18: 0x7f605a731eb1 - as syntax::visit::Visitor<'a>>::visit_item::h942e4e86033c50a1 Sep 20 00:05:46.419 INFO kablam! 19: 0x7f605a730a4e - syntax::ext::expand::AstFragment::visit_with::hf5d37e1989aa7ebe Sep 20 00:05:46.419 INFO kablam! 20: 0x7f605a64bf5f - rustc_resolve::macros::>::visit_ast_fragment_with_placeholders::h73a3aa42e8748a05 Sep 20 00:05:46.419 INFO kablam! 21: 0x7f6056c2bcb4 - syntax::ext::expand::MacroExpander::collect_invocations::h3eca970c2114c4a3 Sep 20 00:05:46.419 INFO kablam! 22: 0x7f6056c28530 - syntax::ext::expand::MacroExpander::expand_fragment::h2c19498ff4420463 Sep 20 00:05:46.419 INFO kablam! 23: 0x7f6056c27ffd - syntax::ext::expand::MacroExpander::expand_crate::h7a6509bbc364977b Sep 20 00:05:46.419 INFO kablam! 24: 0x7f605b8fc3d6 - rustc_driver::driver::phase_2_configure_and_expand_inner::{{closure}}::hb6144b505847862b Sep 20 00:05:46.419 INFO kablam! 25: 0x7f605b8f9c7a - rustc::util::common::time::h46cb7e8fa91ca868 Sep 20 00:05:46.419 INFO kablam! 26: 0x7f605b9138d8 - rustc_driver::driver::phase_2_configure_and_expand::h6a732dcee25af741 Sep 20 00:05:46.419 INFO kablam! 27: 0x7f605b90f1b4 - rustc_driver::driver::compile_input::hc5d694f4b528a5b9 Sep 20 00:05:46.419 INFO kablam! 28: 0x7f605b9b56dc - rustc_driver::run_compiler_with_pool::he2820f0487fc6eef Sep 20 00:05:46.419 INFO kablam! 29: 0x7f605b90eb64 - rustc_driver::driver::spawn_thread_pool::h0a19ef142bcafe94 Sep 20 00:05:46.419 INFO kablam! 30: 0x7f605b9b46f1 - rustc_driver::run_compiler::h089c7d66ee192eaf Sep 20 00:05:46.419 INFO kablam! 31: 0x7f605b8fd7ec - >::set::h954f9a318f515842 Sep 20 00:05:46.419 INFO kablam! 32: 0x7f605b938cd1 - syntax::with_globals::h07267ed330182bb9 Sep 20 00:05:46.419 INFO kablam! 33: 0x7f605b5a5159 - __rust_maybe_catch_panic Sep 20 00:05:46.419 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 00:05:46.419 INFO kablam! 34: 0x7f605b9b294c - rustc_driver::run::h70778c7ade74c4cb Sep 20 00:05:46.419 INFO kablam! 35: 0x7f605b9c0a0a - rustc_driver::main::h79722e2169ca245a Sep 20 00:05:46.419 INFO kablam! 36: 0x55d4765da952 - std::rt::lang_start::{{closure}}::h5ba0a48e6e339e05 Sep 20 00:05:46.419 INFO kablam! 37: 0x7f605b565742 - std::panicking::try::do_call::had563038a207619d Sep 20 00:05:46.419 INFO kablam! at libstd/rt.rs:59 Sep 20 00:05:46.419 INFO kablam! at libstd/panicking.rs:310 Sep 20 00:05:46.419 INFO kablam! 38: 0x7f605b5a5159 - __rust_maybe_catch_panic Sep 20 00:05:46.419 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 00:05:46.419 INFO kablam! 39: 0x7f605b57bc05 - std::rt::lang_start_internal::hcd623b62ef9a6b5e Sep 20 00:05:46.419 INFO kablam! at libstd/panicking.rs:289 Sep 20 00:05:46.419 INFO kablam! at libstd/panic.rs:392 Sep 20 00:05:46.419 INFO kablam! at libstd/rt.rs:58 Sep 20 00:05:46.419 INFO kablam! 40: 0x55d4765da9b3 - main Sep 20 00:05:46.419 INFO kablam! 41: 0x7f605b16782f - __libc_start_main Sep 20 00:05:46.419 INFO kablam! 42: 0x55d4765da838 - Sep 20 00:05:46.419 INFO kablam! query stack during panic: Sep 20 00:05:46.419 INFO kablam! end of query stack Sep 20 00:05:46.419 INFO kablam! Sep 20 00:05:46.419 INFO kablam! error: internal compiler error: unexpected panic Sep 20 00:05:46.419 INFO kablam! Sep 20 00:05:46.419 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Sep 20 00:05:46.419 INFO kablam! Sep 20 00:05:46.419 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Sep 20 00:05:46.419 INFO kablam! Sep 20 00:05:46.419 INFO kablam! note: rustc 1.30.0-nightly (135b4cd02 2018-09-19) running on x86_64-unknown-linux-gnu Sep 20 00:05:46.419 INFO kablam! Sep 20 00:05:46.419 INFO kablam! note: compiler flags: -C debuginfo=2 Sep 20 00:05:46.419 INFO kablam! Sep 20 00:05:46.419 INFO kablam! note: some of the compiler flags provided by cargo are hidden Sep 20 00:05:46.419 INFO kablam! Sep 20 00:05:46.424 INFO kablam! error: Could not compile `mock_me`. Sep 20 00:05:46.424 INFO kablam! Sep 20 00:05:46.424 INFO kablam! To learn more, run the command again with --verbose. Sep 20 00:05:46.424 INFO kablam! su: No module specific data is present Sep 20 00:05:46.995 INFO running `"docker" "rm" "-f" "9f3e6ba93fa830c5e560c08e22d642610ec36013f5ec19007aeeafe6e687332a"` Sep 20 00:05:47.083 INFO blam! 9f3e6ba93fa830c5e560c08e22d642610ec36013f5ec19007aeeafe6e687332a