Aug 11 08:27:14.234 INFO checking mock_me-0.2.3 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 11 08:27:14.234 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 08:27:14.234 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 08:27:14.234 INFO running `"docker" "create" "-v" "/tmp/crater.Wlvl3CEgKj7A:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 08:27:14.486 INFO blam! 565e0850c49b8828e8f11afef8d648c07521928449aec07de00d00721f1f3402 Aug 11 08:27:14.488 INFO running `"docker" "start" "-a" "565e0850c49b8828e8f11afef8d648c07521928449aec07de00d00721f1f3402"` Aug 11 08:27:15.326 INFO kablam! Checking mock_me_test_context v0.1.2 Aug 11 08:27:15.656 INFO kablam! Checking mock_me v0.2.3 (file:///source) Aug 11 08:27:17.458 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Aug 11 08:27:17.458 INFO kablam! --> src/lib.rs:47:12 Aug 11 08:27:17.458 INFO kablam! | Aug 11 08:27:17.458 INFO kablam! 47 | #![feature(proc_macro)] Aug 11 08:27:17.458 INFO kablam! | ^^^^^^^^^^ Aug 11 08:27:17.458 INFO kablam! | Aug 11 08:27:17.459 INFO kablam! = note: #[warn(stable_features)] on by default Aug 11 08:27:17.459 INFO kablam! Aug 11 08:27:17.697 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Aug 11 08:27:17.697 INFO kablam! --> src/lib.rs:47:12 Aug 11 08:27:17.697 INFO kablam! | Aug 11 08:27:17.697 INFO kablam! 47 | #![feature(proc_macro)] Aug 11 08:27:17.697 INFO kablam! | ^^^^^^^^^^ Aug 11 08:27:17.697 INFO kablam! | Aug 11 08:27:17.697 INFO kablam! = note: #[warn(stable_features)] on by default Aug 11 08:27:17.697 INFO kablam! Aug 11 08:27:17.800 INFO kablam! thread 'main' panicked at 'librustc_metadata/creader.rs:524: proc-macro crate not dylib', librustc/util/bug.rs:47:26 Aug 11 08:27:17.804 INFO kablam! stack backtrace: Aug 11 08:27:18.203 INFO kablam! 0: 0x7fad0f9314ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h56b478bd6261cdea Aug 11 08:27:18.204 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 11 08:27:18.204 INFO kablam! 1: 0x7fad0f910d76 - std::sys_common::backtrace::print::h8838f036695641c1 Aug 11 08:27:18.204 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 11 08:27:18.205 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 11 08:27:18.205 INFO kablam! 2: 0x7fad0f909cfd - std::panicking::default_hook::{{closure}}::h07e37170271eb3a7 Aug 11 08:27:18.206 INFO kablam! at libstd/panicking.rs:211 Aug 11 08:27:18.206 INFO kablam! 3: 0x7fad0f909a70 - std::panicking::default_hook::h1ad13ac34d74cb6f Aug 11 08:27:18.206 INFO kablam! at libstd/panicking.rs:227 Aug 11 08:27:18.206 INFO kablam! 4: 0x7fad0c01bbf5 - rustc::util::common::panic_hook::h1b56f34204af9d48 Aug 11 08:27:18.206 INFO kablam! 5: 0x7fad0f90a483 - std::panicking::rust_panic_with_hook::h07b48b4bcd79aad0 Aug 11 08:27:18.206 INFO kablam! at libstd/panicking.rs:479 Aug 11 08:27:18.206 INFO kablam! 6: 0x7fad0da937fb - std::panicking::begin_panic::h2034b35cecd92a10 Aug 11 08:27:18.206 INFO kablam! 7: 0x7fad0db33c9f - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h0cb2ed2a01b26ac1 Aug 11 08:27:18.207 INFO kablam! 8: 0x7fad0db33bd9 - rustc::ty::context::tls::with_opt::{{closure}}::h2eb83ff706db9171 Aug 11 08:27:18.207 INFO kablam! 9: 0x7fad0db33b06 - rustc::ty::context::tls::with_context_opt::h55cac4cdba9f8a39 Aug 11 08:27:18.207 INFO kablam! 10: 0x7fad0db33b86 - rustc::ty::context::tls::with_opt::h1e2bdea136994bce Aug 11 08:27:18.207 INFO kablam! 11: 0x7fad0da9ce04 - rustc::util::bug::opt_span_bug_fmt::h0fe125cc9d66de11 Aug 11 08:27:18.207 INFO kablam! 12: 0x7fad0da9cdaf - rustc::util::bug::span_bug_fmt::hf84e687b6a6e4f96 Aug 11 08:27:18.207 INFO kablam! 13: 0x7fad0da8d609 - rustc_metadata::creader::CrateLoader::resolve_crate::h112629f4b6c943be Aug 11 08:27:18.207 INFO kablam! 14: 0x7fad0da912e6 - rustc_metadata::creader::CrateLoader::process_extern_crate::h9f2a41c4f1cd2f25 Aug 11 08:27:18.207 INFO kablam! 15: 0x7fad0ea60d63 - rustc_resolve::build_reduced_graph::>::build_reduced_graph_for_item::hdec9762cf79f24a7 Aug 11 08:27:18.208 INFO kablam! 16: 0x7fad0eab3f26 - as syntax::visit::Visitor<'a>>::visit_item::hbd89b6db08f14808 Aug 11 08:27:18.208 INFO kablam! 17: 0x7fad0eaa4c1b - syntax::visit::walk_item::h8d36e1647864b06f Aug 11 08:27:18.208 INFO kablam! 18: 0x7fad0eab3f31 - as syntax::visit::Visitor<'a>>::visit_item::hbd89b6db08f14808 Aug 11 08:27:18.208 INFO kablam! 19: 0x7fad0eab1d3b - syntax::ext::expand::AstFragment::visit_with::h1fe2589c338319d7 Aug 11 08:27:18.208 INFO kablam! 20: 0x7fad0ea593c6 - rustc_resolve::macros::>::visit_ast_fragment_with_placeholders::h15a44a7de088ec3d Aug 11 08:27:18.208 INFO kablam! 21: 0x7fad0b00d1b1 - syntax::ext::expand::MacroExpander::collect_invocations::ha6f6853e157f0485 Aug 11 08:27:18.208 INFO kablam! 22: 0x7fad0b0093dd - syntax::ext::expand::MacroExpander::expand_fragment::haea345ff0fddab04 Aug 11 08:27:18.208 INFO kablam! 23: 0x7fad0b008dbc - syntax::ext::expand::MacroExpander::expand_crate::ha6b7a7fee8ec6325 Aug 11 08:27:18.208 INFO kablam! 24: 0x7fad0fcc5026 - rustc_driver::driver::phase_2_configure_and_expand_inner::{{closure}}::h5c291fff60e45cc4 Aug 11 08:27:18.208 INFO kablam! 25: 0x7fad0fcc33aa - rustc::util::common::time::h8396627add386a3e Aug 11 08:27:18.208 INFO kablam! 26: 0x7fad0fcabc28 - rustc_driver::driver::phase_2_configure_and_expand::had5d87f4cbf1b978 Aug 11 08:27:18.208 INFO kablam! 27: 0x7fad0fca75e7 - rustc_driver::driver::compile_input::h841bf2f4670296bc Aug 11 08:27:18.208 INFO kablam! 28: 0x7fad0fd60d9f - rustc_driver::run_compiler_with_pool::h78e4c7437472e9b5 Aug 11 08:27:18.208 INFO kablam! 29: 0x7fad0fcc799c - >::set::h319f2f4293f0339c Aug 11 08:27:18.208 INFO kablam! 30: 0x7fad0fcd1630 - syntax::with_globals::hfa50393b07628eec Aug 11 08:27:18.208 INFO kablam! 31: 0x7fad0fcc62b2 - as core::ops::function::FnOnce<()>>::call_once::he45a6244a63175e3 Aug 11 08:27:18.209 INFO kablam! 32: 0x7fad0f948f89 - __rust_maybe_catch_panic Aug 11 08:27:18.209 INFO kablam! at libpanic_unwind/lib.rs:105 Aug 11 08:27:18.209 INFO kablam! 33: 0x7fad0fd5e27e - rustc_driver::run::h93e5ebc923275b20 Aug 11 08:27:18.209 INFO kablam! 34: 0x7fad0fd6bf8a - rustc_driver::main::hc2dcc5021d46dd8a Aug 11 08:27:18.209 INFO kablam! 35: 0x562b27855952 - std::rt::lang_start::{{closure}}::h5208530f04ae000f Aug 11 08:27:18.209 INFO kablam! 36: 0x7fad0f909ec2 - std::panicking::try::do_call::haa9e0167fafd552a Aug 11 08:27:18.209 INFO kablam! at libstd/rt.rs:59 Aug 11 08:27:18.209 INFO kablam! at libstd/panicking.rs:310 Aug 11 08:27:18.209 INFO kablam! 37: 0x7fad0f948f89 - __rust_maybe_catch_panic Aug 11 08:27:18.209 INFO kablam! at libpanic_unwind/lib.rs:105 Aug 11 08:27:18.209 INFO kablam! 38: 0x7fad0f91c9b5 - std::rt::lang_start_internal::hfce2f8e9f7e3c6bc Aug 11 08:27:18.211 INFO kablam! at libstd/panicking.rs:289 Aug 11 08:27:18.212 INFO kablam! at libstd/panic.rs:392 Aug 11 08:27:18.212 INFO kablam! at libstd/rt.rs:58 Aug 11 08:27:18.212 INFO kablam! 39: 0x562b278559b3 - main Aug 11 08:27:18.212 INFO kablam! 40: 0x7fad0f50a82f - __libc_start_main Aug 11 08:27:18.212 INFO kablam! 41: 0x562b27855838 - Aug 11 08:27:18.212 INFO kablam! query stack during panic: Aug 11 08:27:18.212 INFO kablam! end of query stack Aug 11 08:27:18.212 INFO kablam! Aug 11 08:27:18.212 INFO kablam! error: internal compiler error: unexpected panic Aug 11 08:27:18.212 INFO kablam! Aug 11 08:27:18.212 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Aug 11 08:27:18.212 INFO kablam! Aug 11 08:27:18.213 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Aug 11 08:27:18.213 INFO kablam! Aug 11 08:27:18.213 INFO kablam! note: rustc 1.30.0-nightly (a77dfcc79 2018-08-10) running on x86_64-unknown-linux-gnu Aug 11 08:27:18.213 INFO kablam! Aug 11 08:27:18.213 INFO kablam! note: compiler flags: -C debuginfo=2 Aug 11 08:27:18.213 INFO kablam! Aug 11 08:27:18.213 INFO kablam! note: some of the compiler flags provided by cargo are hidden Aug 11 08:27:18.213 INFO kablam! Aug 11 08:27:18.222 INFO kablam! error: Could not compile `mock_me`. Aug 11 08:27:18.222 INFO kablam! Aug 11 08:27:18.222 INFO kablam! To learn more, run the command again with --verbose. Aug 11 08:27:18.222 INFO kablam! su: No module specific data is present Aug 11 08:27:18.993 INFO running `"docker" "rm" "-f" "565e0850c49b8828e8f11afef8d648c07521928449aec07de00d00721f1f3402"` Aug 11 08:27:19.135 INFO blam! 565e0850c49b8828e8f11afef8d648c07521928449aec07de00d00721f1f3402