Jul 06 05:04:45.335 INFO testing thumb2-stack-size-0.1.1 against try#00bcc44fb92c28465c727881355c3235a56a4045 for nll-3 Jul 06 05:04:45.335 INFO running: cargo +00bcc44fb92c28465c727881355c3235a56a4045 check --frozen --all --all-targets Jul 06 05:04:45.335 INFO creating container for: cargo +00bcc44fb92c28465c727881355c3235a56a4045 check --frozen --all --all-targets Jul 06 05:04:45.335 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/main/nll-3/try#00bcc44fb92c28465c727881355c3235a56a4045:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/nll-3/try#00bcc44fb92c28465c727881355c3235a56a4045:/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=500" "-e" "CMD=cargo +00bcc44fb92c28465c727881355c3235a56a4045 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn -Zborrowck=mir -Ztwo-phase-borrows " "crater"` Jul 06 05:04:45.476 INFO blam! 46e449dd5882414de4dc837c001fc04e7690de2f35ac7823da6c41978cdc1bfe Jul 06 05:04:45.478 INFO running `"docker" "start" "-a" "46e449dd5882414de4dc837c001fc04e7690de2f35ac7823da6c41978cdc1bfe"` Jul 06 05:04:45.948 INFO kablam! Checking xmas-elf v0.6.2 Jul 06 05:04:47.077 INFO kablam! error: internal compiler error: librustc_mir/borrow_check/nll/universal_regions.rs:825: cannot convert `ReFree(DefId(0/0:562 ~ xmas_elf[866c]::program[0]::{{impl}}[22]::get_data[0]), BrNamed(crate0:DefIndex(1:302), 'a))` to a region vid Jul 06 05:04:47.077 INFO kablam! Jul 06 05:04:47.077 INFO kablam! thread 'main' panicked at 'Box', librustc_errors/lib.rs:554:9 Jul 06 05:04:47.089 INFO kablam! stack backtrace: Jul 06 05:04:47.403 INFO kablam! 0: 0x7f8fd772a16e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h66fbedd69c51f51b Jul 06 05:04:47.404 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Jul 06 05:04:47.404 INFO kablam! 1: 0x7f8fd7701ab6 - std::sys_common::backtrace::print::h2270fddab3fdb3d1 Jul 06 05:04:47.405 INFO kablam! at libstd/sys_common/backtrace.rs:71 Jul 06 05:04:47.405 INFO kablam! at libstd/sys_common/backtrace.rs:59 Jul 06 05:04:47.405 INFO kablam! 2: 0x7f8fd773291d - std::panicking::default_hook::{{closure}}::h7bffad7ce894f5e6 Jul 06 05:04:47.406 INFO kablam! at libstd/panicking.rs:211 Jul 06 05:04:47.406 INFO kablam! 3: 0x7f8fd7732690 - std::panicking::default_hook::hce0204dfd1a29508 Jul 06 05:04:47.406 INFO kablam! at libstd/panicking.rs:227 Jul 06 05:04:47.406 INFO kablam! 4: 0x7f8fd3da8235 - rustc::util::common::panic_hook::h956b98717941d712 Jul 06 05:04:47.406 INFO kablam! 5: 0x7f8fd77330a3 - std::panicking::rust_panic_with_hook::h4fd6135ece49290e Jul 06 05:04:47.406 INFO kablam! at libstd/panicking.rs:479 Jul 06 05:04:47.406 INFO kablam! 6: 0x7f8fd2b58f6e - std::panicking::begin_panic::hb5d5e7b513b6ecfc Jul 06 05:04:47.406 INFO kablam! 7: 0x7f8fd2b547e1 - rustc_errors::Handler::bug::hf6b621209708b0b0 Jul 06 05:04:47.406 INFO kablam! 8: 0x7f8fd3a03f4c - rustc::session::opt_span_bug_fmt::{{closure}}::h6309bfe80c36f9e8 Jul 06 05:04:47.406 INFO kablam! 9: 0x7f8fd3abd1c9 - rustc::ty::context::tls::with_opt::{{closure}}::h83957861dc100fb2 Jul 06 05:04:47.406 INFO kablam! 10: 0x7f8fd3a04e7f - rustc::ty::context::tls::with_context_opt::hc4f242130597ed31 Jul 06 05:04:47.406 INFO kablam! 11: 0x7f8fd3abcd36 - rustc::ty::context::tls::with_opt::ha998f2a4c265d1a6 Jul 06 05:04:47.406 INFO kablam! 12: 0x7f8fd39d1654 - rustc::session::opt_span_bug_fmt::h2d7b0517873ea20b Jul 06 05:04:47.406 INFO kablam! 13: 0x7f8fd39d15c6 - rustc::session::bug_fmt::h618e6f73ae8ed55f Jul 06 05:04:47.406 INFO kablam! 14: 0x7f8fd496cc4c - rustc_mir::borrow_check::nll::universal_regions::UniversalRegionIndices::to_region_vid::{{closure}}::h727b72af7821423a Jul 06 05:04:47.406 INFO kablam! 15: 0x7f8fd496cbbe - rustc_mir::borrow_check::nll::universal_regions::UniversalRegionIndices::to_region_vid::h904fa4798b1bf51a Jul 06 05:04:47.406 INFO kablam! 16: 0x7f8fd49bd538 - rustc_mir::borrow_check::nll::type_check::constraint_conversion::ConstraintConversion::convert_all::hc19afc147c5f83e7 Jul 06 05:04:47.406 INFO kablam! 17: 0x7f8fd4a22f17 - rustc_mir::borrow_check::nll::type_check::TypeChecker::eq_types::h4e917c90bed2b726 Jul 06 05:04:47.406 INFO kablam! 18: 0x7f8fd4a273c9 - rustc_mir::borrow_check::nll::type_check::TypeChecker::typeck_mir::hdd63da90b28feef4 Jul 06 05:04:47.406 INFO kablam! 19: 0x7f8fd4a1eefb - rustc_mir::borrow_check::nll::type_check::type_check_internal::h1f563a5ec57b1477 Jul 06 05:04:47.406 INFO kablam! 20: 0x7f8fd49be916 - rustc_mir::borrow_check::nll::compute_regions::he8ff745f0e9d226f Jul 06 05:04:47.406 INFO kablam! 21: 0x7f8fd4a69b62 - rustc::ty::context::tls::with_context::{{closure}}::h3cdab6c7f562eb2f Jul 06 05:04:47.406 INFO kablam! 22: 0x7f8fd4a65350 - rustc::ty::context::GlobalCtxt::enter_local::h9a5fc0638dd02df8 Jul 06 05:04:47.406 INFO kablam! 23: 0x7f8fd4a7a142 - rustc_mir::borrow_check::mir_borrowck::h30371ef65964bf90 Jul 06 05:04:47.407 INFO kablam! 24: 0x7f8fd3db1849 - rustc::ty::query::__query_compute::mir_borrowck::hb55b7b2496450f47 Jul 06 05:04:47.407 INFO kablam! 25: 0x7f8fd3abdda4 - rustc::ty::query:: for rustc::ty::query::queries::mir_borrowck<'tcx>>::compute::h76c2bc87452cf65a Jul 06 05:04:47.407 INFO kablam! 26: 0x7f8fd3828883 - rustc::dep_graph::graph::DepGraph::with_task_impl::h3e27c8a33dd1daf5 Jul 06 05:04:47.407 INFO kablam! 27: 0x7f8fd3a6dcaa - rustc::ty::context::tls::with_related_context::h483fa47668a07d68 Jul 06 05:04:47.407 INFO kablam! 28: 0x7f8fd3bcbb56 - rustc::ty::query::plumbing::>::force_query_with_job::hf129856354da0f26 Jul 06 05:04:47.407 INFO kablam! 29: 0x7f8fd3c65138 - rustc::ty::query::plumbing::>::get_query::h715aebd8075e67ea Jul 06 05:04:47.407 INFO kablam! 30: 0x7f8fd3ce9872 - rustc::ty::query::>::mir_borrowck::ha08f6a4693b65b01 Jul 06 05:04:47.407 INFO kablam! 31: 0x7f8fd4a25617 - rustc_mir::borrow_check::nll::type_check::TypeChecker::typeck_mir::hdd63da90b28feef4 Jul 06 05:04:47.407 INFO kablam! 32: 0x7f8fd4a1eefb - rustc_mir::borrow_check::nll::type_check::type_check_internal::h1f563a5ec57b1477 Jul 06 05:04:47.407 INFO kablam! 33: 0x7f8fd49be916 - rustc_mir::borrow_check::nll::compute_regions::he8ff745f0e9d226f Jul 06 05:04:47.407 INFO kablam! 34: 0x7f8fd4a69b62 - rustc::ty::context::tls::with_context::{{closure}}::h3cdab6c7f562eb2f Jul 06 05:04:47.407 INFO kablam! 35: 0x7f8fd4a65350 - rustc::ty::context::GlobalCtxt::enter_local::h9a5fc0638dd02df8 Jul 06 05:04:47.407 INFO kablam! 36: 0x7f8fd4a7a142 - rustc_mir::borrow_check::mir_borrowck::h30371ef65964bf90 Jul 06 05:04:47.407 INFO kablam! 37: 0x7f8fd3db1849 - rustc::ty::query::__query_compute::mir_borrowck::hb55b7b2496450f47 Jul 06 05:04:47.407 INFO kablam! 38: 0x7f8fd3abdda4 - rustc::ty::query:: for rustc::ty::query::queries::mir_borrowck<'tcx>>::compute::h76c2bc87452cf65a Jul 06 05:04:47.407 INFO kablam! 39: 0x7f8fd3828883 - rustc::dep_graph::graph::DepGraph::with_task_impl::h3e27c8a33dd1daf5 Jul 06 05:04:47.407 INFO kablam! 40: 0x7f8fd3a6dcaa - rustc::ty::context::tls::with_related_context::h483fa47668a07d68 Jul 06 05:04:47.407 INFO kablam! 41: 0x7f8fd3bcbb56 - rustc::ty::query::plumbing::>::force_query_with_job::hf129856354da0f26 Jul 06 05:04:47.407 INFO kablam! 42: 0x7f8fd3c65138 - rustc::ty::query::plumbing::>::get_query::h715aebd8075e67ea Jul 06 05:04:47.407 INFO kablam! 43: 0x7f8fd3ce9872 - rustc::ty::query::>::mir_borrowck::ha08f6a4693b65b01 Jul 06 05:04:47.407 INFO kablam! 44: 0x7f8fd7b84443 - rustc::ty::>::par_body_owners::h34f0c0d860fd7296 Jul 06 05:04:47.407 INFO kablam! 45: 0x7f8fd7acb565 - rustc::util::common::time::h406e02c41e5846ce Jul 06 05:04:47.407 INFO kablam! 46: 0x7f8fd7b622cc - rustc::ty::context::tls::enter_context::h542e290235789077 Jul 06 05:04:47.407 INFO kablam! 47: 0x7f8fd7b0fe9a - >::with::hccb7601a5d58fed9 Jul 06 05:04:47.407 INFO kablam! 48: 0x7f8fd7b8216d - rustc::ty::context::TyCtxt::create_and_enter::hee2c7bbce0dc0db3 Jul 06 05:04:47.407 INFO kablam! 49: 0x7f8fd7abac9c - rustc_driver::driver::compile_input::ha37a024cd3ba5257 Jul 06 05:04:47.407 INFO kablam! 50: 0x7f8fd7b42b1c - rustc_driver::run_compiler_with_pool::hbc15338bfa9c002b Jul 06 05:04:47.407 INFO kablam! 51: 0x7f8fd7ab7916 - syntax::with_globals::hf11dbe9b6e168444 Jul 06 05:04:47.407 INFO kablam! 52: 0x7f8fd7aa5092 - as core::ops::function::FnOnce<()>>::call_once::h2c742cac88822af2 Jul 06 05:04:47.407 INFO kablam! 53: 0x7f8fd77401e9 - __rust_maybe_catch_panic Jul 06 05:04:47.407 INFO kablam! at libpanic_unwind/lib.rs:105 Jul 06 05:04:47.408 INFO kablam! 54: 0x7f8fd7b3fdb3 - rustc_driver::run::h2a7587c912a0927d Jul 06 05:04:47.408 INFO kablam! 55: 0x7f8fd7b4f57a - rustc_driver::main::he32718d133a17ce5 Jul 06 05:04:47.408 INFO kablam! 56: 0x557cb5b83b52 - std::rt::lang_start::{{closure}}::h76096dda46698e12 Jul 06 05:04:47.408 INFO kablam! 57: 0x7f8fd7732ae2 - std::panicking::try::do_call::h0ea93f3098d6a113 Jul 06 05:04:47.408 INFO kablam! at libstd/rt.rs:59 Jul 06 05:04:47.408 INFO kablam! at libstd/panicking.rs:310 Jul 06 05:04:47.408 INFO kablam! 58: 0x7f8fd77401e9 - __rust_maybe_catch_panic Jul 06 05:04:47.408 INFO kablam! at libpanic_unwind/lib.rs:105 Jul 06 05:04:47.408 INFO kablam! 59: 0x7f8fd7715775 - std::rt::lang_start_internal::h329deadda5103bba Jul 06 05:04:47.408 INFO kablam! at libstd/panicking.rs:289 Jul 06 05:04:47.408 INFO kablam! at libstd/panic.rs:392 Jul 06 05:04:47.408 INFO kablam! at libstd/rt.rs:58 Jul 06 05:04:47.408 INFO kablam! 60: 0x557cb5b83bb3 - main Jul 06 05:04:47.408 INFO kablam! 61: 0x7f8fd72f882f - __libc_start_main Jul 06 05:04:47.408 INFO kablam! 62: 0x557cb5b83a38 - Jul 06 05:04:47.408 INFO kablam! query stack during panic: Jul 06 05:04:47.408 INFO kablam! #0 [mir_borrowck] processing `program::ProgramHeader32::get_data::{{closure}}` Jul 06 05:04:47.409 INFO kablam! #1 [mir_borrowck] processing `program::ProgramHeader32::get_data` Jul 06 05:04:47.409 INFO kablam! end of query stack Jul 06 05:04:47.426 INFO kablam! error: aborting due to previous error Jul 06 05:04:47.426 INFO kablam! Jul 06 05:04:47.428 INFO kablam! Jul 06 05:04:47.428 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Jul 06 05:04:47.428 INFO kablam! Jul 06 05:04:47.428 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Jul 06 05:04:47.428 INFO kablam! Jul 06 05:04:47.428 INFO kablam! note: rustc 1.29.0-nightly (00bcc44fb 2018-07-03) running on x86_64-unknown-linux-gnu Jul 06 05:04:47.428 INFO kablam! Jul 06 05:04:47.428 INFO kablam! note: compiler flags: -Z borrowck=mir -Z two-phase-borrows -C debuginfo=2 --crate-type lib Jul 06 05:04:47.429 INFO kablam! Jul 06 05:04:47.429 INFO kablam! note: some of the compiler flags provided by cargo are hidden Jul 06 05:04:47.429 INFO kablam! Jul 06 05:04:47.435 INFO kablam! error: Could not compile `xmas-elf`. Jul 06 05:04:47.435 INFO kablam! Jul 06 05:04:47.435 INFO kablam! To learn more, run the command again with --verbose. Jul 06 05:04:47.436 INFO kablam! su: No module specific data is present Jul 06 05:04:47.728 INFO running `"docker" "rm" "-f" "46e449dd5882414de4dc837c001fc04e7690de2f35ac7823da6c41978cdc1bfe"` Jul 06 05:04:47.804 INFO blam! 46e449dd5882414de4dc837c001fc04e7690de2f35ac7823da6c41978cdc1bfe