Aug 17 00:45:30.279 INFO checking niklasf/lila-tablebase against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 17 00:45:30.279 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 00:45:30.279 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 00:45:30.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 00:45:30.530 INFO blam! 53338a49ef53383f9c0a871153e0b0413fdb1d6250371f4c9eab161eb5007338 Aug 17 00:45:30.532 INFO running `"docker" "start" "-a" "53338a49ef53383f9c0a871153e0b0413fdb1d6250371f4c9eab161eb5007338"` Aug 17 00:45:31.812 INFO kablam! Compiling cfg-if v0.1.5 Aug 17 00:45:31.822 INFO kablam! Compiling quick-error v1.2.2 Aug 17 00:45:31.822 INFO kablam! Compiling unicode-width v0.1.5 Aug 17 00:45:31.868 INFO kablam! Compiling termcolor v1.0.1 Aug 17 00:45:31.868 INFO kablam! Compiling vec_map v0.8.1 Aug 17 00:45:31.869 INFO kablam! Compiling ansi_term v0.11.0 Aug 17 00:45:31.869 INFO kablam! Compiling strsim v0.7.0 Aug 17 00:45:31.869 INFO kablam! Compiling bindgen v0.37.4 Aug 17 00:45:32.599 INFO kablam! Compiling byteorder v1.2.4 Aug 17 00:45:34.042 INFO kablam! Compiling peeking_take_while v0.1.2 Aug 17 00:45:34.046 INFO kablam! Checking byteorder v0.5.3 Aug 17 00:45:36.075 INFO kablam! Checking bit-vec v0.5.0 Aug 17 00:45:44.976 INFO kablam! Compiling shakmaty v0.11.0 Aug 17 00:45:44.993 INFO kablam! Compiling num_cpus v1.8.0 Aug 17 00:45:45.087 INFO kablam! Compiling memchr v2.0.1 Aug 17 00:45:45.167 INFO kablam! Compiling memchr v1.0.2 Aug 17 00:45:45.259 INFO kablam! Compiling atty v0.2.11 Aug 17 00:45:45.539 INFO kablam! Compiling which v1.0.5 Aug 17 00:45:52.107 INFO kablam! Compiling time v0.1.40 Aug 17 00:45:52.107 INFO kablam! Compiling isatty v0.1.8 Aug 17 00:45:52.147 INFO kablam! Compiling libloading v0.5.0 Aug 17 00:45:52.150 INFO kablam! Compiling proc-macro2 v0.3.5 Aug 17 00:45:52.176 INFO kablam! Compiling clang-sys v0.23.0 Aug 17 00:45:57.012 INFO kablam! Checking log v0.4.3 Aug 17 00:45:57.064 INFO kablam! Compiling crossbeam-utils v0.2.2 Aug 17 00:46:00.771 INFO kablam! Compiling textwrap v0.10.0 Aug 17 00:46:05.212 INFO kablam! Compiling humantime v1.1.1 Aug 17 00:46:07.256 INFO kablam! Checking base64 v0.6.0 Aug 17 00:46:07.482 INFO kablam! Checking fxhash v0.2.1 Aug 17 00:46:13.414 INFO kablam! Checking positioned-io v0.2.2 Aug 17 00:46:14.827 INFO kablam! Compiling serde v1.0.71 Aug 17 00:46:15.425 INFO kablam! Compiling base64 v0.9.2 Aug 17 00:46:15.614 INFO kablam! Compiling nom v3.2.1 Aug 17 00:46:18.171 INFO kablam! Compiling aho-corasick v0.6.6 Aug 17 00:46:19.987 INFO kablam! Checking log v0.3.9 Aug 17 00:46:20.975 INFO kablam! Checking smallvec v0.6.4 Aug 17 00:46:25.187 INFO kablam! Checking double-checked-cell v1.1.0 Aug 17 00:46:29.450 INFO kablam! Compiling clap v2.32.0 Aug 17 00:46:29.451 INFO kablam! Compiling lazy_static v1.1.0 Aug 17 00:46:32.488 INFO kablam! Checking arrayvec v0.4.7 Aug 17 00:46:32.563 INFO kablam! Checking toml v0.4.6 Aug 17 00:46:33.737 INFO kablam! Compiling quote v0.5.2 Aug 17 00:46:37.460 INFO kablam! Checking btoi v0.3.0 Aug 17 00:46:42.459 INFO kablam! Checking num-integer v0.1.39 Aug 17 00:46:43.479 INFO kablam! Checking mime v0.2.6 Aug 17 00:46:52.118 INFO kablam! Compiling thread_local v0.3.6 Aug 17 00:47:11.611 INFO kablam! Checking hyper v0.10.13 Aug 17 00:47:11.639 INFO kablam! Compiling synstructure v0.9.0 Aug 17 00:47:11.685 INFO kablam! Compiling structopt-derive v0.2.10 Aug 17 00:47:12.157 INFO kablam! Compiling serde_derive v1.0.71 Aug 17 00:48:05.947 INFO kablam! Compiling regex v1.0.2 Aug 17 00:48:10.072 INFO kablam! Compiling cexpr v0.2.3 Aug 17 00:48:27.895 INFO kablam! Compiling failure_derive v0.1.2 Aug 17 00:48:57.991 INFO kablam! Checking structopt v0.2.10 Aug 17 00:49:00.702 INFO kablam! Checking failure v0.1.2 Aug 17 00:50:54.562 INFO kablam! Checking shakmaty-syzygy v0.8.1 Aug 17 00:50:55.617 INFO kablam! Compiling env_logger v0.5.12 Aug 17 00:51:15.091 INFO kablam! Compiling crossbeam-epoch v0.3.1 Aug 17 00:51:19.521 INFO kablam! thread 'main' panicked at 'scrape_region_constraints: incoming region obligations = [ Aug 17 00:51:19.521 INFO kablam! ( Aug 17 00:51:19.521 INFO kablam! NodeId( Aug 17 00:51:19.521 INFO kablam! 3243 Aug 17 00:51:19.521 INFO kablam! ), Aug 17 00:51:19.521 INFO kablam! RegionObligation(sub_region='_#2r, sup_type=&shakmaty::Piece) Aug 17 00:51:19.521 INFO kablam! ) Aug 17 00:51:19.522 INFO kablam! ]', librustc/traits/query/type_op/custom.rs:85:5 Aug 17 00:51:19.522 INFO kablam! stack backtrace: Aug 17 00:51:20.203 INFO kablam! 0: 0x7fb4701d135e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h4d6db3d1f3224d11 Aug 17 00:51:20.204 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 17 00:51:20.204 INFO kablam! 1: 0x7fb4701aa0d6 - std::sys_common::backtrace::print::h1421ef5d2deba68c Aug 17 00:51:20.205 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 17 00:51:20.205 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 17 00:51:20.205 INFO kablam! 2: 0x7fb4701a7bcd - std::panicking::default_hook::{{closure}}::hf71f770da74d044c Aug 17 00:51:20.206 INFO kablam! at libstd/panicking.rs:211 Aug 17 00:51:20.206 INFO kablam! 3: 0x7fb4701a7940 - std::panicking::default_hook::haa813e51e914623c Aug 17 00:51:20.206 INFO kablam! at libstd/panicking.rs:227 Aug 17 00:51:20.215 INFO kablam! 4: 0x7fb46c890b75 - rustc::util::common::panic_hook::h69c87897da933d3d Aug 17 00:51:20.215 INFO kablam! 5: 0x7fb4701a8353 - std::panicking::rust_panic_with_hook::hbcb9b6026e2c4ae0 Aug 17 00:51:20.215 INFO kablam! at libstd/panicking.rs:479 Aug 17 00:51:20.217 INFO kablam! 6: 0x7fb4701a7ef9 - std::panicking::continue_panic_fmt::hefef94ef57220685 Aug 17 00:51:20.218 INFO kablam! at libstd/panicking.rs:390 Aug 17 00:51:20.219 INFO kablam! 7: 0x7fb4701a7e5d - std::panicking::begin_panic_fmt::h0260d6f590c99e35 Aug 17 00:51:20.220 INFO kablam! at libstd/panicking.rs:345 Aug 17 00:51:20.222 INFO kablam! 8: 0x7fb46d3ea9ef - as rustc::traits::query::type_op::TypeOp<'gcx, 'tcx>>::fully_perform::h6aaaa8b36b323b32 Aug 17 00:51:20.223 INFO kablam! 9: 0x7fb46d5344de - rustc_mir::borrow_check::nll::type_check::type_check::h368695977f4ce831 Aug 17 00:51:20.231 INFO kablam! 10: 0x7fb46d416212 - rustc_mir::borrow_check::do_mir_borrowck::h4a30d88719f4f057 Aug 17 00:51:20.233 INFO kablam! 11: 0x7fb46d2721ee - rustc::ty::context::GlobalCtxt::enter_local::h42cb0bf1d23fd892 Aug 17 00:51:20.234 INFO kablam! 12: 0x7fb46d415584 - rustc_mir::borrow_check::mir_borrowck::h3d5f17043bf613af Aug 17 00:51:20.235 INFO kablam! 13: 0x7fb46c57b256 - rustc::ty::query::__query_compute::mir_borrowck::hb123f5cc23a517d6 Aug 17 00:51:20.251 INFO kablam! 14: 0x7fb46c57e3e4 - rustc::ty::query:: for rustc::ty::query::queries::mir_borrowck<'tcx>>::compute::h2e64bec00912320f Aug 17 00:51:20.251 INFO kablam! 15: 0x7fb46c327bb6 - rustc::dep_graph::graph::DepGraph::with_task_impl::h9221b9b1921d2e75 Aug 17 00:51:20.253 INFO kablam! 16: 0x7fb46c4c1349 - >::start::h7b5abc5de2ca5950 Aug 17 00:51:20.255 INFO kablam! 17: 0x7fb46c5b7ee4 - rustc::ty::query::plumbing::>::force_query_with_job::hbfa69007eb9dee75 Aug 17 00:51:20.257 INFO kablam! 18: 0x7fb46c6cb8ed - rustc::ty::query::plumbing::>::get_query::hec51fd29deaf6a64 Aug 17 00:51:20.259 INFO kablam! 19: 0x7fb46c6fa792 - rustc::ty::query::>::mir_borrowck::h833fca5f4a383ee7 Aug 17 00:51:20.260 INFO kablam! 20: 0x7fb46d539917 - rustc_mir::borrow_check::nll::type_check::TypeChecker::check_stmt::h3fce9ed7dc1d2123 Aug 17 00:51:20.260 INFO kablam! 21: 0x7fb46d53deff - rustc_mir::borrow_check::nll::type_check::TypeChecker::typeck_mir::hcdc484c422868f8a Aug 17 00:51:20.261 INFO kablam! 22: 0x7fb46d53431a - rustc_mir::borrow_check::nll::type_check::type_check::h368695977f4ce831 Aug 17 00:51:20.261 INFO kablam! 23: 0x7fb46d416212 - rustc_mir::borrow_check::do_mir_borrowck::h4a30d88719f4f057 Aug 17 00:51:20.262 INFO kablam! 24: 0x7fb46d2721ee - rustc::ty::context::GlobalCtxt::enter_local::h42cb0bf1d23fd892 Aug 17 00:51:20.263 INFO kablam! 25: 0x7fb46d415584 - rustc_mir::borrow_check::mir_borrowck::h3d5f17043bf613af Aug 17 00:51:20.263 INFO kablam! 26: 0x7fb46c57b256 - rustc::ty::query::__query_compute::mir_borrowck::hb123f5cc23a517d6 Aug 17 00:51:20.266 INFO kablam! 27: 0x7fb46c57e3e4 - rustc::ty::query:: for rustc::ty::query::queries::mir_borrowck<'tcx>>::compute::h2e64bec00912320f Aug 17 00:51:20.268 INFO kablam! 28: 0x7fb46c327bb6 - rustc::dep_graph::graph::DepGraph::with_task_impl::h9221b9b1921d2e75 Aug 17 00:51:20.270 INFO kablam! 29: 0x7fb46c4c1349 - >::start::h7b5abc5de2ca5950 Aug 17 00:51:20.273 INFO kablam! 30: 0x7fb46c5b7ee4 - rustc::ty::query::plumbing::>::force_query_with_job::hbfa69007eb9dee75 Aug 17 00:51:20.275 INFO kablam! 31: 0x7fb46c6cb8ed - rustc::ty::query::plumbing::>::get_query::hec51fd29deaf6a64 Aug 17 00:51:20.278 INFO kablam! 32: 0x7fb46c6fa792 - rustc::ty::query::>::mir_borrowck::h833fca5f4a383ee7 Aug 17 00:51:20.280 INFO kablam! 33: 0x7fb47061c156 - rustc::ty::>::par_body_owners::h3187e47dbd56adbf Aug 17 00:51:20.281 INFO kablam! 34: 0x7fb470546a95 - rustc::util::common::time::h9bde082eef150600 Aug 17 00:51:20.282 INFO kablam! 35: 0x7fb470514ff4 - rustc::ty::context::tls::enter_context::hd4f6f17fab047aaa Aug 17 00:51:20.284 INFO kablam! 36: 0x7fb4705ad13a - >::with::ha674eaa431a1745c Aug 17 00:51:20.285 INFO kablam! 37: 0x7fb47061b89d - rustc::ty::context::TyCtxt::create_and_enter::hcdd9747acbe3f84a Aug 17 00:51:20.291 INFO kablam! 38: 0x7fb47055e978 - rustc_driver::driver::compile_input::h07a58c404d3e6f2d Aug 17 00:51:20.292 INFO kablam! 39: 0x7fb4705feff5 - rustc_driver::run_compiler_with_pool::h7e7b119055ff1983 Aug 17 00:51:20.293 INFO kablam! 40: 0x7fb47055a63e - syntax::with_globals::h4574f75bfe682f4d Aug 17 00:51:20.295 INFO kablam! 41: 0x7fb470549712 - as core::ops::function::FnOnce<()>>::call_once::h72677bd8f877f6c6 Aug 17 00:51:20.295 INFO kablam! 42: 0x7fb4701e6e29 - __rust_maybe_catch_panic Aug 17 00:51:20.297 INFO kablam! at libpanic_unwind/lib.rs:105 Aug 17 00:51:20.298 INFO kablam! 43: 0x7fb4705fc45c - rustc_driver::run::h6f3d433a6b802444 Aug 17 00:51:20.298 INFO kablam! 44: 0x7fb470609e8a - rustc_driver::main::hdb84e76c99f665a3 Aug 17 00:51:20.300 INFO kablam! 45: 0x56383454c952 - std::rt::lang_start::{{closure}}::hd9fa9d9bd98af317 Aug 17 00:51:20.301 INFO kablam! 46: 0x7fb4701a7d92 - std::panicking::try::do_call::h54c5f6ae25b18a77 Aug 17 00:51:20.303 INFO kablam! at libstd/rt.rs:59 Aug 17 00:51:20.311 INFO kablam! at libstd/panicking.rs:310 Aug 17 00:51:20.311 INFO kablam! 47: 0x7fb4701e6e29 - __rust_maybe_catch_panic Aug 17 00:51:20.312 INFO kablam! at libpanic_unwind/lib.rs:105 Aug 17 00:51:20.313 INFO kablam! 48: 0x7fb4701be965 - std::rt::lang_start_internal::hd07f8ec9f084b1a6 Aug 17 00:51:20.316 INFO kablam! at libstd/panicking.rs:289 Aug 17 00:51:20.317 INFO kablam! at libstd/panic.rs:392 Aug 17 00:51:20.319 INFO kablam! at libstd/rt.rs:58 Aug 17 00:51:20.319 INFO kablam! 49: 0x56383454c9b3 - main Aug 17 00:51:20.320 INFO kablam! 50: 0x7fb46fda882f - __libc_start_main Aug 17 00:51:20.321 INFO kablam! 51: 0x56383454c838 - Aug 17 00:51:20.321 INFO kablam! query stack during panic: Aug 17 00:51:20.321 INFO kablam! #0 [mir_borrowck] processing `table::group_pieces::{{closure}}` Aug 17 00:51:20.321 INFO kablam! #1 [mir_borrowck] processing `table::group_pieces` Aug 17 00:51:20.322 INFO kablam! end of query stack Aug 17 00:51:20.409 INFO kablam! Aug 17 00:51:20.414 INFO kablam! error: internal compiler error: unexpected panic Aug 17 00:51:20.414 INFO kablam! Aug 17 00:51:20.415 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Aug 17 00:51:20.415 INFO kablam! Aug 17 00:51:20.415 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Aug 17 00:51:20.415 INFO kablam! Aug 17 00:51:20.415 INFO kablam! note: rustc 1.30.0-nightly (a5d98b025 2018-08-16) running on x86_64-unknown-linux-gnu Aug 17 00:51:20.416 INFO kablam! Aug 17 00:51:20.416 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Aug 17 00:51:20.416 INFO kablam! Aug 17 00:51:20.416 INFO kablam! note: some of the compiler flags provided by cargo are hidden Aug 17 00:51:20.416 INFO kablam! Aug 17 00:51:20.467 INFO kablam! error: Could not compile `shakmaty-syzygy`. Aug 17 00:51:20.467 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 17 00:52:27.669 INFO kablam! error: build failed Aug 17 00:52:27.679 INFO kablam! su: No module specific data is present Aug 17 00:52:28.196 INFO running `"docker" "rm" "-f" "53338a49ef53383f9c0a871153e0b0413fdb1d6250371f4c9eab161eb5007338"` Aug 17 00:52:28.355 INFO blam! 53338a49ef53383f9c0a871153e0b0413fdb1d6250371f4c9eab161eb5007338