Nov 18 09:38:25.720 INFO testing hornet-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 09:38:25.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 09:38:26.225 INFO [stdout] 4e655ce9a1ff6a9fcbf8e5e763503aef0e58427ff0fff30c63b6da6173f01c09 Nov 18 09:38:26.230 INFO running `"docker" "start" "-a" "4e655ce9a1ff6a9fcbf8e5e763503aef0e58427ff0fff30c63b6da6173f01c09"` Nov 18 09:38:27.601 INFO [stderr] usermod: no changes Nov 18 09:38:27.751 INFO [stderr] Compiling hdrsample v4.0.0 Nov 18 09:38:29.655 INFO [stderr] Compiling hornet v0.1.0 (/source) Nov 18 09:38:31.606 INFO [stderr] thread 'main' panicked at 'librustc/hir/map/hir_id_validator.rs:31: Nov 18 09:38:31.606 INFO [stderr] ItemLocalIds not assigned densely in ::client[0]::metric[0]::{{?}}[45]. Max ItemLocalId = 4, missing IDs = ["[local_id: 1, node:unknown node (id=3548)]", "[local_id: 2, node:path segment super (id=3547)]"]; seens IDs = ["(NodeId(3546) use client::metric::{{?}} (id=3546))", "(NodeId(3550) path segment private (id=3550))", "(NodeId(3549) path segment self (id=3549))"] Nov 18 09:38:31.606 INFO [stderr] HirIdValidator: The recorded owner of path segment super (id=3547) is ::client[0]::metric[0]::{{?}}[45] instead of ::client[0]::metric[0]::{{?}}[46] Nov 18 09:38:31.606 INFO [stderr] HirIdValidator: Same HirId ::client[0]::metric[0]::{{?}}[46]/2 assigned for nodes path segment super (id=3547) and path segment private (id=28320) Nov 18 09:38:31.606 INFO [stderr] HirIdValidator: The recorded owner of path segment super (id=3547) is ::client[0]::metric[0]::{{?}}[45] instead of ::client[0]::metric[0]::{{?}}[47] Nov 18 09:38:31.606 INFO [stderr] HirIdValidator: Same HirId ::client[0]::metric[0]::{{?}}[47]/2 assigned for nodes path segment super (id=3547) and path segment private (id=28323)', librustc/util/bug.rs:47:26 Nov 18 09:38:31.615 INFO [stderr] stack backtrace: Nov 18 09:38:31.747 INFO [stderr] 0: 0x7f441ae1dbc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8 Nov 18 09:38:31.759 INFO [stderr] at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 18 09:38:31.759 INFO [stderr] 1: 0x7f441ae152a8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb Nov 18 09:38:31.759 INFO [stderr] at libstd/sys_common/backtrace.rs:71 Nov 18 09:38:31.759 INFO [stderr] 2: 0x7f441ae1a594 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097 Nov 18 09:38:31.759 INFO [stderr] at libstd/sys_common/backtrace.rs:59 Nov 18 09:38:31.759 INFO [stderr] at libstd/panicking.rs:211 Nov 18 09:38:31.759 INFO [stderr] 3: 0x7f441ae1a2fd - std::panicking::default_hook::h98c2a01ef734e4b0 Nov 18 09:38:31.759 INFO [stderr] at libstd/panicking.rs:227 Nov 18 09:38:31.759 INFO [stderr] 4: 0x7f4417333d01 - rustc::util::common::panic_hook::hb5e29ad6fd71b050 Nov 18 09:38:31.759 INFO [stderr] 5: 0x7f441ae1ad79 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752 Nov 18 09:38:31.759 INFO [stderr] at libstd/panicking.rs:480 Nov 18 09:38:31.759 INFO [stderr] 6: 0x7f44173e378c - std::panicking::begin_panic::h3f1081ceb2a385cd Nov 18 09:38:31.759 INFO [stderr] 7: 0x7f4416f22294 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h2387ef8c3e2e91a0 Nov 18 09:38:31.759 INFO [stderr] 8: 0x7f4416f21d19 - rustc::ty::context::tls::with_opt::{{closure}}::h2e63a66280edd362 Nov 18 09:38:31.759 INFO [stderr] 9: 0x7f4416e5581c - rustc::ty::context::tls::with_context_opt::h7c7e9f53c7d229fa Nov 18 09:38:31.759 INFO [stderr] 10: 0x7f4416f21726 - rustc::ty::context::tls::with_opt::h73995c506ee3b8c8 Nov 18 09:38:31.759 INFO [stderr] 11: 0x7f4417279814 - rustc::util::bug::opt_span_bug_fmt::hebb75c48afb74c3d Nov 18 09:38:31.759 INFO [stderr] 12: 0x7f4417279786 - rustc::util::bug::bug_fmt::hb90693c3e043645a Nov 18 09:38:31.759 INFO [stderr] 13: 0x7f44172c05ed - rustc::hir::map::hir_id_validator::check_crate::h5b499e6c368dc1c8 Nov 18 09:38:31.759 INFO [stderr] 14: 0x7f441723d1ef - rustc::hir::map::map_crate::h5dcdf2c0cc72d2c9 Nov 18 09:38:31.759 INFO [stderr] 15: 0x7f441b13cc8f - rustc::util::common::time::h8b6f5e0b6a1a5800 Nov 18 09:38:31.759 INFO [stderr] 16: 0x7f441b12a385 - rustc_driver::driver::compile_input::he297a15e57e30db3 Nov 18 09:38:31.759 INFO [stderr] 17: 0x7f441b207ba4 - rustc_driver::run_compiler_with_pool::h9b052a98e4f92d31 Nov 18 09:38:31.759 INFO [stderr] 18: 0x7f441b160ca5 - >::set::h87c1f35d3adfbc69 Nov 18 09:38:31.759 INFO [stderr] 19: 0x7f441b206bca - rustc_driver::run_compiler::hba288dcb71bd54e2 Nov 18 09:38:31.759 INFO [stderr] 20: 0x7f441b17a088 - syntax::with_globals::h13598d689339c042 Nov 18 09:38:31.759 INFO [stderr] 21: 0x7f441ae38049 - __rust_maybe_catch_panic Nov 18 09:38:31.759 INFO [stderr] at libpanic_unwind/lib.rs:102 Nov 18 09:38:31.759 INFO [stderr] 22: 0x7f441b204c85 - rustc_driver::run::h7ef088d70c6d91bc Nov 18 09:38:31.759 INFO [stderr] 23: 0x7f441b21282b - rustc_driver::main::h0ded803a26ea2d5b Nov 18 09:38:31.759 INFO [stderr] 24: 0x5613ef6ff922 - std::rt::lang_start::{{closure}}::hb8ebd9104f4a0cf2 Nov 18 09:38:31.759 INFO [stderr] 25: 0x7f441ae1a6a2 - std::panicking::try::do_call::h07625587b70304eb Nov 18 09:38:31.760 INFO [stderr] at libstd/rt.rs:59 Nov 18 09:38:31.761 INFO [stderr] at libstd/panicking.rs:310 Nov 18 09:38:31.761 INFO [stderr] 26: 0x7f441ae38049 - __rust_maybe_catch_panic Nov 18 09:38:31.761 INFO [stderr] at libpanic_unwind/lib.rs:102 Nov 18 09:38:31.761 INFO [stderr] 27: 0x7f441ae1b133 - std::rt::lang_start_internal::h7de6c0ff968baefe Nov 18 09:38:31.761 INFO [stderr] at libstd/panicking.rs:289 Nov 18 09:38:31.761 INFO [stderr] at libstd/panic.rs:398 Nov 18 09:38:31.761 INFO [stderr] at libstd/rt.rs:58 Nov 18 09:38:31.761 INFO [stderr] 28: 0x5613ef6ff984 - main Nov 18 09:38:31.761 INFO [stderr] 29: 0x7f441aa0982f - __libc_start_main Nov 18 09:38:31.761 INFO [stderr] 30: 0x5613ef6ff808 - Nov 18 09:38:31.761 INFO [stderr] query stack during panic: Nov 18 09:38:31.761 INFO [stderr] end of query stack Nov 18 09:38:31.771 INFO [stderr] Nov 18 09:38:31.771 INFO [stderr] error: internal compiler error: unexpected panic Nov 18 09:38:31.771 INFO [stderr] Nov 18 09:38:31.771 INFO [stderr] note: the compiler unexpectedly panicked. this is a bug. Nov 18 09:38:31.771 INFO [stderr] Nov 18 09:38:31.771 INFO [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Nov 18 09:38:31.771 INFO [stderr] Nov 18 09:38:31.771 INFO [stderr] note: rustc 1.32.0-nightly (6b9b97bd9 2018-11-15) running on x86_64-unknown-linux-gnu Nov 18 09:38:31.771 INFO [stderr] Nov 18 09:38:31.771 INFO [stderr] note: compiler flags: -C debuginfo=2 --crate-type lib Nov 18 09:38:31.771 INFO [stderr] Nov 18 09:38:31.771 INFO [stderr] note: some of the compiler flags provided by cargo are hidden Nov 18 09:38:31.771 INFO [stderr] Nov 18 09:38:31.783 INFO [stderr] error: Could not compile `hornet`. Nov 18 09:38:31.783 INFO [stderr] Nov 18 09:38:31.783 INFO [stderr] To learn more, run the command again with --verbose. Nov 18 09:38:31.787 INFO [stderr] su: No module specific data is present Nov 18 09:38:32.725 INFO running `"docker" "inspect" "4e655ce9a1ff6a9fcbf8e5e763503aef0e58427ff0fff30c63b6da6173f01c09"` Nov 18 09:38:33.067 INFO running `"docker" "rm" "-f" "4e655ce9a1ff6a9fcbf8e5e763503aef0e58427ff0fff30c63b6da6173f01c09"` Nov 18 09:38:33.427 INFO [stdout] 4e655ce9a1ff6a9fcbf8e5e763503aef0e58427ff0fff30c63b6da6173f01c09