Oct 27 18:14:07.016 INFO checking patricia-trie-ethereum-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 18:14:07.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-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"` Oct 27 18:14:07.332 INFO blam! a5fecaa2f9cc690017252cbeaa4b24495a1d77d1a24f8943413e3f6eecf4cebc Oct 27 18:14:07.335 INFO running `"docker" "start" "-a" "a5fecaa2f9cc690017252cbeaa4b24495a1d77d1a24f8943413e3f6eecf4cebc"` Oct 27 18:14:08.374 INFO kablam! usermod: no changes Oct 27 18:14:08.461 INFO kablam! Checking rustc-hex v2.0.1 Oct 27 18:14:08.468 INFO kablam! Checking parity-bytes v0.1.0 Oct 27 18:14:08.480 INFO kablam! Checking plain_hasher v0.2.0 Oct 27 18:14:08.480 INFO kablam! Checking ethereum-types-serialize v0.2.1 Oct 27 18:14:08.481 INFO kablam! Checking fixed-hash v0.2.2 Oct 27 18:14:08.487 INFO kablam! Checking elastic-array v0.10.0 Oct 27 18:14:09.939 INFO kablam! Checking ethbloom v0.5.0 Oct 27 18:14:09.983 INFO kablam! Checking uint v0.4.1 Oct 27 18:14:10.699 INFO kablam! Checking hashdb v0.2.1 Oct 27 18:14:11.783 INFO kablam! Checking patricia-trie v0.2.2 Oct 27 18:14:12.099 INFO kablam! Checking ethereum-types v0.4.0 Oct 27 18:14:14.431 INFO kablam! error: internal compiler error: broken MIR in DefId(0/0:366 ~ patricia_trie[e349]::Trie[0]::is_empty[0]) (NoSolution): failed to normalize `<_ as hashdb::Hasher>::Out` Oct 27 18:14:14.431 INFO kablam! Oct 27 18:14:14.431 INFO kablam! error: internal compiler error: broken MIR in DefId(0/0:121 ~ patricia_trie[e349]::triedbmut[0]::{{impl}}[5]::new[0]) (NoSolution): failed to normalize `<_ as hashdb::Hasher>::Out` Oct 27 18:14:14.431 INFO kablam! Oct 27 18:14:14.431 INFO kablam! error: internal compiler error: broken MIR in DefId(0/0:138 ~ patricia_trie[e349]::triedbmut[0]::{{impl}}[6]::is_empty[0]) (NoSolution): failed to normalize `<_ as hashdb::Hasher>::Out` Oct 27 18:14:14.431 INFO kablam! Oct 27 18:14:14.431 INFO kablam! error: internal compiler error: broken MIR in DefId(0/0:141 ~ patricia_trie[e349]::triedbmut[0]::{{impl}}[6]::remove[0]) (NoSolution): failed to normalize `<_ as hashdb::Hasher>::Out` Oct 27 18:14:14.431 INFO kablam! Oct 27 18:14:14.431 INFO kablam! thread 'main' panicked at 'no errors encountered even though `delay_span_bug` issued', librustc_errors/lib.rs:334:17 Oct 27 18:14:14.431 INFO kablam! stack backtrace: Oct 27 18:14:14.639 INFO kablam! 0: 0x7ff189ed971f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hf8ab61302c24284c Oct 27 18:14:14.639 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Oct 27 18:14:14.639 INFO kablam! 1: 0x7ff189ebe697 - std::sys_common::backtrace::print::h6c93ab6be75b9d39 Oct 27 18:14:14.639 INFO kablam! at libstd/sys_common/backtrace.rs:71 Oct 27 18:14:14.639 INFO kablam! at libstd/sys_common/backtrace.rs:59 Oct 27 18:14:14.639 INFO kablam! 2: 0x7ff189ee4adf - std::panicking::default_hook::{{closure}}::h611aa709adbce723 Oct 27 18:14:14.639 INFO kablam! at libstd/panicking.rs:211 Oct 27 18:14:14.639 INFO kablam! 3: 0x7ff189ee4844 - std::panicking::default_hook::h638eabd3231038cc Oct 27 18:14:14.639 INFO kablam! at libstd/panicking.rs:227 Oct 27 18:14:14.639 INFO kablam! 4: 0x7ff18653f2e1 - rustc::util::common::panic_hook::hf50bec47a39de6e1 Oct 27 18:14:14.639 INFO kablam! 5: 0x7ff189ee52d6 - std::panicking::rust_panic_with_hook::h07995597da01f254 Oct 27 18:14:14.639 INFO kablam! at libstd/panicking.rs:480 Oct 27 18:14:14.639 INFO kablam! 6: 0x7ff1850e1d37 - std::panicking::begin_panic::h327dbfee9ffe573e Oct 27 18:14:14.639 INFO kablam! 7: 0x7ff1850f544b - ::drop::h00e87d7d966d4cf8 Oct 27 18:14:14.639 INFO kablam! 8: 0x7ff18a24fe21 - core::ptr::drop_in_place::hf962d9be3ae15346 Oct 27 18:14:14.639 INFO kablam! 9: 0x7ff18a2468f4 - core::ptr::drop_in_place::h5d5641b535386fe0 Oct 27 18:14:14.639 INFO kablam! 10: 0x7ff18a249ae7 - core::ptr::drop_in_place::ha44d17930c123750 Oct 27 18:14:14.639 INFO kablam! 11: 0x7ff18a241474 - >::set::h0aa15a56cf0826d6 Oct 27 18:14:14.639 INFO kablam! 12: 0x7ff18a2345f2 - as core::ops::function::FnOnce<()>>::call_once::hc8f62f84b8b097ae Oct 27 18:14:14.639 INFO kablam! 13: 0x7ff189ef2a59 - __rust_maybe_catch_panic Oct 27 18:14:14.639 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 27 18:14:14.639 INFO kablam! 14: 0x7ff18a320465 - rustc_driver::run::h4cf8da0e18300993 Oct 27 18:14:14.639 INFO kablam! 15: 0x7ff18a32df7b - rustc_driver::main::h2c075e4bd6d44917 Oct 27 18:14:14.639 INFO kablam! 16: 0x55e02d9fb962 - std::rt::lang_start::{{closure}}::hae377255a33ab020 Oct 27 18:14:14.639 INFO kablam! 17: 0x7ff189ee4ca2 - std::panicking::try::do_call::h160e0c9759e29092 Oct 27 18:14:14.639 INFO kablam! at libstd/rt.rs:59 Oct 27 18:14:14.640 INFO kablam! at libstd/panicking.rs:310 Oct 27 18:14:14.640 INFO kablam! 18: 0x7ff189ef2a59 - __rust_maybe_catch_panic Oct 27 18:14:14.640 INFO kablam! at libpanic_unwind/lib.rs:102 Oct 27 18:14:14.640 INFO kablam! 19: 0x7ff189eaaa8a - std::rt::lang_start_internal::h61865a8519f9c176 Oct 27 18:14:14.642 INFO kablam! at libstd/panicking.rs:289 Oct 27 18:14:14.642 INFO kablam! at libstd/panic.rs:392 Oct 27 18:14:14.642 INFO kablam! at libstd/rt.rs:58 Oct 27 18:14:14.642 INFO kablam! 20: 0x55e02d9fb954 - main Oct 27 18:14:14.642 INFO kablam! 21: 0x7ff189ab582f - __libc_start_main Oct 27 18:14:14.643 INFO kablam! 22: 0x55e02d9fb808 - Oct 27 18:14:14.643 INFO kablam! query stack during panic: Oct 27 18:14:14.643 INFO kablam! end of query stack Oct 27 18:14:14.643 INFO kablam! Oct 27 18:14:14.643 INFO kablam! error: internal compiler error: unexpected panic Oct 27 18:14:14.643 INFO kablam! Oct 27 18:14:14.643 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Oct 27 18:14:14.643 INFO kablam! Oct 27 18:14:14.644 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Oct 27 18:14:14.644 INFO kablam! Oct 27 18:14:14.644 INFO kablam! note: rustc 1.31.0-nightly (19f01b935 2018-10-20) running on x86_64-unknown-linux-gnu Oct 27 18:14:14.644 INFO kablam! Oct 27 18:14:14.644 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Oct 27 18:14:14.644 INFO kablam! Oct 27 18:14:14.644 INFO kablam! note: some of the compiler flags provided by cargo are hidden Oct 27 18:14:14.644 INFO kablam! Oct 27 18:14:14.655 INFO kablam! error: Could not compile `patricia-trie`. Oct 27 18:14:14.655 INFO kablam! warning: build failed, waiting for other jobs to finish... Oct 27 18:14:16.790 INFO kablam! error: build failed Oct 27 18:14:16.792 INFO kablam! su: No module specific data is present Oct 27 18:14:17.447 INFO running `"docker" "rm" "-f" "a5fecaa2f9cc690017252cbeaa4b24495a1d77d1a24f8943413e3f6eecf4cebc"` Oct 27 18:14:17.775 INFO blam! a5fecaa2f9cc690017252cbeaa4b24495a1d77d1a24f8943413e3f6eecf4cebc