Nov 01 14:35:04.775 INFO checking type_level_examples-0.0.22 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 14:35:04.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"` Nov 01 14:35:05.084 INFO blam! ebe61a55e03f0fd8da62904f343aef06b98796437226b631fbf272a3a3032621 Nov 01 14:35:05.086 INFO running `"docker" "start" "-a" "ebe61a55e03f0fd8da62904f343aef06b98796437226b631fbf272a3a3032621"` Nov 01 14:35:06.071 INFO kablam! usermod: no changes Nov 01 14:35:06.216 INFO kablam! Compiling libc v0.2.43 Nov 01 14:35:06.216 INFO kablam! Compiling typenum v1.10.0 Nov 01 14:35:06.232 INFO kablam! Compiling typed-arena v1.4.1 Nov 01 14:35:06.264 INFO kablam! Compiling arrayvec v0.4.7 Nov 01 14:35:06.264 INFO kablam! Compiling core_extensions v0.1.4 Nov 01 14:35:06.264 INFO kablam! Compiling derive_type_level_lib v0.0.21 Nov 01 14:35:06.264 INFO kablam! Compiling type_level_values v0.0.21 Nov 01 14:35:06.264 INFO kablam! Checking memchr v2.1.1 Nov 01 14:35:08.268 INFO kablam! Compiling syn v0.14.9 Nov 01 14:35:11.956 INFO kablam! Checking aho-corasick v0.6.9 Nov 01 14:35:15.008 INFO kablam! Checking regex v1.0.5 Nov 01 14:36:12.105 INFO kablam! Compiling derive_type_level v0.0.21 Nov 01 14:36:22.139 INFO kablam! Checking type_level_examples v0.0.22 (/source) Nov 01 14:36:27.784 INFO kablam! thread 'main' panicked at 'librustc/hir/map/hir_id_validator.rs:31: Nov 01 14:36:27.784 INFO kablam! ItemLocalIds not assigned densely in ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[3]. Max ItemLocalId = 4, missing IDs = ["[local_id: 1, node:unknown node (id=20334)]", "[local_id: 2, node:path segment super (id=20333)]"]; seens IDs = ["(NodeId(20332) use _04_typesafe_builder::type_level_AnimalInitialization::{{?}} (id=20332))", "(NodeId(20336) path segment private (id=20336))", "(NodeId(20335) path segment self (id=20335))"] Nov 01 14:36:27.784 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20333) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[3] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[4] Nov 01 14:36:27.784 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[4]/2 assigned for nodes path segment super (id=20333) and path segment private (id=88799) Nov 01 14:36:27.784 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20333) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[3] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[5] Nov 01 14:36:27.784 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[5]/2 assigned for nodes path segment super (id=20333) and path segment private (id=88802) Nov 01 14:36:27.784 INFO kablam! ItemLocalIds not assigned densely in ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1]. Max ItemLocalId = 5, missing IDs = ["[local_id: 1, node:unknown node (id=20407)]", "[local_id: 2, node:path segment super (id=20405)]", "[local_id: 3, node:path segment super (id=20406)]"]; seens IDs = ["(NodeId(20404) use _04_typesafe_builder::type_level_AnimalInitialization::fields::{{?}} (id=20404))", "(NodeId(20409) path segment __fields (id=20409))", "(NodeId(20408) path segment super (id=20408))"] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20405) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[2] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20406) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[2] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[2]/2 assigned for nodes path segment super (id=20405) and path segment __fields (id=88820) Nov 01 14:36:27.785 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[2]/3 assigned for nodes path segment super (id=20406) and path segment children (id=20410) Nov 01 14:36:27.785 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20405) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[3] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20406) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[3] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[3]/2 assigned for nodes path segment super (id=20405) and path segment __fields (id=88829) Nov 01 14:36:27.785 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[3]/3 assigned for nodes path segment super (id=20406) and path segment family (id=20414) Nov 01 14:36:27.785 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20405) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[4] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20406) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[4] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[4]/2 assigned for nodes path segment super (id=20405) and path segment __fields (id=88838) Nov 01 14:36:27.785 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[4]/3 assigned for nodes path segment super (id=20406) and path segment years_lived (id=20418) Nov 01 14:36:27.785 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20405) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[5] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20406) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[5] Nov 01 14:36:27.785 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[5]/2 assigned for nodes path segment super (id=20405) and path segment __fields (id=88847) Nov 01 14:36:27.785 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[5]/3 assigned for nodes path segment super (id=20406) and path segment All (id=20422)', librustc/util/bug.rs:47:26 Nov 01 14:36:27.785 INFO kablam! stack backtrace: Nov 01 14:36:27.880 INFO kablam! thread 'main' panicked at 'librustc/hir/map/hir_id_validator.rs:31: Nov 01 14:36:27.881 INFO kablam! ItemLocalIds not assigned densely in ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[3]. Max ItemLocalId = 4, missing IDs = ["[local_id: 1, node:unknown node (id=20334)]", "[local_id: 2, node:path segment super (id=20333)]"]; seens IDs = ["(NodeId(20332) use _04_typesafe_builder::type_level_AnimalInitialization::{{?}} (id=20332))", "(NodeId(20336) path segment private (id=20336))", "(NodeId(20335) path segment self (id=20335))"] Nov 01 14:36:27.881 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20333) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[3] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[4] Nov 01 14:36:27.881 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[4]/2 assigned for nodes path segment super (id=20333) and path segment private (id=88785) Nov 01 14:36:27.881 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20333) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[3] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[5] Nov 01 14:36:27.882 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::{{?}}[5]/2 assigned for nodes path segment super (id=20333) and path segment private (id=88788) Nov 01 14:36:27.883 INFO kablam! ItemLocalIds not assigned densely in ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1]. Max ItemLocalId = 5, missing IDs = ["[local_id: 1, node:unknown node (id=20407)]", "[local_id: 2, node:path segment super (id=20405)]", "[local_id: 3, node:path segment super (id=20406)]"]; seens IDs = ["(NodeId(20404) use _04_typesafe_builder::type_level_AnimalInitialization::fields::{{?}} (id=20404))", "(NodeId(20409) path segment __fields (id=20409))", "(NodeId(20408) path segment super (id=20408))"] Nov 01 14:36:27.883 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20405) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[2] Nov 01 14:36:27.884 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20406) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[2] Nov 01 14:36:27.884 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[2]/2 assigned for nodes path segment super (id=20405) and path segment __fields (id=88806) Nov 01 14:36:27.884 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[2]/3 assigned for nodes path segment super (id=20406) and path segment children (id=20410) Nov 01 14:36:27.885 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20405) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[3] Nov 01 14:36:27.885 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20406) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[3] Nov 01 14:36:27.885 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[3]/2 assigned for nodes path segment super (id=20405) and path segment __fields (id=88815) Nov 01 14:36:27.885 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[3]/3 assigned for nodes path segment super (id=20406) and path segment family (id=20414) Nov 01 14:36:27.886 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20405) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[4] Nov 01 14:36:27.886 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20406) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[4] Nov 01 14:36:27.886 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[4]/2 assigned for nodes path segment super (id=20405) and path segment __fields (id=88824) Nov 01 14:36:27.886 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[4]/3 assigned for nodes path segment super (id=20406) and path segment years_lived (id=20418) Nov 01 14:36:27.887 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20405) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[5] Nov 01 14:36:27.887 INFO kablam! HirIdValidator: The recorded owner of path segment super (id=20406) is ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[1] instead of ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[5] Nov 01 14:36:27.887 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[5]/2 assigned for nodes path segment super (id=20405) and path segment __fields (id=88833) Nov 01 14:36:27.887 INFO kablam! HirIdValidator: Same HirId ::_04_typesafe_builder[0]::type_level_AnimalInitialization[0]::fields[0]::{{?}}[5]/3 assigned for nodes path segment super (id=20406) and path segment All (id=20422)', librustc/util/bug.rs:47:26 Nov 01 14:36:27.888 INFO kablam! stack backtrace: Nov 01 14:36:27.942 INFO kablam! 0: 0x7fd55ef5b423 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1215486e12fd7ce5 Nov 01 14:36:27.943 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 01 14:36:27.943 INFO kablam! 1: 0x7fd55ef52bb8 - std::sys_common::backtrace::_print::hdcb65833411c78cf Nov 01 14:36:27.943 INFO kablam! at libstd/sys_common/backtrace.rs:71 Nov 01 14:36:27.944 INFO kablam! 2: 0x7fd55ef57e94 - std::panicking::default_hook::{{closure}}::h261a52b1a0b340e9 Nov 01 14:36:27.944 INFO kablam! at libstd/sys_common/backtrace.rs:59 Nov 01 14:36:27.948 INFO kablam! at libstd/panicking.rs:211 Nov 01 14:36:27.949 INFO kablam! 3: 0x7fd55ef57bfd - std::panicking::default_hook::h428685b18367af58 Nov 01 14:36:27.949 INFO kablam! at libstd/panicking.rs:227 Nov 01 14:36:27.949 INFO kablam! 4: 0x7fd55b5261c1 - rustc::util::common::panic_hook::hb16788c03c0b7d73 Nov 01 14:36:27.950 INFO kablam! 5: 0x7fd55ef585d6 - std::panicking::rust_panic_with_hook::h1bfe7ff6db9becdf Nov 01 14:36:27.950 INFO kablam! at libstd/panicking.rs:480 Nov 01 14:36:27.950 INFO kablam! 6: 0x7fd55b48a88c - std::panicking::begin_panic::h68172300bcca21c7 Nov 01 14:36:27.950 INFO kablam! 7: 0x7fd55b093dc4 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::ha02e1b2a3e6eb7e7 Nov 01 14:36:27.951 INFO kablam! 8: 0x7fd55b093a59 - rustc::ty::context::tls::with_opt::{{closure}}::h48e09cdcb4f4e052 Nov 01 14:36:27.951 INFO kablam! 9: 0x7fd55afc90cc - rustc::ty::context::tls::with_context_opt::h0574835d09f9d3e0 Nov 01 14:36:27.951 INFO kablam! 10: 0x7fd55b093626 - rustc::ty::context::tls::with_opt::hdf5c50b1c970be3e Nov 01 14:36:27.951 INFO kablam! 11: 0x7fd55b419ef4 - rustc::util::bug::opt_span_bug_fmt::hf00e66eaefc2d078 Nov 01 14:36:27.952 INFO kablam! 12: 0x7fd55b419e66 - rustc::util::bug::bug_fmt::h0f962306ee61811b Nov 01 14:36:27.952 INFO kablam! 13: 0x7fd55b4afcdd - rustc::hir::map::hir_id_validator::check_crate::h33202f0f61adc4a3 Nov 01 14:36:27.952 INFO kablam! 14: 0x7fd55b3dec8e - rustc::hir::map::map_crate::h52dfd6adadfc8ab9 Nov 01 14:36:27.953 INFO kablam! 15: 0x7fd55f2ad8cf - rustc::util::common::time::h98c769de43ef361d Nov 01 14:36:27.953 INFO kablam! 16: 0x7fd55f29abd5 - rustc_driver::driver::compile_input::ha583809387b0876b Nov 01 14:36:27.953 INFO kablam! 17: 0x7fd55f3957a4 - rustc_driver::run_compiler_with_pool::h654e9ac63441fbba Nov 01 14:36:27.954 INFO kablam! 18: 0x7fd55f29933b - rustc_driver::driver::spawn_thread_pool::h0006fca8c9f2c3ee Nov 01 14:36:27.954 INFO kablam! 19: 0x7fd55f3947d7 - rustc_driver::run_compiler::h7ee8e903ba037448 Nov 01 14:36:27.954 INFO kablam! 20: 0x7fd55f288054 - >::set::h34445bb6bb272261 Nov 01 14:36:27.954 INFO kablam! 21: 0x7fd55f2e6342 - syntax::with_globals::h5d19337873777c25 Nov 01 14:36:27.955 INFO kablam! 22: 0x7fd55ef757a9 - __rust_maybe_catch_panic Nov 01 14:36:27.955 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 01 14:36:27.955 INFO kablam! 23: 0x7fd55f392905 - rustc_driver::run::hb129b3d04132133c Nov 01 14:36:27.955 INFO kablam! 24: 0x7fd55f3a041b - rustc_driver::main::h0ed2ed6dc9b702e1 Nov 01 14:36:27.956 INFO kablam! 25: 0x556afbde6922 - std::rt::lang_start::{{closure}}::h5664c124ecc0930e Nov 01 14:36:27.956 INFO kablam! 26: 0x7fd55ef57fa2 - std::panicking::try::do_call::h5f6dcd0e8aaf9f27 Nov 01 14:36:27.956 INFO kablam! at libstd/rt.rs:59 Nov 01 14:36:27.956 INFO kablam! at libstd/panicking.rs:310 Nov 01 14:36:27.957 INFO kablam! 27: 0x7fd55ef757a9 - __rust_maybe_catch_panic Nov 01 14:36:27.957 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 01 14:36:27.957 INFO kablam! 28: 0x7fd55ef58973 - std::rt::lang_start_internal::h19582fa11c099eb1 Nov 01 14:36:27.957 INFO kablam! at libstd/panicking.rs:289 Nov 01 14:36:27.958 INFO kablam! at libstd/panic.rs:392 Nov 01 14:36:27.958 INFO kablam! at libstd/rt.rs:58 Nov 01 14:36:27.958 INFO kablam! 29: 0x556afbde6984 - main Nov 01 14:36:27.958 INFO kablam! 30: 0x7fd55eb4482f - __libc_start_main Nov 01 14:36:27.959 INFO kablam! 31: 0x556afbde6808 - Nov 01 14:36:27.959 INFO kablam! query stack during panic: Nov 01 14:36:27.959 INFO kablam! end of query stack Nov 01 14:36:27.994 INFO kablam! Nov 01 14:36:27.994 INFO kablam! error: internal compiler error: unexpected panic Nov 01 14:36:27.994 INFO kablam! Nov 01 14:36:28.002 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Nov 01 14:36:28.002 INFO kablam! Nov 01 14:36:28.002 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Nov 01 14:36:28.002 INFO kablam! Nov 01 14:36:28.002 INFO kablam! note: rustc 1.31.0-nightly (d7816399d 2018-10-31) running on x86_64-unknown-linux-gnu Nov 01 14:36:28.002 INFO kablam! Nov 01 14:36:28.002 INFO kablam! note: compiler flags: -C debuginfo=2 Nov 01 14:36:28.002 INFO kablam! Nov 01 14:36:28.002 INFO kablam! note: some of the compiler flags provided by cargo are hidden Nov 01 14:36:28.002 INFO kablam! Nov 01 14:36:28.007 INFO kablam! error: Could not compile `type_level_examples`. Nov 01 14:36:28.007 INFO kablam! warning: build failed, waiting for other jobs to finish... Nov 01 14:36:28.025 INFO kablam! 0: 0x7f322852f423 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1215486e12fd7ce5 Nov 01 14:36:28.040 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 01 14:36:28.040 INFO kablam! 1: 0x7f3228526bb8 - std::sys_common::backtrace::_print::hdcb65833411c78cf Nov 01 14:36:28.040 INFO kablam! at libstd/sys_common/backtrace.rs:71 Nov 01 14:36:28.040 INFO kablam! 2: 0x7f322852be94 - std::panicking::default_hook::{{closure}}::h261a52b1a0b340e9 Nov 01 14:36:28.040 INFO kablam! at libstd/sys_common/backtrace.rs:59 Nov 01 14:36:28.040 INFO kablam! at libstd/panicking.rs:211 Nov 01 14:36:28.040 INFO kablam! 3: 0x7f322852bbfd - std::panicking::default_hook::h428685b18367af58 Nov 01 14:36:28.040 INFO kablam! at libstd/panicking.rs:227 Nov 01 14:36:28.040 INFO kablam! 4: 0x7f3224afa1c1 - rustc::util::common::panic_hook::hb16788c03c0b7d73 Nov 01 14:36:28.040 INFO kablam! 5: 0x7f322852c5d6 - std::panicking::rust_panic_with_hook::h1bfe7ff6db9becdf Nov 01 14:36:28.040 INFO kablam! at libstd/panicking.rs:480 Nov 01 14:36:28.040 INFO kablam! 6: 0x7f3224a5e88c - std::panicking::begin_panic::h68172300bcca21c7 Nov 01 14:36:28.040 INFO kablam! 7: 0x7f3224667dc4 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::ha02e1b2a3e6eb7e7 Nov 01 14:36:28.040 INFO kablam! 8: 0x7f3224667a59 - rustc::ty::context::tls::with_opt::{{closure}}::h48e09cdcb4f4e052 Nov 01 14:36:28.040 INFO kablam! 9: 0x7f322459d0cc - rustc::ty::context::tls::with_context_opt::h0574835d09f9d3e0 Nov 01 14:36:28.040 INFO kablam! 10: 0x7f3224667626 - rustc::ty::context::tls::with_opt::hdf5c50b1c970be3e Nov 01 14:36:28.040 INFO kablam! 11: 0x7f32249edef4 - rustc::util::bug::opt_span_bug_fmt::hf00e66eaefc2d078 Nov 01 14:36:28.040 INFO kablam! 12: 0x7f32249ede66 - rustc::util::bug::bug_fmt::h0f962306ee61811b Nov 01 14:36:28.040 INFO kablam! 13: 0x7f3224a83cdd - rustc::hir::map::hir_id_validator::check_crate::h33202f0f61adc4a3 Nov 01 14:36:28.040 INFO kablam! 14: 0x7f32249b2c8e - rustc::hir::map::map_crate::h52dfd6adadfc8ab9 Nov 01 14:36:28.041 INFO kablam! 15: 0x7f32288818cf - rustc::util::common::time::h98c769de43ef361d Nov 01 14:36:28.041 INFO kablam! 16: 0x7f322886ebd5 - rustc_driver::driver::compile_input::ha583809387b0876b Nov 01 14:36:28.041 INFO kablam! 17: 0x7f32289697a4 - rustc_driver::run_compiler_with_pool::h654e9ac63441fbba Nov 01 14:36:28.048 INFO kablam! 18: 0x7f322886d33b - rustc_driver::driver::spawn_thread_pool::h0006fca8c9f2c3ee Nov 01 14:36:28.048 INFO kablam! 19: 0x7f32289687d7 - rustc_driver::run_compiler::h7ee8e903ba037448 Nov 01 14:36:28.048 INFO kablam! 20: 0x7f322885c054 - >::set::h34445bb6bb272261 Nov 01 14:36:28.048 INFO kablam! 21: 0x7f32288ba342 - syntax::with_globals::h5d19337873777c25 Nov 01 14:36:28.048 INFO kablam! 22: 0x7f32285497a9 - __rust_maybe_catch_panic Nov 01 14:36:28.048 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 01 14:36:28.048 INFO kablam! 23: 0x7f3228966905 - rustc_driver::run::hb129b3d04132133c Nov 01 14:36:28.048 INFO kablam! 24: 0x7f322897441b - rustc_driver::main::h0ed2ed6dc9b702e1 Nov 01 14:36:28.048 INFO kablam! 25: 0x5594c8c6c922 - std::rt::lang_start::{{closure}}::h5664c124ecc0930e Nov 01 14:36:28.048 INFO kablam! 26: 0x7f322852bfa2 - std::panicking::try::do_call::h5f6dcd0e8aaf9f27 Nov 01 14:36:28.048 INFO kablam! at libstd/rt.rs:59 Nov 01 14:36:28.048 INFO kablam! at libstd/panicking.rs:310 Nov 01 14:36:28.048 INFO kablam! 27: 0x7f32285497a9 - __rust_maybe_catch_panic Nov 01 14:36:28.048 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 01 14:36:28.048 INFO kablam! 28: 0x7f322852c973 - std::rt::lang_start_internal::h19582fa11c099eb1 Nov 01 14:36:28.048 INFO kablam! at libstd/panicking.rs:289 Nov 01 14:36:28.048 INFO kablam! at libstd/panic.rs:392 Nov 01 14:36:28.048 INFO kablam! at libstd/rt.rs:58 Nov 01 14:36:28.048 INFO kablam! 29: 0x5594c8c6c984 - main Nov 01 14:36:28.048 INFO kablam! 30: 0x7f322811882f - __libc_start_main Nov 01 14:36:28.048 INFO kablam! 31: 0x5594c8c6c808 - Nov 01 14:36:28.048 INFO kablam! query stack during panic: Nov 01 14:36:28.048 INFO kablam! end of query stack Nov 01 14:36:28.078 INFO kablam! Nov 01 14:36:28.078 INFO kablam! error: internal compiler error: unexpected panic Nov 01 14:36:28.078 INFO kablam! Nov 01 14:36:28.078 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Nov 01 14:36:28.078 INFO kablam! Nov 01 14:36:28.078 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Nov 01 14:36:28.078 INFO kablam! Nov 01 14:36:28.078 INFO kablam! note: rustc 1.31.0-nightly (d7816399d 2018-10-31) running on x86_64-unknown-linux-gnu Nov 01 14:36:28.078 INFO kablam! Nov 01 14:36:28.078 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Nov 01 14:36:28.078 INFO kablam! Nov 01 14:36:28.078 INFO kablam! note: some of the compiler flags provided by cargo are hidden Nov 01 14:36:28.078 INFO kablam! Nov 01 14:36:28.091 INFO kablam! error: Could not compile `type_level_examples`. Nov 01 14:36:28.091 INFO kablam! Nov 01 14:36:28.091 INFO kablam! To learn more, run the command again with --verbose. Nov 01 14:36:28.092 INFO kablam! su: No module specific data is present Nov 01 14:36:28.633 INFO running `"docker" "rm" "-f" "ebe61a55e03f0fd8da62904f343aef06b98796437226b631fbf272a3a3032621"` Nov 01 14:36:28.903 INFO blam! ebe61a55e03f0fd8da62904f343aef06b98796437226b631fbf272a3a3032621