[INFO] updating cached repository https://github.com/Mark-Simulacrum/advent-of-code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2179769a0a115d48c6616e25a41c6de0a189cd9d [INFO] checking Mark-Simulacrum/advent-of-code against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMark-Simulacrum%2Fadvent-of-code" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mark-Simulacrum/advent-of-code on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mark-Simulacrum/advent-of-code [INFO] removed workspace from git repo https://github.com/Mark-Simulacrum/advent-of-code [INFO] finished tweaking git repo https://github.com/Mark-Simulacrum/advent-of-code [INFO] tweaked toml for git repo https://github.com/Mark-Simulacrum/advent-of-code written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Mark-Simulacrum/advent-of-code already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d3b62dc62b7b65cff6338b2c45ef2d0e823afea58b74419b950bb3304df3646 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8d3b62dc62b7b65cff6338b2c45ef2d0e823afea58b74419b950bb3304df3646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d3b62dc62b7b65cff6338b2c45ef2d0e823afea58b74419b950bb3304df3646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d3b62dc62b7b65cff6338b2c45ef2d0e823afea58b74419b950bb3304df3646", kill_on_drop: false }` [INFO] [stdout] 8d3b62dc62b7b65cff6338b2c45ef2d0e823afea58b74419b950bb3304df3646 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f351bf2422b8223bd8b794c6620425da114558edc1d9a7d369ac396cb345cf0a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f351bf2422b8223bd8b794c6620425da114558edc1d9a7d369ac396cb345cf0a", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking primal-estimate v0.2.1 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking permutohedron v0.2.4 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking primal-bit v0.2.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking primal-sieve v0.2.9 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking primal-check v0.2.3 [INFO] [stderr] Checking primal v0.2.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking quickcheck v0.7.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stdout] error: internal compiler error: src/librustc_traits/normalize_erasing_regions.rs:37: could not fully normalize `::Tuple` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', src/librustc_errors/lib.rs:912:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f2f20fbab05 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f2f20fbab05 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f2f20fbab05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f2f20fbab05 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f2f20ff801c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f2f20face93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f2f20fbfb20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f2f20fbfb20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f2f20fbfb20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f2f20fbf86c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f2f216cd613 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f2f20fc01cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 12: 0x7f2f24210bb3 - std::panicking::begin_panic::h95722cc59b6e3794 [INFO] [stderr] 13: 0x7f2f2424aff0 - rustc_errors::HandlerInner::bug::h5bfed072aae04207 [INFO] [stderr] 14: 0x7f2f242499a0 - rustc_errors::Handler::bug::hebc74f10bfc461e9 [INFO] [stderr] 15: 0x7f2f23ddb5d2 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::hc68bcd634781ee52 [INFO] [stderr] 16: 0x7f2f23dd31eb - rustc_middle::ty::context::tls::with_opt::{{closure}}::h3a39d0cf2a69081b [INFO] [stderr] 17: 0x7f2f23dd3139 - rustc_middle::ty::context::tls::with_opt::hb2cb7c6ceebe6f01 [INFO] [stderr] 18: 0x7f2f23ddb4e8 - rustc_middle::util::bug::opt_span_bug_fmt::hb950822486c5caf0 [INFO] [stderr] 19: 0x7f2f23ddb452 - rustc_middle::util::bug::bug_fmt::h5421afa74c2816a6 [INFO] [stderr] 20: 0x7f2f21ddc1e5 - rustc_middle::ty::context::GlobalCtxt::enter_local::h0763150a1ca47f23 [INFO] [stderr] 21: 0x7f2f21df1734 - rustc_traits::normalize_erasing_regions::normalize_generic_arg_after_erasing_regions::hbe61374e0bb1469a [INFO] [stderr] 22: 0x7f2f23bacb4d - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::normalize_generic_arg_after_erasing_regions>::compute::hd60ad2af97b54f40 [INFO] [stderr] 23: 0x7f2f23bf12d7 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h59cc89e1876a8fbd [INFO] [stderr] 24: 0x7f2f23f78b81 - rustc_data_structures::stack::ensure_sufficient_stack::h1f164b293a31ce45 [INFO] [stderr] 25: 0x7f2f23c9c59a - rustc_query_system::query::plumbing::get_query_impl::ha319a77ad4706b25 [INFO] [stderr] 26: 0x7f2f23dc145c - rustc_middle::ty::normalize_erasing_regions::::normalize_erasing_regions::he9eb313fbc603328 [INFO] [stderr] 27: 0x7f2f23ecac43 - rustc_middle::ty::AdtDef::transparent_newtype_field::h074af332489d3f1a [INFO] [stderr] 28: 0x7f2f23634c60 - rustc_lint::types::ImproperCTypesVisitor::check_type_for_ffi::h790bf2eba77c3ef3 [INFO] [stderr] 29: 0x7f2f23635379 - rustc_lint::types::ImproperCTypesVisitor::check_type_for_ffi_and_report_errors::hc48fa49f3a546177 [INFO] [stderr] 30: 0x7f2f236356e8 - ::check_foreign_item::h9f012be962d187b2 [INFO] [stderr] 31: 0x7f2f235ef518 - rustc_hir::intravisit::walk_item::hcd4d7380da6cacf4 [INFO] [stderr] 32: 0x7f2f2360aa4c - rustc_hir::intravisit::Visitor::visit_nested_item::h705afc865bb5a15c [INFO] [stderr] 33: 0x7f2f235e991d - rustc_hir::intravisit::walk_mod::h3061eb01d66677d1 [INFO] [stderr] 34: 0x7f2f2360e103 - rustc_lint::late::late_lint_mod::h4d80d1a900687ef1 [INFO] [stderr] 35: 0x7f2f218f6bde - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::lint_mod>::compute::h1dade90b8fabbe80 [INFO] [stderr] 36: 0x7f2f21945357 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h45d74785031d7511 [INFO] [stderr] 37: 0x7f2f218a48e3 - rustc_data_structures::stack::ensure_sufficient_stack::h5036ea225629aa15 [INFO] [stderr] 38: 0x7f2f2198f5df - rustc_query_system::query::plumbing::get_query_impl::hdbb67257f85c32ad [INFO] [stderr] 39: 0x7f2f219930be - rustc_query_system::query::plumbing::ensure_query_impl::hd02607e27889bd6a [INFO] [stderr] 40: 0x7f2f218f8c43 - rustc_session::utils::::time::h69d1dc4cc7543dbc [INFO] [stderr] 41: 0x7f2f218bae6e - rustc_data_structures::sync::join::h312dcb933c8cc07f [INFO] [stderr] 42: 0x7f2f219789a9 - as core::ops::function::FnOnce<()>>::call_once::h67234ab31da44070 [INFO] [stderr] 43: 0x7f2f218f9308 - rustc_session::utils::::time::hc8f0a9e791d9761c [INFO] [stderr] 44: 0x7f2f219a8d80 - rustc_interface::passes::analysis::h9a9d199d8946ba60 [INFO] [stderr] 45: 0x7f2f216d0f52 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h6d7d93402e422347 [INFO] [stderr] 46: 0x7f2f217543b7 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hc0a3680e4dcd5fbc [INFO] [stderr] 47: 0x7f2f21750930 - rustc_query_system::query::plumbing::get_query_impl::hb874f9326611d7cb [INFO] [stderr] 48: 0x7f2f216d133f - rustc_middle::ty::context::tls::enter_global::h2c925be8ce2e96cf [INFO] [stderr] 49: 0x7f2f216d9304 - rustc_interface::queries::::enter::h0e5ff85574224402 [INFO] [stderr] 50: 0x7f2f2174ac33 - rustc_span::with_source_map::h23198f6ce2bdb18e [INFO] [stderr] 51: 0x7f2f216da8e8 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h730980a453aa7a11 [INFO] [stderr] 52: 0x7f2f216ceecd - scoped_tls::ScopedKey::set::h8661690e88d60ed1 [INFO] [stderr] 53: 0x7f2f216dc006 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha804827f90fb1c14 [INFO] [stderr] 54: 0x7f2f216b908e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc12de39f9c7fecc3 [INFO] [stderr] 55: 0x7f2f20fcf92a - as core::ops::function::FnOnce>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/4fb54ed484e2239a3e9eff3be17df00d2a162be3/src/liballoc/boxed.rs:1076 [INFO] [stderr] 56: 0x7f2f20fcf92a - as core::ops::function::FnOnce>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/4fb54ed484e2239a3e9eff3be17df00d2a162be3/src/liballoc/boxed.rs:1076 [INFO] [stderr] 57: 0x7f2f20fcf92a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 58: 0x7f2f20f11609 - start_thread [INFO] [stderr] 59: 0x7f2f20e25103 - __clone [INFO] [stderr] 60: 0x0 - [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (4fb54ed48 2020-06-14) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [normalize_generic_arg_after_erasing_regions] normalizing `::Tuple` [INFO] [stderr] #1 [lint_mod] linting module `codegen::bit_manip` [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `packed_simd`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "f351bf2422b8223bd8b794c6620425da114558edc1d9a7d369ac396cb345cf0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f351bf2422b8223bd8b794c6620425da114558edc1d9a7d369ac396cb345cf0a", kill_on_drop: false }` [INFO] [stdout] f351bf2422b8223bd8b794c6620425da114558edc1d9a7d369ac396cb345cf0a