[INFO] cloning repository https://github.com/jrheard/advent_2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrheard/advent_2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrheard%2Fadvent_2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrheard%2Fadvent_2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9746b67d273a7b20e8520afe5bab8682eb705123 [INFO] testing jrheard/advent_2018 against beta-2020-10-09 for beta-1.48-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrheard%2Fadvent_2018" "/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/jrheard/advent_2018 on toolchain beta-2020-10-09 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jrheard/advent_2018 [INFO] finished tweaking git repo https://github.com/jrheard/advent_2018 [INFO] tweaked toml for git repo https://github.com/jrheard/advent_2018 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jrheard/advent_2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 874fb9993a45f900218c1cc8d72726ee63d2f42430623dc0ef17ceeec3c3ccdf [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" "874fb9993a45f900218c1cc8d72726ee63d2f42430623dc0ef17ceeec3c3ccdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "874fb9993a45f900218c1cc8d72726ee63d2f42430623dc0ef17ceeec3c3ccdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "874fb9993a45f900218c1cc8d72726ee63d2f42430623dc0ef17ceeec3c3ccdf", kill_on_drop: false }` [INFO] [stdout] 874fb9993a45f900218c1cc8d72726ee63d2f42430623dc0ef17ceeec3c3ccdf [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 444d8ef65085d81644d4b6f616634756897b3d5a2ee960aa6e548b056017d3ed [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" "444d8ef65085d81644d4b6f616634756897b3d5a2ee960aa6e548b056017d3ed", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Compiling serde_scan v0.3.2 [INFO] [stderr] Compiling advent_2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sixteen.rs:68:18 [INFO] [stdout] | [INFO] [stdout] 68 | type Operation = Fn(&mut [usize; 4], usize, usize, usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [usize; 4], usize, usize, usize)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 2m 22s [INFO] running `Command { std: "docker" "inspect" "444d8ef65085d81644d4b6f616634756897b3d5a2ee960aa6e548b056017d3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "444d8ef65085d81644d4b6f616634756897b3d5a2ee960aa6e548b056017d3ed", kill_on_drop: false }` [INFO] [stdout] 444d8ef65085d81644d4b6f616634756897b3d5a2ee960aa6e548b056017d3ed [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 699b18be09ddaa2aabe95d3a3924f922d436f3eece3fd48193e3200e7d096e97 [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" "699b18be09ddaa2aabe95d3a3924f922d436f3eece3fd48193e3200e7d096e97", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sixteen.rs:68:18 [INFO] [stdout] | [INFO] [stdout] 68 | type Operation = Fn(&mut [usize; 4], usize, usize, usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [usize; 4], usize, usize, usize)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling criterion-plot v0.3.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling tinytemplate v1.0.1 [INFO] [stderr] Compiling criterion v0.2.10 [INFO] [stderr] Compiling advent_2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sixteen.rs:68:18 [INFO] [stdout] | [INFO] [stdout] 68 | type Operation = Fn(&mut [usize; 4], usize, usize, usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [usize; 4], usize, usize, usize)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1m 54s [INFO] running `Command { std: "docker" "inspect" "699b18be09ddaa2aabe95d3a3924f922d436f3eece3fd48193e3200e7d096e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "699b18be09ddaa2aabe95d3a3924f922d436f3eece3fd48193e3200e7d096e97", kill_on_drop: false }` [INFO] [stdout] 699b18be09ddaa2aabe95d3a3924f922d436f3eece3fd48193e3200e7d096e97 [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e4d49c58f44cc78197fa8af4fb9dab682ad96e7e304eaa97209fbe5eeefa042e [INFO] running `Command { std: "docker" "start" "-a" "e4d49c58f44cc78197fa8af4fb9dab682ad96e7e304eaa97209fbe5eeefa042e", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sixteen.rs:68:18 [INFO] [stderr] | [INFO] [stderr] 68 | type Operation = Fn(&mut [usize; 4], usize, usize, usize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [usize; 4], usize, usize, usize)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sixteen.rs:68:18 [INFO] [stderr] | [INFO] [stderr] 68 | type Operation = Fn(&mut [usize; 4], usize, usize, usize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [usize; 4], usize, usize, usize)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advent_2018-25e553efc0748ede [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stderr] thread '' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658:9 [INFO] [stderr] stack backtrace: [INFO] [stdout] test nine::test::test_marble_game ... ok [INFO] [stdout] test five::test::test_react_polymer ... ok [INFO] [stdout] test four::test::test_log_entry_new ... ok [INFO] [stdout] test four::test::test_parse_log_entry_datetime ... ok [INFO] [stdout] test eight::tests::test_solutions ... ok [INFO] [stdout] test seven::test::test_step_duration ... ok [INFO] [stdout] test seven::test::test_solution ... ok [INFO] [stdout] test seven::test::test_step_constraint_new ... ok [INFO] [stdout] test fourteen::test::test_examples_from_writeup ... ok [INFO] [stdout] test ten::test::test_point_new ... ok [INFO] [stdout] test eleven::test::test_power_level ... ok [INFO] [stdout] test thirteen::test::test_solutions ... ok [INFO] [stdout] test four::test::test_solutions ... ok [INFO] [stdout] test sixteen::test::test_solution ... ok [INFO] [stdout] test sixteen::test::test_parse_input ... ok [INFO] [stdout] test twelve::test::test_generation_rule_new ... ok [INFO] [stdout] test three::test::test_claim_new ... ok [INFO] [stdout] test two::test::test_differing_character_positions ... ok [INFO] [stdout] test six::test::test_manhattan_distance ... ok [INFO] [stdout] test twelve::test::test_solution ... ok [INFO] [stdout] test two::test::test_solutions ... ok [INFO] [stdout] test util::test::test_frequencies ... ok [INFO] [stdout] test six::test::test_solutions ... ok [INFO] [stdout] test one::test::test_answers ... ok [INFO] [stdout] test ten::test::test_solution ... ok [INFO] [stderr] 0: 0x5591ca752000 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x5591ca752000 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5591ca752000 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x5591ca752000 - ::fmt::h1e0bdbb35e83deca [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x5591ca774adc - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x5591ca74e572 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516 [INFO] [stderr] 6: 0x5591ca75452d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x5591ca75452d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x5591ca75452d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x5591ca7541d8 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x5591ca754c11 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x5591ca7547b9 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484 [INFO] [stderr] 12: 0x5591ca75248c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x5591ca754779 - rust_begin_unwind [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483 [INFO] [stderr] 14: 0x5591ca773101 - core::panicking::panic_fmt::h5b17d4a0e853d0f5 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x5591ca77304d - core::panicking::panic::hc6be4d7009fb30ae [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:50 [INFO] [stderr] 16: 0x5591ca735e27 - core::mem::uninitialized::h16fe5f3a7db61d84 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658 [INFO] [stderr] 17: 0x5591ca735e27 - crossbeam_epoch::sync::queue::Queue::new::ha8db603608b86025 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/sync/queue.rs:57 [INFO] [stderr] 18: 0x5591ca735e27 - crossbeam_epoch::internal::Global::new::h9ae2539b3e4c7605 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/internal.rs:63 [INFO] [stderr] 19: 0x5591ca735e27 - crossbeam_epoch::collector::Collector::new::h97c0ca1204f6f7de [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/collector.rs:32 [INFO] [stderr] 20: 0x5591ca735e27 - ::deref::__static_ref_initialize::h9c39ef2cefb4452f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:12 [INFO] [stderr] 21: 0x5591ca735e27 - core::ops::function::FnOnce::call_once::haa8275cffe09d010 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227 [INFO] [stderr] 22: 0x5591ca735e27 - lazy_static::lazy::Lazy::get::{{closure}}::h3ffb849cfb1a0cb7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:28 [INFO] [stderr] 23: 0x5591ca735e27 - std::sync::once::Once::call_once::{{closure}}::h6bf5320af240e93b [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sync/once.rs:261 [INFO] [stderr] 24: 0x5591ca751932 - std::sync::once::Once::call_inner::h33bd609ddf05a465 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sync/once.rs:419 [INFO] [stderr] 25: 0x5591ca735d74 - std::sync::once::Once::call_once::h82b5187cd420e63f [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sync/once.rs:261 [INFO] [stderr] 26: 0x5591ca735d74 - lazy_static::lazy::Lazy::get::h47df3c4f4becc4bb [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:27 [INFO] [stderr] 27: 0x5591ca735d74 - ::deref::__stability::he969559a70f08279 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs:139 [INFO] [stderr] 28: 0x5591ca735d74 - ::deref::h325e8842d768e3f5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs:141 [INFO] [stderr] 29: 0x5591ca735d74 - crossbeam_epoch::default::HANDLE::__init::h1dfe408274b79345 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:17 [INFO] [stderr] 30: 0x5591ca735d74 - core::ops::function::FnOnce::call_once::hca9a09ed243d69f7 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227 [INFO] [stderr] 31: 0x5591ca735d74 - std::thread::local::lazy::LazyKeyInner::initialize::hd45254e26649ae67 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:304 [INFO] [stderr] 32: 0x5591ca730f1c - std::thread::local::LocalKey::try_with::h51fa6dd97d1bb5ec [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:271 [INFO] [stderr] 33: 0x5591ca730f1c - std::thread::local::LocalKey::with::ha2d999f0205a48c7 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:248 [INFO] [stderr] 34: 0x5591ca730f1c - crossbeam_epoch::default::is_pinned::hfd6119b3124fd7fb [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:33 [INFO] [stderr] 35: 0x5591ca730f1c - crossbeam_deque::Stealer::steal::h2e0ae80258424dee [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs:714 [INFO] [stderr] 36: 0x5591ca72d61e - rayon_core::registry::WorkerThread::steal::{{closure}}::h715586c7c7d05896 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:614 [INFO] [stderr] 37: 0x5591ca72d61e - core::ops::function::impls:: for &mut F>::call_mut::h6f965d2b5b488e5f [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:269 [INFO] [stderr] 38: 0x5591ca731128 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::hb745cb36a036702a [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:2261 [INFO] [stderr] 39: 0x5591ca731128 - core::iter::adapters::filter_try_fold::{{closure}}::he79f090d9779ed18 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/mod.rs:1078 [INFO] [stderr] 40: 0x5591ca731128 - core::ops::function::impls:: for &mut F>::call_mut::h09251a267e302cae [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:269 [INFO] [stderr] 41: 0x5591ca731128 - core::iter::traits::iterator::Iterator::try_fold::h74dded04857de094 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:1888 [INFO] [stderr] 42: 0x5591ca731128 - as core::iter::traits::iterator::Iterator>::try_fold::h041871877eaa74b4 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/chain.rs:105 [INFO] [stderr] 43: 0x5591ca72fd42 - as core::iter::traits::iterator::Iterator>::try_fold::hacdcf39434728968 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/mod.rs:1127 [INFO] [stderr] 44: 0x5591ca72fd42 - core::iter::traits::iterator::Iterator::find_map::h3fefa16def2549fd [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:2267 [INFO] [stderr] 45: 0x5591ca72fd42 - as core::iter::traits::iterator::Iterator>::next::hfef39ffde9fa547e [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/mod.rs:1245 [INFO] [stderr] 46: 0x5591ca72fd42 - rayon_core::registry::WorkerThread::steal::h6ca39a7d18862b29 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:608 [INFO] [stderr] 47: 0x5591ca72f7cc - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h5d2df5cd9456b7fd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:565 [INFO] [stderr] 48: 0x5591ca72f7cc - core::option::Option::or_else::hd6f0d8c98af0899c [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/option.rs:752 [INFO] [stderr] 49: 0x5591ca72f7cc - rayon_core::registry::WorkerThread::wait_until_cold::hc7f39eeaa27d3cd8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:564 [INFO] [stderr] 50: 0x5591ca730343 - rayon_core::registry::WorkerThread::wait_until::h5c9a843a5fb30e2e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:544 [INFO] [stderr] 51: 0x5591ca730343 - rayon_core::registry::main_loop::hc1009e20015b5ca5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:666 [INFO] [stderr] 52: 0x5591ca7314cd - rayon_core::registry::Registry::new::{{closure}}::h93fe6cd334d18e2c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:135 [INFO] [stderr] 53: 0x5591ca7314cd - std::sys_common::backtrace::__rust_begin_short_backtrace::h4b2f1f9777e463d7 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137 [INFO] [stdout] test three::test::test_solutions ... ok [INFO] [stderr] 54: 0x5591ca7325f8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ab4ba520d9fe213 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464 [INFO] [stderr] 55: 0x5591ca7325f8 - as core::ops::function::FnOnce<()>>::call_once::hbee3e4d9aff7bac3 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308 [INFO] [stderr] 56: 0x5591ca7325f8 - std::panicking::try::do_call::h3ccbccd11d8a8fff [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381 [INFO] [stderr] 57: 0x5591ca7325f8 - std::panicking::try::haafe31a63fa4b153 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345 [INFO] [stderr] 58: 0x5591ca7325f8 - std::panic::catch_unwind::h60af9c6f110c7327 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382 [INFO] [stderr] 59: 0x5591ca7325f8 - std::thread::Builder::spawn_unchecked::{{closure}}::hb922bfd01e245a33 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463 [INFO] [stderr] 60: 0x5591ca7325f8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc3ca475afd1c0fbf [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227 [INFO] [stderr] 61: 0x5591ca75b10a - as core::ops::function::FnOnce>::call_once::hd4d30e37db281e8f [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042 [INFO] [stderr] 62: 0x5591ca75b10a - as core::ops::function::FnOnce>::call_once::h019185a215ba16e4 [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042 [INFO] [stderr] 63: 0x5591ca75b10a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f [INFO] [stderr] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87 [INFO] [stderr] 64: 0x7ff8b1845609 - start_thread [INFO] [stderr] 65: 0x7ff8b1ad0103 - clone [INFO] [stderr] 66: 0x0 - [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/advent_2018-25e553efc0748ede` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "e4d49c58f44cc78197fa8af4fb9dab682ad96e7e304eaa97209fbe5eeefa042e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4d49c58f44cc78197fa8af4fb9dab682ad96e7e304eaa97209fbe5eeefa042e", kill_on_drop: false }` [INFO] [stdout] e4d49c58f44cc78197fa8af4fb9dab682ad96e7e304eaa97209fbe5eeefa042e