[INFO] updating cached repository https://github.com/Tirka/advent-of-code-2018 [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1c3de8b5c51e9d89e7397c513532cd2f742f5af9 [INFO] testing Tirka/advent-of-code-2018 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTirka%2Fadvent-of-code-2018" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tirka/advent-of-code-2018 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Tirka/advent-of-code-2018 [INFO] finished tweaking git repo https://github.com/Tirka/advent-of-code-2018 [INFO] tweaked toml for git repo https://github.com/Tirka/advent-of-code-2018 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Tirka/advent-of-code-2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 09a7b36e9f1196a38d09a2bb6d728ef27988faec5f9420630b01a5d48330d0ea [INFO] running `"docker" "start" "-a" "09a7b36e9f1196a38d09a2bb6d728ef27988faec5f9420630b01a5d48330d0ea"` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.11 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Compiling advent2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/day15.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 1m 23s [INFO] running `"docker" "inspect" "09a7b36e9f1196a38d09a2bb6d728ef27988faec5f9420630b01a5d48330d0ea"` [INFO] running `"docker" "rm" "-f" "09a7b36e9f1196a38d09a2bb6d728ef27988faec5f9420630b01a5d48330d0ea"` [INFO] [stdout] 09a7b36e9f1196a38d09a2bb6d728ef27988faec5f9420630b01a5d48330d0ea [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e46e0e6ac2ff8b44d232001daece17c0305fbd8269a1b27d593c4d9b6aac3986 [INFO] running `"docker" "start" "-a" "e46e0e6ac2ff8b44d232001daece17c0305fbd8269a1b27d593c4d9b6aac3986"` [INFO] [stderr] Compiling advent2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/day15.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/day16.rs:334:7 [INFO] [stderr] | [INFO] [stderr] 334 | ].into_iter().cloned().collect(); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 23.50s [INFO] running `"docker" "inspect" "e46e0e6ac2ff8b44d232001daece17c0305fbd8269a1b27d593c4d9b6aac3986"` [INFO] running `"docker" "rm" "-f" "e46e0e6ac2ff8b44d232001daece17c0305fbd8269a1b27d593c4d9b6aac3986"` [INFO] [stdout] e46e0e6ac2ff8b44d232001daece17c0305fbd8269a1b27d593c4d9b6aac3986 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 36241db7853debb8c933e55d1ca86a7ee2d9e4c13d07466f0f9fb7fb4436e666 [INFO] running `"docker" "start" "-a" "36241db7853debb8c933e55d1ca86a7ee2d9e4c13d07466f0f9fb7fb4436e666"` [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/day15.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/day16.rs:334:7 [INFO] [stderr] | [INFO] [stderr] 334 | ].into_iter().cloned().collect(); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #66145 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advent2018-b4d57aa93dd33a1d [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test day01::test_example ... ok [INFO] [stdout] test day02::test_example_part_1 ... ok [INFO] [stdout] test day04::test_parsing ... ok [INFO] [stdout] test day06::test_parsing ... ok [INFO] [stdout] test day04::test_strategies ... ok [INFO] [stdout] test day06::test_example ... ok [INFO] [stdout] test day03::test_parsing ... ok [INFO] [stdout] test day05::test_example ... ok [INFO] [stdout] test day02::test_example_part_2 ... ok [INFO] [stdout] test day07::test_parsing ... ok [INFO] [stdout] test day08::test_tree_building ... ok [INFO] [stdout] test day08::test_parse_raw_string ... ok [INFO] [stdout] test day09::test_marble_game_1 ... ok [INFO] [stdout] test day09::test_marble_game_3 ... ok [INFO] [stdout] test day09::test_parsing ... ok [INFO] [stdout] test day09::test_marble_game_5 ... ok [INFO] [stdout] test day09::test_marble_game_4 ... ok [INFO] [stdout] test day09::test_marble_game_2 ... ok [INFO] [stdout] test day11::test_power_level ... ok [INFO] [stdout] test day11::test_hundreds_extractor ... ok [INFO] [stdout] test day12::test_parsing ... ok [INFO] [stdout] test day12::test_life ... ok [INFO] [stdout] test day13::test_parsing ... ok [INFO] [stdout] test day13::test_collision ... ok [INFO] [stdout] test day14::test_recipe_backwards_1 ... ok [INFO] [stdout] test day10::test_parsing ... ok [INFO] [stdout] test day14::test_recipe_backwards_2 ... ok [INFO] [stdout] test day14::test_recipe_score ... ok [INFO] [stdout] test day15::babikas ... ok [INFO] [stdout] test day16::test_op_sample ... ok [INFO] [stdout] test day14::test_recipe_backwards_4 ... ok [INFO] [stdout] test day14::test_recipe_backwards_3 ... ok [INFO] [stdout] test day11::test_grid_fixed ... ok [INFO] [stdout] test day03::test_example ... ok [INFO] [stdout] test day07::test_sequence_processing ... FAILED [INFO] [stdout] test day11::test_grid_absolute_1 ... ok [INFO] [stdout] test day11::test_grid_absolute_2 ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- day07::test_sequence_processing stdout ---- [INFO] [stdout] Runtime { instructions: Instructions({'F': {'C'}, 'A': {'C'}, 'D': {'A'}, 'B': {'A'}, 'E': {'B', 'D', 'F'}, 'C': {}}), workers: [0, 0], time_spent: 0 } [INFO] [stdout] [INFO] [stdout] Runtime { instructions: Instructions({'F': {}, 'D': {}, 'B': {}, 'E': {'B', 'D', 'F'}}), workers: [2, 0], time_spent: 1 } [INFO] [stdout] [INFO] [stdout] Runtime { instructions: Instructions({'F': {}, 'D': {}, 'E': {'D', 'F'}}), workers: [1, -1], time_spent: 2 } [INFO] [stdout] [INFO] [stdout] Runtime { instructions: Instructions({'F': {}, 'E': {'F'}}), workers: [3, -2], time_spent: 3 } [INFO] [stdout] [INFO] [stdout] Runtime { instructions: Instructions({'E': {}}), workers: [5, -3], time_spent: 4 } [INFO] [stdout] [INFO] [stdout] Runtime { instructions: Instructions({}), workers: [4, -4], time_spent: 5 } [INFO] [stdout] [INFO] [stdout] Runtime { instructions: Instructions({}), workers: [3, -5], time_spent: 6 } [INFO] [stdout] [INFO] [stdout] Runtime { instructions: Instructions({}), workers: [2, -6], time_spent: 7 } [INFO] [stdout] [INFO] [stdout] Runtime { instructions: Instructions({}), workers: [1, -7], time_spent: 8 } [INFO] [stdout] [INFO] [stdout] thread 'day07::test_sequence_processing' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `9`, [INFO] [stdout] right: `15`', src/day07.rs:140:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558caf5e76d4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x558caf5e76d4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x558caf5e76d4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x558caf5e76d4 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x558caf610ddc - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x558caf517d65 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x558caf5e1cf1 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x558caf5e9fa5 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x558caf5e9fa5 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x558caf5e9fa5 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x558caf5e9c8b - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x558caf5ea602 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x558caf5ea1eb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x558caf5ea15b - std::panicking::begin_panic_fmt::hf14ab99546f1bbc1 [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x558caf514f86 - advent2018::day07::test_sequence_processing::ha893b007caae5f1a [INFO] [stdout] at src/day07.rs:140 [INFO] [stdout] 15: 0x558caf523c5f - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 16: 0x558caf53f25e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 17: 0x558caf53f25e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 18: 0x558caf53f25e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 19: 0x558caf53f25e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x558caf53f25e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 21: 0x558caf53f25e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 22: 0x558caf517216 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 23: 0x558caf51c535 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 24: 0x558caf51c535 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 25: 0x558caf51c535 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 26: 0x558caf51c535 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 27: 0x558caf51c535 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x558caf51c535 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 29: 0x558caf51c535 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 30: 0x558caf5ddeff - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 31: 0x558caf5f0e13 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 32: 0x558caf5f0e13 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 33: 0x7f28cd6696db - start_thread [INFO] [stdout] 34: 0x7f28cd17a88f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] day07::test_sequence_processing [INFO] [stdout] [INFO] [stdout] test result: FAILED. 36 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin advent2018' [INFO] running `"docker" "inspect" "36241db7853debb8c933e55d1ca86a7ee2d9e4c13d07466f0f9fb7fb4436e666"` [INFO] running `"docker" "rm" "-f" "36241db7853debb8c933e55d1ca86a7ee2d9e4c13d07466f0f9fb7fb4436e666"` [INFO] [stdout] 36241db7853debb8c933e55d1ca86a7ee2d9e4c13d07466f0f9fb7fb4436e666