[INFO] updating cached repository https://github.com/alecdwm/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] b97ebb02a9a3ec21928b416541ac40b0e8396c9a [INFO] testing alecdwm/advent-of-code-2018 against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falecdwm%2Fadvent-of-code-2018" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alecdwm/advent-of-code-2018 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/alecdwm/advent-of-code-2018 [INFO] finished tweaking git repo https://github.com/alecdwm/advent-of-code-2018 [INFO] tweaked toml for git repo https://github.com/alecdwm/advent-of-code-2018 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/alecdwm/advent-of-code-2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+beta-2020-06-03" "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] ba8107f44182455e0ecd0697854154ad993d21d59fc6af1542e94ad1df4829fa [INFO] running `"docker" "start" "-a" "ba8107f44182455e0ecd0697854154ad993d21d59fc6af1542e94ad1df4829fa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.59s [INFO] running `"docker" "inspect" "ba8107f44182455e0ecd0697854154ad993d21d59fc6af1542e94ad1df4829fa"` [INFO] running `"docker" "rm" "-f" "ba8107f44182455e0ecd0697854154ad993d21d59fc6af1542e94ad1df4829fa"` [INFO] [stdout] ba8107f44182455e0ecd0697854154ad993d21d59fc6af1542e94ad1df4829fa [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+beta-2020-06-03" "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] 3fdd898fc069d04e5af73df2b207f38269fb6238db1843b868c9ce62589d090a [INFO] running `"docker" "start" "-a" "3fdd898fc069d04e5af73df2b207f38269fb6238db1843b868c9ce62589d090a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.39s [INFO] running `"docker" "inspect" "3fdd898fc069d04e5af73df2b207f38269fb6238db1843b868c9ce62589d090a"` [INFO] running `"docker" "rm" "-f" "3fdd898fc069d04e5af73df2b207f38269fb6238db1843b868c9ce62589d090a"` [INFO] [stdout] 3fdd898fc069d04e5af73df2b207f38269fb6238db1843b868c9ce62589d090a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] 9c9b911bd6b61259cf023c0e0f3045ac48ea71690babb91dea5d3d0662e3f76b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "9c9b911bd6b61259cf023c0e0f3045ac48ea71690babb91dea5d3d0662e3f76b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advent_of_code-40fe54d5c18e0690 [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test year_2019::day3::tests::test_manhattan_distance ... ok [INFO] [stdout] test year_2019::day9::tests::test_part1_examples ... ok [INFO] [stdout] test year_2019::day3::tests::test_part1_examples ... ok [INFO] [stdout] test year_2019::day6::tests::test_orbital_transfers ... ok [INFO] [stdout] test year_2019::day5::tests::test_intcode_computer_part_2_comparison_examples ... ok [INFO] [stdout] test year_2019::day4::tests::test_part1_password_factchecker ... ok [INFO] [stdout] test year_2019::day6::tests::test_orbit_count_checksum ... ok [INFO] [stdout] test year_2019::day3::tests::test_part2_examples ... ok [INFO] [stdout] test year_2019::day9::tests::test_intcode_computer_echo ... ok [INFO] [stdout] test year_2019::day4::tests::test_part2_password_factchecker ... ok [INFO] [stdout] test year_2019::day2::tests::test_part1_examples ... ok [INFO] [stdout] test year_2019::day5::tests::test_intcode_computer_input_output ... ok [INFO] [stdout] test year_2019::day7::tests::test_part2_examples ... FAILED [INFO] [stdout] test year_2019::day10::tests::test_part1_examples ... ok [INFO] [stdout] test year_2019::day7::tests::test_part1_examples ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- year_2019::day7::tests::test_part2_examples stdout ---- [INFO] [stdout] thread 'year_2019::day7::tests::test_part2_examples' panicked at 'Failed to receive amplifier controller output: RecvError', src/year_2019/day7.rs:177:22 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557f6297d4a5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x557f6297d4a5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x557f6297d4a5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x557f6297d4a5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x557f629a54bc - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x557f6292b4a5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x557f629779e1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x557f6297fcd0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x557f6297fcd0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x557f6297fcd0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x557f6297f9ca - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x557f62980307 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x557f6297ff0b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x557f629a3e51 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x557f629a3c73 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x557f62923c15 - core::result::Result::expect::h5b5c966c9441ebc0 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x557f629268c6 - advent_of_code::year_2019::day7::Amplifier::amplify_signal::hb5d0410e9bbdeffb [INFO] [stdout] at src/year_2019/day7.rs:177 [INFO] [stdout] 17: 0x557f62926685 - advent_of_code::year_2019::day7::part2_calculate_highest_signal::{{closure}}::hec77c705b8d3d8fb [INFO] [stdout] at src/year_2019/day7.rs:143 [INFO] [stdout] 18: 0x557f62904a2d - core::iter::adapters::map_fold::{{closure}}::hed023a32ffe9626a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:830 [INFO] [stdout] 19: 0x557f62904c50 - core::iter::adapters::map_fold::{{closure}}::hfcf17fd5afc6a1a6 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:830 [INFO] [stdout] 20: 0x557f62915435 - core::iter::traits::iterator::Iterator::fold::hc919479a6ff6494c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2022 [INFO] [stdout] 21: 0x557f62907569 - as core::iter::traits::iterator::Iterator>::fold::he36f8d66aeb6eb71 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:870 [INFO] [stdout] 22: 0x557f62907684 - as core::iter::traits::iterator::Iterator>::fold::he3c194723f4c956c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:870 [INFO] [stdout] 23: 0x557f62901ce5 - core::iter::traits::iterator::Iterator::fold_first::h7ec487aa45495d89 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2061 [INFO] [stdout] 24: 0x557f62902c5a - core::iter::traits::iterator::Iterator::max_by::hfcd1cd16bf294ff1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2556 [INFO] [stdout] 25: 0x557f629025d5 - core::iter::traits::iterator::Iterator::max::h40efebe06169962c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2464 [INFO] [stdout] 26: 0x557f6292642c - advent_of_code::year_2019::day7::part2_calculate_highest_signal::h31ab8844907fea99 [INFO] [stdout] at src/year_2019/day7.rs:131 [INFO] [stdout] 27: 0x557f628f284e - advent_of_code::year_2019::day7::tests::test_part2_examples::h86e54704df4646fe [INFO] [stdout] at src/year_2019/day7.rs:217 [INFO] [stdout] 28: 0x557f628f26da - advent_of_code::year_2019::day7::tests::test_part2_examples::{{closure}}::h909e2b802c749fa8 [INFO] [stdout] at src/year_2019/day7.rs:208 [INFO] [stdout] 29: 0x557f6291fdbe - core::ops::function::FnOnce::call_once::haffe0087f5d63f64 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 30: 0x557f62952892 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 31: 0x557f62952892 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x557f62952892 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x557f62952892 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x557f62952892 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x557f62952892 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 36: 0x557f62952892 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 37: 0x557f6292a966 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 38: 0x557f6292ff05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 39: 0x557f6292ff05 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 40: 0x557f6292ff05 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 41: 0x557f6292ff05 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 42: 0x557f6292ff05 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 43: 0x557f6292ff05 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 44: 0x557f6292ff05 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 45: 0x557f629865ca - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 46: 0x557f629865ca - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 47: 0x557f629865ca - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 48: 0x7fe022493609 - start_thread [INFO] [stdout] 49: 0x7fe02239f103 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] year_2019::day7::tests::test_part2_examples [INFO] [stdout] [INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "9c9b911bd6b61259cf023c0e0f3045ac48ea71690babb91dea5d3d0662e3f76b"` [INFO] running `"docker" "rm" "-f" "9c9b911bd6b61259cf023c0e0f3045ac48ea71690babb91dea5d3d0662e3f76b"` [INFO] [stdout] 9c9b911bd6b61259cf023c0e0f3045ac48ea71690babb91dea5d3d0662e3f76b