[INFO] cloning repository https://github.com/rcurtis/AdventOfCode_2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rcurtis/AdventOfCode_2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcurtis%2FAdventOfCode_2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcurtis%2FAdventOfCode_2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09ae7088b896b7778c851a49c960141c6a3237f6
[INFO] testing rcurtis/AdventOfCode_2020 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcurtis%2FAdventOfCode_2020" "/workspace/builds/worker-74/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rcurtis/AdventOfCode_2020 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rcurtis/AdventOfCode_2020
[INFO] finished tweaking git repo https://github.com/rcurtis/AdventOfCode_2020
[INFO] tweaked toml for git repo https://github.com/rcurtis/AdventOfCode_2020 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate git repo https://github.com/rcurtis/AdventOfCode_2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 385d83e1fb84a2622f45d240cf22e8e4c64a1cefa3a46fd5800837f92d4f40f5
[INFO] running `Command { std: "docker" "start" "-a" "385d83e1fb84a2622f45d240cf22e8e4c64a1cefa3a46fd5800837f92d4f40f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "385d83e1fb84a2622f45d240cf22e8e4c64a1cefa3a46fd5800837f92d4f40f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385d83e1fb84a2622f45d240cf22e8e4c64a1cefa3a46fd5800837f92d4f40f5", kill_on_drop: false }`
[INFO] [stdout] 385d83e1fb84a2622f45d240cf22e8e4c64a1cefa3a46fd5800837f92d4f40f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b0b5dc3bccac324be9f4cb7f18c10ab921e6f39fedd66a864eb843ea03b4f02
[INFO] running `Command { std: "docker" "start" "-a" "8b0b5dc3bccac324be9f4cb7f18c10ab921e6f39fedd66a864eb843ea03b4f02", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "8b0b5dc3bccac324be9f4cb7f18c10ab921e6f39fedd66a864eb843ea03b4f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0b5dc3bccac324be9f4cb7f18c10ab921e6f39fedd66a864eb843ea03b4f02", kill_on_drop: false }`
[INFO] [stdout] 8b0b5dc3bccac324be9f4cb7f18c10ab921e6f39fedd66a864eb843ea03b4f02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef363b0bf7ad102955bb3d8652c334a5051f13919c9e6eb76526734ffc905e19
[INFO] running `Command { std: "docker" "start" "-a" "ef363b0bf7ad102955bb3d8652c334a5051f13919c9e6eb76526734ffc905e19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent_of_code_2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.06s
[INFO] running `Command { std: "docker" "inspect" "ef363b0bf7ad102955bb3d8652c334a5051f13919c9e6eb76526734ffc905e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef363b0bf7ad102955bb3d8652c334a5051f13919c9e6eb76526734ffc905e19", kill_on_drop: false }`
[INFO] [stdout] ef363b0bf7ad102955bb3d8652c334a5051f13919c9e6eb76526734ffc905e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eff94c581f9bb6ff647e12234b1acecb2670378a232db600a62a8f22cdf38c6a
[INFO] running `Command { std: "docker" "start" "-a" "eff94c581f9bb6ff647e12234b1acecb2670378a232db600a62a8f22cdf38c6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_2020-1b5290c508c6284a)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test day_1::tests::can_read_input ... ok
[INFO] [stderr] 
[INFO] [stdout] test day_2::tests::can_parse ... ok
[INFO] [stderr] thread 'day_7::tests::contains_1' has overflowed its stack
[INFO] [stdout] test day_2::tests::fails_invalid1 ... ok
[INFO] [stderr] fatal runtime error: stack overflow
[INFO] [stdout] test day_1::tests::finds_2_values_that_add_to_2020 ... ok
[INFO] [stdout] test day_2::tests::fails_invalid2 ... ok
[INFO] [stdout] test day_2::tests::passes_invalid_part_2_2 ... ok
[INFO] [stdout] test day_2::tests::passes_invalid_part_2_3 ... ok
[INFO] [stdout] test day_2::tests::passes_valid1 ... ok
[INFO] [stdout] test day_2::tests::passes_valid2 ... ok
[INFO] [stdout] test day_2::tests::passes_valid_part_2_1 ... ok
[INFO] [stdout] test day_4::tests::invalid_hair_color1 ... ok
[INFO] [stdout] test day_4::tests::invalid_height_cm ... ok
[INFO] [stdout] test day_4::tests::invalid_eye_colors ... ok
[INFO] [stdout] test day_4::tests::invalid_height_in ... ok
[INFO] [stdout] test day_4::tests::invalid_part2_1 ... ok
[INFO] [stdout] test day_4::tests::invalid_part2_2 ... ok
[INFO] [stdout] test day_3::tests::part_1_correct_answer ... ok
[INFO] [stdout] test day_4::tests::invalid_part2_3 ... ok
[INFO] [stdout] test day_4::tests::invalid_pid ... ok
[INFO] [stdout] test day_4::tests::invalid_year ... ok
[INFO] [stdout] test day_4::tests::invalid_part2_4 ... ok
[INFO] [stdout] test day_4::tests::is_digit_is_fucking_weird ... ok
[INFO] [stdout] test day_4::tests::parse_missing_cid_and_byr ... ok
[INFO] [stdout] test day_4::tests::parse_missing_hgt ... ok
[INFO] [stdout] test day_4::tests::parse_with_all_fields ... ok
[INFO] [stdout] test day_4::tests::parse_with_all_except_cid ... ok
[INFO] [stdout] test day_4::tests::valid_eye_colors ... ok
[INFO] [stdout] test day_4::tests::valid_hair_color ... ok
[INFO] [stdout] test day_4::tests::valid_height_cm ... ok
[INFO] [stdout] test day_4::tests::valid_height_in ... ok
[INFO] [stdout] test day_3::tests::part_2_correct_answer ... ok
[INFO] [stdout] test day_4::tests::valid_part2_2 ... ok
[INFO] [stdout] test day_4::tests::valid_part2_3 ... ok
[INFO] [stdout] test day_4::tests::valid_part2_4 ... ok
[INFO] [stdout] test day_4::tests::valid_part2_5 ... ok
[INFO] [stdout] test day_4::tests::valid_pid ... ok
[INFO] [stdout] test day_4::tests::valid_year ... ok
[INFO] [stdout] test day_5::tests::get_col_1 ... ok
[INFO] [stdout] test day_5::tests::get_col_2 ... ok
[INFO] [stdout] test day_5::tests::get_col_3 ... ok
[INFO] [stdout] test day_5::tests::get_seat_id_1 ... ok
[INFO] [stdout] test day_5::tests::get_seat_id_2 ... ok
[INFO] [stdout] test day_5::tests::step_1 ... ok
[INFO] [stdout] test day_5::tests::step_3 ... ok
[INFO] [stdout] test day_5::tests::step_4 ... ok
[INFO] [stdout] test day_5::tests::step_5 ... ok
[INFO] [stdout] test day_5::tests::step_6 ... ok
[INFO] [stdout] test day_5::tests::step_7 ... ok
[INFO] [stdout] test day_6::tests::part_2_1 ... ok
[INFO] [stdout] test day_5::tests::step_2 ... ok
[INFO] [stdout] test day_5::tests::get_seat_id_3 ... ok
[INFO] [stdout] test day_7::tests::new_bag_1 ... ok
[INFO] [stdout] test day_6::tests::step_1 ... ok
[INFO] [stdout] test day_7::tests::new_bag_3 ... ok
[INFO] [stdout] test day_8::tests::str_to_instr2 ... ok
[INFO] [stdout] test day_8::tests::parse_all_input ... ok
[INFO] [stdout] test day_8::tests::str_to_instr1 ... ok
[INFO] [stdout] test day_8::tests::input_to_tokens ... ok
[INFO] [stdout] test day_7::tests::new_bag_2 ... ok
[INFO] [stdout] test day_8::tests::str_to_instr3 ... ok
[INFO] [stdout] test day_8::tests::str_to_instr4 ... ok
[INFO] [stdout] test day_8::tests::swap_does_things_hjgfu09808yasd980 ... ok
[INFO] [stdout] test day_9::tests::part_1_test ... ok
[INFO] [stdout] test day_9::tests::part_2_test ... ok
[INFO] [stderr] error: test failed, to rerun pass '--bin advent_of_code_2020'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/advent_of_code_2020-1b5290c508c6284a` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "eff94c581f9bb6ff647e12234b1acecb2670378a232db600a62a8f22cdf38c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff94c581f9bb6ff647e12234b1acecb2670378a232db600a62a8f22cdf38c6a", kill_on_drop: false }`
[INFO] [stdout] eff94c581f9bb6ff647e12234b1acecb2670378a232db600a62a8f22cdf38c6a