[INFO] cloning repository https://github.com/jcsims/aoc2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcsims/aoc2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcsims%2Faoc2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcsims%2Faoc2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e91fbbced7512f2a4fd3ecbe1059ee96312a55e
[INFO] testing jcsims/aoc2019 against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcsims%2Faoc2019" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jcsims/aoc2019 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jcsims/aoc2019
[INFO] finished tweaking git repo https://github.com/jcsims/aoc2019
[INFO] tweaked toml for git repo https://github.com/jcsims/aoc2019 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/jcsims/aoc2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 746968f65e418d5fa9af8f09ce374698e29e0fa6e92b568637e57a455c732653
[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" "746968f65e418d5fa9af8f09ce374698e29e0fa6e92b568637e57a455c732653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "746968f65e418d5fa9af8f09ce374698e29e0fa6e92b568637e57a455c732653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746968f65e418d5fa9af8f09ce374698e29e0fa6e92b568637e57a455c732653", kill_on_drop: false }`
[INFO] [stdout] 746968f65e418d5fa9af8f09ce374698e29e0fa6e92b568637e57a455c732653
[INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 223d2b2368c0d37665c25d9a74335fc0889a40f543b3d977e6e394ec3d4a2559
[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" "223d2b2368c0d37665c25d9a74335fc0889a40f543b3d977e6e394ec3d4a2559", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling primes v0.2.4
[INFO] [stderr]    Compiling regex v1.3.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `program`
[INFO] [stdout]  --> src/day17.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut program = Program::new(util::comma_separated_to_vec("data/d17.txt"));
[INFO] [stdout]   |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day17.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut program = Program::new(util::comma_separated_to_vec("data/d17.txt"));
[INFO] [stdout]   |         ----^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.97s
[INFO] running `Command { std: "docker" "inspect" "223d2b2368c0d37665c25d9a74335fc0889a40f543b3d977e6e394ec3d4a2559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223d2b2368c0d37665c25d9a74335fc0889a40f543b3d977e6e394ec3d4a2559", kill_on_drop: false }`
[INFO] [stdout] 223d2b2368c0d37665c25d9a74335fc0889a40f543b3d977e6e394ec3d4a2559
[INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 6b6b3bceb5f2f1d5439c42d3d828456612982b357a36c94ab998974cc4ccd72c
[INFO] running `Command { std: "docker" "start" "-a" "6b6b3bceb5f2f1d5439c42d3d828456612982b357a36c94ab998974cc4ccd72c", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `program`
[INFO] [stdout]  --> src/day17.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut program = Program::new(util::comma_separated_to_vec("data/d17.txt"));
[INFO] [stdout]   |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day17.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut program = Program::new(util::comma_separated_to_vec("data/d17.txt"));
[INFO] [stdout]   |         ----^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "6b6b3bceb5f2f1d5439c42d3d828456612982b357a36c94ab998974cc4ccd72c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b6b3bceb5f2f1d5439c42d3d828456612982b357a36c94ab998974cc4ccd72c", kill_on_drop: false }`
[INFO] [stdout] 6b6b3bceb5f2f1d5439c42d3d828456612982b357a36c94ab998974cc4ccd72c
[INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d807e80619f6d97de9d6655da3b13e7b7adef8de31dc18f51665d04198e5fb79
[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" "d807e80619f6d97de9d6655da3b13e7b7adef8de31dc18f51665d04198e5fb79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `program`
[INFO] [stderr]  --> src/day17.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut program = Program::new(util::comma_separated_to_vec("data/d17.txt"));
[INFO] [stderr]   |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/day17.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut program = Program::new(util::comma_separated_to_vec("data/d17.txt"));
[INFO] [stderr]   |         ----^^^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aoc2019-c6a3c37154784753
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test day12::update_position_test ... ok
[INFO] [stdout] test day10::space_parsing_test ... ok
[INFO] [stdout] test day10::can_see_test ... ok
[INFO] [stdout] test day15::a_star_test ... ok
[INFO] [stdout] test day12::update_velocities_test ... ok
[INFO] [stdout] test day16::pattern_test ... ok
[INFO] [stdout] test day16::normalize_test ... ok
[INFO] [stdout] test day3::parsing_test ... ok
[INFO] [stdout] test day1::part2_test ... ok
[INFO] [stdout] test day14::parsing_test ... ok
[INFO] [stdout] test day10::test_circular_distance ... ok
[INFO] [stdout] test day3::hash_equality_test ... ok
[INFO] [stdout] test day2::part1_test ... ok
[INFO] [stdout] test day16::vec_to_int_test ... ok
[INFO] [stdout] test day3::distance_traveled_test ... ok
[INFO] [stdout] test day6::orbit_count ... ok
[INFO] [stdout] test day1::part1_test ... ok
[INFO] [stdout] test day4::part1_test ... ok
[INFO] [stdout] test day3::points_equality ... ok
[INFO] [stdout] test day3::points_to_path_test ... ok
[INFO] [stdout] test day6::orbital_transfers_test ... ok
[INFO] [stdout] test day3::part2_test ... ok
[INFO] [stdout] test day6::hash_empty ... ok
[INFO] [stdout] test day6::ancestors_test ... ok
[INFO] [stdout] test day6::test_parsing ... ok
[INFO] [stdout] test day8::building_layers ... ok
[INFO] [stdout] test day3::string_to_points ... ok
[INFO] [stdout] test intcode::opcode_mode_test ... ok
[INFO] [stdout] test day7::phase_sequence ... ok
[INFO] [stdout] test intcode::four_more_opcodes ... ok
[INFO] [stdout] test intcode::basic_io_test ... ok
[INFO] [stdout] test intcode::large_numbers_test ... ok
[INFO] [stdout] test intcode::output_queue_test ... ok
[INFO] [stdout] test intcode::relative_test ... ok
[INFO] [stdout] test day7::permutations ... ok
[INFO] [stdout] test day7::feedback_test ... ok
[INFO] [stdout] test intcode::day2_intcode_test ... ok
[INFO] [stdout] test day16::fft_test ... ok
[INFO] [stdout] test day12::parsing_test ... ok
[INFO] [stdout] test day3::part1_test ... ok
[INFO] [stdout] test day16::test_offset_3 ... ok
[INFO] [stdout] test day16::test_offset_1 ... ok
[INFO] [stdout] test day16::test_offset_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d807e80619f6d97de9d6655da3b13e7b7adef8de31dc18f51665d04198e5fb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d807e80619f6d97de9d6655da3b13e7b7adef8de31dc18f51665d04198e5fb79", kill_on_drop: false }`
[INFO] [stdout] d807e80619f6d97de9d6655da3b13e7b7adef8de31dc18f51665d04198e5fb79