[INFO] cloning repository https://github.com/simonlee2/aoc2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simonlee2/aoc2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonlee2%2Faoc2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonlee2%2Faoc2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 768f319c1030c4d5619015ae2bd742eac8cd1412
[INFO] testing simonlee2/aoc2019 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonlee2%2Faoc2019" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simonlee2/aoc2019 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/simonlee2/aoc2019
[INFO] finished tweaking git repo https://github.com/simonlee2/aoc2019
[INFO] tweaked toml for git repo https://github.com/simonlee2/aoc2019 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/simonlee2/aoc2019 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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] a4bf2ea30aac222a6ac8149df2d2c05215edaef976bdc4444066bca80da20f45
[INFO] running `Command { std: "docker" "start" "-a" "a4bf2ea30aac222a6ac8149df2d2c05215edaef976bdc4444066bca80da20f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4bf2ea30aac222a6ac8149df2d2c05215edaef976bdc4444066bca80da20f45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bf2ea30aac222a6ac8149df2d2c05215edaef976bdc4444066bca80da20f45", kill_on_drop: false }`
[INFO] [stdout] a4bf2ea30aac222a6ac8149df2d2c05215edaef976bdc4444066bca80da20f45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 80e17042e60bb9d39e31ae2fbd6f13f62c08db6c503906c8be6d2896bfdb9697
[INFO] running `Command { std: "docker" "start" "-a" "80e17042e60bb9d39e31ae2fbd6f13f62c08db6c503906c8be6d2896bfdb9697", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `compute_distance`
[INFO] [stdout]   --> src/day3/mod.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn compute_distance(wire_a: String, wire_b: String) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `manhattan_distance`
[INFO] [stdout]   --> src/day3/mod.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn manhattan_distance(&self, other: &Self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "80e17042e60bb9d39e31ae2fbd6f13f62c08db6c503906c8be6d2896bfdb9697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e17042e60bb9d39e31ae2fbd6f13f62c08db6c503906c8be6d2896bfdb9697", kill_on_drop: false }`
[INFO] [stdout] 80e17042e60bb9d39e31ae2fbd6f13f62c08db6c503906c8be6d2896bfdb9697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 89efb3ec77a44602fbee793634e91ee0c9944a9de85958e6a33ef5c877a1ce8d
[INFO] running `Command { std: "docker" "start" "-a" "89efb3ec77a44602fbee793634e91ee0c9944a9de85958e6a33ef5c877a1ce8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "89efb3ec77a44602fbee793634e91ee0c9944a9de85958e6a33ef5c877a1ce8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89efb3ec77a44602fbee793634e91ee0c9944a9de85958e6a33ef5c877a1ce8d", kill_on_drop: false }`
[INFO] [stdout] 89efb3ec77a44602fbee793634e91ee0c9944a9de85958e6a33ef5c877a1ce8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 1da8b09f8bb6f1ae92944aa7f0035bf3ba456f8b52c7ba5d8604f2d160878c9f
[INFO] running `Command { std: "docker" "start" "-a" "1da8b09f8bb6f1ae92944aa7f0035bf3ba456f8b52c7ba5d8604f2d160878c9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2019-656480786b703453)
[INFO] [stdout] test day2::tests::test_sample1 ... ok
[INFO] [stdout] test day2::tests::test_sample3 ... ok
[INFO] [stdout] test day3::tests::test_line_up ... ok
[INFO] [stdout] test day2::tests::test_sample4 ... ok
[INFO] [stdout] test day2::tests::test_sample2 ... ok
[INFO] [stdout] test day3::tests::test_line ... ok
[INFO] [stdout] test day3::tests::test_line_left ... ok
[INFO] [stdout] test day3::tests::test_line_down ... ok
[INFO] [stdout] test day3::tests::test_line_right ... ok
[INFO] [stdout] test day3::tests::test_least_steps_2 ... ok
[INFO] [stdout] test day3::tests::test_sample1 ... ok
[INFO] [stdout] test day3::tests::test_sample2 ... ok
[INFO] [stdout] test day3::tests::test_least_steps_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1da8b09f8bb6f1ae92944aa7f0035bf3ba456f8b52c7ba5d8604f2d160878c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da8b09f8bb6f1ae92944aa7f0035bf3ba456f8b52c7ba5d8604f2d160878c9f", kill_on_drop: false }`
[INFO] [stdout] 1da8b09f8bb6f1ae92944aa7f0035bf3ba456f8b52c7ba5d8604f2d160878c9f