[INFO] cloning repository https://github.com/Dcodefrenzy/adventofcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dcodefrenzy/adventofcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDcodefrenzy%2Fadventofcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDcodefrenzy%2Fadventofcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aee963a533c582a21c99be093f98daadc169de25
[INFO] testing Dcodefrenzy/adventofcode against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDcodefrenzy%2Fadventofcode" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dcodefrenzy/adventofcode on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dcodefrenzy/adventofcode
[INFO] finished tweaking git repo https://github.com/Dcodefrenzy/adventofcode
[INFO] tweaked toml for git repo https://github.com/Dcodefrenzy/adventofcode written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/Dcodefrenzy/adventofcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 664c744c358514f754efa684b907cb0b5aa6c5e72281ef5b3c6ae3e35b912c8d
[INFO] running `Command { std: "docker" "start" "-a" "664c744c358514f754efa684b907cb0b5aa6c5e72281ef5b3c6ae3e35b912c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "664c744c358514f754efa684b907cb0b5aa6c5e72281ef5b3c6ae3e35b912c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "664c744c358514f754efa684b907cb0b5aa6c5e72281ef5b3c6ae3e35b912c8d", kill_on_drop: false }`
[INFO] [stdout] 664c744c358514f754efa684b907cb0b5aa6c5e72281ef5b3c6ae3e35b912c8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f865578e3ed936f0a115cc116bf438a2dea0bebc57be33a572990524a0cb510
[INFO] running `Command { std: "docker" "start" "-a" "6f865578e3ed936f0a115cc116bf438a2dea0bebc57be33a572990524a0cb510", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling src v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `part_one`
[INFO] [stdout]   --> src/day1/sonar_sweep.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |            let part_one =   part_one(&input_numbers);
[INFO] [stdout]    |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_part_one`
[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/day1/sonar_sweep.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |                let mut input_number:i32 = num.parse().expect("Expect a numb");
[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 0.57s
[INFO] running `Command { std: "docker" "inspect" "6f865578e3ed936f0a115cc116bf438a2dea0bebc57be33a572990524a0cb510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f865578e3ed936f0a115cc116bf438a2dea0bebc57be33a572990524a0cb510", kill_on_drop: false }`
[INFO] [stdout] 6f865578e3ed936f0a115cc116bf438a2dea0bebc57be33a572990524a0cb510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9866fcd81469391a4875640740dc411812d98d4a05f83b90ef27494334f5f614
[INFO] running `Command { std: "docker" "start" "-a" "9866fcd81469391a4875640740dc411812d98d4a05f83b90ef27494334f5f614", kill_on_drop: false }`
[INFO] [stderr]    Compiling src v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `part_one`
[INFO] [stdout]   --> src/day1/sonar_sweep.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |            let part_one =   part_one(&input_numbers);
[INFO] [stdout]    |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_part_one`
[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/day1/sonar_sweep.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |                let mut input_number:i32 = num.parse().expect("Expect a numb");
[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 0.30s
[INFO] running `Command { std: "docker" "inspect" "9866fcd81469391a4875640740dc411812d98d4a05f83b90ef27494334f5f614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9866fcd81469391a4875640740dc411812d98d4a05f83b90ef27494334f5f614", kill_on_drop: false }`
[INFO] [stdout] 9866fcd81469391a4875640740dc411812d98d4a05f83b90ef27494334f5f614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f71b3a15bb7fd7a98b6f8933100aa7a05a0a8b90c7c08249842f8b29f5c793c3
[INFO] running `Command { std: "docker" "start" "-a" "f71b3a15bb7fd7a98b6f8933100aa7a05a0a8b90c7c08249842f8b29f5c793c3", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `part_one`
[INFO] [stderr]   --> src/day1/sonar_sweep.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |            let part_one =   part_one(&input_numbers);
[INFO] [stderr]    |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_part_one`
[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/day1/sonar_sweep.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |                let mut input_number:i32 = num.parse().expect("Expect a numb");
[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: `src` (bin "src" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/src-832b208f2d1c8698)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f71b3a15bb7fd7a98b6f8933100aa7a05a0a8b90c7c08249842f8b29f5c793c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71b3a15bb7fd7a98b6f8933100aa7a05a0a8b90c7c08249842f8b29f5c793c3", kill_on_drop: false }`
[INFO] [stdout] f71b3a15bb7fd7a98b6f8933100aa7a05a0a8b90c7c08249842f8b29f5c793c3