[INFO] cloning repository https://github.com/tarnpreetb123/AdventOfCode2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tarnpreetb123/AdventOfCode2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnpreetb123%2FAdventOfCode2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnpreetb123%2FAdventOfCode2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d681ad6a349fbef552bfcc07a3de9c4a3097c02
[INFO] checking tarnpreetb123/AdventOfCode2022 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnpreetb123%2FAdventOfCode2022" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tarnpreetb123/AdventOfCode2022 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tarnpreetb123/AdventOfCode2022
[INFO] finished tweaking git repo https://github.com/tarnpreetb123/AdventOfCode2022
[INFO] tweaked toml for git repo https://github.com/tarnpreetb123/AdventOfCode2022 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tarnpreetb123/AdventOfCode2022 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f38fe9b0edd5100d326d5d9683b9d411d48f8290e23a7e8964747f938149050f
[INFO] running `Command { std: "docker" "start" "-a" "f38fe9b0edd5100d326d5d9683b9d411d48f8290e23a7e8964747f938149050f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f38fe9b0edd5100d326d5d9683b9d411d48f8290e23a7e8964747f938149050f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38fe9b0edd5100d326d5d9683b9d411d48f8290e23a7e8964747f938149050f", kill_on_drop: false }`
[INFO] [stdout] f38fe9b0edd5100d326d5d9683b9d411d48f8290e23a7e8964747f938149050f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df249b2c6fafa0d5806161fdb556649cb0732e871a44ea96379634dddd5d3797
[INFO] running `Command { std: "docker" "start" "-a" "df249b2c6fafa0d5806161fdb556649cb0732e871a44ea96379634dddd5d3797", kill_on_drop: false }`
[INFO] [stderr]     Checking advent_of_code2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `solution::Solution`
[INFO] [stdout]  --> src/result/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use solution::Solution;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solution::Solution`
[INFO] [stdout]  --> src/result/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use solution::Solution;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]   --> src/days/day02.rs:37:48
[INFO] [stdout]    |
[INFO] [stdout] 37 |     return transformation.get(&*input).unwrap().clone().to_string();
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]   --> src/days/day02.rs:37:48
[INFO] [stdout]    |
[INFO] [stdout] 37 |     return transformation.get(&*input).unwrap().clone().to_string();
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "df249b2c6fafa0d5806161fdb556649cb0732e871a44ea96379634dddd5d3797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df249b2c6fafa0d5806161fdb556649cb0732e871a44ea96379634dddd5d3797", kill_on_drop: false }`
[INFO] [stdout] df249b2c6fafa0d5806161fdb556649cb0732e871a44ea96379634dddd5d3797
[INFO] checking tarnpreetb123/AdventOfCode2022 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarnpreetb123%2FAdventOfCode2022" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tarnpreetb123/AdventOfCode2022 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tarnpreetb123/AdventOfCode2022
[INFO] finished tweaking git repo https://github.com/tarnpreetb123/AdventOfCode2022
[INFO] tweaked toml for git repo https://github.com/tarnpreetb123/AdventOfCode2022 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tarnpreetb123/AdventOfCode2022 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 361713b43b8e4d006de44d553ccffb0474617102417bb24211453617d6cad3f1
[INFO] running `Command { std: "docker" "start" "-a" "361713b43b8e4d006de44d553ccffb0474617102417bb24211453617d6cad3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "361713b43b8e4d006de44d553ccffb0474617102417bb24211453617d6cad3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361713b43b8e4d006de44d553ccffb0474617102417bb24211453617d6cad3f1", kill_on_drop: false }`
[INFO] [stdout] 361713b43b8e4d006de44d553ccffb0474617102417bb24211453617d6cad3f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4962577437eaf736c4429e60e70cc95b130ebed62b7a2b3d5140e6bdc9552f1d
[INFO] running `Command { std: "docker" "start" "-a" "4962577437eaf736c4429e60e70cc95b130ebed62b7a2b3d5140e6bdc9552f1d", kill_on_drop: false }`
[INFO] [stderr]     Checking advent_of_code2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `solution::Solution`
[INFO] [stdout]  --> src/result/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use solution::Solution;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solution::Solution`
[INFO] [stdout]  --> src/result/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use solution::Solution;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]   --> src/days/day02.rs:37:48
[INFO] [stdout]    |
[INFO] [stdout] 37 |     return transformation.get(&*input).unwrap().clone().to_string();
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]   --> src/days/day02.rs:37:48
[INFO] [stdout]    |
[INFO] [stdout] 37 |     return transformation.get(&*input).unwrap().clone().to_string();
[INFO] [stdout]    |                                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "4962577437eaf736c4429e60e70cc95b130ebed62b7a2b3d5140e6bdc9552f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4962577437eaf736c4429e60e70cc95b130ebed62b7a2b3d5140e6bdc9552f1d", kill_on_drop: false }`
[INFO] [stdout] 4962577437eaf736c4429e60e70cc95b130ebed62b7a2b3d5140e6bdc9552f1d