[INFO] cloning repository https://github.com/BrainyZombie/Rust_Advent_of_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BrainyZombie/Rust_Advent_of_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrainyZombie%2FRust_Advent_of_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrainyZombie%2FRust_Advent_of_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5dbb07c3fca13bb00350fe4733b5bde595df485
[INFO] checking BrainyZombie/Rust_Advent_of_code against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrainyZombie%2FRust_Advent_of_code" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BrainyZombie/Rust_Advent_of_code 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/BrainyZombie/Rust_Advent_of_code
[INFO] finished tweaking git repo https://github.com/BrainyZombie/Rust_Advent_of_code
[INFO] tweaked toml for git repo https://github.com/BrainyZombie/Rust_Advent_of_code written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BrainyZombie/Rust_Advent_of_code 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0bfd2c9675620e57d0a5711959ef00cd833b57eb6f3ff3b33e32ad006e8f050d
[INFO] running `Command { std: "docker" "start" "-a" "0bfd2c9675620e57d0a5711959ef00cd833b57eb6f3ff3b33e32ad006e8f050d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bfd2c9675620e57d0a5711959ef00cd833b57eb6f3ff3b33e32ad006e8f050d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bfd2c9675620e57d0a5711959ef00cd833b57eb6f3ff3b33e32ad006e8f050d", kill_on_drop: false }`
[INFO] [stdout] 0bfd2c9675620e57d0a5711959ef00cd833b57eb6f3ff3b33e32ad006e8f050d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 88eb4dc45cc3699471063e9a09c43c3e85b450d04d1eea9aa70635f303b87b79
[INFO] running `Command { std: "docker" "start" "-a" "88eb4dc45cc3699471063e9a09c43c3e85b450d04d1eea9aa70635f303b87b79", kill_on_drop: false }`
[INFO] [stderr]     Checking advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]   --> src/mods/aoc_helpers/graph/mod.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Graph<N>
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_node(&self, id: &N) -> Option<&Self::GraphNode>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]   --> src/mods/aoc_helpers/graph/mod.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Graph<N>
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_node(&self, id: &N) -> Option<&Self::GraphNode>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]   --> src/mods/aoc_helpers/graph/mod.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Graph<N>
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_node(&self, id: &N) -> Option<&Self::GraphNode>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]   --> src/mods/aoc_helpers/graph/mod.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Graph<N>
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_node(&self, id: &N) -> Option<&Self::GraphNode>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "88eb4dc45cc3699471063e9a09c43c3e85b450d04d1eea9aa70635f303b87b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88eb4dc45cc3699471063e9a09c43c3e85b450d04d1eea9aa70635f303b87b79", kill_on_drop: false }`
[INFO] [stdout] 88eb4dc45cc3699471063e9a09c43c3e85b450d04d1eea9aa70635f303b87b79
[INFO] checking BrainyZombie/Rust_Advent_of_code against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrainyZombie%2FRust_Advent_of_code" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BrainyZombie/Rust_Advent_of_code 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/BrainyZombie/Rust_Advent_of_code
[INFO] finished tweaking git repo https://github.com/BrainyZombie/Rust_Advent_of_code
[INFO] tweaked toml for git repo https://github.com/BrainyZombie/Rust_Advent_of_code written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/BrainyZombie/Rust_Advent_of_code 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 339751d3ee8b12d890fc6cd98293574cabac44de37ef33b52df0c100023b3009
[INFO] running `Command { std: "docker" "start" "-a" "339751d3ee8b12d890fc6cd98293574cabac44de37ef33b52df0c100023b3009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "339751d3ee8b12d890fc6cd98293574cabac44de37ef33b52df0c100023b3009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339751d3ee8b12d890fc6cd98293574cabac44de37ef33b52df0c100023b3009", kill_on_drop: false }`
[INFO] [stdout] 339751d3ee8b12d890fc6cd98293574cabac44de37ef33b52df0c100023b3009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c02a7c4febad5e0dd8e432adb54a6a51f594ea05bda383fb6dce372e2af6b8a9
[INFO] running `Command { std: "docker" "start" "-a" "c02a7c4febad5e0dd8e432adb54a6a51f594ea05bda383fb6dce372e2af6b8a9", kill_on_drop: false }`
[INFO] [stderr]     Checking advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]   --> src/mods/aoc_helpers/graph/mod.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Graph<N>
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_node(&self, id: &N) -> Option<&Self::GraphNode>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]   --> src/mods/aoc_helpers/graph/mod.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Graph<N>
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_node(&self, id: &N) -> Option<&Self::GraphNode>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]   --> src/mods/aoc_helpers/graph/mod.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Graph<N>
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_node(&self, id: &N) -> Option<&Self::GraphNode>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_node` is never used
[INFO] [stdout]   --> src/mods/aoc_helpers/graph/mod.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Graph<N>
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_node(&self, id: &N) -> Option<&Self::GraphNode>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "c02a7c4febad5e0dd8e432adb54a6a51f594ea05bda383fb6dce372e2af6b8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02a7c4febad5e0dd8e432adb54a6a51f594ea05bda383fb6dce372e2af6b8a9", kill_on_drop: false }`
[INFO] [stdout] c02a7c4febad5e0dd8e432adb54a6a51f594ea05bda383fb6dce372e2af6b8a9