[INFO] cloning repository https://github.com/krimeano/aoc-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krimeano/aoc-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrimeano%2Faoc-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrimeano%2Faoc-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c986304854c1cd78c4d43614153fbd380d843ec
[INFO] checking krimeano/aoc-2021 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrimeano%2Faoc-2021" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krimeano/aoc-2021 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krimeano/aoc-2021
[INFO] finished tweaking git repo https://github.com/krimeano/aoc-2021
[INFO] tweaked toml for git repo https://github.com/krimeano/aoc-2021 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/krimeano/aoc-2021 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c15951eaa7ce56b298ede3b3f57d886420347645e009d85d699b4cd71f555d0
[INFO] running `Command { std: "docker" "start" "-a" "6c15951eaa7ce56b298ede3b3f57d886420347645e009d85d699b4cd71f555d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c15951eaa7ce56b298ede3b3f57d886420347645e009d85d699b4cd71f555d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c15951eaa7ce56b298ede3b3f57d886420347645e009d85d699b4cd71f555d0", kill_on_drop: false }`
[INFO] [stdout] 6c15951eaa7ce56b298ede3b3f57d886420347645e009d85d699b4cd71f555d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 327b96b3a7d3a864d67a4d1b136143f88b28cdce0c61c4fb60632dd7a7a7b29d
[INFO] running `Command { std: "docker" "start" "-a" "327b96b3a7d3a864d67a4d1b136143f88b28cdce0c61c4fb60632dd7a7a7b29d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking aoc-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/day_16.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Packet {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 26 |     raw: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pos` and `rotation` are never read
[INFO] [stdout]   --> src/day_19.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Scanner {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 60 |     pos: Option<Dot>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 61 |     rotation: Option<Rotation>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scanner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]   --> src/day_19.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct Rotation((i32, i32, i32), (i32, i32, i32), (i32, i32, i32));
[INFO] [stdout]    |        -------- ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout]    = note: `Rotation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/day_16.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Packet {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 26 |     raw: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pos` and `rotation` are never read
[INFO] [stdout]   --> src/day_19.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Scanner {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 60 |     pos: Option<Dot>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 61 |     rotation: Option<Rotation>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scanner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]   --> src/day_19.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct Rotation((i32, i32, i32), (i32, i32, i32), (i32, i32, i32));
[INFO] [stdout]    |        -------- ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout]    = note: `Rotation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "327b96b3a7d3a864d67a4d1b136143f88b28cdce0c61c4fb60632dd7a7a7b29d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327b96b3a7d3a864d67a4d1b136143f88b28cdce0c61c4fb60632dd7a7a7b29d", kill_on_drop: false }`
[INFO] [stdout] 327b96b3a7d3a864d67a4d1b136143f88b28cdce0c61c4fb60632dd7a7a7b29d