[INFO] cloning repository https://github.com/YetiBarBar/advent_of_code_2016
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YetiBarBar/advent_of_code_2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYetiBarBar%2Fadvent_of_code_2016", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYetiBarBar%2Fadvent_of_code_2016'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 607e35150e2c3fec1c8726996869b6aaa925bce0
[INFO] checking YetiBarBar/advent_of_code_2016 against try#0fe3684930279e4d3be3aca66b30f82946ce9ac2 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYetiBarBar%2Fadvent_of_code_2016" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YetiBarBar/advent_of_code_2016 on toolchain 0fe3684930279e4d3be3aca66b30f82946ce9ac2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/YetiBarBar/advent_of_code_2016
[INFO] finished tweaking git repo https://github.com/YetiBarBar/advent_of_code_2016
[INFO] tweaked toml for git repo https://github.com/YetiBarBar/advent_of_code_2016 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/YetiBarBar/advent_of_code_2016 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" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aa6b1b78148e2029e8e1b42594fe468885182ed386c8f1b48a0d2556ba47019
[INFO] running `Command { std: "docker" "start" "-a" "4aa6b1b78148e2029e8e1b42594fe468885182ed386c8f1b48a0d2556ba47019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aa6b1b78148e2029e8e1b42594fe468885182ed386c8f1b48a0d2556ba47019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa6b1b78148e2029e8e1b42594fe468885182ed386c8f1b48a0d2556ba47019", kill_on_drop: false }`
[INFO] [stdout] 4aa6b1b78148e2029e8e1b42594fe468885182ed386c8f1b48a0d2556ba47019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80ecd309b453155d890fcb1aa24135b1216bde2d943fa7703b96f2325669cd97
[INFO] running `Command { std: "docker" "start" "-a" "80ecd309b453155d890fcb1aa24135b1216bde2d943fa7703b96f2325669cd97", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking adventofcode_2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `size`, `x`, `y`, and `perc_use` are never read
[INFO] [stdout]   --> src/day22.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | struct Partition {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 6  |     available: usize,
[INFO] [stdout] 7  |     size: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     x: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout] 9  |     y: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout] 10 |     used: usize,
[INFO] [stdout] 11 |     perc_use: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Partition` 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 `size`, `x`, `y`, and `perc_use` are never read
[INFO] [stdout]   --> src/day22.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | struct Partition {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 6  |     available: usize,
[INFO] [stdout] 7  |     size: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 8  |     x: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout] 9  |     y: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout] 10 |     used: usize,
[INFO] [stdout] 11 |     perc_use: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Partition` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "80ecd309b453155d890fcb1aa24135b1216bde2d943fa7703b96f2325669cd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ecd309b453155d890fcb1aa24135b1216bde2d943fa7703b96f2325669cd97", kill_on_drop: false }`
[INFO] [stdout] 80ecd309b453155d890fcb1aa24135b1216bde2d943fa7703b96f2325669cd97