[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#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYetiBarBar%2Fadvent_of_code_2016" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YetiBarBar/advent_of_code_2016 on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking YetiBarBar/advent_of_code_2016 against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYetiBarBar%2Fadvent_of_code_2016" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YetiBarBar/advent_of_code_2016 on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1e6f0f79d5842d553649d02a41c93edc85e94de56f964f3615e6db5c719ed53
[INFO] running `Command { std: "docker" "start" "-a" "e1e6f0f79d5842d553649d02a41c93edc85e94de56f964f3615e6db5c719ed53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1e6f0f79d5842d553649d02a41c93edc85e94de56f964f3615e6db5c719ed53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e6f0f79d5842d553649d02a41c93edc85e94de56f964f3615e6db5c719ed53", kill_on_drop: false }`
[INFO] [stdout] e1e6f0f79d5842d553649d02a41c93edc85e94de56f964f3615e6db5c719ed53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54bc9dff1e8f149a4eeafb6aa615660060759d52706ff72bbd67f80cb88f4fd4
[INFO] running `Command { std: "docker" "start" "-a" "54bc9dff1e8f149a4eeafb6aa615660060759d52706ff72bbd67f80cb88f4fd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "54bc9dff1e8f149a4eeafb6aa615660060759d52706ff72bbd67f80cb88f4fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54bc9dff1e8f149a4eeafb6aa615660060759d52706ff72bbd67f80cb88f4fd4", kill_on_drop: false }`
[INFO] [stdout] 54bc9dff1e8f149a4eeafb6aa615660060759d52706ff72bbd67f80cb88f4fd4
