[INFO] cloning repository https://github.com/oof2win2/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/oof2win2/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foof2win2%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foof2win2%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfcbc8fbc3915711894040c83e8d6b1497d5fe72
[INFO] checking oof2win2/advent-of-code against try#d83b14207998f47b18a34e930157ac0d7c18b16e for pr-149137
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foof2win2%2Fadvent-of-code" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oof2win2/advent-of-code
[INFO] finished tweaking git repo https://github.com/oof2win2/advent-of-code
[INFO] tweaked toml for git repo https://github.com/oof2win2/advent-of-code written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oof2win2/advent-of-code on toolchain d83b14207998f47b18a34e930157ac0d7c18b16e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oof2win2/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" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "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 oof2win2/advent-of-code against try#d83b14207998f47b18a34e930157ac0d7c18b16e for pr-149137
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foof2win2%2Fadvent-of-code" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oof2win2/advent-of-code
[INFO] finished tweaking git repo https://github.com/oof2win2/advent-of-code
[INFO] tweaked toml for git repo https://github.com/oof2win2/advent-of-code written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oof2win2/advent-of-code on toolchain d83b14207998f47b18a34e930157ac0d7c18b16e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oof2win2/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" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe77421d9d99c984be1a58625cc08d116b448685d0ce050bc0be7e37bb23e8c3
[INFO] running `Command { std: "docker" "start" "-a" "fe77421d9d99c984be1a58625cc08d116b448685d0ce050bc0be7e37bb23e8c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe77421d9d99c984be1a58625cc08d116b448685d0ce050bc0be7e37bb23e8c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe77421d9d99c984be1a58625cc08d116b448685d0ce050bc0be7e37bb23e8c3", kill_on_drop: false }`
[INFO] [stdout] fe77421d9d99c984be1a58625cc08d116b448685d0ce050bc0be7e37bb23e8c3
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb7a1ca60b7d2811e4718c901b90b2625f7571ef0f17fde4f4a91bb8fadb238b
[INFO] running `Command { std: "docker" "start" "-a" "cb7a1ca60b7d2811e4718c901b90b2625f7571ef0f17fde4f4a91bb8fadb238b", kill_on_drop: false }`
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `greaterThan` should have a snake case name
[INFO] [stdout]   --> src/day1/01.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut greaterThan = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `greater_than`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `segmentSums` should have a snake case name
[INFO] [stdout]   --> src/day1/02.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut segmentSums: Vec<i32> = Vec::new();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `segment_sums`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pastThree` should have a snake case name
[INFO] [stdout]   --> src/day1/02.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let pastThree = sum([&input[i-2], &input[i-1], &input[i]]);
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `past_three`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greaterThan` should have a snake case name
[INFO] [stdout]   --> src/day1/02.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut greaterThan = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `greater_than`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greaterThan` should have a snake case name
[INFO] [stdout]   --> src/day1/01.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut greaterThan = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `greater_than`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `segmentSums` should have a snake case name
[INFO] [stdout]   --> src/day1/02.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut segmentSums: Vec<i32> = Vec::new();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `segment_sums`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pastThree` should have a snake case name
[INFO] [stdout]   --> src/day1/02.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let pastThree = sum([&input[i-2], &input[i-1], &input[i]]);
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `past_three`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `greaterThan` should have a snake case name
[INFO] [stdout]   --> src/day1/02.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut greaterThan = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `greater_than`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "cb7a1ca60b7d2811e4718c901b90b2625f7571ef0f17fde4f4a91bb8fadb238b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7a1ca60b7d2811e4718c901b90b2625f7571ef0f17fde4f4a91bb8fadb238b", kill_on_drop: false }`
[INFO] [stdout] cb7a1ca60b7d2811e4718c901b90b2625f7571ef0f17fde4f4a91bb8fadb238b