[INFO] cloning repository https://github.com/Meowcolm024/snake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Meowcolm024/snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Fsnake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Fsnake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a9325ae560c8cda31f3c3ca16ea76b4c0b209e0
[INFO] checking Meowcolm024/snake against master#d97bb195bf7b84815622b235cb51171c1b8f7e51 for pr-117905
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Fsnake" "/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/Meowcolm024/snake on toolchain d97bb195bf7b84815622b235cb51171c1b8f7e51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Meowcolm024/snake
[INFO] finished tweaking git repo https://github.com/Meowcolm024/snake
[INFO] tweaked toml for git repo https://github.com/Meowcolm024/snake written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Meowcolm024/snake 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" "+d97bb195bf7b84815622b235cb51171c1b8f7e51" "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
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking Meowcolm024/snake against try#1930f260edd7e614aa013a0665aa5cfd0ada0501 for pr-117905
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Fsnake" "/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/Meowcolm024/snake on toolchain 1930f260edd7e614aa013a0665aa5cfd0ada0501
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Meowcolm024/snake
[INFO] finished tweaking git repo https://github.com/Meowcolm024/snake
[INFO] tweaked toml for git repo https://github.com/Meowcolm024/snake written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Meowcolm024/snake 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" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "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 Meowcolm024/snake against try#1930f260edd7e614aa013a0665aa5cfd0ada0501 for pr-117905
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Fsnake" "/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/Meowcolm024/snake on toolchain 1930f260edd7e614aa013a0665aa5cfd0ada0501
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Meowcolm024/snake
[INFO] finished tweaking git repo https://github.com/Meowcolm024/snake
[INFO] tweaked toml for git repo https://github.com/Meowcolm024/snake written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Meowcolm024/snake 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" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3967b36964a086452f092055eda1113a27b67f42f748666e272df82a8079ffff
[INFO] running `Command { std: "docker" "start" "-a" "3967b36964a086452f092055eda1113a27b67f42f748666e272df82a8079ffff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3967b36964a086452f092055eda1113a27b67f42f748666e272df82a8079ffff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3967b36964a086452f092055eda1113a27b67f42f748666e272df82a8079ffff", kill_on_drop: false }`
[INFO] [stdout] 3967b36964a086452f092055eda1113a27b67f42f748666e272df82a8079ffff
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1930f260edd7e614aa013a0665aa5cfd0ada0501" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 475c22a184dc725c874e53d80c37208c804cd9ed112eeec654aa970347d3ebfd
[INFO] running `Command { std: "docker" "start" "-a" "475c22a184dc725c874e53d80c37208c804cd9ed112eeec654aa970347d3ebfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `isAlive` should have a snake case name
[INFO] [stdout]   --> src/snake.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn isAlive(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^ help: convert the identifier to snake case: `is_alive`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `isAlive` should have a snake case name
[INFO] [stdout]   --> src/snake.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn isAlive(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^ help: convert the identifier to snake case: `is_alive`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateGrid` should have a snake case name
[INFO] [stdout]   --> src/snake.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn updateGrid(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `update_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `newSnake` should have a snake case name
[INFO] [stdout]   --> src/snake.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn newSnake(dir: Direction) -> Snake {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `new_snake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printSnake` should have a snake case name
[INFO] [stdout]    --> src/snake.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn printSnake(s: &Snake) {
[INFO] [stdout]     |        ^^^^^^^^^^ help: convert the identifier to snake case: `print_snake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateGrid` should have a snake case name
[INFO] [stdout]   --> src/snake.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn updateGrid(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `update_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `newSnake` should have a snake case name
[INFO] [stdout]   --> src/snake.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn newSnake(dir: Direction) -> Snake {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `new_snake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `genPos` should have a snake case name
[INFO] [stdout]    --> src/snake.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn genPos() -> (usize, usize) {
[INFO] [stdout]     |    ^^^^^^ help: convert the identifier to snake case: `gen_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printSnake` should have a snake case name
[INFO] [stdout]    --> src/snake.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn printSnake(s: &Snake) {
[INFO] [stdout]     |        ^^^^^^^^^^ help: convert the identifier to snake case: `print_snake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `genPos` should have a snake case name
[INFO] [stdout]    --> src/snake.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn genPos() -> (usize, usize) {
[INFO] [stdout]     |    ^^^^^^ help: convert the identifier to snake case: `gen_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "475c22a184dc725c874e53d80c37208c804cd9ed112eeec654aa970347d3ebfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475c22a184dc725c874e53d80c37208c804cd9ed112eeec654aa970347d3ebfd", kill_on_drop: false }`
[INFO] [stdout] 475c22a184dc725c874e53d80c37208c804cd9ed112eeec654aa970347d3ebfd