[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] testing Meowcolm024/snake against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMeowcolm024%2Fsnake" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Meowcolm024/snake on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-9/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: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e4a829417c2e2e58c32501fdb86c03e4eb941174f6666985292feb45828b0c7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5e4a829417c2e2e58c32501fdb86c03e4eb941174f6666985292feb45828b0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e4a829417c2e2e58c32501fdb86c03e4eb941174f6666985292feb45828b0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4a829417c2e2e58c32501fdb86c03e4eb941174f6666985292feb45828b0c7", kill_on_drop: false }`
[INFO] [stdout] 5e4a829417c2e2e58c32501fdb86c03e4eb941174f6666985292feb45828b0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77ca11fcb0ad2355ffb6ba00d82bbfd064c11f7555ad6bebc9fcb04cddf3d0d7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "77ca11fcb0ad2355ffb6ba00d82bbfd064c11f7555ad6bebc9fcb04cddf3d0d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling 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 `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: 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 10.09s
[INFO] running `Command { std: "docker" "inspect" "77ca11fcb0ad2355ffb6ba00d82bbfd064c11f7555ad6bebc9fcb04cddf3d0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ca11fcb0ad2355ffb6ba00d82bbfd064c11f7555ad6bebc9fcb04cddf3d0d7", kill_on_drop: false }`
[INFO] [stdout] 77ca11fcb0ad2355ffb6ba00d82bbfd064c11f7555ad6bebc9fcb04cddf3d0d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d436014de75f0a583d5b502cf32707a7db36c367e730c247e27c37bc952d944d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d436014de75f0a583d5b502cf32707a7db36c367e730c247e27c37bc952d944d", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 `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: 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 test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "d436014de75f0a583d5b502cf32707a7db36c367e730c247e27c37bc952d944d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d436014de75f0a583d5b502cf32707a7db36c367e730c247e27c37bc952d944d", kill_on_drop: false }`
[INFO] [stdout] d436014de75f0a583d5b502cf32707a7db36c367e730c247e27c37bc952d944d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a61494ff1cfdef2b2588c68ede3f3340174ee449171b1bdf1bdb1c903f2aeae
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1a61494ff1cfdef2b2588c68ede3f3340174ee449171b1bdf1bdb1c903f2aeae", kill_on_drop: false }`
[INFO] [stderr] warning: method `isAlive` should have a snake case name
[INFO] [stderr]   --> src/snake.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn isAlive(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^ help: convert the identifier to snake case: `is_alive`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `updateGrid` should have a snake case name
[INFO] [stderr]   --> src/snake.rs:68:8
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn updateGrid(&mut self) {
[INFO] [stderr]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `update_grid`
[INFO] [stderr] 
[INFO] [stderr] warning: function `newSnake` should have a snake case name
[INFO] [stderr]   --> src/snake.rs:95:8
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn newSnake(dir: Direction) -> Snake {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `new_snake`
[INFO] [stderr] 
[INFO] [stderr] warning: function `printSnake` should have a snake case name
[INFO] [stderr]    --> src/snake.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub fn printSnake(s: &Snake) {
[INFO] [stderr]     |        ^^^^^^^^^^ help: convert the identifier to snake case: `print_snake`
[INFO] [stderr] 
[INFO] [stderr] warning: function `genPos` should have a snake case name
[INFO] [stderr]    --> src/snake.rs:131:4
[INFO] [stderr]     |
[INFO] [stderr] 131 | fn genPos() -> (usize, usize) {
[INFO] [stderr]     |    ^^^^^^ help: convert the identifier to snake case: `gen_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: `snake` (bin "snake" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snake-3b25b13065ed057b)
[INFO] running `Command { std: "docker" "inspect" "1a61494ff1cfdef2b2588c68ede3f3340174ee449171b1bdf1bdb1c903f2aeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a61494ff1cfdef2b2588c68ede3f3340174ee449171b1bdf1bdb1c903f2aeae", kill_on_drop: false }`
[INFO] [stdout] 1a61494ff1cfdef2b2588c68ede3f3340174ee449171b1bdf1bdb1c903f2aeae