[INFO] cloning repository https://github.com/TimGabrael/chomp_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimGabrael/chomp_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimGabrael%2Fchomp_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimGabrael%2Fchomp_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7be1ffe46a68d71d0bbab9163d56dcad110b7f8d
[INFO] checking TimGabrael/chomp_rs against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimGabrael%2Fchomp_rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TimGabrael/chomp_rs
[INFO] finished tweaking git repo https://github.com/TimGabrael/chomp_rs
[INFO] tweaked toml for git repo https://github.com/TimGabrael/chomp_rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TimGabrael/chomp_rs on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TimGabrael/chomp_rs 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 891e36fa1e47c2c399b22270e2d3a930f50cf73f8e1ed90f6982d3336248f404
[INFO] running `Command { std: "docker" "start" "-a" "891e36fa1e47c2c399b22270e2d3a930f50cf73f8e1ed90f6982d3336248f404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "891e36fa1e47c2c399b22270e2d3a930f50cf73f8e1ed90f6982d3336248f404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891e36fa1e47c2c399b22270e2d3a930f50cf73f8e1ed90f6982d3336248f404", kill_on_drop: false }`
[INFO] [stdout] 891e36fa1e47c2c399b22270e2d3a930f50cf73f8e1ed90f6982d3336248f404
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a700af3597f6310abf1fb80ceb5e5643c074afca3148d495bbd96a0b0878b57
[INFO] running `Command { std: "docker" "start" "-a" "8a700af3597f6310abf1fb80ceb5e5643c074afca3148d495bbd96a0b0878b57", kill_on_drop: false }`
[INFO] [stderr]     Checking chomp_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_finished` and `simulate_turn` are never used
[INFO] [stdout]   --> src/chomp.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<const WIDTH: usize, const HEIGHT: usize> Chomp<WIDTH, HEIGHT> {
[INFO] [stdout]    | ------------------------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn is_finished(&mut self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn simulate_turn(mut self, x: usize, y: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_finished` and `simulate_turn` are never used
[INFO] [stdout]   --> src/chomp.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<const WIDTH: usize, const HEIGHT: usize> Chomp<WIDTH, HEIGHT> {
[INFO] [stdout]    | ------------------------------------------------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn is_finished(&mut self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn simulate_turn(mut self, x: usize, y: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 0.06s
[INFO] running `Command { std: "docker" "inspect" "8a700af3597f6310abf1fb80ceb5e5643c074afca3148d495bbd96a0b0878b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a700af3597f6310abf1fb80ceb5e5643c074afca3148d495bbd96a0b0878b57", kill_on_drop: false }`
[INFO] [stdout] 8a700af3597f6310abf1fb80ceb5e5643c074afca3148d495bbd96a0b0878b57