[INFO] cloning repository https://github.com/mjoosten42/codinggame_2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjoosten42/codinggame_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjoosten42%2Fcodinggame_2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjoosten42%2Fcodinggame_2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9535c536140cce2fadd44fdfbb01d1ae8e91ceba [INFO] testing mjoosten42/codinggame_2022 against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjoosten42%2Fcodinggame_2022" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mjoosten42/codinggame_2022 [INFO] finished tweaking git repo https://github.com/mjoosten42/codinggame_2022 [INFO] tweaked toml for git repo https://github.com/mjoosten42/codinggame_2022 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mjoosten42/codinggame_2022 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mjoosten42/codinggame_2022 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cxxbridge-macro v1.0.85 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.85 [INFO] [stderr] Downloaded cxx v1.0.85 [INFO] [stderr] Downloaded cxx-build v1.0.85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 345a5dfa2b0fa9d7f6985ca848d902c58247ed10411c4f9dd9f2eb3355a0d81e [INFO] running `Command { std: "docker" "start" "-a" "345a5dfa2b0fa9d7f6985ca848d902c58247ed10411c4f9dd9f2eb3355a0d81e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "345a5dfa2b0fa9d7f6985ca848d902c58247ed10411c4f9dd9f2eb3355a0d81e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "345a5dfa2b0fa9d7f6985ca848d902c58247ed10411c4f9dd9f2eb3355a0d81e", kill_on_drop: false }` [INFO] [stdout] 345a5dfa2b0fa9d7f6985ca848d902c58247ed10411c4f9dd9f2eb3355a0d81e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3738124b65a56a380b7420686b525d732a34c15574ab292c9fcb7a2d51e469c9 [INFO] running `Command { std: "docker" "start" "-a" "3738124b65a56a380b7420686b525d732a34c15574ab292c9fcb7a2d51e469c9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling coding_game_2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `minimum_gain` [INFO] [stdout] --> src/main.rs:232:11 [INFO] [stdout] | [INFO] [stdout] 232 | let mut minimum_gain = COST; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_minimum_gain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:232:7 [INFO] [stdout] | [INFO] [stdout] 232 | let mut minimum_gain = COST; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bfs` is never used [INFO] [stdout] --> src/main.rs:469:4 [INFO] [stdout] | [INFO] [stdout] 469 | fn bfs(grid: &Vec>, point: &IVec2, f: F) -> (Vec, i32) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.07s [INFO] running `Command { std: "docker" "inspect" "3738124b65a56a380b7420686b525d732a34c15574ab292c9fcb7a2d51e469c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3738124b65a56a380b7420686b525d732a34c15574ab292c9fcb7a2d51e469c9", kill_on_drop: false }` [INFO] [stdout] 3738124b65a56a380b7420686b525d732a34c15574ab292c9fcb7a2d51e469c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7660857e6c3003dbfd264ddda673c85b5be629d670d93879d1a1a9c2bff315b7 [INFO] running `Command { std: "docker" "start" "-a" "7660857e6c3003dbfd264ddda673c85b5be629d670d93879d1a1a9c2bff315b7", kill_on_drop: false }` [INFO] [stderr] Compiling coding_game_2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `minimum_gain` [INFO] [stdout] --> src/main.rs:232:11 [INFO] [stdout] | [INFO] [stdout] 232 | let mut minimum_gain = COST; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_minimum_gain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:232:7 [INFO] [stdout] | [INFO] [stdout] 232 | let mut minimum_gain = COST; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bfs` is never used [INFO] [stdout] --> src/main.rs:469:4 [INFO] [stdout] | [INFO] [stdout] 469 | fn bfs(grid: &Vec>, point: &IVec2, f: F) -> (Vec, i32) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "7660857e6c3003dbfd264ddda673c85b5be629d670d93879d1a1a9c2bff315b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7660857e6c3003dbfd264ddda673c85b5be629d670d93879d1a1a9c2bff315b7", kill_on_drop: false }` [INFO] [stdout] 7660857e6c3003dbfd264ddda673c85b5be629d670d93879d1a1a9c2bff315b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fa33643308fd15b9b631be07ced4e70ef72d70400533ebe09743df60f5ae54c9 [INFO] running `Command { std: "docker" "start" "-a" "fa33643308fd15b9b631be07ced4e70ef72d70400533ebe09743df60f5ae54c9", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `minimum_gain` [INFO] [stderr] --> src/main.rs:232:11 [INFO] [stderr] | [INFO] [stderr] 232 | let mut minimum_gain = COST; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_minimum_gain` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:232:7 [INFO] [stderr] | [INFO] [stderr] 232 | let mut minimum_gain = COST; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `bfs` is never used [INFO] [stderr] --> src/main.rs:469:4 [INFO] [stderr] | [INFO] [stderr] 469 | fn bfs(grid: &Vec>, point: &IVec2, f: F) -> (Vec, i32) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `coding_game_2022` (bin "coding_game_2022" test) generated 3 warnings (run `cargo fix --bin "coding_game_2022" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [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 src/main.rs (/opt/rustwide/target/debug/deps/coding_game_2022-cd29a933dd203795) [INFO] running `Command { std: "docker" "inspect" "fa33643308fd15b9b631be07ced4e70ef72d70400533ebe09743df60f5ae54c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa33643308fd15b9b631be07ced4e70ef72d70400533ebe09743df60f5ae54c9", kill_on_drop: false }` [INFO] [stdout] fa33643308fd15b9b631be07ced4e70ef72d70400533ebe09743df60f5ae54c9