[INFO] cloning repository https://github.com/ctroy978/othelo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctroy978/othelo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctroy978%2Fothelo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctroy978%2Fothelo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5d288677b97d4b4a4f56f9a1357be022e67cb2f0 [INFO] testing ctroy978/othelo against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctroy978%2Fothelo" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ctroy978/othelo on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ctroy978/othelo [INFO] finished tweaking git repo https://github.com/ctroy978/othelo [INFO] tweaked toml for git repo https://github.com/ctroy978/othelo written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ctroy978/othelo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91bb5bdad9fd61a7e1eac972926b4a4cfcb78bde2e22eade48c4e36709d5a121 [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" "91bb5bdad9fd61a7e1eac972926b4a4cfcb78bde2e22eade48c4e36709d5a121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91bb5bdad9fd61a7e1eac972926b4a4cfcb78bde2e22eade48c4e36709d5a121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91bb5bdad9fd61a7e1eac972926b4a4cfcb78bde2e22eade48c4e36709d5a121", kill_on_drop: false }` [INFO] [stdout] 91bb5bdad9fd61a7e1eac972926b4a4cfcb78bde2e22eade48c4e36709d5a121 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 125caacc33dbfd9292f5f862dd9aadaf26354c50b77dd62128ab40b6bc65cbbc [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" "125caacc33dbfd9292f5f862dd9aadaf26354c50b77dd62128ab40b6bc65cbbc", kill_on_drop: false }` [INFO] [stderr] Compiling othelo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `legal` [INFO] [stdout] --> src/game/structs/board.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | let mut legal = false; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_legal` [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:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut b = Board::new(); [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: variable does not need to be mutable [INFO] [stdout] --> src/game/structs/board.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut legal = false; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_legal_move` [INFO] [stdout] --> src/game/structs/board.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn is_legal_move(&self, x: i32, y: i32, whoami: char)-> bool{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "125caacc33dbfd9292f5f862dd9aadaf26354c50b77dd62128ab40b6bc65cbbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "125caacc33dbfd9292f5f862dd9aadaf26354c50b77dd62128ab40b6bc65cbbc", kill_on_drop: false }` [INFO] [stdout] 125caacc33dbfd9292f5f862dd9aadaf26354c50b77dd62128ab40b6bc65cbbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 320f0e0e31e5f71cbf922baf0f0c36fa403f28c39f42577cc2e8e5bb693fa60e [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" "320f0e0e31e5f71cbf922baf0f0c36fa403f28c39f42577cc2e8e5bb693fa60e", kill_on_drop: false }` [INFO] [stderr] Compiling othelo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `legal` [INFO] [stdout] --> src/game/structs/board.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | let mut legal = false; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_legal` [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:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut b = Board::new(); [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: variable does not need to be mutable [INFO] [stdout] --> src/game/structs/board.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | let mut legal = false; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_legal_move` [INFO] [stdout] --> src/game/structs/board.rs:128:12 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn is_legal_move(&self, x: i32, y: i32, whoami: char)-> bool{ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "320f0e0e31e5f71cbf922baf0f0c36fa403f28c39f42577cc2e8e5bb693fa60e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "320f0e0e31e5f71cbf922baf0f0c36fa403f28c39f42577cc2e8e5bb693fa60e", kill_on_drop: false }` [INFO] [stdout] 320f0e0e31e5f71cbf922baf0f0c36fa403f28c39f42577cc2e8e5bb693fa60e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 37ceab58b17ea5290b9709115ce58bf3af4e3164903a1301fc3244f33947a083 [INFO] running `Command { std: "docker" "start" "-a" "37ceab58b17ea5290b9709115ce58bf3af4e3164903a1301fc3244f33947a083", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `legal` [INFO] [stderr] --> src/game/structs/board.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | let mut legal = false; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_legal` [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:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut b = Board::new(); [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: variable does not need to be mutable [INFO] [stderr] --> src/game/structs/board.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | let mut legal = false; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_legal_move` [INFO] [stderr] --> src/game/structs/board.rs:128:12 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn is_legal_move(&self, x: i32, y: i32, whoami: char)-> bool{ [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/othelo-bf753a81e74e18b5) [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] running `Command { std: "docker" "inspect" "37ceab58b17ea5290b9709115ce58bf3af4e3164903a1301fc3244f33947a083", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37ceab58b17ea5290b9709115ce58bf3af4e3164903a1301fc3244f33947a083", kill_on_drop: false }` [INFO] [stdout] 37ceab58b17ea5290b9709115ce58bf3af4e3164903a1301fc3244f33947a083