[INFO] cloning repository https://github.com/Pungyeon/rust-tactoe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pungyeon/rust-tactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPungyeon%2Frust-tactoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPungyeon%2Frust-tactoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33c9895132464ebc3c8edf4068e2af1cd2f346eb
[INFO] testing Pungyeon/rust-tactoe against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPungyeon%2Frust-tactoe" "/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/Pungyeon/rust-tactoe on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Pungyeon/rust-tactoe
[INFO] finished tweaking git repo https://github.com/Pungyeon/rust-tactoe
[INFO] tweaked toml for git repo https://github.com/Pungyeon/rust-tactoe written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Pungyeon/rust-tactoe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 616c7ce404311a3ac6316f7fc1d16a59550be551f5bf7dd5e2f179eec9de3440
[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" "616c7ce404311a3ac6316f7fc1d16a59550be551f5bf7dd5e2f179eec9de3440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "616c7ce404311a3ac6316f7fc1d16a59550be551f5bf7dd5e2f179eec9de3440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616c7ce404311a3ac6316f7fc1d16a59550be551f5bf7dd5e2f179eec9de3440", kill_on_drop: false }`
[INFO] [stdout] 616c7ce404311a3ac6316f7fc1d16a59550be551f5bf7dd5e2f179eec9de3440
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc00aeaa371cf55049df9dd85c7915a1d92d830bb2bcddf5acf3e40f6f0eaab9
[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" "bc00aeaa371cf55049df9dd85c7915a1d92d830bb2bcddf5acf3e40f6f0eaab9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `txt`
[INFO] [stdout]    --> src/main.rs:209:16
[INFO] [stdout]     |
[INFO] [stdout] 209 |             Ok(txt) => {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_txt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "bc00aeaa371cf55049df9dd85c7915a1d92d830bb2bcddf5acf3e40f6f0eaab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc00aeaa371cf55049df9dd85c7915a1d92d830bb2bcddf5acf3e40f6f0eaab9", kill_on_drop: false }`
[INFO] [stdout] bc00aeaa371cf55049df9dd85c7915a1d92d830bb2bcddf5acf3e40f6f0eaab9
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b31703db428fe052a98957de9f7b5381f572a687a98e6f50d995df486d958cea
[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" "b31703db428fe052a98957de9f7b5381f572a687a98e6f50d995df486d958cea", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `txt`
[INFO] [stdout]    --> src/main.rs:209:16
[INFO] [stdout]     |
[INFO] [stdout] 209 |             Ok(txt) => {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_txt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "b31703db428fe052a98957de9f7b5381f572a687a98e6f50d995df486d958cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31703db428fe052a98957de9f7b5381f572a687a98e6f50d995df486d958cea", kill_on_drop: false }`
[INFO] [stdout] b31703db428fe052a98957de9f7b5381f572a687a98e6f50d995df486d958cea
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d07db21703bf07bc52675c5dc47a66b7539f0bb8fc3d75bd9d72eb660f2e7da1
[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" "d07db21703bf07bc52675c5dc47a66b7539f0bb8fc3d75bd9d72eb660f2e7da1", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `txt`
[INFO] [stderr]    --> src/main.rs:209:16
[INFO] [stderr]     |
[INFO] [stderr] 209 |             Ok(txt) => {
[INFO] [stderr]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_txt`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_play-b8952920910d143e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_game_winning_state ... ok
[INFO] [stdout] test test_player_changes_on_first_move ... ok
[INFO] [stdout] test test_play_on_board_twice ... ok
[INFO] [stdout] test test_play_on_board ... ok
[INFO] [stdout] test test_player_changes_on_second_move ... ok
[INFO] [stdout] test test_start_game ... ok
[INFO] [stdout] test test_play_on_boar_cannot_overwrite ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d07db21703bf07bc52675c5dc47a66b7539f0bb8fc3d75bd9d72eb660f2e7da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07db21703bf07bc52675c5dc47a66b7539f0bb8fc3d75bd9d72eb660f2e7da1", kill_on_drop: false }`
[INFO] [stdout] d07db21703bf07bc52675c5dc47a66b7539f0bb8fc3d75bd9d72eb660f2e7da1