[INFO] updating cached repository https://github.com/Pungyeon/rust-tactoe
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 33c9895132464ebc3c8edf4068e2af1cd2f346eb
[INFO] testing Pungyeon/rust-tactoe against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FPungyeon%2Frust-tactoe" "work/builds/worker-8/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pungyeon/rust-tactoe on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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 work/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Pungyeon/rust-tactoe already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 62bcd5fdd49695ac09d0ae578388ffef2976ba539153c8ec62fa78fcea315395
[INFO] running `"docker" "start" "-a" "62bcd5fdd49695ac09d0ae578388ffef2976ba539153c8ec62fa78fcea315395"`
[INFO] [stderr]    Compiling rust_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `txt`
[INFO] [stderr]    --> src/main.rs:209:16
[INFO] [stderr]     |
[INFO] [stderr] 209 |             Ok(txt) => {
[INFO] [stderr]     |                ^^^ help: consider prefixing with an underscore: `_txt`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "62bcd5fdd49695ac09d0ae578388ffef2976ba539153c8ec62fa78fcea315395"`
[INFO] running `"docker" "rm" "-f" "62bcd5fdd49695ac09d0ae578388ffef2976ba539153c8ec62fa78fcea315395"`
[INFO] [stdout] 62bcd5fdd49695ac09d0ae578388ffef2976ba539153c8ec62fa78fcea315395
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 99ea497690cb78553e99e732cb786f045e42a3a0545e7e26f3668c1a4065c5b1
[INFO] running `"docker" "start" "-a" "99ea497690cb78553e99e732cb786f045e42a3a0545e7e26f3668c1a4065c5b1"`
[INFO] [stderr]    Compiling rust_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `txt`
[INFO] [stderr]    --> src/main.rs:209:16
[INFO] [stderr]     |
[INFO] [stderr] 209 |             Ok(txt) => {
[INFO] [stderr]     |                ^^^ help: consider prefixing with an underscore: `_txt`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "99ea497690cb78553e99e732cb786f045e42a3a0545e7e26f3668c1a4065c5b1"`
[INFO] running `"docker" "rm" "-f" "99ea497690cb78553e99e732cb786f045e42a3a0545e7e26f3668c1a4065c5b1"`
[INFO] [stdout] 99ea497690cb78553e99e732cb786f045e42a3a0545e7e26f3668c1a4065c5b1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 8c5c3f2840d271c4b6cb7d9bebda17e01af698f965e0c460c4bf35bd4a321956
[INFO] running `"docker" "start" "-a" "8c5c3f2840d271c4b6cb7d9bebda17e01af698f965e0c460c4bf35bd4a321956"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_play-ad973c528a708dda
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_game_winning_state ... ok
[INFO] [stdout] test test_play_on_board ... ok
[INFO] [stdout] test test_player_changes_on_first_move ... ok
[INFO] [stdout] test test_play_on_board_twice ... ok
[INFO] [stdout] test test_start_game ... ok
[INFO] [stdout] test test_player_changes_on_second_move ... 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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8c5c3f2840d271c4b6cb7d9bebda17e01af698f965e0c460c4bf35bd4a321956"`
[INFO] running `"docker" "rm" "-f" "8c5c3f2840d271c4b6cb7d9bebda17e01af698f965e0c460c4bf35bd4a321956"`
[INFO] [stdout] 8c5c3f2840d271c4b6cb7d9bebda17e01af698f965e0c460c4bf35bd4a321956