[INFO] cloning repository https://github.com/Alanzcc/RustyGames
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alanzcc/RustyGames" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlanzcc%2FRustyGames", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlanzcc%2FRustyGames'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c5c837713091b7b832baaf994de8eadcb2cdf48
[INFO] testing Alanzcc/RustyGames against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlanzcc%2FRustyGames" "/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/Alanzcc/RustyGames
[INFO] finished tweaking git repo https://github.com/Alanzcc/RustyGames
[INFO] tweaked toml for git repo https://github.com/Alanzcc/RustyGames written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Alanzcc/RustyGames on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Alanzcc/RustyGames 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1feb38414f78ac07130b267ea20bb745c919b48ef657248b975aba5722f44f70
[INFO] running `Command { std: "docker" "start" "-a" "1feb38414f78ac07130b267ea20bb745c919b48ef657248b975aba5722f44f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1feb38414f78ac07130b267ea20bb745c919b48ef657248b975aba5722f44f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1feb38414f78ac07130b267ea20bb745c919b48ef657248b975aba5722f44f70", kill_on_drop: false }`
[INFO] [stdout] 1feb38414f78ac07130b267ea20bb745c919b48ef657248b975aba5722f44f70
[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=forbid -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b473ef44f50f247b3abb8559fcebf9a7b54726eaba82026c5cc0be69bbb6989
[INFO] running `Command { std: "docker" "start" "-a" "4b473ef44f50f247b3abb8559fcebf9a7b54726eaba82026c5cc0be69bbb6989", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustyGames v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Play` is never constructed
[INFO] [stdout]   --> src/main.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Play {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Play {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 36 |     fn new(l: usize, c: usize) -> Play {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TicTacToe` is never constructed
[INFO] [stdout]   --> src/main.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct TicTacToe {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `map_play`, `check_play`, `check_if_win`, `next_player`, and `draw_game` are never used
[INFO] [stdout]    --> src/main.rs:47:8
[INFO] [stdout]     |
[INFO] [stdout] 46  | impl TicTacToe {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 47  |     fn new() -> TicTacToe {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     fn map_play(play: &str) -> Play {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88  |     fn check_play(&mut self, player: i8, play: &Play) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn check_if_win(&self, play: &Play, player: i8) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     fn next_player(player: i8) -> &'static str {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn draw_game(&self, player: i8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4b473ef44f50f247b3abb8559fcebf9a7b54726eaba82026c5cc0be69bbb6989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b473ef44f50f247b3abb8559fcebf9a7b54726eaba82026c5cc0be69bbb6989", kill_on_drop: false }`
[INFO] [stdout] 4b473ef44f50f247b3abb8559fcebf9a7b54726eaba82026c5cc0be69bbb6989
[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=forbid -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5561c39d7424b75ca5c9ad6bf7d02872ae80122a3c1a04985b24371311c6a4db
[INFO] running `Command { std: "docker" "start" "-a" "5561c39d7424b75ca5c9ad6bf7d02872ae80122a3c1a04985b24371311c6a4db", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustyGames v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Play` is never constructed
[INFO] [stdout]   --> src/main.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Play {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Play {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 36 |     fn new(l: usize, c: usize) -> Play {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TicTacToe` is never constructed
[INFO] [stdout]   --> src/main.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct TicTacToe {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `map_play`, `check_play`, `check_if_win`, `next_player`, and `draw_game` are never used
[INFO] [stdout]    --> src/main.rs:47:8
[INFO] [stdout]     |
[INFO] [stdout] 46  | impl TicTacToe {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 47  |     fn new() -> TicTacToe {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     fn map_play(play: &str) -> Play {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88  |     fn check_play(&mut self, player: i8, play: &Play) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn check_if_win(&self, play: &Play, player: i8) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     fn next_player(player: i8) -> &'static str {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn draw_game(&self, player: i8) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5561c39d7424b75ca5c9ad6bf7d02872ae80122a3c1a04985b24371311c6a4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5561c39d7424b75ca5c9ad6bf7d02872ae80122a3c1a04985b24371311c6a4db", kill_on_drop: false }`
[INFO] [stdout] 5561c39d7424b75ca5c9ad6bf7d02872ae80122a3c1a04985b24371311c6a4db
[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=forbid -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55c2c9aea631b1c822aa5af51fab348acf05aeab801083c177863930353a8652
[INFO] running `Command { std: "docker" "start" "-a" "55c2c9aea631b1c822aa5af51fab348acf05aeab801083c177863930353a8652", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Play` is never constructed
[INFO] [stderr]   --> src/main.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | struct Play {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/main.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl Play {
[INFO] [stderr]    | --------- associated function in this implementation
[INFO] [stderr] 36 |     fn new(l: usize, c: usize) -> Play {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TicTacToe` is never constructed
[INFO] [stderr]   --> src/main.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 | struct TicTacToe {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `map_play`, `check_play`, `check_if_win`, `next_player`, and `draw_game` are never used
[INFO] [stderr]    --> src/main.rs:47:8
[INFO] [stderr]     |
[INFO] [stderr] 46  | impl TicTacToe {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] 47  |     fn new() -> TicTacToe {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 54  |     fn map_play(play: &str) -> Play {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 88  |     fn check_play(&mut self, player: i8, play: &Play) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     fn check_if_win(&self, play: &Play, player: i8) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 158 |     fn next_player(player: i8) -> &'static str {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 173 |     fn draw_game(&self, player: i8) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `RustyGames` (bin "RustyGames" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/RustyGames-877740fa536490b8)
[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" "55c2c9aea631b1c822aa5af51fab348acf05aeab801083c177863930353a8652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c2c9aea631b1c822aa5af51fab348acf05aeab801083c177863930353a8652", kill_on_drop: false }`
[INFO] [stdout] 55c2c9aea631b1c822aa5af51fab348acf05aeab801083c177863930353a8652
