[INFO] updating cached repository jonahshader/ap_tic_tac_toe_rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jonahshader/ap_tic_tac_toe_rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jonahshader/ap_tic_tac_toe_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/jonahshader/ap_tic_tac_toe_rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jonahshader/ap_tic_tac_toe_rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jonahshader/ap_tic_tac_toe_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahshader/ap_tic_tac_toe_rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahshader/ap_tic_tac_toe_rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dc227439a199e7c6d90451c972641dd0c6b79315 [INFO] sha for GitHub repo jonahshader/ap_tic_tac_toe_rust: dc227439a199e7c6d90451c972641dd0c6b79315 [INFO] validating manifest of jonahshader/ap_tic_tac_toe_rust on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jonahshader/ap_tic_tac_toe_rust on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jonahshader/ap_tic_tac_toe_rust [INFO] finished frobbing jonahshader/ap_tic_tac_toe_rust [INFO] frobbed toml for jonahshader/ap_tic_tac_toe_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/jonahshader/ap_tic_tac_toe_rust/Cargo.toml [INFO] started frobbing jonahshader/ap_tic_tac_toe_rust [INFO] finished frobbing jonahshader/ap_tic_tac_toe_rust [INFO] frobbed toml for jonahshader/ap_tic_tac_toe_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahshader/ap_tic_tac_toe_rust/Cargo.toml [INFO] crate jonahshader/ap_tic_tac_toe_rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jonahshader/ap_tic_tac_toe_rust against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahshader/ap_tic_tac_toe_rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 2baca2092855aca359b1199efa63015ba264817e37b075b465a2df67d2e893ca [INFO] running `"docker" "start" "-a" "2baca2092855aca359b1199efa63015ba264817e37b075b465a2df67d2e893ca"` [INFO] [stderr] Compiling ap_tic_tac_toe_rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `game::game_match::board` [INFO] [stderr] --> src/game/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use game::game_match::board; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game/game_match/board.rs:240:13 [INFO] [stderr] | [INFO] [stderr] 240 | for i in 0..3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/game/game_match/board.rs:242:17 [INFO] [stderr] | [INFO] [stderr] 242 | for j in 0..3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print_board` [INFO] [stderr] --> src/game/game_match/board.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn print_board(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `winner` [INFO] [stderr] --> src/game/game_match/board.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | winner: i8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `force_move` [INFO] [stderr] --> src/game/game_match/board.rs:249:5 [INFO] [stderr] | [INFO] [stderr] 249 | fn force_move(&mut self, meta_pos: (usize, usize), pos: (usize, usize), tile_value: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | io::stdin().read_line(&mut pos_meta_x); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | io::stdin().read_line(&mut pos_meta_y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | io::stdin().read_line(&mut pos_x); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | io::stdin().read_line(&mut pos_y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | io::stdin().read_line(&mut pos_x); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | io::stdin().read_line(&mut pos_y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `"docker" "inspect" "2baca2092855aca359b1199efa63015ba264817e37b075b465a2df67d2e893ca"` [INFO] running `"docker" "rm" "-f" "2baca2092855aca359b1199efa63015ba264817e37b075b465a2df67d2e893ca"` [INFO] [stdout] 2baca2092855aca359b1199efa63015ba264817e37b075b465a2df67d2e893ca [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahshader/ap_tic_tac_toe_rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] c99c4a228848e09a44596036e4904961af22d2ae7e53b978cb878d712e8b3f5a [INFO] running `"docker" "start" "-a" "c99c4a228848e09a44596036e4904961af22d2ae7e53b978cb878d712e8b3f5a"` [INFO] [stderr] Compiling ap_tic_tac_toe_rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `game::game_match::board` [INFO] [stderr] --> src/game/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use game::game_match::board; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/game/game_match/board.rs:240:13 [INFO] [stderr] | [INFO] [stderr] 240 | for i in 0..3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/game/game_match/board.rs:242:17 [INFO] [stderr] | [INFO] [stderr] 242 | for j in 0..3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `print_board` [INFO] [stderr] --> src/game/game_match/board.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn print_board(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `winner` [INFO] [stderr] --> src/game/game_match/board.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | winner: i8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `force_move` [INFO] [stderr] --> src/game/game_match/board.rs:249:5 [INFO] [stderr] | [INFO] [stderr] 249 | fn force_move(&mut self, meta_pos: (usize, usize), pos: (usize, usize), tile_value: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | io::stdin().read_line(&mut pos_meta_x); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | io::stdin().read_line(&mut pos_meta_y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | io::stdin().read_line(&mut pos_x); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | io::stdin().read_line(&mut pos_y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | io::stdin().read_line(&mut pos_x); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/game/mod.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | io::stdin().read_line(&mut pos_y); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "c99c4a228848e09a44596036e4904961af22d2ae7e53b978cb878d712e8b3f5a"` [INFO] running `"docker" "rm" "-f" "c99c4a228848e09a44596036e4904961af22d2ae7e53b978cb878d712e8b3f5a"` [INFO] [stdout] c99c4a228848e09a44596036e4904961af22d2ae7e53b978cb878d712e8b3f5a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonahshader/ap_tic_tac_toe_rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 248836af25e9df14b87ae53284375ac9d3e06af6553009aa654eea9dab94bd64 [INFO] running `"docker" "start" "-a" "248836af25e9df14b87ae53284375ac9d3e06af6553009aa654eea9dab94bd64"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/ap_tic_tac_toe_rust-cdded54d7fe6af16 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "248836af25e9df14b87ae53284375ac9d3e06af6553009aa654eea9dab94bd64"` [INFO] running `"docker" "rm" "-f" "248836af25e9df14b87ae53284375ac9d3e06af6553009aa654eea9dab94bd64"` [INFO] [stdout] 248836af25e9df14b87ae53284375ac9d3e06af6553009aa654eea9dab94bd64