[INFO] cloning repository https://github.com/malcx95/Console-Tetris-Rust-Edition [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/malcx95/Console-Tetris-Rust-Edition" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2FConsole-Tetris-Rust-Edition", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2FConsole-Tetris-Rust-Edition'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f63204832f8c53eaf26aa217365b6739bd5b4c6c [INFO] testing malcx95/Console-Tetris-Rust-Edition against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2FConsole-Tetris-Rust-Edition" "/workspace/builds/worker-63/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-63/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/malcx95/Console-Tetris-Rust-Edition on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/malcx95/Console-Tetris-Rust-Edition [INFO] finished tweaking git repo https://github.com/malcx95/Console-Tetris-Rust-Edition [INFO] tweaked toml for git repo https://github.com/malcx95/Console-Tetris-Rust-Edition written to /workspace/builds/worker-63/source/Cargo.toml [INFO] crate git repo https://github.com/malcx95/Console-Tetris-Rust-Edition already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98ce038a92f139a6871b2485365170ecaec6e4258b7db9a60c1c760adfba0415 [INFO] running `Command { std: "docker" "start" "-a" "98ce038a92f139a6871b2485365170ecaec6e4258b7db9a60c1c760adfba0415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98ce038a92f139a6871b2485365170ecaec6e4258b7db9a60c1c760adfba0415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98ce038a92f139a6871b2485365170ecaec6e4258b7db9a60c1c760adfba0415", kill_on_drop: false }` [INFO] [stdout] 98ce038a92f139a6871b2485365170ecaec6e4258b7db9a60c1c760adfba0415 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 600a7b3e2ecd498300b8186d133428d2cafeb54e466a917121099be5cc526f43 [INFO] running `Command { std: "docker" "start" "-a" "600a7b3e2ecd498300b8186d133428d2cafeb54e466a917121099be5cc526f43", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling Console-Tetris-Rust-Edition v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | fn print_board(board: TetrisBoard) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut board: TetrisBoard = TetrisBoard::new(10, 10); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut board: TetrisBoard = TetrisBoard::new(10, 10); [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: function is never used: `print_board` [INFO] [stdout] --> src/main.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn print_board(board: TetrisBoard) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OUTSIDE` [INFO] [stdout] --> src/squaretypes.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `I` [INFO] [stdout] --> src/squaretypes.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `L` [INFO] [stdout] --> src/squaretypes.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `J` [INFO] [stdout] --> src/squaretypes.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `O` [INFO] [stdout] --> src/squaretypes.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S` [INFO] [stdout] --> src/squaretypes.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T` [INFO] [stdout] --> src/squaretypes.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Z` [INFO] [stdout] --> src/squaretypes.rs:4:39 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NONE` [INFO] [stdout] --> src/squaretypes.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `I` [INFO] [stdout] --> src/squaretypes.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `L` [INFO] [stdout] --> src/squaretypes.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `J` [INFO] [stdout] --> src/squaretypes.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `O` [INFO] [stdout] --> src/squaretypes.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S` [INFO] [stdout] --> src/squaretypes.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T` [INFO] [stdout] --> src/squaretypes.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Z` [INFO] [stdout] --> src/squaretypes.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Console_Tetris_Rust_Edition` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `console_tetris_rust_edition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "600a7b3e2ecd498300b8186d133428d2cafeb54e466a917121099be5cc526f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "600a7b3e2ecd498300b8186d133428d2cafeb54e466a917121099be5cc526f43", kill_on_drop: false }` [INFO] [stdout] 600a7b3e2ecd498300b8186d133428d2cafeb54e466a917121099be5cc526f43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a014e477c8ad6d003039d2d0c798ca8a67b3babe20a664ab642ae12f1f93bf27 [INFO] running `Command { std: "docker" "start" "-a" "a014e477c8ad6d003039d2d0c798ca8a67b3babe20a664ab642ae12f1f93bf27", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling Console-Tetris-Rust-Edition v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | fn print_board(board: TetrisBoard) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `board` [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut board: TetrisBoard = TetrisBoard::new(10, 10); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut board: TetrisBoard = TetrisBoard::new(10, 10); [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: function is never used: `print_board` [INFO] [stdout] --> src/main.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn print_board(board: TetrisBoard) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `OUTSIDE` [INFO] [stdout] --> src/squaretypes.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `I` [INFO] [stdout] --> src/squaretypes.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `L` [INFO] [stdout] --> src/squaretypes.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `J` [INFO] [stdout] --> src/squaretypes.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `O` [INFO] [stdout] --> src/squaretypes.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S` [INFO] [stdout] --> src/squaretypes.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T` [INFO] [stdout] --> src/squaretypes.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Z` [INFO] [stdout] --> src/squaretypes.rs:4:39 [INFO] [stdout] | [INFO] [stdout] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NONE` [INFO] [stdout] --> src/squaretypes.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `I` [INFO] [stdout] --> src/squaretypes.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `L` [INFO] [stdout] --> src/squaretypes.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `J` [INFO] [stdout] --> src/squaretypes.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `O` [INFO] [stdout] --> src/squaretypes.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S` [INFO] [stdout] --> src/squaretypes.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T` [INFO] [stdout] --> src/squaretypes.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Z` [INFO] [stdout] --> src/squaretypes.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Console_Tetris_Rust_Edition` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `console_tetris_rust_edition` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.64s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/Console_Tetris_Rust_Edition-dd22bb6456671617) [INFO] running `Command { std: "docker" "inspect" "a014e477c8ad6d003039d2d0c798ca8a67b3babe20a664ab642ae12f1f93bf27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a014e477c8ad6d003039d2d0c798ca8a67b3babe20a664ab642ae12f1f93bf27", kill_on_drop: false }` [INFO] [stdout] a014e477c8ad6d003039d2d0c798ca8a67b3babe20a664ab642ae12f1f93bf27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aae66886a323bb8e19d0bd0220aa520446de6b9b8b1bbdf491aee2f8dd5825eb [INFO] running `Command { std: "docker" "start" "-a" "aae66886a323bb8e19d0bd0220aa520446de6b9b8b1bbdf491aee2f8dd5825eb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `board` [INFO] [stderr] --> src/main.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | fn print_board(board: TetrisBoard) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `board` [INFO] [stderr] --> src/main.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut board: TetrisBoard = TetrisBoard::new(10, 10); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_board` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut board: TetrisBoard = TetrisBoard::new(10, 10); [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: function is never used: `print_board` [INFO] [stderr] --> src/main.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn print_board(board: TetrisBoard) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `OUTSIDE` [INFO] [stderr] --> src/squaretypes.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `I` [INFO] [stderr] --> src/squaretypes.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `L` [INFO] [stderr] --> src/squaretypes.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `J` [INFO] [stderr] --> src/squaretypes.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `O` [INFO] [stderr] --> src/squaretypes.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S` [INFO] [stderr] --> src/squaretypes.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T` [INFO] [stderr] --> src/squaretypes.rs:4:36 [INFO] [stderr] | [INFO] [stderr] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Z` [INFO] [stderr] --> src/squaretypes.rs:4:39 [INFO] [stderr] | [INFO] [stderr] 4 | EMPTY, OUTSIDE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NONE` [INFO] [stderr] --> src/squaretypes.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `I` [INFO] [stderr] --> src/squaretypes.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `L` [INFO] [stderr] --> src/squaretypes.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `J` [INFO] [stderr] --> src/squaretypes.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `O` [INFO] [stderr] --> src/squaretypes.rs:8:20 [INFO] [stderr] | [INFO] [stderr] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S` [INFO] [stderr] --> src/squaretypes.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T` [INFO] [stderr] --> src/squaretypes.rs:8:26 [INFO] [stderr] | [INFO] [stderr] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Z` [INFO] [stderr] --> src/squaretypes.rs:8:29 [INFO] [stderr] | [INFO] [stderr] 8 | NONE, I, L, J, O, S, T, Z, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: crate `Console_Tetris_Rust_Edition` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `console_tetris_rust_edition` [INFO] [stderr] [INFO] [stderr] warning: `Console-Tetris-Rust-Edition` (bin "Console-Tetris-Rust-Edition" test) generated 21 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Console_Tetris_Rust_Edition-dd22bb6456671617) [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" "aae66886a323bb8e19d0bd0220aa520446de6b9b8b1bbdf491aee2f8dd5825eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aae66886a323bb8e19d0bd0220aa520446de6b9b8b1bbdf491aee2f8dd5825eb", kill_on_drop: false }` [INFO] [stdout] aae66886a323bb8e19d0bd0220aa520446de6b9b8b1bbdf491aee2f8dd5825eb