[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-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2FConsole-Tetris-Rust-Edition" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/malcx95/Console-Tetris-Rust-Edition 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/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-12/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-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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6975e54e926e376e2f056b512aefca1c3e63a667c5d8ecf58a78635d82757c66 [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" "6975e54e926e376e2f056b512aefca1c3e63a667c5d8ecf58a78635d82757c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6975e54e926e376e2f056b512aefca1c3e63a667c5d8ecf58a78635d82757c66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6975e54e926e376e2f056b512aefca1c3e63a667c5d8ecf58a78635d82757c66", kill_on_drop: false }` [INFO] [stdout] 6975e54e926e376e2f056b512aefca1c3e63a667c5d8ecf58a78635d82757c66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 520c4b608784bdc64637cba6f109f5ecd70c33b44df4cdce311f1184305bad68 [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" "520c4b608784bdc64637cba6f109f5ecd70c33b44df4cdce311f1184305bad68", kill_on_drop: false }` [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:14:9 [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: 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] = note: `#[warn(dead_code)]` on by default [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: 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] [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 0.95s [INFO] running `Command { std: "docker" "inspect" "520c4b608784bdc64637cba6f109f5ecd70c33b44df4cdce311f1184305bad68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "520c4b608784bdc64637cba6f109f5ecd70c33b44df4cdce311f1184305bad68", kill_on_drop: false }` [INFO] [stdout] 520c4b608784bdc64637cba6f109f5ecd70c33b44df4cdce311f1184305bad68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aef68775893b9306395bfab05a5f15ce81d5758fc2379ceb1266ba67a577912b [INFO] running `Command { std: "docker" "start" "-a" "aef68775893b9306395bfab05a5f15ce81d5758fc2379ceb1266ba67a577912b", kill_on_drop: false }` [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:14:9 [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: 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] = note: `#[warn(dead_code)]` on by default [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: 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] [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 0.76s [INFO] running `Command { std: "docker" "inspect" "aef68775893b9306395bfab05a5f15ce81d5758fc2379ceb1266ba67a577912b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aef68775893b9306395bfab05a5f15ce81d5758fc2379ceb1266ba67a577912b", kill_on_drop: false }` [INFO] [stdout] aef68775893b9306395bfab05a5f15ce81d5758fc2379ceb1266ba67a577912b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2b6ccd187a2dca2978d0409be2f53fa83ce6dbf61e6488e366b8a7a6a7aff99d [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" "2b6ccd187a2dca2978d0409be2f53fa83ce6dbf61e6488e366b8a7a6a7aff99d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `board` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:7:16 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 7 | fn print_board(board: TetrisBoard) { [INFO] [stdout] [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:14:9 [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: 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] = note: `#[warn(dead_code)]` on by default [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: 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] 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: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/Console_Tetris_Rust_Edition-58ffe8f1af5786d2 [INFO] running `Command { std: "docker" "inspect" "2b6ccd187a2dca2978d0409be2f53fa83ce6dbf61e6488e366b8a7a6a7aff99d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b6ccd187a2dca2978d0409be2f53fa83ce6dbf61e6488e366b8a7a6a7aff99d", kill_on_drop: false }` [INFO] [stdout] 2b6ccd187a2dca2978d0409be2f53fa83ce6dbf61e6488e366b8a7a6a7aff99d