[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 try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2FConsole-Tetris-Rust-Edition" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/malcx95/Console-Tetris-Rust-Edition on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-11/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", 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] 4dd95711c3baf0f3ab91961c3605e17451112c677d915a0e9bfc8ce58ad62002 [INFO] running `Command { std: "docker" "start" "-a" "4dd95711c3baf0f3ab91961c3605e17451112c677d915a0e9bfc8ce58ad62002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dd95711c3baf0f3ab91961c3605e17451112c677d915a0e9bfc8ce58ad62002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd95711c3baf0f3ab91961c3605e17451112c677d915a0e9bfc8ce58ad62002", kill_on_drop: false }` [INFO] [stdout] 4dd95711c3baf0f3ab91961c3605e17451112c677d915a0e9bfc8ce58ad62002 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecee6808373f10b757198038ec2455cabdf98011dad11a68326300cf49435cfc [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" "ecee6808373f10b757198038ec2455cabdf98011dad11a68326300cf49435cfc", 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:14:13 [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: 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 0.96s [INFO] running `Command { std: "docker" "inspect" "ecee6808373f10b757198038ec2455cabdf98011dad11a68326300cf49435cfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecee6808373f10b757198038ec2455cabdf98011dad11a68326300cf49435cfc", kill_on_drop: false }` [INFO] [stdout] ecee6808373f10b757198038ec2455cabdf98011dad11a68326300cf49435cfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] a56ee1367fb1a268d2fc630cfd8e2e284a5ac6c8736c62e552c8a6c87638ff56 [INFO] running `Command { std: "docker" "start" "-a" "a56ee1367fb1a268d2fc630cfd8e2e284a5ac6c8736c62e552c8a6c87638ff56", 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:14:13 [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: 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 0.89s [INFO] running `Command { std: "docker" "inspect" "a56ee1367fb1a268d2fc630cfd8e2e284a5ac6c8736c62e552c8a6c87638ff56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a56ee1367fb1a268d2fc630cfd8e2e284a5ac6c8736c62e552c8a6c87638ff56", kill_on_drop: false }` [INFO] [stdout] a56ee1367fb1a268d2fc630cfd8e2e284a5ac6c8736c62e552c8a6c87638ff56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b46ddf68ba6feac2b661236441f00269f0d4cd744fa78f1c0747d81659c681f3 [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" "b46ddf68ba6feac2b661236441f00269f0d4cd744fa78f1c0747d81659c681f3", kill_on_drop: false }` [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: 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 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/Console_Tetris_Rust_Edition-be2cb29b907d1c1e) [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" "b46ddf68ba6feac2b661236441f00269f0d4cd744fa78f1c0747d81659c681f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b46ddf68ba6feac2b661236441f00269f0d4cd744fa78f1c0747d81659c681f3", kill_on_drop: false }` [INFO] [stdout] b46ddf68ba6feac2b661236441f00269f0d4cd744fa78f1c0747d81659c681f3