[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 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalcx95%2FConsole-Tetris-Rust-Edition" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/malcx95/Console-Tetris-Rust-Edition on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "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-6-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92b1e515386bea187ca91a1fd9fde6b8c9e94ba703e2f84af24b97af156edfc4
[INFO] running `Command { std: "docker" "start" "-a" "92b1e515386bea187ca91a1fd9fde6b8c9e94ba703e2f84af24b97af156edfc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92b1e515386bea187ca91a1fd9fde6b8c9e94ba703e2f84af24b97af156edfc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b1e515386bea187ca91a1fd9fde6b8c9e94ba703e2f84af24b97af156edfc4", kill_on_drop: false }`
[INFO] [stdout] 92b1e515386bea187ca91a1fd9fde6b8c9e94ba703e2f84af24b97af156edfc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6bf9abdc60602d67e46a88d806cb30d95f129a4fcaef7660b0f1224f2459883
[INFO] running `Command { std: "docker" "start" "-a" "c6bf9abdc60602d67e46a88d806cb30d95f129a4fcaef7660b0f1224f2459883", 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: function `print_board` is never used
[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: fields `height`, `width`, `board`, and `tetromino_pos` are never read
[INFO] [stdout]   --> src/tetrisboard.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct TetrisBoard {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 5  |     
[INFO] [stdout] 6  |     pub height: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 7  |     pub width: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 8  |
[INFO] [stdout] 9  |     pub board: Vec<Vec<SquareType>>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |     pub tetromino_pos: Option<(i32, i32, TetrominoType)>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/squaretypes.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum SquareType {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 4 |     EMPTY, OUTSIDE, I, L, J, O, S, T, Z,
[INFO] [stdout]   |            ^^^^^^^  ^  ^  ^  ^  ^  ^  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/squaretypes.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum TetrominoType {
[INFO] [stdout]   |          ------------- variants in this enum
[INFO] [stdout] 8 |     NONE, I, L, J, O, S, T, Z,
[INFO] [stdout]   |     ^^^^  ^  ^  ^  ^  ^  ^  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "c6bf9abdc60602d67e46a88d806cb30d95f129a4fcaef7660b0f1224f2459883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6bf9abdc60602d67e46a88d806cb30d95f129a4fcaef7660b0f1224f2459883", kill_on_drop: false }`
[INFO] [stdout] c6bf9abdc60602d67e46a88d806cb30d95f129a4fcaef7660b0f1224f2459883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4478b0245734a8c0964f748d29aab2e821456631471e55b9e2f9128735582ca0
[INFO] running `Command { std: "docker" "start" "-a" "4478b0245734a8c0964f748d29aab2e821456631471e55b9e2f9128735582ca0", 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: function `print_board` is never used
[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: fields `height`, `width`, `board`, and `tetromino_pos` are never read
[INFO] [stdout]   --> src/tetrisboard.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct TetrisBoard {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 5  |     
[INFO] [stdout] 6  |     pub height: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 7  |     pub width: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 8  |
[INFO] [stdout] 9  |     pub board: Vec<Vec<SquareType>>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |     pub tetromino_pos: Option<(i32, i32, TetrominoType)>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/squaretypes.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum SquareType {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 4 |     EMPTY, OUTSIDE, I, L, J, O, S, T, Z,
[INFO] [stdout]   |            ^^^^^^^  ^  ^  ^  ^  ^  ^  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/squaretypes.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum TetrominoType {
[INFO] [stdout]   |          ------------- variants in this enum
[INFO] [stdout] 8 |     NONE, I, L, J, O, S, T, Z,
[INFO] [stdout]   |     ^^^^  ^  ^  ^  ^  ^  ^  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "4478b0245734a8c0964f748d29aab2e821456631471e55b9e2f9128735582ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4478b0245734a8c0964f748d29aab2e821456631471e55b9e2f9128735582ca0", kill_on_drop: false }`
[INFO] [stdout] 4478b0245734a8c0964f748d29aab2e821456631471e55b9e2f9128735582ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/3903effda721a949ebd7041c6d5ac940c6ace028affd265815c15949c54fdd78-init/work: no space left on device
