[INFO] cloning repository https://github.com/carlos1798/2048-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlos1798/2048-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlos1798%2F2048-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlos1798%2F2048-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d5920b81ec7833248b965b2a0f15e8329c9b7fc [INFO] testing carlos1798/2048-in-rust against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlos1798%2F2048-in-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/carlos1798/2048-in-rust [INFO] finished tweaking git repo https://github.com/carlos1798/2048-in-rust [INFO] tweaked toml for git repo https://github.com/carlos1798/2048-in-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/carlos1798/2048-in-rust on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/carlos1798/2048-in-rust 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-width v0.1.10 [INFO] [stderr] Downloaded signal-hook-mio v0.2.3 [INFO] [stderr] Downloaded cassowary v0.3.0 [INFO] [stderr] Downloaded crossterm_winapi v0.9.0 [INFO] [stderr] Downloaded signal-hook v0.3.14 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded lock_api v0.4.9 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.6 [INFO] [stderr] Downloaded unicode-segmentation v1.10.0 [INFO] [stderr] Downloaded mio v0.8.5 [INFO] [stderr] Downloaded tui v0.19.0 [INFO] [stderr] Downloaded crossterm v0.25.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.1 [INFO] [stderr] Downloaded libc v0.2.139 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.1 [INFO] [stderr] Downloaded windows-sys v0.42.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de0c67db21bfa8c6ab62ce05824041cb8d0990657d39519254465dff2e99d559 [INFO] running `Command { std: "docker" "start" "-a" "de0c67db21bfa8c6ab62ce05824041cb8d0990657d39519254465dff2e99d559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de0c67db21bfa8c6ab62ce05824041cb8d0990657d39519254465dff2e99d559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de0c67db21bfa8c6ab62ce05824041cb8d0990657d39519254465dff2e99d559", kill_on_drop: false }` [INFO] [stdout] de0c67db21bfa8c6ab62ce05824041cb8d0990657d39519254465dff2e99d559 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bfb88166f00bffb4fcb4ff52af2e4bb55c33f04ce7efdd09097421fdab2c12ed [INFO] running `Command { std: "docker" "start" "-a" "bfb88166f00bffb4fcb4ff52af2e4bb55c33f04ce7efdd09097421fdab2c12ed", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling tui v0.19.0 [INFO] [stderr] Compiling dosmilochenta v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Text` [INFO] [stdout] --> src/main.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use tui::text::{Span, Text}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Canvas`, `Line`, `MapResolution`, `Map`, `Rectangle`, and `self` [INFO] [stdout] --> src/main.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | use tui::widgets::canvas::{self, Canvas, Line, Map, MapResolution, Rectangle}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ ^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorderType`, `Paragraph`, and `Widget` [INFO] [stdout] --> src/main.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | use tui::widgets::{Block, BorderType, Borders, Paragraph, Widget}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:300:55 [INFO] [stdout] | [INFO] [stdout] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] 300 + .style(Style::default().bg(Color::Rgb(20, (20), (1)))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:300:61 [INFO] [stdout] | [INFO] [stdout] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] 300 + .style(Style::default().bg(Color::Rgb((20), 20, (1)))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:300:67 [INFO] [stdout] | [INFO] [stdout] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] 300 + .style(Style::default().bg(Color::Rgb((20), (20), 1))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunks` [INFO] [stdout] --> src/main.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | let chunks = Layout::default() [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunks` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/main.rs:257:17 [INFO] [stdout] | [INFO] [stdout] 257 | for (j, cell) in row.iter().enumerate() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fiveonetwo` [INFO] [stdout] --> src/main.rs:289:17 [INFO] [stdout] | [INFO] [stdout] 289 | let fiveonetwo: Block = Block::default() [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fiveonetwo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `white` [INFO] [stdout] --> src/main.rs:298:17 [INFO] [stdout] | [INFO] [stdout] 298 | let white: Block = Block::default() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_white` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:262:17 [INFO] [stdout] | [INFO] [stdout] 262 | let mut block = Block::default() [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: unused variable: `res` [INFO] [stdout] --> src/main.rs:367:9 [INFO] [stdout] | [INFO] [stdout] 367 | let res = run_app(&mut terminal, game); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | let mut game = Game::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `die` are never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 19 | start: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | die: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prepare_board` and `print_board` are never used [INFO] [stdout] --> src/main.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Board { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | fn prepare_board(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn print_board(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 369 | / execute!( [INFO] [stdout] 370 | | terminal.backend_mut(), [INFO] [stdout] 371 | | LeaveAlternateScreen, [INFO] [stdout] 372 | | DisableMouseCapture [INFO] [stdout] 373 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.10s [INFO] running `Command { std: "docker" "inspect" "bfb88166f00bffb4fcb4ff52af2e4bb55c33f04ce7efdd09097421fdab2c12ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfb88166f00bffb4fcb4ff52af2e4bb55c33f04ce7efdd09097421fdab2c12ed", kill_on_drop: false }` [INFO] [stdout] bfb88166f00bffb4fcb4ff52af2e4bb55c33f04ce7efdd09097421fdab2c12ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1e4691c595c4f31b972aaf126d9ec5b55665527b4c5b389abae421a5c59da143 [INFO] running `Command { std: "docker" "start" "-a" "1e4691c595c4f31b972aaf126d9ec5b55665527b4c5b389abae421a5c59da143", kill_on_drop: false }` [INFO] [stderr] Compiling dosmilochenta v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Text` [INFO] [stdout] --> src/main.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use tui::text::{Span, Text}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Canvas`, `Line`, `MapResolution`, `Map`, `Rectangle`, and `self` [INFO] [stdout] --> src/main.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | use tui::widgets::canvas::{self, Canvas, Line, Map, MapResolution, Rectangle}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ ^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorderType`, `Paragraph`, and `Widget` [INFO] [stdout] --> src/main.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | use tui::widgets::{Block, BorderType, Borders, Paragraph, Widget}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:300:55 [INFO] [stdout] | [INFO] [stdout] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] 300 + .style(Style::default().bg(Color::Rgb(20, (20), (1)))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:300:61 [INFO] [stdout] | [INFO] [stdout] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] 300 + .style(Style::default().bg(Color::Rgb((20), 20, (1)))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:300:67 [INFO] [stdout] | [INFO] [stdout] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stdout] 300 + .style(Style::default().bg(Color::Rgb((20), (20), 1))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunks` [INFO] [stdout] --> src/main.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | let chunks = Layout::default() [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunks` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell` [INFO] [stdout] --> src/main.rs:257:17 [INFO] [stdout] | [INFO] [stdout] 257 | for (j, cell) in row.iter().enumerate() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fiveonetwo` [INFO] [stdout] --> src/main.rs:289:17 [INFO] [stdout] | [INFO] [stdout] 289 | let fiveonetwo: Block = Block::default() [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fiveonetwo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `white` [INFO] [stdout] --> src/main.rs:298:17 [INFO] [stdout] | [INFO] [stdout] 298 | let white: Block = Block::default() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_white` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:262:17 [INFO] [stdout] | [INFO] [stdout] 262 | let mut block = Block::default() [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: unused variable: `res` [INFO] [stdout] --> src/main.rs:367:9 [INFO] [stdout] | [INFO] [stdout] 367 | let res = run_app(&mut terminal, game); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | let mut game = Game::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `die` are never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 19 | start: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | die: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prepare_board` and `print_board` are never used [INFO] [stdout] --> src/main.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Board { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | fn prepare_board(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn print_board(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 369 | / execute!( [INFO] [stdout] 370 | | terminal.backend_mut(), [INFO] [stdout] 371 | | LeaveAlternateScreen, [INFO] [stdout] 372 | | DisableMouseCapture [INFO] [stdout] 373 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "1e4691c595c4f31b972aaf126d9ec5b55665527b4c5b389abae421a5c59da143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e4691c595c4f31b972aaf126d9ec5b55665527b4c5b389abae421a5c59da143", kill_on_drop: false }` [INFO] [stdout] 1e4691c595c4f31b972aaf126d9ec5b55665527b4c5b389abae421a5c59da143 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 144cec9c8d00696e61cbe5f59e4ca1f356bb271fe34be78b3efd1916b5a30015 [INFO] running `Command { std: "docker" "start" "-a" "144cec9c8d00696e61cbe5f59e4ca1f356bb271fe34be78b3efd1916b5a30015", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Text` [INFO] [stderr] --> src/main.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use tui::text::{Span, Text}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Canvas`, `Line`, `MapResolution`, `Map`, `Rectangle`, and `self` [INFO] [stderr] --> src/main.rs:14:28 [INFO] [stderr] | [INFO] [stderr] 14 | use tui::widgets::canvas::{self, Canvas, Line, Map, MapResolution, Rectangle}; [INFO] [stderr] | ^^^^ ^^^^^^ ^^^^ ^^^ ^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BorderType`, `Paragraph`, and `Widget` [INFO] [stderr] --> src/main.rs:15:27 [INFO] [stderr] | [INFO] [stderr] 15 | use tui::widgets::{Block, BorderType, Borders, Paragraph, Widget}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:300:55 [INFO] [stderr] | [INFO] [stderr] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stderr] 300 + .style(Style::default().bg(Color::Rgb(20, (20), (1)))); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:300:61 [INFO] [stderr] | [INFO] [stderr] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stderr] 300 + .style(Style::default().bg(Color::Rgb((20), 20, (1)))); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:300:67 [INFO] [stderr] | [INFO] [stderr] 300 | .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 300 - .style(Style::default().bg(Color::Rgb((20), (20), (1)))); [INFO] [stderr] 300 + .style(Style::default().bg(Color::Rgb((20), (20), 1))); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chunks` [INFO] [stderr] --> src/main.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | let chunks = Layout::default() [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunks` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cell` [INFO] [stderr] --> src/main.rs:257:17 [INFO] [stderr] | [INFO] [stderr] 257 | for (j, cell) in row.iter().enumerate() { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cell` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fiveonetwo` [INFO] [stderr] --> src/main.rs:289:17 [INFO] [stderr] | [INFO] [stderr] 289 | let fiveonetwo: Block = Block::default() [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fiveonetwo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `white` [INFO] [stderr] --> src/main.rs:298:17 [INFO] [stderr] | [INFO] [stderr] 298 | let white: Block = Block::default() [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_white` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:262:17 [INFO] [stderr] | [INFO] [stderr] 262 | let mut block = Block::default() [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: unused variable: `res` [INFO] [stderr] --> src/main.rs:367:9 [INFO] [stderr] | [INFO] [stderr] 367 | let res = run_app(&mut terminal, game); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:364:9 [INFO] [stderr] | [INFO] [stderr] 364 | let mut game = Game::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: fields `start` and `die` are never read [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 18 | struct Game { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 19 | start: bool, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 20 | die: bool, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `prepare_board` and `print_board` are never used [INFO] [stderr] --> src/main.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 35 | impl Board { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 45 | fn prepare_board(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 85 | fn print_board(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:369:5 [INFO] [stderr] | [INFO] [stderr] 369 | / execute!( [INFO] [stderr] 370 | | terminal.backend_mut(), [INFO] [stderr] 371 | | LeaveAlternateScreen, [INFO] [stderr] 372 | | DisableMouseCapture [INFO] [stderr] 373 | | ); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `dosmilochenta` (bin "dosmilochenta" test) generated 16 warnings (run `cargo fix --bin "dosmilochenta" --tests` to apply 8 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dosmilochenta-aaec9f8410ddb934) [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" "144cec9c8d00696e61cbe5f59e4ca1f356bb271fe34be78b3efd1916b5a30015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144cec9c8d00696e61cbe5f59e4ca1f356bb271fe34be78b3efd1916b5a30015", kill_on_drop: false }` [INFO] [stdout] 144cec9c8d00696e61cbe5f59e4ca1f356bb271fe34be78b3efd1916b5a30015