[INFO] cloning repository https://github.com/dasilvar93/2048Clone [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dasilvar93/2048Clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasilvar93%2F2048Clone", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasilvar93%2F2048Clone'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b73546259d0d5b69bb5046f32f4ed1442e54b3b0 [INFO] checking dasilvar93/2048Clone/b73546259d0d5b69bb5046f32f4ed1442e54b3b0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdasilvar93%2F2048Clone" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dasilvar93/2048Clone on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dasilvar93/2048Clone [INFO] finished tweaking git repo https://github.com/dasilvar93/2048Clone [INFO] tweaked toml for git repo https://github.com/dasilvar93/2048Clone written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dasilvar93/2048Clone 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termion v1.5.4 [INFO] [stderr] Downloaded indoc-impl v0.3.4 [INFO] [stderr] Downloaded indoc v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d539199a69e81f0174add26e098cf9dfaeaeb24fdeb2f76f8bf5d77ceac3857a [INFO] running `Command { std: "docker" "start" "-a" "d539199a69e81f0174add26e098cf9dfaeaeb24fdeb2f76f8bf5d77ceac3857a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d539199a69e81f0174add26e098cf9dfaeaeb24fdeb2f76f8bf5d77ceac3857a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d539199a69e81f0174add26e098cf9dfaeaeb24fdeb2f76f8bf5d77ceac3857a", kill_on_drop: false }` [INFO] [stdout] d539199a69e81f0174add26e098cf9dfaeaeb24fdeb2f76f8bf5d77ceac3857a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5f22a6a61790d3f8ec3dd8cb1f2121b58021f2e33be9192d4e83024b6f2c05c [INFO] running `Command { std: "docker" "start" "-a" "d5f22a6a61790d3f8ec3dd8cb1f2121b58021f2e33be9192d4e83024b6f2c05c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling getrandom v0.1.10 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Checking termion v1.5.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling indoc-impl v0.3.4 [INFO] [stderr] Checking indoc v0.3.4 [INFO] [stderr] Checking clone2048 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::vec` [INFO] [stdout] --> src/run.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::char` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::char; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::board::Board` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::board::Board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tile::Tile` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::tile::Tile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::game_over` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::run::game_over; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::mov` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::run::mov; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::Direction::Up` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::run::Direction::Up; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::Direction::Down` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::run::Direction::Down; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::Direction::Left` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::run::Direction::Left; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::Direction::Right` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::run::Direction::Right; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec` [INFO] [stdout] --> src/run.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::char` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::char; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::board::Board` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::board::Board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tile::Tile` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::tile::Tile; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::game_over` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::run::game_over; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::mov` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::run::mov; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::Direction::Up` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::run::Direction::Up; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::Direction::Down` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::run::Direction::Down; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::Direction::Left` [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::run::Direction::Left; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::run::Direction::Right` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::run::Direction::Right; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `indoc::indoc` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use indoc::indoc; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `Up` is named the same as one of the variants of the type `run::Direction` [INFO] [stdout] --> src/run.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | ^^ help: to match on the variant, qualify the path: `run::Direction::Up` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `Down` is named the same as one of the variants of the type `run::Direction` [INFO] [stdout] --> src/run.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] | ^^^^ help: to match on the variant, qualify the path: `run::Direction::Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `Left` is named the same as one of the variants of the type `run::Direction` [INFO] [stdout] --> src/run.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | Left => board.merge_left(), [INFO] [stdout] | ^^^^ help: to match on the variant, qualify the path: `run::Direction::Left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `Right` is named the same as one of the variants of the type `run::Direction` [INFO] [stdout] --> src/run.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | Right => board.merge_right() [INFO] [stdout] | ^^^^^ help: to match on the variant, qualify the path: `run::Direction::Right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/run.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | -- matches any value [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/run.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | -- matches any value [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] 66 | Left => board.merge_left(), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/run.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 67 | Right => board.merge_right() [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Up` [INFO] [stdout] --> src/run.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_Up` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Down` [INFO] [stdout] --> src/run.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Left` [INFO] [stdout] --> src/run.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | Left => board.merge_left(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_Left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Right` [INFO] [stdout] --> src/run.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | Right => board.merge_right() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_game_over` [INFO] [stdout] --> src/main.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut is_game_over = false; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_game_over` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut is_game_over = false; [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: variable `Up` should have a snake case name [INFO] [stdout] --> src/run.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `up` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Down` should have a snake case name [INFO] [stdout] --> src/run.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Left` should have a snake case name [INFO] [stdout] --> src/run.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | Left => board.merge_left(), [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Right` should have a snake case name [INFO] [stdout] --> src/run.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | Right => board.merge_right() [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] error: could not compile `clone2048` (bin "clone2048") due to 5 previous errors; 25 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0170]: pattern binding `Up` is named the same as one of the variants of the type `run::Direction` [INFO] [stdout] --> src/run.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | ^^ help: to match on the variant, qualify the path: `run::Direction::Up` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `Down` is named the same as one of the variants of the type `run::Direction` [INFO] [stdout] --> src/run.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] | ^^^^ help: to match on the variant, qualify the path: `run::Direction::Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `Left` is named the same as one of the variants of the type `run::Direction` [INFO] [stdout] --> src/run.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | Left => board.merge_left(), [INFO] [stdout] | ^^^^ help: to match on the variant, qualify the path: `run::Direction::Left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `Right` is named the same as one of the variants of the type `run::Direction` [INFO] [stdout] --> src/run.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | Right => board.merge_right() [INFO] [stdout] | ^^^^^ help: to match on the variant, qualify the path: `run::Direction::Right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/run.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | -- matches any value [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/run.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | -- matches any value [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] 66 | Left => board.merge_left(), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/run.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | -- matches any value [INFO] [stdout] ... [INFO] [stdout] 67 | Right => board.merge_right() [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Up` [INFO] [stdout] --> src/run.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_Up` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Down` [INFO] [stdout] --> src/run.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_Down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Left` [INFO] [stdout] --> src/run.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | Left => board.merge_left(), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_Left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Right` [INFO] [stdout] --> src/run.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | Right => board.merge_right() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_Right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_game_over` [INFO] [stdout] --> src/main.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut is_game_over = false; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_game_over` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut is_game_over = false; [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: variable `Up` should have a snake case name [INFO] [stdout] --> src/run.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | Up => board.merge_up(), [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `up` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Down` should have a snake case name [INFO] [stdout] --> src/run.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | Down => board.merge_down(), [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `down` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Left` should have a snake case name [INFO] [stdout] --> src/run.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | Left => board.merge_left(), [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Right` should have a snake case name [INFO] [stdout] --> src/run.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | Right => board.merge_right() [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] error: could not compile `clone2048` (bin "clone2048" test) due to 5 previous errors; 25 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d5f22a6a61790d3f8ec3dd8cb1f2121b58021f2e33be9192d4e83024b6f2c05c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5f22a6a61790d3f8ec3dd8cb1f2121b58021f2e33be9192d4e83024b6f2c05c", kill_on_drop: false }` [INFO] [stdout] d5f22a6a61790d3f8ec3dd8cb1f2121b58021f2e33be9192d4e83024b6f2c05c