[INFO] cloning repository https://github.com/pgrnhk/penguinz0 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pgrnhk/penguinz0" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpgrnhk%2Fpenguinz0", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpgrnhk%2Fpenguinz0'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3f3a9c2ca63969be608480f669f861d9f471e1b [INFO] building pgrnhk/penguinz0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpgrnhk%2Fpenguinz0" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pgrnhk/penguinz0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pgrnhk/penguinz0 [INFO] finished tweaking git repo https://github.com/pgrnhk/penguinz0 [INFO] tweaked toml for git repo https://github.com/pgrnhk/penguinz0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pgrnhk/penguinz0 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17a5cbd630501b88f4663fcbbdf469a38a8a8f241a273742bab0cd5116395a64 [INFO] running `Command { std: "docker" "start" "-a" "17a5cbd630501b88f4663fcbbdf469a38a8a8f241a273742bab0cd5116395a64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17a5cbd630501b88f4663fcbbdf469a38a8a8f241a273742bab0cd5116395a64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17a5cbd630501b88f4663fcbbdf469a38a8a8f241a273742bab0cd5116395a64", kill_on_drop: false }` [INFO] [stdout] 17a5cbd630501b88f4663fcbbdf469a38a8a8f241a273742bab0cd5116395a64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86063a5e69687649f3ac5db758557442688a2bd50cc1efdadf03d8bc5510f02a [INFO] running `Command { std: "docker" "start" "-a" "86063a5e69687649f3ac5db758557442688a2bd50cc1efdadf03d8bc5510f02a", kill_on_drop: false }` [INFO] [stderr] Compiling hello v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cannon.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 42 | result => return result, [INFO] [stdout] | ------ matches any value [INFO] [stdout] 43 | GameResult::Pass => (), [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/cannon.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 61 | result => return result, [INFO] [stdout] | ------ matches any value [INFO] [stdout] 62 | GameResult::Pass => (), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `exit_status` is never read [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut exit_status = GameResult::Pass; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Solid` is never constructed [INFO] [stdout] --> src/breakable_ground.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum BreakState { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 7 | Solid, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/breakable_ground.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Breakable { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 17 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Player` is never constructed [INFO] [stdout] --> src/cannon.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum CannonState { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 10 | Empty, [INFO] [stdout] 11 | Player, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CannonState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> src/cannon.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Cannon { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 15 | index: (i32, i32), [INFO] [stdout] 16 | state: CannonState, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cannon` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Error` is never constructed [INFO] [stdout] --> src/game_result.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum GameResult { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 4 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/holes.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Hole { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(indexes: ((i32, i32), (i32, i32))) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_Y` is never used [INFO] [stdout] --> src/map.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub const MIN_Y: i32 = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_X` is never used [INFO] [stdout] --> src/map.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | pub const MIN_X: i32 = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `score` is never read [INFO] [stdout] --> src/player.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub score: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Medium` and `Large` are never constructed [INFO] [stdout] --> src/walls.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum WallType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 5 | Small, [INFO] [stdout] 6 | Medium, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | Large, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WallType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "86063a5e69687649f3ac5db758557442688a2bd50cc1efdadf03d8bc5510f02a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86063a5e69687649f3ac5db758557442688a2bd50cc1efdadf03d8bc5510f02a", kill_on_drop: false }` [INFO] [stdout] 86063a5e69687649f3ac5db758557442688a2bd50cc1efdadf03d8bc5510f02a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95b39056fff6b4c0f2a48a49739e50bf6f6f1b983848b12c561773a58e49b44c [INFO] running `Command { std: "docker" "start" "-a" "95b39056fff6b4c0f2a48a49739e50bf6f6f1b983848b12c561773a58e49b44c", kill_on_drop: false }` [INFO] [stderr] Compiling hello v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cannon.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 42 | result => return result, [INFO] [stdout] | ------ matches any value [INFO] [stdout] 43 | GameResult::Pass => (), [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/cannon.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 61 | result => return result, [INFO] [stdout] | ------ matches any value [INFO] [stdout] 62 | GameResult::Pass => (), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `exit_status` is never read [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut exit_status = GameResult::Pass; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Solid` is never constructed [INFO] [stdout] --> src/breakable_ground.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum BreakState { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 7 | Solid, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/breakable_ground.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Breakable { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 17 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Player` is never constructed [INFO] [stdout] --> src/cannon.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum CannonState { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 10 | Empty, [INFO] [stdout] 11 | Player, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CannonState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> src/cannon.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Cannon { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 15 | index: (i32, i32), [INFO] [stdout] 16 | state: CannonState, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cannon` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Error` is never constructed [INFO] [stdout] --> src/game_result.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum GameResult { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 4 | Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/holes.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Hole { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(indexes: ((i32, i32), (i32, i32))) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_Y` is never used [INFO] [stdout] --> src/map.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub const MIN_Y: i32 = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_X` is never used [INFO] [stdout] --> src/map.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | pub const MIN_X: i32 = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `score` is never read [INFO] [stdout] --> src/player.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | pub score: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Medium` and `Large` are never constructed [INFO] [stdout] --> src/walls.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum WallType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 5 | Small, [INFO] [stdout] 6 | Medium, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | Large, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WallType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "95b39056fff6b4c0f2a48a49739e50bf6f6f1b983848b12c561773a58e49b44c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95b39056fff6b4c0f2a48a49739e50bf6f6f1b983848b12c561773a58e49b44c", kill_on_drop: false }` [INFO] [stdout] 95b39056fff6b4c0f2a48a49739e50bf6f6f1b983848b12c561773a58e49b44c