[INFO] cloning repository https://github.com/alpaylan/pap-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alpaylan/pap-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Fpap-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Fpap-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 398b4bf2b7fddecc61a6f57ce4b4a995e3f64799 [INFO] checking alpaylan/pap-rs against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Fpap-rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alpaylan/pap-rs on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alpaylan/pap-rs [INFO] finished tweaking git repo https://github.com/alpaylan/pap-rs [INFO] tweaked toml for git repo https://github.com/alpaylan/pap-rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/alpaylan/pap-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4655d621ecf6656ba183d45efb264bc8bbccf42eaefa3660940d6ba5ffa90224 [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" "4655d621ecf6656ba183d45efb264bc8bbccf42eaefa3660940d6ba5ffa90224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4655d621ecf6656ba183d45efb264bc8bbccf42eaefa3660940d6ba5ffa90224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4655d621ecf6656ba183d45efb264bc8bbccf42eaefa3660940d6ba5ffa90224", kill_on_drop: false }` [INFO] [stdout] 4655d621ecf6656ba183d45efb264bc8bbccf42eaefa3660940d6ba5ffa90224 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--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] b997cfecc935732844eaceb8300a6e455840edf994c148e393b94d3a24a8b617 [INFO] running `Command { std: "docker" "start" "-a" "b997cfecc935732844eaceb8300a6e455840edf994c148e393b94d3a24a8b617", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking deneme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:252:9 [INFO] [stdout] | [INFO] [stdout] 150 | let tile_type: Tile = match city_type { [INFO] [stdout] | _______________________________- [INFO] [stdout] 151 | | CityType::Default => { [INFO] [stdout] 152 | | let unit = (b_size+4) as i64; [INFO] [stdout] 153 | | let unit_y = i as i64 % unit as i64 - b_size as i64; [INFO] [stdout] ... | [INFO] [stdout] 250 | | } [INFO] [stdout] 251 | | }; [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 252 | return tile_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:252:9 [INFO] [stdout] | [INFO] [stdout] 150 | let tile_type: Tile = match city_type { [INFO] [stdout] | _______________________________- [INFO] [stdout] 151 | | CityType::Default => { [INFO] [stdout] 152 | | let unit = (b_size+4) as i64; [INFO] [stdout] 153 | | let unit_y = i as i64 % unit as i64 - b_size as i64; [INFO] [stdout] ... | [INFO] [stdout] 250 | | } [INFO] [stdout] 251 | | }; [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 252 | return tile_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:248:13 [INFO] [stdout] | [INFO] [stdout] 248 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_type` [INFO] [stdout] --> src/main.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let tile_type: Tile = match city_type { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_num_x` [INFO] [stdout] --> src/main.rs:288:48 [INFO] [stdout] | [INFO] [stdout] 288 | fn building_positions(city_type: CityType, b_num_x: u32, b_num_y: u32, b_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_num_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_num_y` [INFO] [stdout] --> src/main.rs:288:62 [INFO] [stdout] | [INFO] [stdout] 288 | fn building_positions(city_type: CityType, b_num_x: u32, b_num_y: u32, b_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_num_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_size` [INFO] [stdout] --> src/main.rs:288:76 [INFO] [stdout] | [INFO] [stdout] 288 | fn building_positions(city_type: CityType, b_num_x: u32, b_num_y: u32, b_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:248:13 [INFO] [stdout] | [INFO] [stdout] 248 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile_type` [INFO] [stdout] --> src/main.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let tile_type: Tile = match city_type { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_num_x` [INFO] [stdout] --> src/main.rs:288:48 [INFO] [stdout] | [INFO] [stdout] 288 | fn building_positions(city_type: CityType, b_num_x: u32, b_num_y: u32, b_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_num_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_num_y` [INFO] [stdout] --> src/main.rs:288:62 [INFO] [stdout] | [INFO] [stdout] 288 | fn building_positions(city_type: CityType, b_num_x: u32, b_num_y: u32, b_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_num_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_size` [INFO] [stdout] --> src/main.rs:288:76 [INFO] [stdout] | [INFO] [stdout] 288 | fn building_positions(city_type: CityType, b_num_x: u32, b_num_y: u32, b_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:440:9 [INFO] [stdout] | [INFO] [stdout] 440 | let mut sim = Simulation::new( [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: `Full` [INFO] [stdout] --> src/main.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | enum ParkType { Free, Full } [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Red` [INFO] [stdout] --> src/main.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | enum LightCond { Green, Red } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bordered` [INFO] [stdout] --> src/main.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | Bordered, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Line` [INFO] [stdout] --> src/main.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | Line [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Exit` [INFO] [stdout] --> src/main.rs:357:5 [INFO] [stdout] | [INFO] [stdout] 357 | Exit(Position), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `JustPosition` [INFO] [stdout] --> src/main.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | JustPosition(Position), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Searching` [INFO] [stdout] --> src/main.rs:362:5 [INFO] [stdout] | [INFO] [stdout] 362 | Searching, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Circling` [INFO] [stdout] --> src/main.rs:363:5 [INFO] [stdout] | [INFO] [stdout] 363 | Circling(Position, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Found` [INFO] [stdout] --> src/main.rs:364:5 [INFO] [stdout] | [INFO] [stdout] 364 | Found(Position), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Moving` [INFO] [stdout] --> src/main.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 369 | Moving, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parking` [INFO] [stdout] --> src/main.rs:370:5 [INFO] [stdout] | [INFO] [stdout] 370 | Parking(ParkingType), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parked` [INFO] [stdout] --> src/main.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | Parked [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Quite` [INFO] [stdout] --> src/main.rs:384:5 [INFO] [stdout] | [INFO] [stdout] 384 | Quite [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `random_building` [INFO] [stdout] --> src/main.rs:400:12 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn random_building(city: &City) -> TargetType { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:440:9 [INFO] [stdout] | [INFO] [stdout] 440 | let mut sim = Simulation::new( [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: `Full` [INFO] [stdout] --> src/main.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | enum ParkType { Free, Full } [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Red` [INFO] [stdout] --> src/main.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | enum LightCond { Green, Red } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bordered` [INFO] [stdout] --> src/main.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | Bordered, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Line` [INFO] [stdout] --> src/main.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 121 | Line [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Exit` [INFO] [stdout] --> src/main.rs:357:5 [INFO] [stdout] | [INFO] [stdout] 357 | Exit(Position), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `JustPosition` [INFO] [stdout] --> src/main.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | JustPosition(Position), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Searching` [INFO] [stdout] --> src/main.rs:362:5 [INFO] [stdout] | [INFO] [stdout] 362 | Searching, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Circling` [INFO] [stdout] --> src/main.rs:363:5 [INFO] [stdout] | [INFO] [stdout] 363 | Circling(Position, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Found` [INFO] [stdout] --> src/main.rs:364:5 [INFO] [stdout] | [INFO] [stdout] 364 | Found(Position), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Moving` [INFO] [stdout] --> src/main.rs:369:5 [INFO] [stdout] | [INFO] [stdout] 369 | Moving, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parking` [INFO] [stdout] --> src/main.rs:370:5 [INFO] [stdout] | [INFO] [stdout] 370 | Parking(ParkingType), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Parked` [INFO] [stdout] --> src/main.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | Parked [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Quite` [INFO] [stdout] --> src/main.rs:384:5 [INFO] [stdout] | [INFO] [stdout] 384 | Quite [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `random_building` [INFO] [stdout] --> src/main.rs:400:12 [INFO] [stdout] | [INFO] [stdout] 400 | pub fn random_building(city: &City) -> TargetType { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | write!(f, "{}\n", ""); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | write!(f, "{}\n", ""); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.92s [INFO] running `Command { std: "docker" "inspect" "b997cfecc935732844eaceb8300a6e455840edf994c148e393b94d3a24a8b617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b997cfecc935732844eaceb8300a6e455840edf994c148e393b94d3a24a8b617", kill_on_drop: false }` [INFO] [stdout] b997cfecc935732844eaceb8300a6e455840edf994c148e393b94d3a24a8b617