[INFO] fetching crate vert 0.1.0... [INFO] testing vert-0.1.0 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417-1 [INFO] extracting crate vert 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate vert 0.1.0 on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vert 0.1.0 [INFO] finished tweaking crates.io crate vert 0.1.0 [INFO] tweaked toml for crates.io crate vert 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate vert 0.1.0 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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.11 [INFO] [stderr] Downloaded nohash-hasher v0.2.0 [INFO] [stderr] Downloaded libc v0.2.150 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c63b7847c79f425b06cd08dd36759d7c7cb3c09fb200b91379c9f143ac8bc5c8 [INFO] running `Command { std: "docker" "start" "-a" "c63b7847c79f425b06cd08dd36759d7c7cb3c09fb200b91379c9f143ac8bc5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c63b7847c79f425b06cd08dd36759d7c7cb3c09fb200b91379c9f143ac8bc5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c63b7847c79f425b06cd08dd36759d7c7cb3c09fb200b91379c9f143ac8bc5c8", kill_on_drop: false }` [INFO] [stdout] c63b7847c79f425b06cd08dd36759d7c7cb3c09fb200b91379c9f143ac8bc5c8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf304738e2c87cd73291cb5ee9461cf56e1d5cba43a6d3a3f562d0935483a4ab [INFO] running `Command { std: "docker" "start" "-a" "bf304738e2c87cd73291cb5ee9461cf56e1d5cba43a6d3a3f562d0935483a4ab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.11 [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 vert v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/app.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FilterMap`, `TypeId` [INFO] [stdout] --> src/arena/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | iter::{self, Enumerate, FilterMap}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/arena/blob.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::{Alignment, NonNull}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/system.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{seq::SliceRandom, thread_rng, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Any` [INFO] [stdout] --> src/world.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nohash_hasher::NoHashHasher` [INFO] [stdout] --> src/world.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nohash_hasher::NoHashHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::BuildHasherDefault` [INFO] [stdout] --> src/world.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{collections::HashMap, hash::BuildHasherDefault}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArenaIter` [INFO] [stdout] --> src/world.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | arena::{Arena, ArenaIndex, ArenaIter, TypedArena}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let mut mut_blob = self.blob_mut::(); [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 does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `App` is never constructed [INFO] [stdout] --> src/app.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct App { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `register_collectable_trait` are never used [INFO] [stdout] --> src/app.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl App { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(world_state: W, system: impl System + 'static) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn register_collectable_trait(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AppBuilder` is never constructed [INFO] [stdout] --> src/app.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct AppBuilder {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_free` is never used [INFO] [stdout] --> src/arena/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Entry { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn is_free(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pop`, `insert`, `remove`, and `drop_t` are never used [INFO] [stdout] --> src/arena/blob.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Blob { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn drop_t(mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CollectableTrait` is never used [INFO] [stdout] --> src/collectable.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait CollectableTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CollectDescribeMe` is never constructed [INFO] [stdout] --> src/collectable.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CollectDescribeMe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/collectable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait DescribeMe { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 11 | fn print(&self) -> String; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ComponentID` is never used [INFO] [stdout] --> src/component.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type ComponentID = u64; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Component` is never used [INFO] [stdout] --> src/component.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Component: 'static + Any { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Framework` is never constructed [INFO] [stdout] --> src/framework.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Framework {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/system.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl, S2: System> SystemSequence { [INFO] [stdout] | --------------------------------------------------------------- associated function in this implementation [INFO] [stdout] 123 | pub fn new(s1: S1, s2: S2) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sequence` is never used [INFO] [stdout] --> src/system.rs:139:4 [INFO] [stdout] | [INFO] [stdout] 139 | fn sequence, S2: System>(s1: S1, s2: S2) -> SystemSequence { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParralelSystemSet` is never constructed [INFO] [stdout] --> src/system.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | struct ParralelSystemSet, S2: System> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `World` is never constructed [INFO] [stdout] --> src/world.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/world.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl World { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new(world_state: W) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ArenaAddress` is never used [INFO] [stdout] --> src/world.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | type ArenaAddress = TypeId; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arena_address` is never used [INFO] [stdout] --> src/world.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn arena_address() -> ArenaAddress { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/world.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Arenas { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 42 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn get_arena<'a, C: Component>(&'a self) -> Option<&'a TypedArena> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_arena_mut_or_insert(&mut self) -> &mut TypedArena { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn get_arena_mut(&mut self) -> Option<&mut TypedArena> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn insert(&mut self, component: C) -> ArenaIndex { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get(&self, i: ArenaIndex) -> Option<&C> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn get_mut(&mut self, i: ArenaIndex) -> Option<&mut C> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn remove(&mut self, i: ArenaIndex) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn collect_collectables<'a, X: CollectableTrait>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn iter<'a, C: Component>(&'a self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn iter_mut<'a, C: Component>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "bf304738e2c87cd73291cb5ee9461cf56e1d5cba43a6d3a3f562d0935483a4ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf304738e2c87cd73291cb5ee9461cf56e1d5cba43a6d3a3f562d0935483a4ab", kill_on_drop: false }` [INFO] [stdout] bf304738e2c87cd73291cb5ee9461cf56e1d5cba43a6d3a3f562d0935483a4ab [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d77f7a10b247878eaf6beea13e37c20adf181475ca5ef0543d9b3daaceac027 [INFO] running `Command { std: "docker" "start" "-a" "5d77f7a10b247878eaf6beea13e37c20adf181475ca5ef0543d9b3daaceac027", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/app.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FilterMap`, `TypeId` [INFO] [stdout] --> src/arena/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | iter::{self, Enumerate, FilterMap}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/arena/blob.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::{Alignment, NonNull}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/system.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{seq::SliceRandom, thread_rng, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Any` [INFO] [stdout] --> src/world.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nohash_hasher::NoHashHasher` [INFO] [stdout] --> src/world.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nohash_hasher::NoHashHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::BuildHasherDefault` [INFO] [stdout] --> src/world.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{collections::HashMap, hash::BuildHasherDefault}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArenaIter` [INFO] [stdout] --> src/world.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | arena::{Arena, ArenaIndex, ArenaIter, TypedArena}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let mut mut_blob = self.blob_mut::(); [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 does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `App` is never constructed [INFO] [stdout] --> src/app.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct App { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `register_collectable_trait` are never used [INFO] [stdout] --> src/app.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl App { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(world_state: W, system: impl System + 'static) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn register_collectable_trait(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AppBuilder` is never constructed [INFO] [stdout] --> src/app.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct AppBuilder {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_free` is never used [INFO] [stdout] --> src/arena/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Entry { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn is_free(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pop`, `insert`, `remove`, and `drop_t` are never used [INFO] [stdout] --> src/arena/blob.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Blob { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn drop_t(mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CollectableTrait` is never used [INFO] [stdout] --> src/collectable.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait CollectableTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CollectDescribeMe` is never constructed [INFO] [stdout] --> src/collectable.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CollectDescribeMe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/collectable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait DescribeMe { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 11 | fn print(&self) -> String; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ComponentID` is never used [INFO] [stdout] --> src/component.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type ComponentID = u64; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vert v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Component` is never used [INFO] [stdout] --> src/component.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Component: 'static + Any { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Framework` is never constructed [INFO] [stdout] --> src/framework.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Framework {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/system.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl, S2: System> SystemSequence { [INFO] [stdout] | --------------------------------------------------------------- associated function in this implementation [INFO] [stdout] 123 | pub fn new(s1: S1, s2: S2) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sequence` is never used [INFO] [stdout] --> src/system.rs:139:4 [INFO] [stdout] | [INFO] [stdout] 139 | fn sequence, S2: System>(s1: S1, s2: S2) -> SystemSequence { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParralelSystemSet` is never constructed [INFO] [stdout] --> src/system.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | struct ParralelSystemSet, S2: System> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `World` is never constructed [INFO] [stdout] --> src/world.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/world.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl World { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new(world_state: W) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ArenaAddress` is never used [INFO] [stdout] --> src/world.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | type ArenaAddress = TypeId; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arena_address` is never used [INFO] [stdout] --> src/world.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn arena_address() -> ArenaAddress { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/world.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Arenas { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 42 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn get_arena<'a, C: Component>(&'a self) -> Option<&'a TypedArena> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_arena_mut_or_insert(&mut self) -> &mut TypedArena { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn get_arena_mut(&mut self) -> Option<&mut TypedArena> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn insert(&mut self, component: C) -> ArenaIndex { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get(&self, i: ArenaIndex) -> Option<&C> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn get_mut(&mut self, i: ArenaIndex) -> Option<&mut C> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn remove(&mut self, i: ArenaIndex) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn collect_collectables<'a, X: CollectableTrait>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn iter<'a, C: Component>(&'a self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn iter_mut<'a, C: Component>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/app.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FilterMap`, `TypeId` [INFO] [stdout] --> src/arena/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | iter::{self, Enumerate, FilterMap}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/arena/blob.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::{Alignment, NonNull}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/arena/blob.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 238 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arena` [INFO] [stdout] --> src/arena/mod.rs:469:17 [INFO] [stdout] | [INFO] [stdout] 469 | use super::{Arena, TypedArena}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/system.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{seq::SliceRandom, thread_rng, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Any` [INFO] [stdout] --> src/world.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nohash_hasher::NoHashHasher` [INFO] [stdout] --> src/world.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nohash_hasher::NoHashHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::BuildHasherDefault` [INFO] [stdout] --> src/world.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{collections::HashMap, hash::BuildHasherDefault}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArenaIter` [INFO] [stdout] --> src/world.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | arena::{Arena, ArenaIndex, ArenaIter, TypedArena}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_run` [INFO] [stdout] --> src/arena/blob.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 297 | for test_run in 0..1000 { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_run` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let mut mut_blob = self.blob_mut::(); [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 does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `App` is never constructed [INFO] [stdout] --> src/app.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct App { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `register_collectable_trait` are never used [INFO] [stdout] --> src/app.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl App { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(world_state: W, system: impl System + 'static) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn register_collectable_trait(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AppBuilder` is never constructed [INFO] [stdout] --> src/app.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct AppBuilder {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register_collectables` is never used [INFO] [stdout] --> src/app.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn register_collectables() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_free` is never used [INFO] [stdout] --> src/arena/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Entry { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn is_free(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert` and `remove` are never used [INFO] [stdout] --> src/arena/blob.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Blob { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `str` is never read [INFO] [stdout] --> src/arena/blob.rs:294:13 [INFO] [stdout] | [INFO] [stdout] 293 | struct S { [INFO] [stdout] | - field in this struct [INFO] [stdout] 294 | str: String, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CollectableTrait` is never used [INFO] [stdout] --> src/collectable.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait CollectableTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CollectDescribeMe` is never constructed [INFO] [stdout] --> src/collectable.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CollectDescribeMe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/collectable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait DescribeMe { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 11 | fn print(&self) -> String; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ComponentID` is never used [INFO] [stdout] --> src/component.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type ComponentID = u64; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Component` is never used [INFO] [stdout] --> src/component.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Component: 'static + Any { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Framework` is never constructed [INFO] [stdout] --> src/framework.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Framework {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParralelSystemSet` is never constructed [INFO] [stdout] --> src/system.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | struct ParralelSystemSet, S2: System> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `World` is never constructed [INFO] [stdout] --> src/world.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/world.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl World { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new(world_state: W) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ArenaAddress` is never used [INFO] [stdout] --> src/world.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | type ArenaAddress = TypeId; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arena_address` is never used [INFO] [stdout] --> src/world.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn arena_address() -> ArenaAddress { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/world.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Arenas { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 42 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn get_arena<'a, C: Component>(&'a self) -> Option<&'a TypedArena> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_arena_mut_or_insert(&mut self) -> &mut TypedArena { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn get_arena_mut(&mut self) -> Option<&mut TypedArena> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn insert(&mut self, component: C) -> ArenaIndex { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get(&self, i: ArenaIndex) -> Option<&C> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn get_mut(&mut self, i: ArenaIndex) -> Option<&mut C> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn remove(&mut self, i: ArenaIndex) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn collect_collectables<'a, X: CollectableTrait>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn iter<'a, C: Component>(&'a self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn iter_mut<'a, C: Component>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "5d77f7a10b247878eaf6beea13e37c20adf181475ca5ef0543d9b3daaceac027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d77f7a10b247878eaf6beea13e37c20adf181475ca5ef0543d9b3daaceac027", kill_on_drop: false }` [INFO] [stdout] 5d77f7a10b247878eaf6beea13e37c20adf181475ca5ef0543d9b3daaceac027 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9b1977ff2e65c138af4ba552290974f23a5462e29e5e85bb21134b3c4108a287 [INFO] running `Command { std: "docker" "start" "-a" "9b1977ff2e65c138af4ba552290974f23a5462e29e5e85bb21134b3c4108a287", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/app.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Any`, `FilterMap`, `TypeId` [INFO] [stderr] --> src/arena/mod.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | any::{Any, TypeId}, [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 5 | iter::{self, Enumerate, FilterMap}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Alignment` [INFO] [stderr] --> src/arena/blob.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::ptr::{Alignment, NonNull}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread_rng` [INFO] [stderr] --> src/system.rs:5:30 [INFO] [stderr] | [INFO] [stderr] 5 | use rand::{seq::SliceRandom, thread_rng, SeedableRng}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Any` [INFO] [stderr] --> src/world.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | any::{Any, TypeId}, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nohash_hasher::NoHashHasher` [INFO] [stderr] --> src/world.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use nohash_hasher::NoHashHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hash::BuildHasherDefault` [INFO] [stderr] --> src/world.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | use std::{collections::HashMap, hash::BuildHasherDefault}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ArenaIter` [INFO] [stderr] --> src/world.rs:11:32 [INFO] [stderr] | [INFO] [stderr] 11 | arena::{Arena, ArenaIndex, ArenaIter, TypedArena}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/arena/mod.rs:143:21 [INFO] [stderr] | [INFO] [stderr] 143 | let mut mut_blob = self.blob_mut::(); [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: variable does not need to be mutable [INFO] [stderr] --> src/arena/mod.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let mut blob_mut = self.blob_mut::(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/arena/mod.rs:256:17 [INFO] [stderr] | [INFO] [stderr] 256 | let mut blob_mut = self.blob_mut::(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct `App` is never constructed [INFO] [stderr] --> src/app.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct App { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `register_collectable_trait` are never used [INFO] [stderr] --> src/app.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl App { [INFO] [stderr] | -------------- associated items in this implementation [INFO] [stderr] 12 | pub fn new(world_state: W, system: impl System + 'static) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | pub fn register_collectable_trait(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `AppBuilder` is never constructed [INFO] [stderr] --> src/app.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct AppBuilder {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `is_free` is never used [INFO] [stderr] --> src/arena/mod.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 27 | impl Entry { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 32 | fn is_free(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `pop`, `insert`, `remove`, and `drop_t` are never used [INFO] [stderr] --> src/arena/blob.rs:107:12 [INFO] [stderr] | [INFO] [stderr] 21 | impl Blob { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 107 | pub fn pop(&mut self) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | pub fn drop_t(mut self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `CollectableTrait` is never used [INFO] [stderr] --> src/collectable.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait CollectableTrait { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `CollectDescribeMe` is never constructed [INFO] [stderr] --> src/collectable.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct CollectDescribeMe; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `print` is never used [INFO] [stderr] --> src/collectable.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub trait DescribeMe { [INFO] [stderr] | ---------- method in this trait [INFO] [stderr] 11 | fn print(&self) -> String; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `ComponentID` is never used [INFO] [stderr] --> src/component.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | pub type ComponentID = u64; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Component` is never used [INFO] [stderr] --> src/component.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait Component: 'static + Any { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Framework` is never constructed [INFO] [stderr] --> src/framework.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Framework {} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/system.rs:123:12 [INFO] [stderr] | [INFO] [stderr] 122 | impl, S2: System> SystemSequence { [INFO] [stderr] | --------------------------------------------------------------- associated function in this implementation [INFO] [stderr] 123 | pub fn new(s1: S1, s2: S2) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sequence` is never used [INFO] [stderr] --> src/system.rs:139:4 [INFO] [stderr] | [INFO] [stderr] 139 | fn sequence, S2: System>(s1: S1, s2: S2) -> SystemSequence { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ParralelSystemSet` is never constructed [INFO] [stderr] --> src/system.rs:147:8 [INFO] [stderr] | [INFO] [stderr] 147 | struct ParralelSystemSet, S2: System> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `World` is never constructed [INFO] [stderr] --> src/world.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct World { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/world.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 22 | impl World { [INFO] [stderr] | ---------------- associated function in this implementation [INFO] [stderr] 23 | pub fn new(world_state: W) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `ArenaAddress` is never used [INFO] [stderr] --> src/world.rs:31:6 [INFO] [stderr] | [INFO] [stderr] 31 | type ArenaAddress = TypeId; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `arena_address` is never used [INFO] [stderr] --> src/world.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | fn arena_address() -> ArenaAddress { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/world.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 41 | impl Arenas { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] 42 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | fn get_arena<'a, C: Component>(&'a self) -> Option<&'a TypedArena> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | fn get_arena_mut_or_insert(&mut self) -> &mut TypedArena { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 59 | fn get_arena_mut(&mut self) -> Option<&mut TypedArena> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 67 | pub fn insert(&mut self, component: C) -> ArenaIndex { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 73 | pub fn get(&self, i: ArenaIndex) -> Option<&C> { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 78 | pub fn get_mut(&mut self, i: ArenaIndex) -> Option<&mut C> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 83 | pub fn remove(&mut self, i: ArenaIndex) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 89 | pub fn collect_collectables<'a, X: CollectableTrait>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | pub fn iter<'a, C: Component>(&'a self) -> impl Iterator { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 108 | pub fn iter_mut<'a, C: Component>( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `vert` (lib) generated 30 warnings (run `cargo fix --lib -p vert` to apply 11 suggestions) [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/arena/blob.rs:238:9 [INFO] [stderr] | [INFO] [stderr] 238 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arena` [INFO] [stderr] --> src/arena/mod.rs:469:17 [INFO] [stderr] | [INFO] [stderr] 469 | use super::{Arena, TypedArena}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test_run` [INFO] [stderr] --> src/arena/blob.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | for test_run in 0..1000 { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_run` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `register_collectables` is never used [INFO] [stderr] --> src/app.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | fn register_collectables() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `insert` and `remove` are never used [INFO] [stderr] --> src/arena/blob.rs:118:12 [INFO] [stderr] | [INFO] [stderr] 21 | impl Blob { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `str` is never read [INFO] [stderr] --> src/arena/blob.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 293 | struct S { [INFO] [stderr] | - field in this struct [INFO] [stderr] 294 | str: String, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `vert` (lib test) generated 33 warnings (27 duplicates) (run `cargo fix --lib -p vert --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vert-07fd67fa2cd77770) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test system::test ... ok [INFO] [stdout] test arena::tests::basic_functionality ... ok [INFO] [stdout] test arena::blob::tests::pushing_and_popping ... ok [INFO] [stdout] test arena::blob::tests::no_memory_leaks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 39.97s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vert-268e840f4155c911) [INFO] [stdout] [INFO] [stderr] Doc-tests vert [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] [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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9b1977ff2e65c138af4ba552290974f23a5462e29e5e85bb21134b3c4108a287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b1977ff2e65c138af4ba552290974f23a5462e29e5e85bb21134b3c4108a287", kill_on_drop: false }` [INFO] [stdout] 9b1977ff2e65c138af4ba552290974f23a5462e29e5e85bb21134b3c4108a287 [INFO] testing vert-0.1.0 against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417-1 [INFO] extracting crate vert 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate vert 0.1.0 on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vert 0.1.0 [INFO] finished tweaking crates.io crate vert 0.1.0 [INFO] tweaked toml for crates.io crate vert 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate vert 0.1.0 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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afc322fd7758ca3cf1f0514f5c197cab1166e053abb14b0696068e0e4321fc12 [INFO] running `Command { std: "docker" "start" "-a" "afc322fd7758ca3cf1f0514f5c197cab1166e053abb14b0696068e0e4321fc12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afc322fd7758ca3cf1f0514f5c197cab1166e053abb14b0696068e0e4321fc12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afc322fd7758ca3cf1f0514f5c197cab1166e053abb14b0696068e0e4321fc12", kill_on_drop: false }` [INFO] [stdout] afc322fd7758ca3cf1f0514f5c197cab1166e053abb14b0696068e0e4321fc12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cfa71726b37cfb13f161f65d45e091dfe137b634e12c66362324fe5c837cafb [INFO] running `Command { std: "docker" "start" "-a" "0cfa71726b37cfb13f161f65d45e091dfe137b634e12c66362324fe5c837cafb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.11 [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 vert v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/app.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FilterMap`, `TypeId` [INFO] [stdout] --> src/arena/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | iter::{self, Enumerate, FilterMap}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/arena/blob.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::{Alignment, NonNull}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/system.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{seq::SliceRandom, thread_rng, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Any` [INFO] [stdout] --> src/world.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nohash_hasher::NoHashHasher` [INFO] [stdout] --> src/world.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nohash_hasher::NoHashHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::BuildHasherDefault` [INFO] [stdout] --> src/world.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{collections::HashMap, hash::BuildHasherDefault}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArenaIter` [INFO] [stdout] --> src/world.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | arena::{Arena, ArenaIndex, ArenaIter, TypedArena}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let mut mut_blob = self.blob_mut::(); [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 does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `App` is never constructed [INFO] [stdout] --> src/app.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct App { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `register_collectable_trait` are never used [INFO] [stdout] --> src/app.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl App { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(world_state: W, system: impl System + 'static) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn register_collectable_trait(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AppBuilder` is never constructed [INFO] [stdout] --> src/app.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct AppBuilder {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_free` is never used [INFO] [stdout] --> src/arena/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Entry { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn is_free(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pop`, `insert`, `remove`, and `drop_t` are never used [INFO] [stdout] --> src/arena/blob.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Blob { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn drop_t(mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CollectableTrait` is never used [INFO] [stdout] --> src/collectable.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait CollectableTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CollectDescribeMe` is never constructed [INFO] [stdout] --> src/collectable.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CollectDescribeMe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/collectable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait DescribeMe { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 11 | fn print(&self) -> String; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ComponentID` is never used [INFO] [stdout] --> src/component.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type ComponentID = u64; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Component` is never used [INFO] [stdout] --> src/component.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Component: 'static + Any { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Framework` is never constructed [INFO] [stdout] --> src/framework.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Framework {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/system.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl, S2: System> SystemSequence { [INFO] [stdout] | --------------------------------------------------------------- associated function in this implementation [INFO] [stdout] 123 | pub fn new(s1: S1, s2: S2) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sequence` is never used [INFO] [stdout] --> src/system.rs:139:4 [INFO] [stdout] | [INFO] [stdout] 139 | fn sequence, S2: System>(s1: S1, s2: S2) -> SystemSequence { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParralelSystemSet` is never constructed [INFO] [stdout] --> src/system.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | struct ParralelSystemSet, S2: System> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `World` is never constructed [INFO] [stdout] --> src/world.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/world.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl World { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new(world_state: W) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ArenaAddress` is never used [INFO] [stdout] --> src/world.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | type ArenaAddress = TypeId; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arena_address` is never used [INFO] [stdout] --> src/world.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn arena_address() -> ArenaAddress { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/world.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Arenas { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 42 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn get_arena<'a, C: Component>(&'a self) -> Option<&'a TypedArena> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_arena_mut_or_insert(&mut self) -> &mut TypedArena { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn get_arena_mut(&mut self) -> Option<&mut TypedArena> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn insert(&mut self, component: C) -> ArenaIndex { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get(&self, i: ArenaIndex) -> Option<&C> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn get_mut(&mut self, i: ArenaIndex) -> Option<&mut C> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn remove(&mut self, i: ArenaIndex) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn collect_collectables<'a, X: CollectableTrait>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn iter<'a, C: Component>(&'a self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn iter_mut<'a, C: Component>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.81s [INFO] running `Command { std: "docker" "inspect" "0cfa71726b37cfb13f161f65d45e091dfe137b634e12c66362324fe5c837cafb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cfa71726b37cfb13f161f65d45e091dfe137b634e12c66362324fe5c837cafb", kill_on_drop: false }` [INFO] [stdout] 0cfa71726b37cfb13f161f65d45e091dfe137b634e12c66362324fe5c837cafb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 768542877ded85f48daa8051fd321e2760745846c02dacd906ec4a14d7c24e1f [INFO] running `Command { std: "docker" "start" "-a" "768542877ded85f48daa8051fd321e2760745846c02dacd906ec4a14d7c24e1f", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/app.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FilterMap`, `TypeId` [INFO] [stdout] --> src/arena/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | iter::{self, Enumerate, FilterMap}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/arena/blob.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::{Alignment, NonNull}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/system.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{seq::SliceRandom, thread_rng, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Any` [INFO] [stdout] --> src/world.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nohash_hasher::NoHashHasher` [INFO] [stdout] --> src/world.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nohash_hasher::NoHashHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::BuildHasherDefault` [INFO] [stdout] --> src/world.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{collections::HashMap, hash::BuildHasherDefault}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArenaIter` [INFO] [stdout] --> src/world.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | arena::{Arena, ArenaIndex, ArenaIter, TypedArena}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let mut mut_blob = self.blob_mut::(); [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 does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `App` is never constructed [INFO] [stdout] --> src/app.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct App { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `register_collectable_trait` are never used [INFO] [stdout] --> src/app.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl App { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(world_state: W, system: impl System + 'static) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn register_collectable_trait(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AppBuilder` is never constructed [INFO] [stdout] --> src/app.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct AppBuilder {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_free` is never used [INFO] [stdout] --> src/arena/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Entry { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn is_free(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `pop`, `insert`, `remove`, and `drop_t` are never used [INFO] [stdout] --> src/arena/blob.rs:107:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Blob { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn drop_t(mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CollectableTrait` is never used [INFO] [stdout] --> src/collectable.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait CollectableTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CollectDescribeMe` is never constructed [INFO] [stdout] --> src/collectable.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CollectDescribeMe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/collectable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait DescribeMe { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 11 | fn print(&self) -> String; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ComponentID` is never used [INFO] [stdout] --> src/component.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type ComponentID = u64; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Component` is never used [INFO] [stdout] --> src/component.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Component: 'static + Any { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Framework` is never constructed [INFO] [stdout] --> src/framework.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Framework {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/system.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl, S2: System> SystemSequence { [INFO] [stdout] | --------------------------------------------------------------- associated function in this implementation [INFO] [stdout] 123 | pub fn new(s1: S1, s2: S2) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sequence` is never used [INFO] [stdout] --> src/system.rs:139:4 [INFO] [stdout] | [INFO] [stdout] 139 | fn sequence, S2: System>(s1: S1, s2: S2) -> SystemSequence { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParralelSystemSet` is never constructed [INFO] [stdout] --> src/system.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | struct ParralelSystemSet, S2: System> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `World` is never constructed [INFO] [stdout] --> src/world.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/world.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl World { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new(world_state: W) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ArenaAddress` is never used [INFO] [stdout] --> src/world.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | type ArenaAddress = TypeId; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arena_address` is never used [INFO] [stdout] --> src/world.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn arena_address() -> ArenaAddress { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/world.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Arenas { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 42 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn get_arena<'a, C: Component>(&'a self) -> Option<&'a TypedArena> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_arena_mut_or_insert(&mut self) -> &mut TypedArena { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn get_arena_mut(&mut self) -> Option<&mut TypedArena> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn insert(&mut self, component: C) -> ArenaIndex { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get(&self, i: ArenaIndex) -> Option<&C> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn get_mut(&mut self, i: ArenaIndex) -> Option<&mut C> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn remove(&mut self, i: ArenaIndex) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn collect_collectables<'a, X: CollectableTrait>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn iter<'a, C: Component>(&'a self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn iter_mut<'a, C: Component>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vert v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/app.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `FilterMap`, `TypeId` [INFO] [stdout] --> src/arena/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | iter::{self, Enumerate, FilterMap}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/arena/blob.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::{Alignment, NonNull}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/arena/blob.rs:238:9 [INFO] [stdout] | [INFO] [stdout] 238 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arena` [INFO] [stdout] --> src/arena/mod.rs:469:17 [INFO] [stdout] | [INFO] [stdout] 469 | use super::{Arena, TypedArena}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/system.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{seq::SliceRandom, thread_rng, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Any` [INFO] [stdout] --> src/world.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | any::{Any, TypeId}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nohash_hasher::NoHashHasher` [INFO] [stdout] --> src/world.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nohash_hasher::NoHashHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::BuildHasherDefault` [INFO] [stdout] --> src/world.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{collections::HashMap, hash::BuildHasherDefault}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArenaIter` [INFO] [stdout] --> src/world.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | arena::{Arena, ArenaIndex, ArenaIter, TypedArena}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_run` [INFO] [stdout] --> src/arena/blob.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 297 | for test_run in 0..1000 { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_run` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let mut mut_blob = self.blob_mut::(); [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 does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arena/mod.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | let mut blob_mut = self.blob_mut::(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `App` is never constructed [INFO] [stdout] --> src/app.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct App { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `register_collectable_trait` are never used [INFO] [stdout] --> src/app.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl App { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(world_state: W, system: impl System + 'static) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn register_collectable_trait(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AppBuilder` is never constructed [INFO] [stdout] --> src/app.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct AppBuilder {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `register_collectables` is never used [INFO] [stdout] --> src/app.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn register_collectables() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_free` is never used [INFO] [stdout] --> src/arena/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl Entry { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | fn is_free(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert` and `remove` are never used [INFO] [stdout] --> src/arena/blob.rs:118:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Blob { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `str` is never read [INFO] [stdout] --> src/arena/blob.rs:294:13 [INFO] [stdout] | [INFO] [stdout] 293 | struct S { [INFO] [stdout] | - field in this struct [INFO] [stdout] 294 | str: String, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CollectableTrait` is never used [INFO] [stdout] --> src/collectable.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait CollectableTrait { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CollectDescribeMe` is never constructed [INFO] [stdout] --> src/collectable.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct CollectDescribeMe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/collectable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait DescribeMe { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 11 | fn print(&self) -> String; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ComponentID` is never used [INFO] [stdout] --> src/component.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub type ComponentID = u64; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Component` is never used [INFO] [stdout] --> src/component.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Component: 'static + Any { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Framework` is never constructed [INFO] [stdout] --> src/framework.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Framework {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParralelSystemSet` is never constructed [INFO] [stdout] --> src/system.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | struct ParralelSystemSet, S2: System> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `World` is never constructed [INFO] [stdout] --> src/world.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/world.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl World { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new(world_state: W) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ArenaAddress` is never used [INFO] [stdout] --> src/world.rs:31:6 [INFO] [stdout] | [INFO] [stdout] 31 | type ArenaAddress = TypeId; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `arena_address` is never used [INFO] [stdout] --> src/world.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn arena_address() -> ArenaAddress { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/world.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Arenas { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 42 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn get_arena<'a, C: Component>(&'a self) -> Option<&'a TypedArena> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn get_arena_mut_or_insert(&mut self) -> &mut TypedArena { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | fn get_arena_mut(&mut self) -> Option<&mut TypedArena> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn insert(&mut self, component: C) -> ArenaIndex { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get(&self, i: ArenaIndex) -> Option<&C> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn get_mut(&mut self, i: ArenaIndex) -> Option<&mut C> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn remove(&mut self, i: ArenaIndex) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn collect_collectables<'a, X: CollectableTrait>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn iter<'a, C: Component>(&'a self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn iter_mut<'a, C: Component>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "768542877ded85f48daa8051fd321e2760745846c02dacd906ec4a14d7c24e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "768542877ded85f48daa8051fd321e2760745846c02dacd906ec4a14d7c24e1f", kill_on_drop: false }` [INFO] [stdout] 768542877ded85f48daa8051fd321e2760745846c02dacd906ec4a14d7c24e1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 628954ec19519aee67d311b4939f345dcea1f13fdfe5bb332cd2cc42e147b0d1 [INFO] running `Command { std: "docker" "start" "-a" "628954ec19519aee67d311b4939f345dcea1f13fdfe5bb332cd2cc42e147b0d1", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/app.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Any`, `FilterMap`, `TypeId` [INFO] [stderr] --> src/arena/mod.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | any::{Any, TypeId}, [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 5 | iter::{self, Enumerate, FilterMap}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Alignment` [INFO] [stderr] --> src/arena/blob.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use std::ptr::{Alignment, NonNull}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread_rng` [INFO] [stderr] --> src/system.rs:5:30 [INFO] [stderr] | [INFO] [stderr] 5 | use rand::{seq::SliceRandom, thread_rng, SeedableRng}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Any` [INFO] [stderr] --> src/world.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | any::{Any, TypeId}, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nohash_hasher::NoHashHasher` [INFO] [stderr] --> src/world.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use nohash_hasher::NoHashHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hash::BuildHasherDefault` [INFO] [stderr] --> src/world.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | use std::{collections::HashMap, hash::BuildHasherDefault}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ArenaIter` [INFO] [stderr] --> src/world.rs:11:32 [INFO] [stderr] | [INFO] [stderr] 11 | arena::{Arena, ArenaIndex, ArenaIter, TypedArena}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/arena/mod.rs:143:21 [INFO] [stderr] | [INFO] [stderr] 143 | let mut mut_blob = self.blob_mut::(); [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: variable does not need to be mutable [INFO] [stderr] --> src/arena/mod.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let mut blob_mut = self.blob_mut::(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/arena/mod.rs:256:17 [INFO] [stderr] | [INFO] [stderr] 256 | let mut blob_mut = self.blob_mut::(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct `App` is never constructed [INFO] [stderr] --> src/app.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct App { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `register_collectable_trait` are never used [INFO] [stderr] --> src/app.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl App { [INFO] [stderr] | -------------- associated items in this implementation [INFO] [stderr] 12 | pub fn new(world_state: W, system: impl System + 'static) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | pub fn register_collectable_trait(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `AppBuilder` is never constructed [INFO] [stderr] --> src/app.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct AppBuilder {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `is_free` is never used [INFO] [stderr] --> src/arena/mod.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 27 | impl Entry { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 32 | fn is_free(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `pop`, `insert`, `remove`, and `drop_t` are never used [INFO] [stderr] --> src/arena/blob.rs:107:12 [INFO] [stderr] | [INFO] [stderr] 21 | impl Blob { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 107 | pub fn pop(&mut self) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 156 | pub fn drop_t(mut self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `CollectableTrait` is never used [INFO] [stderr] --> src/collectable.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait CollectableTrait { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `CollectDescribeMe` is never constructed [INFO] [stderr] --> src/collectable.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct CollectDescribeMe; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `print` is never used [INFO] [stderr] --> src/collectable.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub trait DescribeMe { [INFO] [stderr] | ---------- method in this trait [INFO] [stderr] 11 | fn print(&self) -> String; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `ComponentID` is never used [INFO] [stderr] --> src/component.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | pub type ComponentID = u64; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Component` is never used [INFO] [stderr] --> src/component.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait Component: 'static + Any { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Framework` is never constructed [INFO] [stderr] --> src/framework.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Framework {} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/system.rs:123:12 [INFO] [stderr] | [INFO] [stderr] 122 | impl, S2: System> SystemSequence { [INFO] [stderr] | --------------------------------------------------------------- associated function in this implementation [INFO] [stderr] 123 | pub fn new(s1: S1, s2: S2) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sequence` is never used [INFO] [stderr] --> src/system.rs:139:4 [INFO] [stderr] | [INFO] [stderr] 139 | fn sequence, S2: System>(s1: S1, s2: S2) -> SystemSequence { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ParralelSystemSet` is never constructed [INFO] [stderr] --> src/system.rs:147:8 [INFO] [stderr] | [INFO] [stderr] 147 | struct ParralelSystemSet, S2: System> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `World` is never constructed [INFO] [stderr] --> src/world.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct World { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/world.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 22 | impl World { [INFO] [stderr] | ---------------- associated function in this implementation [INFO] [stderr] 23 | pub fn new(world_state: W) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `ArenaAddress` is never used [INFO] [stderr] --> src/world.rs:31:6 [INFO] [stderr] | [INFO] [stderr] 31 | type ArenaAddress = TypeId; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `arena_address` is never used [INFO] [stderr] --> src/world.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | fn arena_address() -> ArenaAddress { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/world.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 41 | impl Arenas { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] 42 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | fn get_arena<'a, C: Component>(&'a self) -> Option<&'a TypedArena> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | fn get_arena_mut_or_insert(&mut self) -> &mut TypedArena { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 59 | fn get_arena_mut(&mut self) -> Option<&mut TypedArena> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 67 | pub fn insert(&mut self, component: C) -> ArenaIndex { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 73 | pub fn get(&self, i: ArenaIndex) -> Option<&C> { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 78 | pub fn get_mut(&mut self, i: ArenaIndex) -> Option<&mut C> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 83 | pub fn remove(&mut self, i: ArenaIndex) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 89 | pub fn collect_collectables<'a, X: CollectableTrait>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | pub fn iter<'a, C: Component>(&'a self) -> impl Iterator { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 108 | pub fn iter_mut<'a, C: Component>( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/arena/blob.rs:238:9 [INFO] [stderr] | [INFO] [stderr] 238 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arena` [INFO] [stderr] --> src/arena/mod.rs:469:17 [INFO] [stderr] | [INFO] [stderr] 469 | use super::{Arena, TypedArena}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test_run` [INFO] [stderr] --> src/arena/blob.rs:297:13 [INFO] [stderr] | [INFO] [stderr] 297 | for test_run in 0..1000 { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_run` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `register_collectables` is never used [INFO] [stderr] --> src/app.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | fn register_collectables() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `insert` and `remove` are never used [INFO] [stderr] --> src/arena/blob.rs:118:12 [INFO] [stderr] | [INFO] [stderr] 21 | impl Blob { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 118 | pub fn insert(&mut self, index: usize, elem: T) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 140 | pub fn remove(&mut self, index: usize) -> T { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `str` is never read [INFO] [stderr] --> src/arena/blob.rs:294:13 [INFO] [stderr] | [INFO] [stderr] 293 | struct S { [INFO] [stderr] | - field in this struct [INFO] [stderr] 294 | str: String, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `vert` (lib) generated 30 warnings (run `cargo fix --lib -p vert` to apply 11 suggestions) [INFO] [stderr] warning: `vert` (lib test) generated 33 warnings (27 duplicates) (run `cargo fix --lib -p vert --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vert-07fd67fa2cd77770) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test arena::blob::tests::pushing_and_popping ... ok [INFO] [stderr] thread 'arena::tests::basic_functionality' panicked at library/core/src/panicking.rs:155:5: [INFO] [stderr] unsafe precondition(s) violated: slice::from_raw_parts_mut requires the pointer to be aligned and non-null, and the total size of the slice not to exceed `isize::MAX` [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5611f78e5e36 - std::backtrace_rs::backtrace::libunwind::trace::h5c10df0b519d962f [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x5611f78e5e36 - std::backtrace_rs::backtrace::trace_unsynchronized::h56122ec150da225d [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5611f78e5e36 - std::sys_common::backtrace::_print_fmt::h8e5f02953967e039 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x5611f78e5e36 - ::fmt::h736f584a9f3f7d78 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5611f790d6cc - core::fmt::rt::Argument::fmt::h0eca9e37bebd875b [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x5611f790d6cc - core::fmt::write::h57172937379ae112 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x5611f78e36ef - std::io::Write::write_fmt::hd4bb395a44d13a4c [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/io/mod.rs:1846:15 [INFO] [stderr] 7: 0x5611f78e5be4 - std::sys_common::backtrace::_print::ha0fb9ef3018dd67f [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5611f78e5be4 - std::sys_common::backtrace::print::h97bc00c4f471ee58 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x5611f78e78db - std::panicking::default_hook::{{closure}}::had669b8c5eb766ef [INFO] [stderr] 10: 0x5611f78e7629 - std::panicking::default_hook::hee79edbbfe503541 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x5611f78a1557 - as core::ops::function::Fn>::call::hbce7bcf7a5291663 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/alloc/src/boxed.rs:2030:9 [INFO] [stderr] 12: 0x5611f78a1557 - test::test_main::{{closure}}::hbf7bf4b112234627 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:137:21 [INFO] [stderr] 13: 0x5611f78e7f10 - as core::ops::function::Fn>::call::h283d0ebbebe64c72 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/alloc/src/boxed.rs:2030:9 [INFO] [stderr] 14: 0x5611f78e7f10 - std::panicking::rust_panic_with_hook::ha824647abef1aff2 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:786:13 [INFO] [stderr] 15: 0x5611f78e7c19 - std::panicking::begin_panic_handler::{{closure}}::h34c7493359eae8d6 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:652:13 [INFO] [stderr] 16: 0x5611f78e6316 - std::sys_common::backtrace::__rust_end_short_backtrace::h8f5a11b92972236f [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 17: 0x5611f78e7984 - rust_begin_unwind [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:648:5 [INFO] [stderr] 18: 0x5611f7860d1a - core::panicking::panic_nounwind_fmt::runtime::hbd7e7c2c2654d503 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panicking.rs:110:18 [INFO] [stderr] 19: 0x5611f7860d1a - core::panicking::panic_nounwind_fmt::h5985be1dd264ce82 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panicking.rs:122:9 [INFO] [stderr] 20: 0x5611f7860dc9 - core::panicking::panic_nounwind::h28c42f6099862ff6 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panicking.rs:155:5 [INFO] [stderr] 21: 0x5611f79130ba - core::slice::raw::from_raw_parts_mut::precondition_check::h053583818eeecb93 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/intrinsics.rs:2713:21 [INFO] [stderr] 22: 0x5611f7863331 - core::slice::raw::from_raw_parts_mut::hde72810611a51811 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/slice/raw.rs:151:9 [INFO] [stderr] 23: 0x5611f786780a - as core::ops::deref::DerefMut>::deref_mut::ha1ad5de958e27f1b [INFO] [stderr] at /opt/rustwide/workdir/src/arena/blob.rs:232:18 [INFO] [stderr] 24: 0x5611f7867e52 - vert::arena::Arena::try_insert_into_inner_empty_slot::h4588178a631c5801 [INFO] [stderr] at /opt/rustwide/workdir/src/arena/mod.rs:144:17 [INFO] [stderr] 25: 0x5611f786828f - vert::arena::Arena::insert_with_expanding::h4aa4d241955b5670 [INFO] [stderr] at /opt/rustwide/workdir/src/arena/mod.rs:181:9 [INFO] [stderr] 26: 0x5611f7867c9b - vert::arena::Arena::insert::hd54ca08e4714967c [INFO] [stderr] at /opt/rustwide/workdir/src/arena/mod.rs:131:27 [INFO] [stderr] 27: 0x5611f7868a0a - vert::arena::TypedArena::insert::hcf4dd7b42ca9cf8f [INFO] [stderr] at /opt/rustwide/workdir/src/arena/mod.rs:358:9 [INFO] [stderr] 28: 0x5611f7868d73 - vert::arena::tests::basic_functionality::hda424ed5e0ca4add [INFO] [stderr] at /opt/rustwide/workdir/src/arena/mod.rs:474:9 [INFO] [stderr] 29: 0x5611f7868d17 - vert::arena::tests::basic_functionality::{{closure}}::hd69b9a54da6914cc [INFO] [stderr] at /opt/rustwide/workdir/src/arena/mod.rs:472:29 [INFO] [stderr] 30: 0x5611f78628d6 - core::ops::function::FnOnce::call_once::h6c50deab87a51b43 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 31: 0x5611f78a6d5f - core::ops::function::FnOnce::call_once::h263d60e66e97ae21 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 32: 0x5611f78a6d5f - test::__rust_begin_short_backtrace::hfd27401b46e2c35b [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:620:18 [INFO] [stderr] 33: 0x5611f78a58d0 - test::run_test_in_process::{{closure}}::h6f15adc4862466a2 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:643:60 [INFO] [stderr] 34: 0x5611f78a58d0 - as core::ops::function::FnOnce<()>>::call_once::haaf085868eec590b [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 35: 0x5611f78a58d0 - std::panicking::try::do_call::he863b9ffdd9dccd8 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:555:40 [INFO] [stderr] 36: 0x5611f78a58d0 - std::panicking::try::h00518ddc92157d69 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:519:19 [INFO] [stderr] 37: 0x5611f78a58d0 - std::panic::catch_unwind::ha54d881a3136a844 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panic.rs:142:14 [INFO] [stderr] 38: 0x5611f78a58d0 - test::run_test_in_process::he6969e4cdcd00ab9 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:643:27 [INFO] [stderr] 39: 0x5611f78a58d0 - test::run_test::{{closure}}::ha7bd2350e4208460 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:566:43 [INFO] [stderr] 40: 0x5611f786dc63 - test::run_test::{{closure}}::h7e4f6d8c61dc1fc5 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:594:41 [INFO] [stderr] 41: 0x5611f786dc63 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7971b3168cdfe030 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stderr] 42: 0x5611f78728ff - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h940fea02fa91722e [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/thread/mod.rs:528:17 [INFO] [stderr] 43: 0x5611f78728ff - as core::ops::function::FnOnce<()>>::call_once::hc9108612b0b55d6f [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 44: 0x5611f78728ff - std::panicking::try::do_call::h088487cc7181ed41 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:555:40 [INFO] [stderr] 45: 0x5611f78728ff - std::panicking::try::hbe658ba86d10aeac [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:519:19 [INFO] [stderr] 46: 0x5611f78728ff - std::panic::catch_unwind::hbcfe75becdd3312a [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panic.rs:142:14 [INFO] [stderr] 47: 0x5611f78728ff - std::thread::Builder::spawn_unchecked_::{{closure}}::h5da9b0997b04a0b6 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/thread/mod.rs:527:30 [INFO] [stderr] 48: 0x5611f78728ff - core::ops::function::FnOnce::call_once{{vtable.shim}}::h282e25baa8bce548 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 49: 0x5611f78ec175 - as core::ops::function::FnOnce>::call_once::h7b00d7973698e306 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/alloc/src/boxed.rs:2016:9 [INFO] [stderr] 50: 0x5611f78ec175 - as core::ops::function::FnOnce>::call_once::ha210a4482bc8347c [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/alloc/src/boxed.rs:2016:9 [INFO] [stderr] 51: 0x5611f78ec175 - std::sys::pal::unix::thread::Thread::new::thread_start::h2e04f672130bcc99 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stderr] 52: 0x7f7d72374ac3 - [INFO] [stderr] 53: 0x7f7d72405bf4 - __clone [INFO] [stderr] 54: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/vert-07fd67fa2cd77770` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "628954ec19519aee67d311b4939f345dcea1f13fdfe5bb332cd2cc42e147b0d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "628954ec19519aee67d311b4939f345dcea1f13fdfe5bb332cd2cc42e147b0d1", kill_on_drop: false }` [INFO] [stdout] 628954ec19519aee67d311b4939f345dcea1f13fdfe5bb332cd2cc42e147b0d1