[INFO] cloning repository https://github.com/NotLucaM/boids [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NotLucaM/boids" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotLucaM%2Fboids", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotLucaM%2Fboids'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 282073a5a3ae7e2bfda0d56a331bddaa4d91ccd3 [INFO] checking NotLucaM/boids/282073a5a3ae7e2bfda0d56a331bddaa4d91ccd3 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotLucaM%2Fboids" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NotLucaM/boids on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NotLucaM/boids [INFO] finished tweaking git repo https://github.com/NotLucaM/boids [INFO] tweaked toml for git repo https://github.com/NotLucaM/boids written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/NotLucaM/boids already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded old_school_gfx_glutin_ext v0.26.0 [INFO] [stderr] Downloaded wayland-egl v0.28.5 [INFO] [stderr] Downloaded mint v0.5.6 [INFO] [stderr] Downloaded lyon_path v0.16.2 [INFO] [stderr] Downloaded lyon_algorithms v0.16.0 [INFO] [stderr] Downloaded lyon v0.16.2 [INFO] [stderr] Downloaded zip v0.5.11 [INFO] [stderr] Downloaded euclid v0.22.2 [INFO] [stderr] Downloaded lyon_tessellation v0.16.2 [INFO] [stderr] Downloaded lyon_geom v0.16.2 [INFO] [stderr] Downloaded ggez v0.6.0-rc1 [INFO] [stderr] Downloaded bzip2-sys v0.1.10+1.0.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8080f9cb3566d6d42c87b9a8c37f8f2971e56c5784b4da1ad6ca8882603aad7 [INFO] running `Command { std: "docker" "start" "-a" "d8080f9cb3566d6d42c87b9a8c37f8f2971e56c5784b4da1ad6ca8882603aad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8080f9cb3566d6d42c87b9a8c37f8f2971e56c5784b4da1ad6ca8882603aad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8080f9cb3566d6d42c87b9a8c37f8f2971e56c5784b4da1ad6ca8882603aad7", kill_on_drop: false }` [INFO] [stdout] d8080f9cb3566d6d42c87b9a8c37f8f2971e56c5784b4da1ad6ca8882603aad7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 233429390dcaf2c636ad5a9b80f8aea86399007ce6f888a11ea1add7ffeebcca [INFO] running `Command { std: "docker" "start" "-a" "233429390dcaf2c636ad5a9b80f8aea86399007ce6f888a11ea1add7ffeebcca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Checking rusttype v0.9.2 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ab_glyph v0.2.10 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking lyon_path v0.16.2 [INFO] [stderr] Checking sid v0.6.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking weezl v0.1.4 [INFO] [stderr] Compiling cpal v0.13.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking wayland-egl v0.28.5 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking glyph_brush_draw_cache v0.1.4 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking glyph_brush_layout v0.2.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking lyon_algorithms v0.16.0 [INFO] [stderr] Checking lyon_tessellation v0.16.2 [INFO] [stderr] Checking ordered-float v2.1.1 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking mint v0.5.6 [INFO] [stderr] Checking glyph_brush v0.7.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking lyon v0.16.2 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking rodio v0.13.1 [INFO] [stderr] Checking glam v0.12.0 [INFO] [stderr] Checking directories v3.0.1 [INFO] [stderr] Compiling legion_codegen v0.4.0 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking atomic_refcell v0.1.7 [INFO] [stderr] Checking scoped-tls-hkt v0.1.2 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking zip v0.5.11 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking erased-serde v0.3.13 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.1 [INFO] [stderr] Checking gilrs-core v0.3.1 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking gilrs v0.8.1 [INFO] [stderr] Checking legion v0.4.0 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Compiling skeptic v0.13.6 [INFO] [stderr] Compiling ggez v0.6.0-rc1 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking old_school_gfx_glutin_ext v0.26.0 [INFO] [stderr] Checking boids v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ggez::graphics::Color` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ggez::graphics::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ggez::graphics::Color` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ggez::graphics::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ggez::mint::Vector2` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::mint::Vector2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ggez::mint::Vector2` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::mint::Vector2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Entity` and `Read` [INFO] [stdout] --> src/main.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 7 | use legion::{World, Schedule, Resources, Read, IntoQuery, Entity}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `update_velocities` [INFO] [stdout] --> src/main.rs:9:96 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::boid::{update_positions_system, update_velocities_system, Position, Boid, Velocity, update_velocities, Acceleration}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Entity` and `Read` [INFO] [stdout] --> src/main.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 7 | use legion::{World, Schedule, Resources, Read, IntoQuery, Entity}; [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `update_velocities` [INFO] [stdout] --> src/main.rs:9:96 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::boid::{update_positions_system, update_velocities_system, Position, Boid, Velocity, update_velocities, Acceleration}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::{Instant, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::{Instant, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `legion::internals::query::view::write::WriteFetch<'_, Velocity>: legion::internals::query::view::ReadOnlyFetch` is not satisfied [INFO] [stdout] --> src/boid.rs:60:44 [INFO] [stdout] | [INFO] [stdout] 60 | for (_vel, acc, _pos, _boid) in &query.iter(world) { [INFO] [stdout] | ^^^^ the trait `legion::internals::query::view::ReadOnlyFetch` is not implemented for `legion::internals::query::view::write::WriteFetch<'_, Velocity>`, which is required by `legion::internals::query::view::MultiFetch<'_, (legion::internals::query::view::write::WriteFetch<'_, Velocity>, legion::internals::query::view::write::WriteFetch<'_, Acceleration>, legion::internals::query::view::read::ReadFetch<'_, Position>, legion::internals::query::view::read::ReadFetch<'_, Boid>)>: legion::internals::query::view::ReadOnlyFetch` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `legion::internals::query::view::ReadOnlyFetch`: [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (A, B, C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (B, C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (H,)> [INFO] [stdout] and 3 others [INFO] [stdout] = note: required for `MultiFetch<'_, (WriteFetch<'_, Velocity>, WriteFetch<'_, Acceleration>, ReadFetch<'_, Position>, ...)>` to implement `legion::internals::query::view::ReadOnlyFetch` [INFO] [stdout] note: required by a bound in `Query::::iter` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/legion-0.4.0/src/internals/query/mod.rs:540:43 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn iter<'query, 'world, T: EntityStore>( [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 540 | >::Fetch: ReadOnlyFetch, [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `Query::::iter` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/boids-1a1b38b593704de4.long-type-15268276793110161144.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `legion::internals::query::view::write::WriteFetch<'_, Velocity>: legion::internals::query::view::ReadOnlyFetch` is not satisfied [INFO] [stdout] --> src/boid.rs:60:44 [INFO] [stdout] | [INFO] [stdout] 60 | for (_vel, acc, _pos, _boid) in &query.iter(world) { [INFO] [stdout] | ^^^^ the trait `legion::internals::query::view::ReadOnlyFetch` is not implemented for `legion::internals::query::view::write::WriteFetch<'_, Velocity>`, which is required by `legion::internals::query::view::MultiFetch<'_, (legion::internals::query::view::write::WriteFetch<'_, Velocity>, legion::internals::query::view::write::WriteFetch<'_, Acceleration>, legion::internals::query::view::read::ReadFetch<'_, Position>, legion::internals::query::view::read::ReadFetch<'_, Boid>)>: legion::internals::query::view::ReadOnlyFetch` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `legion::internals::query::view::ReadOnlyFetch`: [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (A, B, C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (B, C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (H,)> [INFO] [stdout] and 3 others [INFO] [stdout] = note: required for `MultiFetch<'_, (WriteFetch<'_, Velocity>, WriteFetch<'_, Acceleration>, ReadFetch<'_, Position>, ...)>` to implement `legion::internals::query::view::ReadOnlyFetch` [INFO] [stdout] note: required by a bound in `Query::::iter` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/legion-0.4.0/src/internals/query/mod.rs:540:43 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn iter<'query, 'world, T: EntityStore>( [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 540 | >::Fetch: ReadOnlyFetch, [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `Query::::iter` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/boids-e68910e4392afaa9.long-type-16721650948129032066.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `legion::internals::query::view::write::WriteFetch<'_, Acceleration>: legion::internals::query::view::ReadOnlyFetch` is not satisfied [INFO] [stdout] --> src/boid.rs:60:44 [INFO] [stdout] | [INFO] [stdout] 60 | for (_vel, acc, _pos, _boid) in &query.iter(world) { [INFO] [stdout] | ^^^^ the trait `legion::internals::query::view::ReadOnlyFetch` is not implemented for `legion::internals::query::view::write::WriteFetch<'_, Acceleration>`, which is required by `legion::internals::query::view::MultiFetch<'_, (legion::internals::query::view::write::WriteFetch<'_, Velocity>, legion::internals::query::view::write::WriteFetch<'_, Acceleration>, legion::internals::query::view::read::ReadFetch<'_, Position>, legion::internals::query::view::read::ReadFetch<'_, Boid>)>: legion::internals::query::view::ReadOnlyFetch` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `legion::internals::query::view::ReadOnlyFetch`: [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (A, B, C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (B, C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (H,)> [INFO] [stdout] and 3 others [INFO] [stdout] = note: required for `MultiFetch<'_, (WriteFetch<'_, Velocity>, WriteFetch<'_, Acceleration>, ReadFetch<'_, Position>, ...)>` to implement `legion::internals::query::view::ReadOnlyFetch` [INFO] [stdout] note: required by a bound in `Query::::iter` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/legion-0.4.0/src/internals/query/mod.rs:540:43 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn iter<'query, 'world, T: EntityStore>( [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 540 | >::Fetch: ReadOnlyFetch, [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `Query::::iter` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/boids-1a1b38b593704de4.long-type-15268276793110161144.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `legion::internals::query::view::write::WriteFetch<'_, Acceleration>: legion::internals::query::view::ReadOnlyFetch` is not satisfied [INFO] [stdout] --> src/boid.rs:60:44 [INFO] [stdout] | [INFO] [stdout] 60 | for (_vel, acc, _pos, _boid) in &query.iter(world) { [INFO] [stdout] | ^^^^ the trait `legion::internals::query::view::ReadOnlyFetch` is not implemented for `legion::internals::query::view::write::WriteFetch<'_, Acceleration>`, which is required by `legion::internals::query::view::MultiFetch<'_, (legion::internals::query::view::write::WriteFetch<'_, Velocity>, legion::internals::query::view::write::WriteFetch<'_, Acceleration>, legion::internals::query::view::read::ReadFetch<'_, Position>, legion::internals::query::view::read::ReadFetch<'_, Boid>)>: legion::internals::query::view::ReadOnlyFetch` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `legion::internals::query::view::ReadOnlyFetch`: [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (A, B, C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (B, C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (C, D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (D, E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (E, F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (F, G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (G, H)> [INFO] [stdout] legion::internals::query::view::MultiFetch<'a, (H,)> [INFO] [stdout] and 3 others [INFO] [stdout] = note: required for `MultiFetch<'_, (WriteFetch<'_, Velocity>, WriteFetch<'_, Acceleration>, ReadFetch<'_, Position>, ...)>` to implement `legion::internals::query::view::ReadOnlyFetch` [INFO] [stdout] note: required by a bound in `Query::::iter` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/legion-0.4.0/src/internals/query/mod.rs:540:43 [INFO] [stdout] | [INFO] [stdout] 535 | pub fn iter<'query, 'world, T: EntityStore>( [INFO] [stdout] | ---- required by a bound in this associated function [INFO] [stdout] ... [INFO] [stdout] 540 | >::Fetch: ReadOnlyFetch, [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `Query::::iter` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/boids-e68910e4392afaa9.long-type-16721650948129032066.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `&Flatten, Write, Read, Read), ...>>` is not an iterator [INFO] [stdout] --> src/boid.rs:60:37 [INFO] [stdout] | [INFO] [stdout] 60 | for (_vel, acc, _pos, _boid) in &query.iter(world) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `&Flatten, Write, Read, Read), ...>>` is not an iterator [INFO] [stdout] | [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/boids-1a1b38b593704de4.long-type-9223166407677203744.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] = help: the trait `Iterator` is not implemented for `&Flatten, Write, Read, Read), ...>>`, which is required by `&Flatten, legion::Write, legion::Read, legion::Read), EntityFilterTuple, ComponentFilter, ComponentFilter, ComponentFilter)>, And<(Passthrough, Passthrough, Passthrough, Passthrough)>>>>: IntoIterator` [INFO] [stdout] = note: `Iterator` is implemented for `&mut Flatten, legion::Write, legion::Read, legion::Read), EntityFilterTuple, ComponentFilter, ComponentFilter, ComponentFilter)>, And<(Passthrough, Passthrough, Passthrough, Passthrough)>>>>`, but not for `&Flatten, legion::Write, legion::Read, legion::Read), EntityFilterTuple, ComponentFilter, ComponentFilter, ComponentFilter)>, And<(Passthrough, Passthrough, Passthrough, Passthrough)>>>>` [INFO] [stdout] = note: required for `&Flatten, Write, Read, Read), ...>>` to implement `IntoIterator` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/boids-1a1b38b593704de4.long-type-9223166407677203744.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 60 - for (_vel, acc, _pos, _boid) in &query.iter(world) { [INFO] [stdout] 60 + for (_vel, acc, _pos, _boid) in query.iter(world) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `&Flatten, Write, Read, Read), ...>>` is not an iterator [INFO] [stdout] --> src/boid.rs:60:37 [INFO] [stdout] | [INFO] [stdout] 60 | for (_vel, acc, _pos, _boid) in &query.iter(world) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `&Flatten, Write, Read, Read), ...>>` is not an iterator [INFO] [stdout] | [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/boids-e68910e4392afaa9.long-type-9724425923336218245.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] = help: the trait `Iterator` is not implemented for `&Flatten, Write, Read, Read), ...>>`, which is required by `&Flatten, legion::Write, legion::Read, legion::Read), EntityFilterTuple, ComponentFilter, ComponentFilter, ComponentFilter)>, And<(Passthrough, Passthrough, Passthrough, Passthrough)>>>>: IntoIterator` [INFO] [stdout] = note: `Iterator` is implemented for `&mut Flatten, legion::Write, legion::Read, legion::Read), EntityFilterTuple, ComponentFilter, ComponentFilter, ComponentFilter)>, And<(Passthrough, Passthrough, Passthrough, Passthrough)>>>>`, but not for `&Flatten, legion::Write, legion::Read, legion::Read), EntityFilterTuple, ComponentFilter, ComponentFilter, ComponentFilter)>, And<(Passthrough, Passthrough, Passthrough, Passthrough)>>>>` [INFO] [stdout] = note: required for `&Flatten, Write, Read, Read), ...>>` to implement `IntoIterator` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/boids-e68910e4392afaa9.long-type-9724425923336218245.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] help: consider removing the leading `&`-reference [INFO] [stdout] | [INFO] [stdout] 60 - for (_vel, acc, _pos, _boid) in &query.iter(world) { [INFO] [stdout] 60 + for (_vel, acc, _pos, _boid) in query.iter(world) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | for i in 0..BOIDS { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | for i in 0..BOIDS { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [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/main.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut update_schedule = Schedule::builder() [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/main.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut update_schedule = Schedule::builder() [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] error: aborting due to 3 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `boids` (bin "boids") due to 4 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `boids` (bin "boids" test) due to 4 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "233429390dcaf2c636ad5a9b80f8aea86399007ce6f888a11ea1add7ffeebcca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "233429390dcaf2c636ad5a9b80f8aea86399007ce6f888a11ea1add7ffeebcca", kill_on_drop: false }` [INFO] [stdout] 233429390dcaf2c636ad5a9b80f8aea86399007ce6f888a11ea1add7ffeebcca