[INFO] cloning repository https://github.com/dmitriy-shmilo/sio2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitriy-shmilo/sio2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitriy-shmilo%2Fsio2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitriy-shmilo%2Fsio2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9655e42dbe834998cfcc8eafdcd0a7d8470b764c
[INFO] checking dmitriy-shmilo/sio2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitriy-shmilo%2Fsio2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmitriy-shmilo/sio2 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/dmitriy-shmilo/sio2
[INFO] finished tweaking git repo https://github.com/dmitriy-shmilo/sio2
[INFO] tweaked toml for git repo https://github.com/dmitriy-shmilo/sio2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitriy-shmilo/sio2 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "431363210e5361a168d3e2dd8c9d38b5e21c30049f03481e186fd6abc2996091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431363210e5361a168d3e2dd8c9d38b5e21c30049f03481e186fd6abc2996091", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13e0833a749f738e4e7b8c67f70bed393036abbfd7bee53932406b40c49e7915
[INFO] running `Command { std: "docker" "start" "-a" "13e0833a749f738e4e7b8c67f70bed393036abbfd7bee53932406b40c49e7915", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `Texture` is imported redundantly
[INFO] [stdout]  --> src/grid.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bevy::prelude::*;
[INFO] [stdout]   |     ---------------- the item `Texture` is already imported here
[INFO] [stdout] 7 | use bevy::render::texture::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Texture` is imported redundantly
[INFO] [stdout]  --> src/grid.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use bevy::prelude::*;
[INFO] [stdout]   |     ---------------- the item `Texture` is already imported here
[INFO] [stdout] 7 | use bevy::render::texture::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `particle_query`
[INFO] [stdout]   --> src/render.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     particle_query: Query<(&Color, &Particle)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_particle_query`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `wrap_x`, `wrap_y`, and `get_direct` are never used
[INFO] [stdout]   --> src/grid.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Grid {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 43 |     pub fn wrap_x(&self, x: i32) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn wrap_y(&self, y: i32) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn get_direct(&self, idx: (usize, usize)) -> Option<Entity> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `particle_query`
[INFO] [stdout]   --> src/render.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     particle_query: Query<(&Color, &Particle)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_particle_query`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `wrap_x`, `wrap_y`, and `get_direct` are never used
[INFO] [stdout]   --> src/grid.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Grid {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 43 |     pub fn wrap_x(&self, x: i32) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn wrap_y(&self, y: i32) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn get_direct(&self, idx: (usize, usize)) -> Option<Entity> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.30s
[INFO] running `Command { std: "docker" "inspect" "13e0833a749f738e4e7b8c67f70bed393036abbfd7bee53932406b40c49e7915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e0833a749f738e4e7b8c67f70bed393036abbfd7bee53932406b40c49e7915", kill_on_drop: false }`
[INFO] [stdout] 13e0833a749f738e4e7b8c67f70bed393036abbfd7bee53932406b40c49e7915