[INFO] fetching crate rustbatch 0.3.0...
[INFO] testing rustbatch-0.3.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate rustbatch 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rustbatch 0.3.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustbatch 0.3.0
[INFO] finished tweaking crates.io crate rustbatch 0.3.0
[INFO] tweaked toml for crates.io crate rustbatch 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97712c97b93b59eecf870b458a48b290b3dd302b750239a1eeb80e830029963b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "97712c97b93b59eecf870b458a48b290b3dd302b750239a1eeb80e830029963b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97712c97b93b59eecf870b458a48b290b3dd302b750239a1eeb80e830029963b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97712c97b93b59eecf870b458a48b290b3dd302b750239a1eeb80e830029963b", kill_on_drop: false }`
[INFO] [stdout] 97712c97b93b59eecf870b458a48b290b3dd302b750239a1eeb80e830029963b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09b45825c220b5db630710aead26393ca2d9bcb2e04d633e70e5720abb7f08d2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09b45825c220b5db630710aead26393ca2d9bcb2e04d633e70e5720abb7f08d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling weezl v0.1.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling rustbatch v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bytemuck v1.4.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling gif v0.11.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling hashers v1.0.1
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling tiff v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling image v0.23.10
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling glm v0.2.3
[INFO] [stdout] warning: unused import: `crate::Batch`
[INFO] [stdout]  --> src/render/sprite.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::Batch;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::math::rgba`
[INFO] [stdout]  --> src/render/window.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::math::rgba;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::render::batch::Batch`
[INFO] [stdout]   --> src/render/window.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::render::batch::Batch;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::math::rgba::RGBA`
[INFO] [stdout]   --> src/render/window.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::math::rgba::RGBA;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Batch`, `Mat`, `WHITE`
[INFO] [stdout]  --> src/render/particle/system.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{Batch, Mat, Vect, Sprite, WHITE};
[INFO] [stdout]   |             ^^^^^  ^^^                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/render/particle/system.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/render/particle/system.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::render::create_whitespace_cstring_with_len`
[INFO] [stdout]  --> src/render/particle/system.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::render::create_whitespace_cstring_with_len;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::intrinsics::transmute`
[INFO] [stdout]   --> src/render/particle/system.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::intrinsics::transmute;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WHITE`
[INFO] [stdout]  --> src/render/canvas.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Texture, Sprite, Batch, Mat, Vect, WHITE};
[INFO] [stdout]   |                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/render/canvas.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/math/curve.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let omt = (1.0 - t);
[INFO] [stdout]    |                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> src/render/window.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn from_buffer<F, B>(gen: F, buffer: B) -> (Window, EventPump, GLContext, Sdl, VideoSubsystem)
[INFO] [stdout]    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `texture`
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:30:53
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stdout]    |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/math/rgba.rs:90:29
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn get_color(&self, mut t: f32) -> RGBA {
[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: unnecessary `unsafe` block
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R`
[INFO] [stdout]  --> src/math/rect.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const R: Rect = rect!(10, 10, 10, 10);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.54s
[INFO] running `Command { std: "docker" "inspect" "09b45825c220b5db630710aead26393ca2d9bcb2e04d633e70e5720abb7f08d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b45825c220b5db630710aead26393ca2d9bcb2e04d633e70e5720abb7f08d2", kill_on_drop: false }`
[INFO] [stdout] 09b45825c220b5db630710aead26393ca2d9bcb2e04d633e70e5720abb7f08d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb2a4b9ba78ad5fc9db26e818c38cf78d5ffe76df6c2cfa2b6893dd80acf4e7a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cb2a4b9ba78ad5fc9db26e818c38cf78d5ffe76df6c2cfa2b6893dd80acf4e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustbatch v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::Batch`
[INFO] [stdout]  --> src/render/sprite.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::Batch;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::math::rgba`
[INFO] [stdout]  --> src/render/window.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::math::rgba;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::render::batch::Batch`
[INFO] [stdout]   --> src/render/window.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::render::batch::Batch;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::math::rgba::RGBA`
[INFO] [stdout]   --> src/render/window.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::math::rgba::RGBA;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Batch`, `Mat`, `WHITE`
[INFO] [stdout]  --> src/render/particle/system.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{Batch, Mat, Vect, Sprite, WHITE};
[INFO] [stdout]   |             ^^^^^  ^^^                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/render/particle/system.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/render/particle/system.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::render::create_whitespace_cstring_with_len`
[INFO] [stdout]  --> src/render/particle/system.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::render::create_whitespace_cstring_with_len;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::intrinsics::transmute`
[INFO] [stdout]   --> src/render/particle/system.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::intrinsics::transmute;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WHITE`
[INFO] [stdout]  --> src/render/canvas.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Texture, Sprite, Batch, Mat, Vect, WHITE};
[INFO] [stdout]   |                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/render/canvas.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/math/curve.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let omt = (1.0 - t);
[INFO] [stdout]    |                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> src/render/window.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn from_buffer<F, B>(gen: F, buffer: B) -> (Window, EventPump, GLContext, Sdl, VideoSubsystem)
[INFO] [stdout]    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `texture`
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:30:53
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stdout]    |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/math/rgba.rs:90:29
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn get_color(&self, mut t: f32) -> RGBA {
[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: unnecessary `unsafe` block
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R`
[INFO] [stdout]  --> src/math/rect.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const R: Rect = rect!(10, 10, 10, 10);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Batch`
[INFO] [stdout]  --> src/render/sprite.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::Batch;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::math::rgba`
[INFO] [stdout]  --> src/render/window.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::math::rgba;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::render::batch::Batch`
[INFO] [stdout]   --> src/render/window.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::render::batch::Batch;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::math::rgba::RGBA`
[INFO] [stdout]   --> src/render/window.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::math::rgba::RGBA;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Batch`, `Mat`, `WHITE`
[INFO] [stdout]  --> src/render/particle/system.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{Batch, Mat, Vect, Sprite, WHITE};
[INFO] [stdout]   |             ^^^^^  ^^^                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/render/particle/system.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/render/particle/system.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::render::create_whitespace_cstring_with_len`
[INFO] [stdout]  --> src/render/particle/system.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::render::create_whitespace_cstring_with_len;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::intrinsics::transmute`
[INFO] [stdout]   --> src/render/particle/system.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::intrinsics::transmute;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WHITE`
[INFO] [stdout]  --> src/render/canvas.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Texture, Sprite, Batch, Mat, Vect, WHITE};
[INFO] [stdout]   |                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/render/canvas.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/math/curve.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let omt = (1.0 - t);
[INFO] [stdout]    |                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Vect`
[INFO] [stdout]   --> src/math/curve.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     use crate::Vect;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Processor`
[INFO] [stdout]    --> src/entity/pathfinder.rs:170:37
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use crate::entity::pathfinder::{Processor, Data};
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]   --> src/render/window.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn from_buffer<F, B>(gen: F, buffer: B) -> (Window, EventPump, GLContext, Sdl, VideoSubsystem)
[INFO] [stdout]    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `texture`
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:30:34
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channel`
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:30:53
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stdout]    |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/entity/scanner.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         for i in 0..100 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/math/rgba.rs:90:29
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn get_color(&self, mut t: f32) -> RGBA {
[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: unnecessary `unsafe` block
[INFO] [stdout]   --> src/render/preprocessing/framebuffer.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `round`
[INFO] [stdout]    --> src/math/mat.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn round(a: f32, decimals: i32) -> f32 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `R`
[INFO] [stdout]  --> src/math/rect.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | const R: Rect = rect!(10, 10, 10, 10);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `Command { std: "docker" "inspect" "cb2a4b9ba78ad5fc9db26e818c38cf78d5ffe76df6c2cfa2b6893dd80acf4e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2a4b9ba78ad5fc9db26e818c38cf78d5ffe76df6c2cfa2b6893dd80acf4e7a", kill_on_drop: false }`
[INFO] [stdout] cb2a4b9ba78ad5fc9db26e818c38cf78d5ffe76df6c2cfa2b6893dd80acf4e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 37b7fae48de89b091e98040c58050aa1883e870da5bc7570661829231b04a171
[INFO] running `Command { std: "docker" "start" "-a" "37b7fae48de89b091e98040c58050aa1883e870da5bc7570661829231b04a171", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::Batch`
[INFO] [stderr]  --> src/render/sprite.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::Batch;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::math::rgba`
[INFO] [stderr]  --> src/render/window.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::math::rgba;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::render::batch::Batch`
[INFO] [stderr]   --> src/render/window.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::render::batch::Batch;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::math::rgba::RGBA`
[INFO] [stderr]   --> src/render/window.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::math::rgba::RGBA;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Batch`, `Mat`, `WHITE`
[INFO] [stderr]  --> src/render/particle/system.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::{Batch, Mat, Vect, Sprite, WHITE};
[INFO] [stderr]   |             ^^^^^  ^^^                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/render/particle/system.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/render/particle/system.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::render::create_whitespace_cstring_with_len`
[INFO] [stderr]  --> src/render/particle/system.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::render::create_whitespace_cstring_with_len;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::intrinsics::transmute`
[INFO] [stderr]   --> src/render/particle/system.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::intrinsics::transmute;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WHITE`
[INFO] [stderr]  --> src/render/canvas.rs:1:48
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Texture, Sprite, Batch, Mat, Vect, WHITE};
[INFO] [stderr]   |                                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/render/canvas.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/math/curve.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let omt = (1.0 - t);
[INFO] [stderr]    |                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Batch`
[INFO] [stderr]  --> src/render/sprite.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::Batch;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::math::rgba`
[INFO] [stderr]  --> src/render/window.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::math::rgba;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::render::batch::Batch`
[INFO] [stderr]   --> src/render/window.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::render::batch::Batch;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Vect`
[INFO] [stderr]   --> src/math/curve.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     use crate::Vect;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Processor`
[INFO] [stderr]    --> src/entity/pathfinder.rs:170:37
[INFO] [stderr]     |
[INFO] [stderr] 170 |     use crate::entity::pathfinder::{Processor, Data};
[INFO] [stderr]     |                                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::math::rgba::RGBA`
[INFO] [stderr]   --> src/render/window.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::math::rgba::RGBA;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buffer`
[INFO] [stderr]   --> src/render/window.rs:60:38
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn from_buffer<F, B>(gen: F, buffer: B) -> (Window, EventPump, GLContext, Sdl, VideoSubsystem)
[INFO] [stderr]    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Batch`, `Mat`, `WHITE`
[INFO] [stderr]  --> src/render/particle/system.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::{Batch, Mat, Vect, Sprite, WHITE};
[INFO] [stderr]   |             ^^^^^  ^^^                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/render/particle/system.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `texture`
[INFO] [stderr]   --> src/render/preprocessing/framebuffer.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stderr]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `channel`
[INFO] [stderr]   --> src/render/preprocessing/framebuffer.rs:30:53
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stderr]    |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/render/particle/system.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::render::create_whitespace_cstring_with_len`
[INFO] [stderr]  --> src/render/particle/system.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::render::create_whitespace_cstring_with_len;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::intrinsics::transmute`
[INFO] [stderr]   --> src/render/particle/system.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::intrinsics::transmute;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/entity/scanner.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |         for i in 0..100 {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/math/rgba.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn get_color(&self, mut t: f32) -> RGBA {
[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: unused import: `WHITE`
[INFO] [stderr]  --> src/render/canvas.rs:1:48
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Texture, Sprite, Batch, Mat, Vect, WHITE};
[INFO] [stderr]   |                                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/render/canvas.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/math/curve.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let omt = (1.0 - t);
[INFO] [stderr]    |                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/render/preprocessing/framebuffer.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `round`
[INFO] [stderr]    --> src/math/mat.rs:135:8
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn round(a: f32, decimals: i32) -> f32 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `R`
[INFO] [stderr]  --> src/math/rect.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const R: Rect = rect!(10, 10, 10, 10);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buffer`
[INFO] [stderr]   --> src/render/window.rs:60:38
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn from_buffer<F, B>(gen: F, buffer: B) -> (Window, EventPump, GLContext, Sdl, VideoSubsystem)
[INFO] [stderr]    |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `texture`
[INFO] [stderr]   --> src/render/preprocessing/framebuffer.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stderr]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_texture`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `channel`
[INFO] [stderr]   --> src/render/preprocessing/framebuffer.rs:30:53
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn attach_texture(&self, texture: &Texture, channel: gl::types::GLenum) {
[INFO] [stderr]    |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channel`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/math/rgba.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn get_color(&self, mut t: f32) -> RGBA {
[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: unnecessary `unsafe` block
[INFO] [stderr]   --> src/render/preprocessing/framebuffer.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `R`
[INFO] [stderr]  --> src/math/rect.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const R: Rect = rect!(10, 10, 10, 10);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustbatch-0e29118f538df18c
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test entity::scanner::tests::insert_test ... ok
[INFO] [stdout] test math::vect::tests::ang_to_test ... ok
[INFO] [stdout] test math::curve::tests::curve_test ... ok
[INFO] [stdout] test math::vect::tests::average_test ... ok
[INFO] [stdout] test math::vect::tests::angle_test ... ok
[INFO] [stdout] test math::rect::tests::intersects_test ... ok
[INFO] [stdout] test math::vect::tests::rot_test ... ok
[INFO] [stdout] test math::mat::tests::prj_test ... ok
[INFO] [stdout] test entity::scanner::tests::remove_test ... ok
[INFO] [stdout] test entity::pathfinder::tests::update_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustbatch
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/math/curve.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let omt = (1.0 - t);
[INFO] [stderr]    |                   ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/render/particle/system.rs - render::particle::system::ParticleSystem (line 148) ... FAILED
[INFO] [stdout] test src/render/window.rs - render::window::Window::new (line 44) ... FAILED
[INFO] [stdout] test src/render/particle/shapes.rs - render::particle::shapes::SymmetricShape (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/render/particle/system.rs - render::particle::system::ParticleSystem (line 148) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] error: XDG_RUNTIME_DIR not set in the environment.
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "No available video device"', /opt/rustwide/workdir/src/render/window.rs:66:43
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561263f424e0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x561263f424e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x561263f424e0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x561263f424e0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x561263f5feec - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x561263f40947 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x561263f445b0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x561263f445b0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x561263f445b0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]    9:     0x561263f442fc - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stdout]   10:     0x561263f44c13 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   11:     0x561263f447e9 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   12:     0x561263f4296c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x561263f447a9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   14:     0x561263f5e7d1 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   15:     0x561263f5e5f3 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   16:     0x561263e907e3 - core::result::Result<T,E>::unwrap::hc24327b3cd4057e1
[INFO] [stdout]   17:     0x561263e93bb8 - rustbatch::render::window::Window::from_buffer::h4f40e34a66ce8ee7
[INFO] [stdout]   18:     0x561263e93f51 - rustbatch::render::window::Window::new::h3b49c80189992077
[INFO] [stdout]   19:     0x561263e94704 - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   20:     0x561263e8f743 - core::ops::function::FnOnce::call_once::hdcd857a6fc725660
[INFO] [stdout]   21:     0x561263e8f279 - std::sys_common::backtrace::__rust_begin_short_backtrace::h58530cce963ea820
[INFO] [stdout]   22:     0x561263e8f309 - std::rt::lang_start::{{closure}}::had844b611966ddaf
[INFO] [stdout]   23:     0x561263f45011 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stdout]   24:     0x561263f45011 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   25:     0x561263f45011 - std::panicking::try::h6311c259678e50fc
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   26:     0x561263f45011 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   27:     0x561263f45011 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stdout]   28:     0x561263e8f2e8 - std::rt::lang_start::h1b0fb7b0bf978bb4
[INFO] [stdout]   29:     0x561263e9530b - main
[INFO] [stdout]   30:     0x7f14a07e30b3 - __libc_start_main
[INFO] [stdout]   31:     0x561263e8f0be - _start
[INFO] [stdout]   32:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/render/window.rs - render::window::Window::new (line 44) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] error: XDG_RUNTIME_DIR not set in the environment.
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "No available video device"', /opt/rustwide/workdir/src/render/window.rs:66:43
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d1a7d51dc0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55d1a7d51dc0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55d1a7d51dc0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55d1a7d51dc0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55d1a7d6ab1c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x55d1a7d50667 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x55d1a7d53e90 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x55d1a7d53e90 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x55d1a7d53e90 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]    9:     0x55d1a7d53bdc - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stdout]   10:     0x55d1a7d544f3 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   11:     0x55d1a7d540c9 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   12:     0x55d1a7d5224c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x55d1a7d54089 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   14:     0x55d1a7d69e41 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   15:     0x55d1a7d69c63 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   16:     0x55d1a7d0ab73 - core::result::Result<T,E>::unwrap::hc24327b3cd4057e1
[INFO] [stdout]   17:     0x55d1a7d0c078 - rustbatch::render::window::Window::from_buffer::h4f40e34a66ce8ee7
[INFO] [stdout]   18:     0x55d1a7d0c411 - rustbatch::render::window::Window::new::h3b49c80189992077
[INFO] [stdout]   19:     0x55d1a7d0c434 - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   20:     0x55d1a7d0a433 - core::ops::function::FnOnce::call_once::hdcd857a6fc725660
[INFO] [stdout]   21:     0x55d1a7d0a229 - std::sys_common::backtrace::__rust_begin_short_backtrace::h58530cce963ea820
[INFO] [stdout]   22:     0x55d1a7d0a2b9 - std::rt::lang_start::{{closure}}::had844b611966ddaf
[INFO] [stdout]   23:     0x55d1a7d548f1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stdout]   24:     0x55d1a7d548f1 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   25:     0x55d1a7d548f1 - std::panicking::try::h6311c259678e50fc
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   26:     0x55d1a7d548f1 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   27:     0x55d1a7d548f1 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stdout]   28:     0x55d1a7d0a298 - std::rt::lang_start::h1b0fb7b0bf978bb4
[INFO] [stdout]   29:     0x55d1a7d0c65b - main
[INFO] [stdout]   30:     0x7f7a2b1090b3 - __libc_start_main
[INFO] [stdout]   31:     0x55d1a7d0a0ae - _start
[INFO] [stdout]   32:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/render/particle/shapes.rs - render::particle::shapes::SymmetricShape (line 13) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] error: XDG_RUNTIME_DIR not set in the environment.
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "No available video device"', /opt/rustwide/workdir/src/render/window.rs:66:43
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5633e904ae70 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x5633e904ae70 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x5633e904ae70 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x5633e904ae70 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x5633e906837c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x5633e90492d7 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x5633e904cf40 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x5633e904cf40 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x5633e904cf40 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]    9:     0x5633e904cc8c - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stdout]   10:     0x5633e904d5a3 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   11:     0x5633e904d179 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   12:     0x5633e904b2fc - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x5633e904d139 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   14:     0x5633e9066c61 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   15:     0x5633e9066a83 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   16:     0x5633e8fed5d3 - core::result::Result<T,E>::unwrap::hc24327b3cd4057e1
[INFO] [stdout]   17:     0x5633e8ff01e8 - rustbatch::render::window::Window::from_buffer::h4f40e34a66ce8ee7
[INFO] [stdout]   18:     0x5633e8ff0581 - rustbatch::render::window::Window::new::h3b49c80189992077
[INFO] [stdout]   19:     0x5633e8ff0e8c - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   20:     0x5633e8fec713 - core::ops::function::FnOnce::call_once::hdcd857a6fc725660
[INFO] [stdout]   21:     0x5633e8fec269 - std::sys_common::backtrace::__rust_begin_short_backtrace::h58530cce963ea820
[INFO] [stdout]   22:     0x5633e8fec2f9 - std::rt::lang_start::{{closure}}::had844b611966ddaf
[INFO] [stdout]   23:     0x5633e904d9a1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stdout]   24:     0x5633e904d9a1 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   25:     0x5633e904d9a1 - std::panicking::try::h6311c259678e50fc
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   26:     0x5633e904d9a1 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   27:     0x5633e904d9a1 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stdout]   28:     0x5633e8fec2d8 - std::rt::lang_start::h1b0fb7b0bf978bb4
[INFO] [stdout]   29:     0x5633e8ff143b - main
[INFO] [stdout]   30:     0x7f01e58f00b3 - __libc_start_main
[INFO] [stdout]   31:     0x5633e8fec0ae - _start
[INFO] [stdout]   32:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] error: XDG_RUNTIME_DIR not set in the environment.
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "No available video device"', /opt/rustwide/workdir/src/render/window.rs:66:43
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563d817f5d70 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x563d817f5d70 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x563d817f5d70 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x563d817f5d70 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x563d81815d6c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x563d817f3257 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x563d817f8070 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x563d817f8070 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x563d817f8070 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]    9:     0x563d817f7dbc - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stdout]   10:     0x563d817f86d3 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   11:     0x563d817f82a9 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   12:     0x563d817f61fc - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x563d817f8269 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   14:     0x563d81814651 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   15:     0x563d81814473 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   16:     0x563d814eec83 - core::result::Result<T,E>::unwrap::hc24327b3cd4057e1
[INFO] [stdout]   17:     0x563d814f0cd8 - rustbatch::render::window::Window::from_buffer::h4f40e34a66ce8ee7
[INFO] [stdout]   18:     0x563d814f1071 - rustbatch::render::window::Window::new::h3b49c80189992077
[INFO] [stdout]   19:     0x563d814f14a4 - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   20:     0x563d814ee523 - core::ops::function::FnOnce::call_once::hdcd857a6fc725660
[INFO] [stdout]   21:     0x563d814ee269 - std::sys_common::backtrace::__rust_begin_short_backtrace::h58530cce963ea820
[INFO] [stdout]   22:     0x563d814ee2f9 - std::rt::lang_start::{{closure}}::had844b611966ddaf
[INFO] [stdout]   23:     0x563d817f8ba1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stdout]   24:     0x563d817f8ba1 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   25:     0x563d817f8ba1 - std::panicking::try::h6311c259678e50fc
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   26:     0x563d817f8ba1 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   27:     0x563d817f8ba1 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stdout]   28:     0x563d814ee2d8 - std::rt::lang_start::h1b0fb7b0bf978bb4
[INFO] [stdout]   29:     0x563d814f1adb - main
[INFO] [stdout]   30:     0x7fb6152860b3 - __libc_start_main
[INFO] [stdout]   31:     0x563d814ee0ae - _start
[INFO] [stdout]   32:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout]     src/render/particle/shapes.rs - render::particle::shapes::SymmetricShape (line 13)
[INFO] [stdout]     src/render/particle/system.rs - render::particle::system::ParticleSystem (line 148)
[INFO] [stdout]     src/render/window.rs - render::window::Window::new (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "37b7fae48de89b091e98040c58050aa1883e870da5bc7570661829231b04a171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b7fae48de89b091e98040c58050aa1883e870da5bc7570661829231b04a171", kill_on_drop: false }`
[INFO] [stdout] 37b7fae48de89b091e98040c58050aa1883e870da5bc7570661829231b04a171
