[INFO] cloning repository https://github.com/hdombach/rusty_fractal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hdombach/rusty_fractal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdombach%2Frusty_fractal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdombach%2Frusty_fractal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c3c1902d6ca8e4c3dbfeea5adab15f500cfd100
[INFO] testing hdombach/rusty_fractal against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdombach%2Frusty_fractal" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hdombach/rusty_fractal
[INFO] finished tweaking git repo https://github.com/hdombach/rusty_fractal
[INFO] tweaked toml for git repo https://github.com/hdombach/rusty_fractal written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hdombach/rusty_fractal on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hdombach/rusty_fractal 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" "+1.97.0-beta.6" "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-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b
[INFO] running `Command { std: "docker" "start" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling arboard v2.1.1
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[INFO] [stderr]    Compiling rusty_fractal_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TextureHandle`
[INFO] [stdout]  --> src/main.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use eframe::epaint::{TextureHandle, Vec2};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice`
[INFO] [stdout]  --> src/util/ref_dict.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::slice;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/util/error.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Display, write};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/resources/container.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::structures::camera::Camera`
[INFO] [stdout]   --> src/resources/container.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::structures::camera::Camera;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]   --> src/resources/container.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::util::error::{Error, ErrorKind};
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::ref_dict::*`
[INFO] [stdout]   --> src/resources/container.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::util::ref_dict::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/resources/resource_file.rs:95:66
[INFO] [stdout]    |
[INFO] [stdout] 95 |             return Err(Error::loading_file(err, String::from(dir.as_str())));
[INFO] [stdout]    |                                                                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `as_str(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `container`
[INFO] [stdout]   --> src/resources/object.rs:49:39
[INFO] [stdout]    |
[INFO] [stdout] 49 |     unsafe fn load_program(&mut self, container: &Container, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shared_state` is never read
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct MyApp {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 33 |     shared_state: Rc<ui::shared_state::SharedState>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `camera_view` is never read
[INFO] [stdout]   --> src/ui/scene_view.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct SceneView {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     camera_view: CameraView,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shared_state` is never read
[INFO] [stdout]   --> src/ui/scene_panel_view.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ScenePanelView {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 11 |     scene: Arc<Mutex<Scene>>,
[INFO] [stdout] 12 |     shared_state: Rc<SharedState>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/resources/container.rs:157:29
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn get_object_names(&self) -> hash_map::Keys<String, ContainerRef<Object>> {
[INFO] [stdout]     |                             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn get_object_names(&self) -> hash_map::Keys<'_, String, ContainerRef<Object>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_fractal_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TextureHandle`
[INFO] [stdout]  --> src/main.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use eframe::epaint::{TextureHandle, Vec2};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice`
[INFO] [stdout]  --> src/util/ref_dict.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::slice;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/util/error.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Display, write};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/resources/container.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::structures::camera::Camera`
[INFO] [stdout]   --> src/resources/container.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::structures::camera::Camera;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]   --> src/resources/container.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::util::error::{Error, ErrorKind};
[INFO] [stdout]    |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::ref_dict::*`
[INFO] [stdout]   --> src/resources/container.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::util::ref_dict::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/resources/resource_file.rs:95:66
[INFO] [stdout]    |
[INFO] [stdout] 95 |             return Err(Error::loading_file(err, String::from(dir.as_str())));
[INFO] [stdout]    |                                                                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `as_str(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `container`
[INFO] [stdout]   --> src/resources/object.rs:49:39
[INFO] [stdout]    |
[INFO] [stdout] 49 |     unsafe fn load_program(&mut self, container: &Container, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shared_state` is never read
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct MyApp {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 33 |     shared_state: Rc<ui::shared_state::SharedState>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `camera_view` is never read
[INFO] [stdout]   --> src/ui/scene_view.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct SceneView {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     camera_view: CameraView,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shared_state` is never read
[INFO] [stdout]   --> src/ui/scene_panel_view.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ScenePanelView {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 11 |     scene: Arc<Mutex<Scene>>,
[INFO] [stdout] 12 |     shared_state: Rc<SharedState>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/resources/container.rs:157:29
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn get_object_names(&self) -> hash_map::Keys<String, ContainerRef<Object>> {
[INFO] [stdout]     |                             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn get_object_names(&self) -> hash_map::Keys<'_, String, ContainerRef<Object>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `TextureHandle`
[INFO] [stderr]  --> src/main.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use eframe::epaint::{TextureHandle, Vec2};
[INFO] [stderr]   |                      ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::slice`
[INFO] [stderr]  --> src/util/ref_dict.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::slice;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `write`
[INFO] [stderr]  --> src/util/error.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fmt::{Display, write};
[INFO] [stderr]   |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/resources/container.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::structures::camera::Camera`
[INFO] [stderr]   --> src/resources/container.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::structures::camera::Camera;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ErrorKind`
[INFO] [stderr]   --> src/resources/container.rs:14:33
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::util::error::{Error, ErrorKind};
[INFO] [stderr]    |                                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::util::ref_dict::*`
[INFO] [stderr]   --> src/resources/container.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::util::ref_dict::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/resources/resource_file.rs:95:66
[INFO] [stderr]    |
[INFO] [stderr] 95 |             return Err(Error::loading_file(err, String::from(dir.as_str())));
[INFO] [stderr]    |                                                                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: call with fully qualified syntax `as_str(...)` to keep using the current method
[INFO] [stderr]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `container`
[INFO] [stderr]   --> src/resources/object.rs:49:39
[INFO] [stderr]    |
[INFO] [stderr] 49 |     unsafe fn load_program(&mut self, container: &Container, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stderr]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `shared_state` is never read
[INFO] [stderr]   --> src/main.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct MyApp {
[INFO] [stderr]    |        ----- field in this struct
[INFO] [stderr] 33 |     shared_state: Rc<ui::shared_state::SharedState>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `camera_view` is never read
[INFO] [stderr]   --> src/ui/scene_view.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct SceneView {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 13 |     camera_view: CameraView,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `shared_state` is never read
[INFO] [stderr]   --> src/ui/scene_panel_view.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct ScenePanelView {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] 11 |     scene: Arc<Mutex<Scene>>,
[INFO] [stderr] 12 |     shared_state: Rc<SharedState>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/resources/container.rs:157:29
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn get_object_names(&self) -> hash_map::Keys<String, ContainerRef<Object>> {
[INFO] [stderr]     |                             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn get_object_names(&self) -> hash_map::Keys<'_, String, ContainerRef<Object>> {
[INFO] [stderr]     |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_fractal_1` (bin "rusty_fractal_1" test) generated 13 warnings (run `cargo fix --bin "rusty_fractal_1" -p rusty_fractal_1 --tests` to apply 9 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_fractal_1-e0afdce3188274b2)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test resources::parser::tests::get_words ... ok
[INFO] [stdout] test resources::parser::tests::next_ascii_uint32 ... ok
[INFO] [stdout] test resources::parser::tests::require_strs ... ok
[INFO] [stdout] test resources::parser::tests::require_word ... ok
[INFO] [stdout] test resources::parser::tests::require_words ... ok
[INFO] [stdout] test resources::parser::tests::get_line ... ok
[INFO] [stdout] test resources::parser::tests::skip_comments ... ok
[INFO] [stdout] test resources::parser::tests::get_word has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b", kill_on_drop: false }`
[INFO] [stdout] 4b0f110acc53fd899131cb01fb70691f4f90615a2694a2ec96ef7472b8156c0b
