[INFO] cloning repository https://github.com/adihodos/space_invaders
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adihodos/space_invaders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadihodos%2Fspace_invaders", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadihodos%2Fspace_invaders'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81f1a0ab9229f8e70af46b772ab0d55d75fdeae2
[INFO] testing adihodos/space_invaders against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadihodos%2Fspace_invaders" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adihodos/space_invaders on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/adihodos/space_invaders
[INFO] finished tweaking git repo https://github.com/adihodos/space_invaders
[INFO] tweaked toml for git repo https://github.com/adihodos/space_invaders written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/adihodos/space_invaders 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded freetype-sys v0.7.1
[INFO] [stderr]   Downloaded semver v0.2.3
[INFO] [stderr]   Downloaded nom v1.2.4
[INFO] [stderr]   Downloaded murmurhash64 v0.3.1
[INFO] [stderr]   Downloaded glfw v0.29.0
[INFO] [stderr]   Downloaded enumflags2_derive v0.5.0
[INFO] [stderr]   Downloaded enumflags2 v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cd79b90fc0464c9dca7987897f953244cf1278b361ce84697d3a5e4e8f73549
[INFO] running `Command { std: "docker" "start" "-a" "7cd79b90fc0464c9dca7987897f953244cf1278b361ce84697d3a5e4e8f73549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cd79b90fc0464c9dca7987897f953244cf1278b361ce84697d3a5e4e8f73549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd79b90fc0464c9dca7987897f953244cf1278b361ce84697d3a5e4e8f73549", kill_on_drop: false }`
[INFO] [stdout] 7cd79b90fc0464c9dca7987897f953244cf1278b361ce84697d3a5e4e8f73549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e41dca9f78a3dd387f6fcb6c2a5d305cdb1dc723123392c89f46c01101bf9936
[INFO] running `Command { std: "docker" "start" "-a" "e41dca9f78a3dd387f6fcb6c2a5d305cdb1dc723123392c89f46c01101bf9936", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling enumflags2 v0.5.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling cmake v0.1.40
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling freetype-sys v0.7.1
[INFO] [stderr]    Compiling semver v0.2.3
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]    Compiling simple_ui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling murmurhash64 v0.3.1
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling glfw v0.29.0
[INFO] [stderr]    Compiling enumflags2_derive v0.5.0
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stdout] warning: variant `R32G32B32A32_Float` should have an upper camel case name
[INFO] [stdout]    --> src/hmi/base.rs:170:3
[INFO] [stdout]     |
[INFO] [stdout] 170 |   R32G32B32A32_Float,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Float`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R32G32B32A32_Double` should have an upper camel case name
[INFO] [stdout]    --> src/hmi/base.rs:171:3
[INFO] [stdout]     |
[INFO] [stdout] 171 |   R32G32B32A32_Double,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Double`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WidgetLayoutStates`, `utility::clamp`
[INFO] [stdout]   --> src/hmi/button.rs:5:7
[INFO] [stdout]    |
[INFO] [stdout] 5  |       WidgetLayoutStates, WidgetStates,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     colors::RGBAColor, rectangle::RectangleF32, utility::clamp, vec2::Vec2F32,
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `colors::RGBAColor`, `commands::CommandBuffer`, `ui_context::WindowPtr`, `window::Window`
[INFO] [stdout]  --> src/hmi/image.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 |     base::GenericHandle, commands::CommandBuffer, ui_context::WindowPtr,
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     window::Window,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 5 |   },
[INFO] [stdout] 6 |   math::{colors::RGBAColor, rectangle::RectangleF32},
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cursor::Cursor`
[INFO] [stdout]  --> src/hmi/style.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cursor::Cursor,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ButtonBehaviour`, `Heading`, `Input`, `MouseButtonId`, `StyleItem`, `SymbolType`, `WidgetLayoutStates`, `WidgetStates`, `utility::clamp`
[INFO] [stdout]   --> src/hmi/text.rs:4:7
[INFO] [stdout]    |
[INFO] [stdout] 4  |       ButtonBehaviour, Heading, TextAlign, WidgetLayoutStates, WidgetStates,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^  ^^^^^^^             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7  |     input::{Input, MouseButtonId},
[INFO] [stdout]    |             ^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 8  |     style::{Style, StyleItem, SymbolType},
[INFO] [stdout]    |                    ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     colors::RGBAColor, rectangle::RectangleF32, utility::clamp, vec2::Vec2F32,
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hmi::progress::do_progress`
[INFO] [stdout]     --> src/hmi/ui_context.rs:1600:9
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     use crate::hmi::progress::do_progress;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HslColor`, `RGBAColor`, `Vec2I16`, `XyzColor`
[INFO] [stdout]   --> src/main.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 9  |   colors::{HslColor, HsvColor, RGBAColor, RGBAColorF32, XyzColor},
[INFO] [stdout]    |            ^^^^^^^^            ^^^^^^^^^                ^^^^^^^^
[INFO] [stdout] 10 |   rectangle::RectangleF32,
[INFO] [stdout] 11 |   vec2::{Vec2F32, Vec2I16},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DrawList`, `FontAtlas`, `FontConfig`, `Font`, `TextAlign`, `style::SymbolType`, `sys::memory_mapped_file::MemoryMappedFile`
[INFO] [stdout]   --> src/main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |       TextAlign,
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     style::SymbolType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     text_engine::{
[INFO] [stdout] 24 |       Font, FontAtlas, FontAtlasBuilder, FontConfig, FontConfigBuilder,
[INFO] [stdout]    |       ^^^^  ^^^^^^^^^                    ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     vertex_output::{DrawCommand, DrawIndexType, DrawList},
[INFO] [stdout]    |                                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |   sys::memory_mapped_file::MemoryMappedFile,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur`
[INFO] [stdout]     --> src/hmi/ui_context.rs:1594:5
[INFO] [stdout]      |
[INFO] [stdout] 1594 |     cur: u32,
[INFO] [stdout]      |     ^^^ help: if this is intentional, prefix it with an underscore: `_cur`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]     --> src/hmi/ui_context.rs:1595:5
[INFO] [stdout]      |
[INFO] [stdout] 1595 |     max: u32,
[INFO] [stdout]      |     ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiable`
[INFO] [stdout]     --> src/hmi/ui_context.rs:1596:5
[INFO] [stdout]      |
[INFO] [stdout] 1596 |     modifiable: bool,
[INFO] [stdout]      |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_atlas`
[INFO] [stdout]   --> src/main.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 |   let font_atlas = FontAtlasBuilder::new(300)
[INFO] [stdout]    |       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_atlas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_atlas`
[INFO] [stdout]    --> src/main.rs:235:7
[INFO] [stdout]     |
[INFO] [stdout] 235 |   let font_atlas = FontAtlasBuilder::new(300)
[INFO] [stdout]     |       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_atlas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `freetype_sys::FT_Raster_Params` does not permit zero-initialization
[INFO] [stdout]   --> src/hmi/text_engine.rs:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |       let mut raster_params = std::mem::zeroed::<FT_Raster_Params>();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this code causes undefined behavior when executed
[INFO] [stdout]    |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: function pointers must be non-null
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 |       .into_iter()
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 202 |       .iter()
[INFO] [stdout]     |        ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 196 ~       IntoIterator::into_iter([
[INFO] [stdout] 197 |         Vec2F32::new(dy, -dx) + p1,
[INFO] [stdout]   ...
[INFO] [stdout] 200 |         Vec2F32::new(-dy, dx) + p1,
[INFO] [stdout] 201 ~       ])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:207:26
[INFO] [stdout]     |
[INFO] [stdout] 207 |       [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 207 |       [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stdout]     |                          ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 207 |       IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stdout]     |       ++++++++++++++++++++++++                  ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:535:6
[INFO] [stdout]     |
[INFO] [stdout] 535 |     .into_iter()
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 535 |     .iter()
[INFO] [stdout]     |      ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 529 ~     IntoIterator::into_iter([
[INFO] [stdout] 530 |       (Vec2F32::new(rect.x, rect.y), col_left),
[INFO] [stdout]   ...
[INFO] [stdout] 533 |       (Vec2F32::new(rect.x, rect.y + rect.h), col_bottom),
[INFO] [stdout] 534 ~     ])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:542:24
[INFO] [stdout]     |
[INFO] [stdout] 542 |     [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 542 |     [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stdout]     |                        ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 542 |     IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stdout]     |     ++++++++++++++++++++++++                  ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:671:8
[INFO] [stdout]     |
[INFO] [stdout] 671 |       .into_iter()
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 671 |       .iter()
[INFO] [stdout]     |        ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 670 |     IntoIterator::into_iter([(a, uva), (b, uvb), (c, uvc), (d, uvd)])
[INFO] [stdout]     |     ++++++++++++++++++++++++                                        ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:676:24
[INFO] [stdout]     |
[INFO] [stdout] 676 |     [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 676 |     [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stdout]     |                        ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 676 |     IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stdout]     |     ++++++++++++++++++++++++                  ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.64s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e41dca9f78a3dd387f6fcb6c2a5d305cdb1dc723123392c89f46c01101bf9936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41dca9f78a3dd387f6fcb6c2a5d305cdb1dc723123392c89f46c01101bf9936", kill_on_drop: false }`
[INFO] [stdout] e41dca9f78a3dd387f6fcb6c2a5d305cdb1dc723123392c89f46c01101bf9936
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e984c7b4cb6191ea9bcb200b1c29fb1ded3a396ab57eddbd77fb452919e591ea
[INFO] running `Command { std: "docker" "start" "-a" "e984c7b4cb6191ea9bcb200b1c29fb1ded3a396ab57eddbd77fb452919e591ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_ui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `R32G32B32A32_Float` should have an upper camel case name
[INFO] [stdout]    --> src/hmi/base.rs:170:3
[INFO] [stdout]     |
[INFO] [stdout] 170 |   R32G32B32A32_Float,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Float`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R32G32B32A32_Double` should have an upper camel case name
[INFO] [stdout]    --> src/hmi/base.rs:171:3
[INFO] [stdout]     |
[INFO] [stdout] 171 |   R32G32B32A32_Double,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Double`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WidgetLayoutStates`, `utility::clamp`
[INFO] [stdout]   --> src/hmi/button.rs:5:7
[INFO] [stdout]    |
[INFO] [stdout] 5  |       WidgetLayoutStates, WidgetStates,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     colors::RGBAColor, rectangle::RectangleF32, utility::clamp, vec2::Vec2F32,
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `colors::RGBAColor`, `commands::CommandBuffer`, `ui_context::WindowPtr`, `window::Window`
[INFO] [stdout]  --> src/hmi/image.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 |     base::GenericHandle, commands::CommandBuffer, ui_context::WindowPtr,
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     window::Window,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 5 |   },
[INFO] [stdout] 6 |   math::{colors::RGBAColor, rectangle::RectangleF32},
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cursor::Cursor`
[INFO] [stdout]  --> src/hmi/style.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cursor::Cursor,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ButtonBehaviour`, `Heading`, `Input`, `MouseButtonId`, `StyleItem`, `SymbolType`, `WidgetLayoutStates`, `WidgetStates`, `utility::clamp`
[INFO] [stdout]   --> src/hmi/text.rs:4:7
[INFO] [stdout]    |
[INFO] [stdout] 4  |       ButtonBehaviour, Heading, TextAlign, WidgetLayoutStates, WidgetStates,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^  ^^^^^^^             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7  |     input::{Input, MouseButtonId},
[INFO] [stdout]    |             ^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 8  |     style::{Style, StyleItem, SymbolType},
[INFO] [stdout]    |                    ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     colors::RGBAColor, rectangle::RectangleF32, utility::clamp, vec2::Vec2F32,
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hmi::progress::do_progress`
[INFO] [stdout]     --> src/hmi/ui_context.rs:1600:9
[INFO] [stdout]      |
[INFO] [stdout] 1600 |     use crate::hmi::progress::do_progress;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HslColor`, `RGBAColor`, `Vec2I16`, `XyzColor`
[INFO] [stdout]   --> src/main.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 9  |   colors::{HslColor, HsvColor, RGBAColor, RGBAColorF32, XyzColor},
[INFO] [stdout]    |            ^^^^^^^^            ^^^^^^^^^                ^^^^^^^^
[INFO] [stdout] 10 |   rectangle::RectangleF32,
[INFO] [stdout] 11 |   vec2::{Vec2F32, Vec2I16},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DrawList`, `FontAtlas`, `FontConfig`, `Font`, `TextAlign`, `style::SymbolType`, `sys::memory_mapped_file::MemoryMappedFile`
[INFO] [stdout]   --> src/main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |       TextAlign,
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     style::SymbolType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     text_engine::{
[INFO] [stdout] 24 |       Font, FontAtlas, FontAtlasBuilder, FontConfig, FontConfigBuilder,
[INFO] [stdout]    |       ^^^^  ^^^^^^^^^                    ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     vertex_output::{DrawCommand, DrawIndexType, DrawList},
[INFO] [stdout]    |                                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |   sys::memory_mapped_file::MemoryMappedFile,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur`
[INFO] [stdout]     --> src/hmi/ui_context.rs:1594:5
[INFO] [stdout]      |
[INFO] [stdout] 1594 |     cur: u32,
[INFO] [stdout]      |     ^^^ help: if this is intentional, prefix it with an underscore: `_cur`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]     --> src/hmi/ui_context.rs:1595:5
[INFO] [stdout]      |
[INFO] [stdout] 1595 |     max: u32,
[INFO] [stdout]      |     ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiable`
[INFO] [stdout]     --> src/hmi/ui_context.rs:1596:5
[INFO] [stdout]      |
[INFO] [stdout] 1596 |     modifiable: bool,
[INFO] [stdout]      |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_atlas`
[INFO] [stdout]   --> src/main.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 |   let font_atlas = FontAtlasBuilder::new(300)
[INFO] [stdout]    |       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_atlas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_atlas`
[INFO] [stdout]    --> src/main.rs:235:7
[INFO] [stdout]     |
[INFO] [stdout] 235 |   let font_atlas = FontAtlasBuilder::new(300)
[INFO] [stdout]     |       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_atlas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hmi/buffer.rs:158:11
[INFO] [stdout]     |
[INFO] [stdout] 158 |       let mut new_slice = dyb.alloc_elements(5);
[INFO] [stdout]     |           ----^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hmi/buffer.rs:207:11
[INFO] [stdout]     |
[INFO] [stdout] 207 |       let mut new_slice = fixb.alloc_elements(4);
[INFO] [stdout]     |           ----^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `freetype_sys::FT_Raster_Params` does not permit zero-initialization
[INFO] [stdout]   --> src/hmi/text_engine.rs:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |       let mut raster_params = std::mem::zeroed::<FT_Raster_Params>();
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               this code causes undefined behavior when executed
[INFO] [stdout]    |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: function pointers must be non-null
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 |       .into_iter()
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 202 |       .iter()
[INFO] [stdout]     |        ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 196 ~       IntoIterator::into_iter([
[INFO] [stdout] 197 |         Vec2F32::new(dy, -dx) + p1,
[INFO] [stdout]   ...
[INFO] [stdout] 200 |         Vec2F32::new(-dy, dx) + p1,
[INFO] [stdout] 201 ~       ])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:207:26
[INFO] [stdout]     |
[INFO] [stdout] 207 |       [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 207 |       [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stdout]     |                          ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 207 |       IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stdout]     |       ++++++++++++++++++++++++                  ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:535:6
[INFO] [stdout]     |
[INFO] [stdout] 535 |     .into_iter()
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 535 |     .iter()
[INFO] [stdout]     |      ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 529 ~     IntoIterator::into_iter([
[INFO] [stdout] 530 |       (Vec2F32::new(rect.x, rect.y), col_left),
[INFO] [stdout]   ...
[INFO] [stdout] 533 |       (Vec2F32::new(rect.x, rect.y + rect.h), col_bottom),
[INFO] [stdout] 534 ~     ])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:542:24
[INFO] [stdout]     |
[INFO] [stdout] 542 |     [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 542 |     [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stdout]     |                        ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 542 |     IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stdout]     |     ++++++++++++++++++++++++                  ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:671:8
[INFO] [stdout]     |
[INFO] [stdout] 671 |       .into_iter()
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 671 |       .iter()
[INFO] [stdout]     |        ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 670 |     IntoIterator::into_iter([(a, uva), (b, uvb), (c, uvc), (d, uvd)])
[INFO] [stdout]     |     ++++++++++++++++++++++++                                        ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/hmi/vertex_output.rs:676:24
[INFO] [stdout]     |
[INFO] [stdout] 676 |     [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 676 |     [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stdout]     |                        ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 676 |     IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stdout]     |     ++++++++++++++++++++++++                  ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e984c7b4cb6191ea9bcb200b1c29fb1ded3a396ab57eddbd77fb452919e591ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e984c7b4cb6191ea9bcb200b1c29fb1ded3a396ab57eddbd77fb452919e591ea", kill_on_drop: false }`
[INFO] [stdout] e984c7b4cb6191ea9bcb200b1c29fb1ded3a396ab57eddbd77fb452919e591ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65797eb802a431ccfdb8501b47dc55f79b50f28d345838b65268dadcb4817cc3
[INFO] running `Command { std: "docker" "start" "-a" "65797eb802a431ccfdb8501b47dc55f79b50f28d345838b65268dadcb4817cc3", kill_on_drop: false }`
[INFO] [stderr] warning: variant `R32G32B32A32_Float` should have an upper camel case name
[INFO] [stderr]    --> src/hmi/base.rs:170:3
[INFO] [stderr]     |
[INFO] [stderr] 170 |   R32G32B32A32_Float,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Float`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R32G32B32A32_Double` should have an upper camel case name
[INFO] [stderr]    --> src/hmi/base.rs:171:3
[INFO] [stderr]     |
[INFO] [stderr] 171 |   R32G32B32A32_Double,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `R32g32b32a32Double`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `WidgetLayoutStates`, `utility::clamp`
[INFO] [stderr]   --> src/hmi/button.rs:5:7
[INFO] [stderr]    |
[INFO] [stderr] 5  |       WidgetLayoutStates, WidgetStates,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 |     colors::RGBAColor, rectangle::RectangleF32, utility::clamp, vec2::Vec2F32,
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `colors::RGBAColor`, `commands::CommandBuffer`, `ui_context::WindowPtr`, `window::Window`
[INFO] [stderr]  --> src/hmi/image.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 |     base::GenericHandle, commands::CommandBuffer, ui_context::WindowPtr,
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 4 |     window::Window,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 5 |   },
[INFO] [stderr] 6 |   math::{colors::RGBAColor, rectangle::RectangleF32},
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cursor::Cursor`
[INFO] [stderr]  --> src/hmi/style.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     cursor::Cursor,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ButtonBehaviour`, `Heading`, `Input`, `MouseButtonId`, `StyleItem`, `SymbolType`, `WidgetLayoutStates`, `WidgetStates`, `utility::clamp`
[INFO] [stderr]   --> src/hmi/text.rs:4:7
[INFO] [stderr]    |
[INFO] [stderr] 4  |       ButtonBehaviour, Heading, TextAlign, WidgetLayoutStates, WidgetStates,
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^  ^^^^^^^             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 7  |     input::{Input, MouseButtonId},
[INFO] [stderr]    |             ^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 8  |     style::{Style, StyleItem, SymbolType},
[INFO] [stderr]    |                    ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |     colors::RGBAColor, rectangle::RectangleF32, utility::clamp, vec2::Vec2F32,
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hmi::progress::do_progress`
[INFO] [stderr]     --> src/hmi/ui_context.rs:1600:9
[INFO] [stderr]      |
[INFO] [stderr] 1600 |     use crate::hmi::progress::do_progress;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HslColor`, `RGBAColor`, `Vec2I16`, `XyzColor`
[INFO] [stderr]   --> src/main.rs:9:12
[INFO] [stderr]    |
[INFO] [stderr] 9  |   colors::{HslColor, HsvColor, RGBAColor, RGBAColorF32, XyzColor},
[INFO] [stderr]    |            ^^^^^^^^            ^^^^^^^^^                ^^^^^^^^
[INFO] [stderr] 10 |   rectangle::RectangleF32,
[INFO] [stderr] 11 |   vec2::{Vec2F32, Vec2I16},
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DrawList`, `FontAtlas`, `FontConfig`, `Font`, `TextAlign`, `style::SymbolType`, `sys::memory_mapped_file::MemoryMappedFile`
[INFO] [stderr]   --> src/main.rs:19:7
[INFO] [stderr]    |
[INFO] [stderr] 19 |       TextAlign,
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     style::SymbolType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 23 |     text_engine::{
[INFO] [stderr] 24 |       Font, FontAtlas, FontAtlasBuilder, FontConfig, FontConfigBuilder,
[INFO] [stderr]    |       ^^^^  ^^^^^^^^^                    ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     vertex_output::{DrawCommand, DrawIndexType, DrawList},
[INFO] [stderr]    |                                                 ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 |   sys::memory_mapped_file::MemoryMappedFile,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cur`
[INFO] [stderr]     --> src/hmi/ui_context.rs:1594:5
[INFO] [stderr]      |
[INFO] [stderr] 1594 |     cur: u32,
[INFO] [stderr]      |     ^^^ help: if this is intentional, prefix it with an underscore: `_cur`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max`
[INFO] [stderr]     --> src/hmi/ui_context.rs:1595:5
[INFO] [stderr]      |
[INFO] [stderr] 1595 |     max: u32,
[INFO] [stderr]      |     ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `modifiable`
[INFO] [stderr]     --> src/hmi/ui_context.rs:1596:5
[INFO] [stderr]      |
[INFO] [stderr] 1596 |     modifiable: bool,
[INFO] [stderr]      |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_modifiable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `font_atlas`
[INFO] [stderr]   --> src/main.rs:88:7
[INFO] [stderr]    |
[INFO] [stderr] 88 |   let font_atlas = FontAtlasBuilder::new(300)
[INFO] [stderr]    |       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_atlas`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `font_atlas`
[INFO] [stderr]    --> src/main.rs:235:7
[INFO] [stderr]     |
[INFO] [stderr] 235 |   let font_atlas = FontAtlasBuilder::new(300)
[INFO] [stderr]     |       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_atlas`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/hmi/buffer.rs:158:11
[INFO] [stderr]     |
[INFO] [stderr] 158 |       let mut new_slice = dyb.alloc_elements(5);
[INFO] [stderr]     |           ----^^^^^^^^^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/hmi/buffer.rs:207:11
[INFO] [stderr]     |
[INFO] [stderr] 207 |       let mut new_slice = fixb.alloc_elements(4);
[INFO] [stderr]     |           ----^^^^^^^^^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: the type `freetype_sys::FT_Raster_Params` does not permit zero-initialization
[INFO] [stderr]   --> src/hmi/text_engine.rs:68:31
[INFO] [stderr]    |
[INFO] [stderr] 68 |       let mut raster_params = std::mem::zeroed::<FT_Raster_Params>();
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this code causes undefined behavior when executed
[INFO] [stderr]    |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: function pointers must be non-null
[INFO] [stderr]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/hmi/vertex_output.rs:202:8
[INFO] [stderr]     |
[INFO] [stderr] 202 |       .into_iter()
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 202 |       .iter()
[INFO] [stderr]     |        ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 196 ~       IntoIterator::into_iter([
[INFO] [stderr] 197 |         Vec2F32::new(dy, -dx) + p1,
[INFO] [stderr]   ...
[INFO] [stderr] 200 |         Vec2F32::new(-dy, dx) + p1,
[INFO] [stderr] 201 ~       ])
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/hmi/vertex_output.rs:207:26
[INFO] [stderr]     |
[INFO] [stderr] 207 |       [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stderr]     |                          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 207 |       [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stderr]     |                          ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 207 |       IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stderr]     |       ++++++++++++++++++++++++                  ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/hmi/vertex_output.rs:535:6
[INFO] [stderr]     |
[INFO] [stderr] 535 |     .into_iter()
[INFO] [stderr]     |      ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 535 |     .iter()
[INFO] [stderr]     |      ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 529 ~     IntoIterator::into_iter([
[INFO] [stderr] 530 |       (Vec2F32::new(rect.x, rect.y), col_left),
[INFO] [stderr]   ...
[INFO] [stderr] 533 |       (Vec2F32::new(rect.x, rect.y + rect.h), col_bottom),
[INFO] [stderr] 534 ~     ])
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/hmi/vertex_output.rs:542:24
[INFO] [stderr]     |
[INFO] [stderr] 542 |     [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 542 |     [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stderr]     |                        ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 542 |     IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stderr]     |     ++++++++++++++++++++++++                  ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/hmi/vertex_output.rs:671:8
[INFO] [stderr]     |
[INFO] [stderr] 671 |       .into_iter()
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 671 |       .iter()
[INFO] [stderr]     |        ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 670 |     IntoIterator::into_iter([(a, uva), (b, uvb), (c, uvc), (d, uvd)])
[INFO] [stderr]     |     ++++++++++++++++++++++++                                        ~
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]    --> src/hmi/vertex_output.rs:676:24
[INFO] [stderr]     |
[INFO] [stderr] 676 |     [0, 1, 2, 0, 2, 3].into_iter().for_each(|&offset| {
[INFO] [stderr]     |                        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 676 |     [0, 1, 2, 0, 2, 3].iter().for_each(|&offset| {
[INFO] [stderr]     |                        ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 676 |     IntoIterator::into_iter([0, 1, 2, 0, 2, 3]).for_each(|&offset| {
[INFO] [stderr]     |     ++++++++++++++++++++++++                  ~
[INFO] [stderr] 
[INFO] [stderr] warning: `simple_ui` (bin "simple_ui" test) generated 23 warnings (run `cargo fix --bin "simple_ui" --tests` to apply 20 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_ui-80dbe1d7c6b5ff5f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test hmi::buffer::tests::test_dyn_buffer_alloc ... ok
[INFO] [stdout] test math::color_conversion::tests::test_hsl_to_rgb ... ok
[INFO] [stdout] test hmi::buffer::tests::test_fixed_buffer ... ok
[INFO] [stdout] test math::colors::tests::test_conversion_from_html ... ok
[INFO] [stdout] test math::colors::tests::test_conversion_from_slice ... ok
[INFO] [stdout] test sys::memory_mapped_file::tests::test_memory_mapped_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- sys::memory_mapped_file::tests::test_memory_mapped_file stdout ----
[INFO] [stdout] thread 'sys::memory_mapped_file::tests::test_memory_mapped_file' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', src/sys/memory_mapped_file.rs:332:44
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5602c73080da - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x5602c73080da - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5602c73080da - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x5602c73080da - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5602c732c85f - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x5602c7305425 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x5602c7307ea5 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x5602c7307ea5 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x5602c7309b5e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x5602c7309891 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x5602c72d588b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x5602c72d588b - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x5602c730a244 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x5602c730a244 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x5602c7309fb9 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:582:13
[INFO] [stdout]   15:     0x5602c7308546 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x5602c7309d12 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]   17:     0x5602c7299ba3 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stdout]   18:     0x5602c7299ff3 - core::result::unwrap_failed::he54eb4b2f125b26f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1687:5
[INFO] [stdout]   19:     0x5602c729dd4b - core::result::Result<T,E>::unwrap::h77383db1cbce721c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1089:23
[INFO] [stdout]   20:     0x5602c729c82f - simple_ui::sys::memory_mapped_file::tests::test_memory_mapped_file::h950eb8538fd047b4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sys/memory_mapped_file.rs:332:19
[INFO] [stdout]   21:     0x5602c729c737 - simple_ui::sys::memory_mapped_file::tests::test_memory_mapped_file::{{closure}}::h5caf199b80cbfcca
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sys/memory_mapped_file.rs:326:32
[INFO] [stdout]   22:     0x5602c729d075 - core::ops::function::FnOnce::call_once::hb5fb87816e3c2cb0
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5602c72da75f - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5602c72da75f - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   25:     0x5602c72a7f4c - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   26:     0x5602c72a7f4c - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5602c72d9836 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   28:     0x5602c72d9836 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   29:     0x5602c72d9836 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   30:     0x5602c72d9836 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   31:     0x5602c72d9836 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x5602c72d9836 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   33:     0x5602c72d9836 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   34:     0x5602c72a2755 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   35:     0x5602c72a2755 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   36:     0x5602c72a7c91 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   37:     0x5602c72a7c91 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   38:     0x5602c72a7c91 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   39:     0x5602c72a7c91 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   40:     0x5602c72a7c91 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x5602c72a7c91 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   42:     0x5602c72a7c91 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5602c730e725 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   44:     0x5602c730e725 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   45:     0x5602c730e725 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7fe45dfd5b43 - <unknown>
[INFO] [stdout]   47:     0x7fe45e066bb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     sys::memory_mapped_file::tests::test_memory_mapped_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin simple_ui`
[INFO] running `Command { std: "docker" "inspect" "65797eb802a431ccfdb8501b47dc55f79b50f28d345838b65268dadcb4817cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65797eb802a431ccfdb8501b47dc55f79b50f28d345838b65268dadcb4817cc3", kill_on_drop: false }`
[INFO] [stdout] 65797eb802a431ccfdb8501b47dc55f79b50f28d345838b65268dadcb4817cc3
