[INFO] cloning repository https://github.com/NathanLaan/schrijver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NathanLaan/schrijver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanLaan%2Fschrijver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanLaan%2Fschrijver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcaad70ca39a9789149c136fde00301d7e20518c
[INFO] checking NathanLaan/schrijver against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-149195
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNathanLaan%2Fschrijver" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NathanLaan/schrijver
[INFO] finished tweaking git repo https://github.com/NathanLaan/schrijver
[INFO] tweaked toml for git repo https://github.com/NathanLaan/schrijver written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NathanLaan/schrijver on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NathanLaan/schrijver 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iced_style v0.12.1
[INFO] [stderr]   Downloaded iced_renderer v0.12.1
[INFO] [stderr]   Downloaded udev v0.8.0
[INFO] [stderr]   Downloaded iced_futures v0.12.0
[INFO] [stderr]   Downloaded iced_tiny_skia v0.12.1
[INFO] [stderr]   Downloaded iced_runtime v0.12.1
[INFO] [stderr]   Downloaded iced_winit v0.12.2
[INFO] [stderr]   Downloaded iced_wgpu v0.12.1
[INFO] [stderr]   Downloaded iced_core v0.12.3
[INFO] [stderr]   Downloaded iced_widget v0.12.3
[INFO] [stderr]   Downloaded fontdb v0.15.0
[INFO] [stderr]   Downloaded glyphon v0.5.0
[INFO] [stderr]   Downloaded iced_graphics v0.12.1
[INFO] [stderr]   Downloaded rustybuzz v0.11.0
[INFO] [stderr]   Downloaded iced v0.12.1
[INFO] [stderr]   Downloaded cosmic-text v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed6af7fa96f51b4fc02bb55bec039c48eaac781f5fe8b060bf87dcb15955d0b6
[INFO] running `Command { std: "docker" "start" "-a" "ed6af7fa96f51b4fc02bb55bec039c48eaac781f5fe8b060bf87dcb15955d0b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6af7fa96f51b4fc02bb55bec039c48eaac781f5fe8b060bf87dcb15955d0b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6af7fa96f51b4fc02bb55bec039c48eaac781f5fe8b060bf87dcb15955d0b6", kill_on_drop: false }`
[INFO] [stdout] ed6af7fa96f51b4fc02bb55bec039c48eaac781f5fe8b060bf87dcb15955d0b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a15b8f6c22ce83f919b8294194a88b4d5f1cb976dc2aee46f0531912777af86
[INFO] running `Command { std: "docker" "start" "-a" "1a15b8f6c22ce83f919b8294194a88b4d5f1cb976dc2aee46f0531912777af86", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking bitflags v2.9.2
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking memmap2 v0.9.7
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking memmap2 v0.8.0
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking ttf-parser v0.19.2
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rangemap v1.6.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking wgpu-types v0.19.2
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking drm-sys v0.7.0
[INFO] [stderr]    Compiling wgpu-core v0.19.4
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]    Compiling wgpu v0.19.4
[INFO] [stderr]    Compiling tiny-xlib v0.2.4
[INFO] [stderr]     Checking svg_fmt v0.4.5
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling softbuffer v0.4.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking ctor-lite v0.1.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking kurbo v0.10.4
[INFO] [stderr]    Compiling winit v0.29.15
[INFO] [stderr]     Checking async-executor v1.13.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking etagere v0.2.15
[INFO] [stderr]     Checking guillotiere v0.6.2
[INFO] [stderr]     Checking async-fs v2.1.3
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rfd v0.14.1
[INFO] [stderr]     Checking udev v0.8.0
[INFO] [stderr]     Checking fontdb v0.15.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]     Checking polling v3.10.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]     Checking async-io v2.5.0
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stderr]     Checking drm-ffi v0.8.0
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking wayland-client v0.31.11
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling zvariant_derive v4.2.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling zbus_macros v4.4.0
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking palette v0.7.6
[INFO] [stderr]     Checking naga v0.19.2
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking calloop v0.12.4
[INFO] [stderr]     Checking clipboard_x11 v0.4.2
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking font-types v0.7.3
[INFO] [stderr]     Checking rustybuzz v0.11.0
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking drm v0.12.0
[INFO] [stderr]     Checking wayland-cursor v0.31.11
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking wayland-protocols v0.32.9
[INFO] [stderr]     Checking calloop-wayland-source v0.3.0
[INFO] [stderr]     Checking read-fonts v0.22.7
[INFO] [stderr]     Checking calloop-wayland-source v0.2.0
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking wayland-protocols-wlr v0.2.0
[INFO] [stderr]     Checking wayland-protocols-plasma v0.2.0
[INFO] [stderr]     Checking zvariant v4.2.0
[INFO] [stderr]     Checking iced_core v0.12.3
[INFO] [stderr]     Checking wgpu-hal v0.19.5
[INFO] [stderr]     Checking skrifa v0.22.3
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.9
[INFO] [stderr]     Checking iced_futures v0.12.0
[INFO] [stderr]     Checking iced_style v0.12.1
[INFO] [stderr]     Checking iced_runtime v0.12.1
[INFO] [stderr]     Checking sctk-adwaita v0.8.3
[INFO] [stderr]     Checking smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking zbus_names v3.0.0
[INFO] [stderr]     Checking zbus v4.4.0
[INFO] [stderr]     Checking swash v0.1.19
[INFO] [stderr]     Checking smithay-clipboard v0.7.2
[INFO] [stderr]     Checking clipboard_wayland v0.2.2
[INFO] [stderr]     Checking window_clipboard v0.4.1
[INFO] [stderr]     Checking cosmic-text v0.10.0
[INFO] [stderr]     Checking iced_graphics v0.12.1
[INFO] [stderr]     Checking iced_tiny_skia v0.12.1
[INFO] [stderr]     Checking iced_winit v0.12.2
[INFO] [stderr]     Checking ashpd v0.8.1
[INFO] [stderr]     Checking glyphon v0.5.0
[INFO] [stderr]     Checking iced_wgpu v0.12.1
[INFO] [stderr]     Checking iced_renderer v0.12.1
[INFO] [stderr]     Checking iced_widget v0.12.3
[INFO] [stderr]     Checking iced v0.12.1
[INFO] [stderr]     Checking schrijver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek`
[INFO] [stdout]  --> src/writer.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, Read, Write, Seek, SeekFrom};
[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 imports: `AtomicU64` and `Ordering`
[INFO] [stdout]  --> src/writer.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::atomic::{AtomicU64, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]  --> src/writer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/device.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/device.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use std::path::Path;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/error.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek`
[INFO] [stdout]  --> src/writer.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, Read, Write, Seek, SeekFrom};
[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 imports: `AtomicU64` and `Ordering`
[INFO] [stdout]  --> src/writer.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::atomic::{AtomicU64, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]  --> src/writer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/device.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/device.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use std::path::Path;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/error.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/writer.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let mut iso_file = File::open(iso_path)
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/writer.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut device_file = OpenOptions::new()
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `writer` is never read
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct SchrijverApplication {
[INFO] [stdout]    |        -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     writer: Arc<Mutex<Option<UsbWriter>>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bytes_written`, `total_bytes`, `progress_percent`, and `speed_mbps` are never read
[INFO] [stdout]   --> src/writer.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct WriteProgress {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 20 |     pub bytes_written: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub total_bytes: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 22 |     pub progress_percent: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     pub speed_mbps: f64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WriteProgress` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_iso_with_progress` is never used
[INFO] [stdout]   --> src/writer.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl UsbWriter {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub async fn write_iso_with_progress<F>(&self, progress_callback: F) -> Result<(), WriterError>
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn view(&self) -> Element<Message> {
[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] 144 |     fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/writer.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let mut iso_file = File::open(iso_path)
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/writer.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut device_file = OpenOptions::new()
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `writer` is never read
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct SchrijverApplication {
[INFO] [stdout]    |        -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     writer: Arc<Mutex<Option<UsbWriter>>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bytes_written`, `total_bytes`, and `speed_mbps` are never read
[INFO] [stdout]   --> src/writer.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct WriteProgress {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 20 |     pub bytes_written: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub total_bytes: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 22 |     pub progress_percent: f32,
[INFO] [stdout] 23 |     pub speed_mbps: f64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WriteProgress` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_iso_with_progress` is never used
[INFO] [stdout]   --> src/writer.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl UsbWriter {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub async fn write_iso_with_progress<F>(&self, progress_callback: F) -> Result<(), WriterError>
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn view(&self) -> Element<Message> {
[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] 144 |     fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ashpd v0.8.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "1a15b8f6c22ce83f919b8294194a88b4d5f1cb976dc2aee46f0531912777af86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a15b8f6c22ce83f919b8294194a88b4d5f1cb976dc2aee46f0531912777af86", kill_on_drop: false }`
[INFO] [stdout] 1a15b8f6c22ce83f919b8294194a88b4d5f1cb976dc2aee46f0531912777af86
