[INFO] fetching crate phoenix_gui 0.2.12...
[INFO] checking phoenix_gui-0.2.12 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate phoenix_gui 0.2.12 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate phoenix_gui 0.2.12 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phoenix_gui 0.2.12
[INFO] finished tweaking crates.io crate phoenix_gui 0.2.12
[INFO] tweaked toml for crates.io crate phoenix_gui 0.2.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate phoenix_gui 0.2.12 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" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01236c2c11a38fe2b7875a4231f12a8514f377e3e4c8afdbf9845966a37fa9cb
[INFO] running `Command { std: "docker" "start" "-a" "01236c2c11a38fe2b7875a4231f12a8514f377e3e4c8afdbf9845966a37fa9cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01236c2c11a38fe2b7875a4231f12a8514f377e3e4c8afdbf9845966a37fa9cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01236c2c11a38fe2b7875a4231f12a8514f377e3e4c8afdbf9845966a37fa9cb", kill_on_drop: false }`
[INFO] [stdout] 01236c2c11a38fe2b7875a4231f12a8514f377e3e4c8afdbf9845966a37fa9cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b82583ce6ff913b30d2b29f9ad12adf6fbaa768612a1cf7efb459708f735b31b
[INFO] running `Command { std: "docker" "start" "-a" "b82583ce6ff913b30d2b29f9ad12adf6fbaa768612a1cf7efb459708f735b31b", kill_on_drop: false }`
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[INFO] [stderr]     Checking typeid v1.0.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking erased-serde v0.4.5
[INFO] [stderr]     Checking phoenix-rec v0.2.13
[INFO] [stderr]     Checking typetag v0.2.13
[INFO] [stderr]     Checking egui_hotkey v0.2.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking lyon_geom v1.0.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.42
[INFO] [stderr]     Checking image v0.25.1
[INFO] [stderr]     Checking egui_dock v0.12.0
[INFO] [stderr]     Checking eframe v0.27.2
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking egui_extras v0.27.2
[INFO] [stderr]     Checking egui_file v0.17.0
[INFO] [stderr]     Checking egui_plot v0.27.2
[INFO] [stderr]     Checking sysinfo v0.30.12
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking phoenix_gui v0.2.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::gui::app::PhoenixGUI`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::gui::app::PhoenixGUI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]   --> src/data_sets/blue_green.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     if cfg!(feature = "gui") {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]    = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]    --> src/neural_network.rs:377:25
[INFO] [stdout]     |
[INFO] [stdout] 377 |                 if cfg!(feature = "gui") {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]     = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]    --> src/neural_network.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 395 |             if cfg!(feature = "gui") && self.check_command() {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]     = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]    --> src/neural_network.rs:399:18
[INFO] [stdout]     |
[INFO] [stdout] 399 |         if !cfg!(feature = "gui") {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]     = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]    --> src/neural_network.rs:404:17
[INFO] [stdout]     |
[INFO] [stdout] 404 |         if cfg!(feature = "gui") && self.command_receiver.is_some() {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]     = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stroke`
[INFO] [stdout]  --> src/gui/app.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::{Color32, Context, Key, Stroke, warn_if_debug_build};
[INFO] [stdout]   |                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]   --> src/gui/tab_types/neural_network.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                           ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gui::app::PhoenixGUI`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::gui::app::PhoenixGUI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]   --> src/data_sets/blue_green.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     if cfg!(feature = "gui") {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]    = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]    --> src/neural_network.rs:377:25
[INFO] [stdout]     |
[INFO] [stdout] 377 |                 if cfg!(feature = "gui") {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]     = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]    --> src/neural_network.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 395 |             if cfg!(feature = "gui") && self.check_command() {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]     = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]    --> src/neural_network.rs:399:18
[INFO] [stdout]     |
[INFO] [stdout] 399 |         if !cfg!(feature = "gui") {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]     = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gui`
[INFO] [stdout]    --> src/neural_network.rs:404:17
[INFO] [stdout]     |
[INFO] [stdout] 404 |         if cfg!(feature = "gui") && self.command_receiver.is_some() {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `blas`, `color-eyre`, `default`, `mnist`, `tokio`, and `tsyncp`
[INFO] [stdout]     = help: consider adding `gui` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stroke`
[INFO] [stdout]  --> src/gui/app.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::{Color32, Context, Key, Stroke, warn_if_debug_build};
[INFO] [stdout]   |                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `Display`
[INFO] [stdout]  --> src/gui/tab_types/tcp_client.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::spawn`
[INFO] [stdout]  --> src/gui/tab_types/tcp_client.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread::spawn;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `INDEX_COLORS`
[INFO] [stdout]   --> src/gui/tab_types/tcp_client.rs:10:51
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::gui::tab_types::plot_file::{get_color, INDEX_COLORS};
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_rec_index`
[INFO] [stdout]   --> src/gui/tab_types/tcp_client.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 | use phoenix_rec::{get_rec_data, get_rec_index, get_rec_len, Data, clear_data, write_data};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `lm`
[INFO] [stdout]   --> src/gui/tab_types/tcp_client.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | macro_rules! lm {
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]   --> src/gui/tab_types/neural_network.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                           ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `Display`
[INFO] [stdout]  --> src/gui/tab_types/tcp_client.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::spawn`
[INFO] [stdout]  --> src/gui/tab_types/tcp_client.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::thread::spawn;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `INDEX_COLORS`
[INFO] [stdout]   --> src/gui/tab_types/tcp_client.rs:10:51
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::gui::tab_types::plot_file::{get_color, INDEX_COLORS};
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_rec_index`
[INFO] [stdout]   --> src/gui/tab_types/tcp_client.rs:15:33
[INFO] [stdout]    |
[INFO] [stdout] 15 | use phoenix_rec::{get_rec_data, get_rec_index, get_rec_len, Data, clear_data, write_data};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `lm`
[INFO] [stdout]   --> src/gui/tab_types/tcp_client.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | macro_rules! lm {
[INFO] [stdout]    |              ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `egui_extras::RetainedImage`: consider using `egui::Image` instead
[INFO] [stdout]  --> src/gui/tab_types/image.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use egui_extras::RetainedImage;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `egui_extras::RetainedImage`: consider using `egui::Image` instead
[INFO] [stdout]  --> src/gui/tab_types/image.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     image: Option<RetainedImage>,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `egui_extras::RetainedImage`: consider using `egui::Image` instead
[INFO] [stdout]   --> src/gui/tab_types/image.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 match RetainedImage::from_image_bytes(self.file_path.clone(), &image_bytes) {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `egui_extras::RetainedImage`: consider using `egui::Image` instead
[INFO] [stdout]  --> src/gui/tab_types/image.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use egui_extras::RetainedImage;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `egui_extras::RetainedImage`: consider using `egui::Image` instead
[INFO] [stdout]  --> src/gui/tab_types/image.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     image: Option<RetainedImage>,
[INFO] [stdout]   |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `egui_extras::RetainedImage`: consider using `egui::Image` instead
[INFO] [stdout]   --> src/gui/tab_types/image.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 match RetainedImage::from_image_bytes(self.file_path.clone(), &image_bytes) {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `region`
[INFO] [stdout]    --> src/gui/app.rs:200:29
[INFO] [stdout]     |
[INFO] [stdout] 200 |                         let region = egui::Rect::from_two_pos(
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_region`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_tab`
[INFO] [stdout]    --> src/gui/app.rs:276:37
[INFO] [stdout]     |
[INFO] [stdout] 276 | ...                   let current_tab = self.tabs.tree.focused_leaf();
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_tab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `region`
[INFO] [stdout]    --> src/gui/app.rs:200:29
[INFO] [stdout]     |
[INFO] [stdout] 200 |                         let region = egui::Rect::from_two_pos(
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_region`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_tab`
[INFO] [stdout]    --> src/gui/app.rs:276:37
[INFO] [stdout]     |
[INFO] [stdout] 276 | ...                   let current_tab = self.tabs.tree.focused_leaf();
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_tab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]    --> src/gui/tab_types/tcp_client.rs:126:25
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut i = 0;
[INFO] [stdout]     |                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]    --> src/gui/tab_types/tcp_client.rs:126:25
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 let mut i = 0;
[INFO] [stdout]     |                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_i` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gui/tabs.rs:119:25
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     let mut to_focus = self.tree.iter_all_tabs().find(|((_, _), tab)| tab.id == tab_except).unwrap().0;
[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/gui/tabs.rs:119:25
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     let mut to_focus = self.tree.iter_all_tabs().find(|((_, _), tab)| tab.id == tab_except).unwrap().0;
[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: static `TEST_DATA` is never used
[INFO] [stdout]   --> src/data_sets/mnist.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | static TEST_DATA: &str = "Not available";
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TEST_DATA` is never used
[INFO] [stdout]   --> src/data_sets/mnist.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | static TEST_DATA: &str = "Not available";
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]  --> src/bin/parse_test.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let code = "2+3+3*x+sin(pi*x^2/4)+4*tan(pi*x)+4+3";
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]  --> src/bin/parse_test.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let code = "3*x+sin(pi*x^2/4)+4*tan(pi*x)+x^2+2*x+1+3*x+sin(pi*x^2/4)+4*tan(pi*x)+x^2+2*x+1+3*x+sin(pi*x^2/4)+4*tan(pi*x)+x^2+2*x+1+3...
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]  --> src/bin/parse_test.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let code = "2+3+3*x+sin(pi*x^2/4)+4*tan(pi*x)+4+3";
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]  --> src/bin/parse_test.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let code = "3*x+sin(pi*x^2/4)+4*tan(pi*x)+x^2+2*x+1+3*x+sin(pi*x^2/4)+4*tan(pi*x)+x^2+2*x+1+3*x+sin(pi*x^2/4)+4*tan(pi*x)+x^2+2*x+1+3...
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `phoenix_gui::gui::app::PhoenixGUI`
[INFO] [stdout]  --> src/bin/cov_test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use phoenix_gui::gui::app::PhoenixGUI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `phoenix_gui::gui::app::PhoenixGUI`
[INFO] [stdout]  --> src/bin/cov_test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use phoenix_gui::gui::app::PhoenixGUI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.32s
[INFO] running `Command { std: "docker" "inspect" "b82583ce6ff913b30d2b29f9ad12adf6fbaa768612a1cf7efb459708f735b31b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82583ce6ff913b30d2b29f9ad12adf6fbaa768612a1cf7efb459708f735b31b", kill_on_drop: false }`
[INFO] [stdout] b82583ce6ff913b30d2b29f9ad12adf6fbaa768612a1cf7efb459708f735b31b
