[INFO] cloning repository https://github.com/artik0811/helper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/artik0811/helper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartik0811%2Fhelper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartik0811%2Fhelper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b355f9b8c14c1c2106289341691be2ea10cf42d8 [INFO] checking artik0811/helper against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartik0811%2Fhelper" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/artik0811/helper [INFO] finished tweaking git repo https://github.com/artik0811/helper [INFO] tweaked toml for git repo https://github.com/artik0811/helper written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/artik0811/helper on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/artik0811/helper 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71b9617a942b587cf624687a556a51885247fa1de713b63a50c32e1e1263cb91 [INFO] running `Command { std: "docker" "start" "-a" "71b9617a942b587cf624687a556a51885247fa1de713b63a50c32e1e1263cb91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71b9617a942b587cf624687a556a51885247fa1de713b63a50c32e1e1263cb91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b9617a942b587cf624687a556a51885247fa1de713b63a50c32e1e1263cb91", kill_on_drop: false }` [INFO] [stdout] 71b9617a942b587cf624687a556a51885247fa1de713b63a50c32e1e1263cb91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0631d690e212b658ee6ee78ad638142842a5832abeb05c29e290fe00d33d3668 [INFO] running `Command { std: "docker" "start" "-a" "0631d690e212b658ee6ee78ad638142842a5832abeb05c29e290fe00d33d3668", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking foldhash v0.1.4 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking compact_str v0.8.1 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking bytes v1.10.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling instability v0.3.7 [INFO] [stderr] Checking ratatui v0.29.0 [INFO] [stderr] Checking helper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Stdout`, `Write`, and `fmt::Display` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, fs::File, io::{self, BufRead, BufReader, Stdout, Write}, process::{Child, Command, Stdio}, thread}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClearType`, `Clear`, and `execute` [INFO] [stdout] --> src/main.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use crossterm::{event::{KeyCode, KeyModifiers}, execute, terminal::{Clear, ClearType}}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Alignment`, `ListItem`, `Padding`, `Styled`, `Tabs`, `material::BLACK`, `prelude::CrosstermBackend`, and `tailwind` [INFO] [stdout] --> src/main.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | buffer::Buffer, layout::{Alignment, Constraint, Layout, Rect}, prelude::CrosstermBackend, style::{ [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | palette::{material::BLACK, tailwind}, Color, Modifier, Style, Styled, Stylize [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] 8 | }, symbols, text::{Line, Span}, widgets::{Block, Borders, List, ListItem, ListState, Padding, Paragraph, StatefulWidget, Tabs, Widget... [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnumIter` and `FromRepr` [INFO] [stdout] --> src/main.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | use strum_macros::{EnumIter, FromRepr}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:254:12 [INFO] [stdout] | [INFO] [stdout] 254 | if (!self.command_running) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 254 - if (!self.command_running) { [INFO] [stdout] 254 + if !self.command_running { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 177 | / loop { [INFO] [stdout] 178 | | [INFO] [stdout] 179 | | } [INFO] [stdout] | |_____________- any code following this expression is unreachable [INFO] [stdout] 180 | self.command_running = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `strum::IntoEnumIterator` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use strum::IntoEnumIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stylize` [INFO] [stdout] --> src/main.rs:7:79 [INFO] [stdout] | [INFO] [stdout] 7 | palette::{material::BLACK, tailwind}, Color, Modifier, Style, Styled, Stylize [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/main.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let text = parsed_vec.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | c => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exit_status` [INFO] [stdout] --> src/main.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | let exit_status = child.wait().expect("Failed to wait on child process"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exit_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `childproc` [INFO] [stdout] --> src/main.rs:189:20 [INFO] [stdout] | [INFO] [stdout] 189 | fn read_child (childproc: ChildProc, mut child: Child) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_childproc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/main.rs:189:46 [INFO] [stdout] | [INFO] [stdout] 189 | fn read_child (childproc: ChildProc, mut child: Child) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:189:42 [INFO] [stdout] | [INFO] [stdout] 189 | fn read_child (childproc: ChildProc, mut child: Child) { [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: unused variable: `title_bar` [INFO] [stdout] --> src/main.rs:260:14 [INFO] [stdout] | [INFO] [stdout] 260 | let [title_bar, tab, bottom_bar] = vertical.areas(area); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_title_bar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `read_child` and `select_by_index` are never used [INFO] [stdout] --> src/main.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 105 | impl App { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 189 | fn read_child (childproc: ChildProc, mut child: Child) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | fn select_by_index (&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | handler.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 176 | let _ = handler.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Stdout`, `Write`, and `fmt::Display` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::Display, fs::File, io::{self, BufRead, BufReader, Stdout, Write}, process::{Child, Command, Stdio}, thread}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClearType`, `Clear`, and `execute` [INFO] [stdout] --> src/main.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use crossterm::{event::{KeyCode, KeyModifiers}, execute, terminal::{Clear, ClearType}}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Alignment`, `ListItem`, `Padding`, `Styled`, `Tabs`, `material::BLACK`, `prelude::CrosstermBackend`, and `tailwind` [INFO] [stdout] --> src/main.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | buffer::Buffer, layout::{Alignment, Constraint, Layout, Rect}, prelude::CrosstermBackend, style::{ [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | palette::{material::BLACK, tailwind}, Color, Modifier, Style, Styled, Stylize [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] 8 | }, symbols, text::{Line, Span}, widgets::{Block, Borders, List, ListItem, ListState, Padding, Paragraph, StatefulWidget, Tabs, Widget... [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnumIter` and `FromRepr` [INFO] [stdout] --> src/main.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | use strum_macros::{EnumIter, FromRepr}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:254:12 [INFO] [stdout] | [INFO] [stdout] 254 | if (!self.command_running) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 254 - if (!self.command_running) { [INFO] [stdout] 254 + if !self.command_running { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 177 | / loop { [INFO] [stdout] 178 | | [INFO] [stdout] 179 | | } [INFO] [stdout] | |_____________- any code following this expression is unreachable [INFO] [stdout] 180 | self.command_running = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `strum::IntoEnumIterator` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use strum::IntoEnumIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stylize` [INFO] [stdout] --> src/main.rs:7:79 [INFO] [stdout] | [INFO] [stdout] 7 | palette::{material::BLACK, tailwind}, Color, Modifier, Style, Styled, Stylize [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/main.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let text = parsed_vec.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | c => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exit_status` [INFO] [stdout] --> src/main.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | let exit_status = child.wait().expect("Failed to wait on child process"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exit_status` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `childproc` [INFO] [stdout] --> src/main.rs:189:20 [INFO] [stdout] | [INFO] [stdout] 189 | fn read_child (childproc: ChildProc, mut child: Child) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_childproc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/main.rs:189:46 [INFO] [stdout] | [INFO] [stdout] 189 | fn read_child (childproc: ChildProc, mut child: Child) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:189:42 [INFO] [stdout] | [INFO] [stdout] 189 | fn read_child (childproc: ChildProc, mut child: Child) { [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: unused variable: `title_bar` [INFO] [stdout] --> src/main.rs:260:14 [INFO] [stdout] | [INFO] [stdout] 260 | let [title_bar, tab, bottom_bar] = vertical.areas(area); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_title_bar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `read_child` and `select_by_index` are never used [INFO] [stdout] --> src/main.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 105 | impl App { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 189 | fn read_child (childproc: ChildProc, mut child: Child) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | fn select_by_index (&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | handler.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 176 | let _ = handler.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.07s [INFO] running `Command { std: "docker" "inspect" "0631d690e212b658ee6ee78ad638142842a5832abeb05c29e290fe00d33d3668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0631d690e212b658ee6ee78ad638142842a5832abeb05c29e290fe00d33d3668", kill_on_drop: false }` [INFO] [stdout] 0631d690e212b658ee6ee78ad638142842a5832abeb05c29e290fe00d33d3668