[INFO] cloning repository https://github.com/clpi/dpub [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clpi/dpub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclpi%2Fdpub", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclpi%2Fdpub'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 437b7db048d357ed76b7b6f8f6af677c67b86e20 [INFO] checking clpi/dpub/437b7db048d357ed76b7b6f8f6af677c67b86e20 against master#f8192ba0d00bbbc58a10c45823ba010e98ea4474 for pr-130531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclpi%2Fdpub" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/clpi/dpub on toolchain f8192ba0d00bbbc58a10c45823ba010e98ea4474 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8192ba0d00bbbc58a10c45823ba010e98ea4474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/clpi/dpub [INFO] finished tweaking git repo https://github.com/clpi/dpub [INFO] tweaked toml for git repo https://github.com/clpi/dpub written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/clpi/dpub 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" "+f8192ba0d00bbbc58a10c45823ba010e98ea4474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f8192ba0d00bbbc58a10c45823ba010e98ea4474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df5d8d77750faf9c713901869320eaf607d7f9e1f9abb6a0b50701a42c3a45fd [INFO] running `Command { std: "docker" "start" "-a" "df5d8d77750faf9c713901869320eaf607d7f9e1f9abb6a0b50701a42c3a45fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df5d8d77750faf9c713901869320eaf607d7f9e1f9abb6a0b50701a42c3a45fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df5d8d77750faf9c713901869320eaf607d7f9e1f9abb6a0b50701a42c3a45fd", kill_on_drop: false }` [INFO] [stdout] df5d8d77750faf9c713901869320eaf607d7f9e1f9abb6a0b50701a42c3a45fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f8192ba0d00bbbc58a10c45823ba010e98ea4474" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fa47a91d2c7e45837d9e507f84558f2364be555d1af611f1ffe3985ea89f2a0 [INFO] running `Command { std: "docker" "start" "-a" "8fa47a91d2c7e45837d9e507f84558f2364be555d1af611f1ffe3985ea89f2a0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stderr] Checking tui v0.13.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking epc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ClearType`, `Hide`, `Show`, `queue`, and `self` [INFO] [stdout] --> src/app.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | execute, write_ansi_code, queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 3 | terminal::{self, EnableLineWrap, EnterAlternateScreen, LeaveAlternateScreen, ClearType, SetTitle }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | event::{self, Event as CEvent, KeyEvent, KeyCode, KeyModifiers}, [INFO] [stdout] 5 | cursor::{self, Hide, Show}, [INFO] [stdout] | ^^^^ ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClearType`, `Hide`, `Show`, `queue`, and `self` [INFO] [stdout] --> src/app.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | execute, write_ansi_code, queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 3 | terminal::{self, EnableLineWrap, EnterAlternateScreen, LeaveAlternateScreen, ClearType, SetTitle }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 4 | event::{self, Event as CEvent, KeyEvent, KeyCode, KeyModifiers}, [INFO] [stdout] 5 | cursor::{self, Hide, Show}, [INFO] [stdout] | ^^^^ ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Buffer`, `Cell`, `Row`, `StyledGrapheme`, `TerminalOptions`, `Text`, `Viewport`, and `Widget` [INFO] [stdout] --> src/app.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | terminal::{Terminal, TerminalOptions, Frame, Viewport}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 11 | text::{Text, Span, Spans, StyledGrapheme}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] 12 | buffer::{Buffer, Cell,}, [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] 13 | widgets::{Tabs, Row, Paragraph, Widget, Block, Borders, Wrap}, [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Buffer`, `Cell`, `Row`, `StyledGrapheme`, `TerminalOptions`, `Text`, `Viewport`, and `Widget` [INFO] [stdout] --> src/app.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | terminal::{Terminal, TerminalOptions, Frame, Viewport}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 11 | text::{Text, Span, Spans, StyledGrapheme}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] 12 | buffer::{Buffer, Cell,}, [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] 13 | widgets::{Tabs, Row, Paragraph, Widget, Block, Borders, Wrap}, [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Read` [INFO] [stdout] --> src/app.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | io::{self, Read, Write, Stdout}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | borrow::Cow, [INFO] [stdout] 19 | path::{PathBuf, Path}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Read` [INFO] [stdout] --> src/app.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | io::{self, Read, Write, Stdout}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | borrow::Cow, [INFO] [stdout] 19 | path::{PathBuf, Path}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DateTime` [INFO] [stdout] --> src/app.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | use chrono::{DateTime, Local, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DateTime` [INFO] [stdout] --> src/app.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | use chrono::{DateTime, Local, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Directions::*` [INFO] [stdout] --> src/app.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | use Directions::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Directions::*` [INFO] [stdout] --> src/app.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | use Directions::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs` and `io` [INFO] [stdout] --> src/cmd.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{io, fs, path::PathBuf, process}; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs` and `io` [INFO] [stdout] --> src/cmd.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{io, fs, path::PathBuf, process}; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/error.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt, io, fs}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/error.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt, io, fs}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/app.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | _ => break, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/app.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 100 | Msg::Key(ev) => { [INFO] [stdout] | ------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 154 | Msg::Tick => self.tick(), [INFO] [stdout] | --------- matches some of the same values [INFO] [stdout] 155 | Msg::Quit => break, [INFO] [stdout] | --------- matches some of the same values [INFO] [stdout] 156 | _ => break, [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/app.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | _ => break, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/app.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 100 | Msg::Key(ev) => { [INFO] [stdout] | ------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 154 | Msg::Tick => self.tick(), [INFO] [stdout] | --------- matches some of the same values [INFO] [stdout] 155 | Msg::Quit => break, [INFO] [stdout] | --------- matches some of the same values [INFO] [stdout] 156 | _ => break, [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/app.rs:134:41 [INFO] [stdout] | [INFO] [stdout] 130 | ... Char('c') | Down => { [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 134 | ... Char('j') | Down => { self.next_tab(); }, [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/app.rs:134:41 [INFO] [stdout] | [INFO] [stdout] 130 | ... Char('c') | Down => { [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 134 | ... Char('j') | Down => { self.next_tab(); }, [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/app.rs:148:41 [INFO] [stdout] | [INFO] [stdout] 147 | ... Char('j') | Down => { self.next_tab(); }, [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] 148 | ... Char('k') | Down => { self.prev_tab(); }, [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/app.rs:148:41 [INFO] [stdout] | [INFO] [stdout] 147 | ... Char('j') | Down => { self.next_tab(); }, [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] 148 | ... Char('k') | Down => { self.prev_tab(); }, [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/app.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let mut so = io::stdout(); [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: `block` [INFO] [stdout] --> src/app.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | let block = Block::default() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pars` [INFO] [stdout] --> src/app.rs:181:21 [INFO] [stdout] | [INFO] [stdout] 181 | let pars = file.split_terminator("\n\n") [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spans` [INFO] [stdout] --> src/app.rs:194:21 [INFO] [stdout] | [INFO] [stdout] 194 | let spans = file.lines().into_iter().map(|ln| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_spans` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spans` [INFO] [stdout] --> src/app.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let spans = Spans::from(Span::styled("Library", [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_spans` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/app.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let mut so = io::stdout(); [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: `block` [INFO] [stdout] --> src/app.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | let block = Block::default() [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_block` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pars` [INFO] [stdout] --> src/app.rs:181:21 [INFO] [stdout] | [INFO] [stdout] 181 | let pars = file.split_terminator("\n\n") [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spans` [INFO] [stdout] --> src/app.rs:194:21 [INFO] [stdout] | [INFO] [stdout] 194 | let spans = file.lines().into_iter().map(|ln| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_spans` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spans` [INFO] [stdout] --> src/app.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let spans = Spans::from(Span::styled("Library", [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_spans` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `curr` [INFO] [stdout] --> src/app.rs:241:13 [INFO] [stdout] | [INFO] [stdout] 241 | let curr = match self.current { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `curr` [INFO] [stdout] --> src/app.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let curr = match self.current { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/app.rs:294:31 [INFO] [stdout] | [INFO] [stdout] 294 | pub fn move_to(&mut self, dir: Directions) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch` [INFO] [stdout] --> src/app.rs:302:28 [INFO] [stdout] | [INFO] [stdout] 302 | pub fn char(&mut self, ch: char) -> () {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `curr` [INFO] [stdout] --> src/app.rs:241:13 [INFO] [stdout] | [INFO] [stdout] 241 | let curr = match self.current { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `curr` [INFO] [stdout] --> src/app.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let curr = match self.current { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/app.rs:294:31 [INFO] [stdout] | [INFO] [stdout] 294 | pub fn move_to(&mut self, dir: Directions) -> () { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch` [INFO] [stdout] --> src/app.rs:302:28 [INFO] [stdout] | [INFO] [stdout] 302 | pub fn char(&mut self, ch: char) -> () {} [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/error.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | Self::Io(ref err) => f.write_str("Error io"), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `layout` is never read [INFO] [stdout] --> src/app.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 26 | layout: Layout, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `debug` and `help` are never read [INFO] [stdout] --> src/cmd.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Cmd { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | help: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/app.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | ... Self::quit(term); [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] 105 | let _ = Self::quit(term); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/app.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | ... Self::quit(term); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = Self::quit(term); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/error.rs:12:26 [INFO] [stdout] | [INFO] [stdout] 12 | Self::Io(ref err) => f.write_str("Error io"), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `layout` is never read [INFO] [stdout] --> src/app.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 26 | layout: Layout, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `debug` and `help` are never read [INFO] [stdout] --> src/cmd.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Cmd { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | help: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/app.rs:105:33 [INFO] [stdout] | [INFO] [stdout] 105 | ... Self::quit(term); [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] 105 | let _ = Self::quit(term); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/app.rs:131:33 [INFO] [stdout] | [INFO] [stdout] 131 | ... Self::quit(term); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = Self::quit(term); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.45s [INFO] running `Command { std: "docker" "inspect" "8fa47a91d2c7e45837d9e507f84558f2364be555d1af611f1ffe3985ea89f2a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fa47a91d2c7e45837d9e507f84558f2364be555d1af611f1ffe3985ea89f2a0", kill_on_drop: false }` [INFO] [stdout] 8fa47a91d2c7e45837d9e507f84558f2364be555d1af611f1ffe3985ea89f2a0