[INFO] fetching crate diatermi 0.1.3... [INFO] building diatermi-0.1.3 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate diatermi 0.1.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate diatermi 0.1.3 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate diatermi 0.1.3 [INFO] finished tweaking crates.io crate diatermi 0.1.3 [INFO] tweaked toml for crates.io crate diatermi 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 39 packages to latest compatible versions [INFO] [stderr] Adding crossterm v0.27.0 (available: v0.28.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1e162cf0af96b82de5f7faa4b3da1bae2ab8e8fd3f906528073858d7fe55187 [INFO] running `Command { std: "docker" "start" "-a" "a1e162cf0af96b82de5f7faa4b3da1bae2ab8e8fd3f906528073858d7fe55187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1e162cf0af96b82de5f7faa4b3da1bae2ab8e8fd3f906528073858d7fe55187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1e162cf0af96b82de5f7faa4b3da1bae2ab8e8fd3f906528073858d7fe55187", kill_on_drop: false }` [INFO] [stdout] a1e162cf0af96b82de5f7faa4b3da1bae2ab8e8fd3f906528073858d7fe55187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7173398ad88d3473a5fef90bf77a640c8efdb5859af1cf8587712361e002342e [INFO] running `Command { std: "docker" "start" "-a" "7173398ad88d3473a5fef90bf77a640c8efdb5859af1cf8587712361e002342e", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling diatermi v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crossterm::cursor::MoveTo` [INFO] [stdout] --> src/draw/DrawCommunicator.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | use crossterm::cursor::MoveTo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::cursor::MoveTo` [INFO] [stdout] --> src/draw/DrawCommunicator.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | use crossterm::cursor::MoveTo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawObjectTrait`, `Terminal`, and `Vector2` [INFO] [stdout] --> src/draw/DrawTerminal.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawCommunicator::DrawHandler` and `Text::Text` [INFO] [stdout] --> src/draw/DrawTerminal.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{DrawCommunicator::DrawHandler, Text::Text}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt::format` and `io::stdout` [INFO] [stdout] --> src/draw/Text.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::format, io::stdout}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Print`, `ResetColor`, `SetBackgroundColor`, and `SetForegroundColor` [INFO] [stdout] --> src/draw/Text.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Terminal` [INFO] [stdout] --> src/draw/Text.rs:5:51 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clone` [INFO] [stdout] --> src/terminal.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{clone, io::stdout}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode` and `KeyModifiers` [INFO] [stdout] --> src/terminal.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | event::{poll, read, Event, KeyCode, KeyModifiers}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyEventKind`, `KeyEvent`, and `KeyModifiers` [INFO] [stdout] --> src/utils/mod.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::event::{Event, KeyCode, KeyEvent, KeyEventKind, KeyModifiers}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DrawTrait` [INFO] [stdout] --> src/draw/Text.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/draw/DrawCommunicator.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | i += 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/draw/DrawCommunicator.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let mut i = 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: unused variable: `event` [INFO] [stdout] --> src/terminal.rs:223:60 [INFO] [stdout] | [INFO] [stdout] 223 | fn on_event<'a>(&mut self, terminal: &'a mut Terminal, event: Event) -> Terminal { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `terminal` is never read [INFO] [stdout] --> src/terminal.rs:331:5 [INFO] [stdout] | [INFO] [stdout] 331 | terminal = app.on_end(&mut terminal.clone()).clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `DrawCommunicator` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod DrawCommunicator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_communicator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `DrawTerminal` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod DrawTerminal; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_terminal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Text` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub mod Text; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 86 | / crossterm::execute!( [INFO] [stdout] 87 | | stdout, [INFO] [stdout] 88 | | MoveTo( [INFO] [stdout] 89 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 95 | | crossterm::style::ResetColor [INFO] [stdout] 96 | | ); [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] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | / crossterm::execute!( [INFO] [stdout] 109 | | stdout, [INFO] [stdout] 110 | | MoveTo( [INFO] [stdout] 111 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 117 | | crossterm::style::ResetColor [INFO] [stdout] 118 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | / crossterm::execute!( [INFO] [stdout] 136 | | stdout, [INFO] [stdout] 137 | | crossterm::cursor::MoveTo( [INFO] [stdout] 138 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 144 | | crossterm::style::ResetColor [INFO] [stdout] 145 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:164:17 [INFO] [stdout] | [INFO] [stdout] 164 | / crossterm::execute!( [INFO] [stdout] 165 | | stdout, [INFO] [stdout] 166 | | crossterm::cursor::MoveTo( [INFO] [stdout] 167 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 173 | | crossterm::style::ResetColor [INFO] [stdout] 174 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawTerminal.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | / crossterm::execute!( [INFO] [stdout] 18 | | stdout(), [INFO] [stdout] 19 | | crossterm::terminal::Clear(crossterm::terminal::ClearType::All), [INFO] [stdout] 20 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawTerminal.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / crossterm::execute!( [INFO] [stdout] 25 | | stdout(), [INFO] [stdout] 26 | | crossterm::cursor::MoveTo(pos.x.try_into().unwrap(), pos.y.try_into().unwrap()), [INFO] [stdout] 27 | | crossterm::style::ResetColor, [INFO] [stdout] 28 | | crossterm::style::Print(" ") [INFO] [stdout] 29 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:311:5 [INFO] [stdout] | [INFO] [stdout] 311 | / crossterm::execute!( [INFO] [stdout] 312 | | stdout(), [INFO] [stdout] 313 | | crossterm::terminal::Clear(crossterm::terminal::ClearType::All), [INFO] [stdout] 314 | | crossterm::cursor::MoveTo(0, 0) [INFO] [stdout] 315 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:316:5 [INFO] [stdout] | [INFO] [stdout] 316 | crossterm::execute!(stdout(), crossterm::event::EnableMouseCapture); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:332:5 [INFO] [stdout] | [INFO] [stdout] 332 | crossterm::execute!(stdout(), crossterm::event::DisableMouseCapture); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | crossterm::execute!(stdout(), crossterm::cursor::Hide); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | crossterm::execute!(stdout(), crossterm::cursor::Show); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:367:9 [INFO] [stdout] | [INFO] [stdout] 367 | crossterm::execute!(stdout(), cursor.style); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 377 | crossterm::execute!(stdout(), crossterm::cursor::Hide); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:387:9 [INFO] [stdout] | [INFO] [stdout] 387 | crossterm::execute!(stdout(), style); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:396:9 [INFO] [stdout] | [INFO] [stdout] 396 | crossterm::execute!(stdout(), crossterm::terminal::SetTitle(title.to_string())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 406 | crossterm::execute!(stdout(), crossterm::terminal::SetSize(columns, rows)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | crossterm::execute!(stdout(), crossterm::cursor::Show); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "7173398ad88d3473a5fef90bf77a640c8efdb5859af1cf8587712361e002342e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7173398ad88d3473a5fef90bf77a640c8efdb5859af1cf8587712361e002342e", kill_on_drop: false }` [INFO] [stdout] 7173398ad88d3473a5fef90bf77a640c8efdb5859af1cf8587712361e002342e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be4dec168ae4c7ec2e6c7e6272eb894ad0f97022308ae087f8854e79bc67a18e [INFO] running `Command { std: "docker" "start" "-a" "be4dec168ae4c7ec2e6c7e6272eb894ad0f97022308ae087f8854e79bc67a18e", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crossterm::cursor::MoveTo` [INFO] [stdout] --> src/draw/DrawCommunicator.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | use crossterm::cursor::MoveTo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::cursor::MoveTo` [INFO] [stdout] --> src/draw/DrawCommunicator.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | use crossterm::cursor::MoveTo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawObjectTrait`, `Terminal`, and `Vector2` [INFO] [stdout] --> src/draw/DrawTerminal.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawCommunicator::DrawHandler` and `Text::Text` [INFO] [stdout] --> src/draw/DrawTerminal.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{DrawCommunicator::DrawHandler, Text::Text}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt::format` and `io::stdout` [INFO] [stdout] --> src/draw/Text.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::format, io::stdout}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Print`, `ResetColor`, `SetBackgroundColor`, and `SetForegroundColor` [INFO] [stdout] --> src/draw/Text.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Terminal` [INFO] [stdout] --> src/draw/Text.rs:5:51 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clone` [INFO] [stdout] --> src/terminal.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{clone, io::stdout}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode` and `KeyModifiers` [INFO] [stdout] --> src/terminal.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | event::{poll, read, Event, KeyCode, KeyModifiers}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyEventKind`, `KeyEvent`, and `KeyModifiers` [INFO] [stdout] --> src/utils/mod.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::event::{Event, KeyCode, KeyEvent, KeyEventKind, KeyModifiers}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DrawTrait` [INFO] [stdout] --> src/draw/Text.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/draw/DrawCommunicator.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | i += 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/draw/DrawCommunicator.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let mut i = 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: unused variable: `event` [INFO] [stdout] --> src/terminal.rs:223:60 [INFO] [stdout] | [INFO] [stdout] 223 | fn on_event<'a>(&mut self, terminal: &'a mut Terminal, event: Event) -> Terminal { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `terminal` is never read [INFO] [stdout] --> src/terminal.rs:331:5 [INFO] [stdout] | [INFO] [stdout] 331 | terminal = app.on_end(&mut terminal.clone()).clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `DrawCommunicator` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod DrawCommunicator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_communicator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `DrawTerminal` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod DrawTerminal; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_terminal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Text` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub mod Text; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 86 | / crossterm::execute!( [INFO] [stdout] 87 | | stdout, [INFO] [stdout] 88 | | MoveTo( [INFO] [stdout] 89 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 95 | | crossterm::style::ResetColor [INFO] [stdout] 96 | | ); [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] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | / crossterm::execute!( [INFO] [stdout] 109 | | stdout, [INFO] [stdout] 110 | | MoveTo( [INFO] [stdout] 111 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 117 | | crossterm::style::ResetColor [INFO] [stdout] 118 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | / crossterm::execute!( [INFO] [stdout] 136 | | stdout, [INFO] [stdout] 137 | | crossterm::cursor::MoveTo( [INFO] [stdout] 138 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 144 | | crossterm::style::ResetColor [INFO] [stdout] 145 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:164:17 [INFO] [stdout] | [INFO] [stdout] 164 | / crossterm::execute!( [INFO] [stdout] 165 | | stdout, [INFO] [stdout] 166 | | crossterm::cursor::MoveTo( [INFO] [stdout] 167 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 173 | | crossterm::style::ResetColor [INFO] [stdout] 174 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawTerminal.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | / crossterm::execute!( [INFO] [stdout] 18 | | stdout(), [INFO] [stdout] 19 | | crossterm::terminal::Clear(crossterm::terminal::ClearType::All), [INFO] [stdout] 20 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawTerminal.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / crossterm::execute!( [INFO] [stdout] 25 | | stdout(), [INFO] [stdout] 26 | | crossterm::cursor::MoveTo(pos.x.try_into().unwrap(), pos.y.try_into().unwrap()), [INFO] [stdout] 27 | | crossterm::style::ResetColor, [INFO] [stdout] 28 | | crossterm::style::Print(" ") [INFO] [stdout] 29 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:311:5 [INFO] [stdout] | [INFO] [stdout] 311 | / crossterm::execute!( [INFO] [stdout] 312 | | stdout(), [INFO] [stdout] 313 | | crossterm::terminal::Clear(crossterm::terminal::ClearType::All), [INFO] [stdout] 314 | | crossterm::cursor::MoveTo(0, 0) [INFO] [stdout] 315 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:316:5 [INFO] [stdout] | [INFO] [stdout] 316 | crossterm::execute!(stdout(), crossterm::event::EnableMouseCapture); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:332:5 [INFO] [stdout] | [INFO] [stdout] 332 | crossterm::execute!(stdout(), crossterm::event::DisableMouseCapture); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | crossterm::execute!(stdout(), crossterm::cursor::Hide); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | crossterm::execute!(stdout(), crossterm::cursor::Show); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:367:9 [INFO] [stdout] | [INFO] [stdout] 367 | crossterm::execute!(stdout(), cursor.style); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 377 | crossterm::execute!(stdout(), crossterm::cursor::Hide); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:387:9 [INFO] [stdout] | [INFO] [stdout] 387 | crossterm::execute!(stdout(), style); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:396:9 [INFO] [stdout] | [INFO] [stdout] 396 | crossterm::execute!(stdout(), crossterm::terminal::SetTitle(title.to_string())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 406 | crossterm::execute!(stdout(), crossterm::terminal::SetSize(columns, rows)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling diatermi v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | crossterm::execute!(stdout(), crossterm::cursor::Show); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::cursor::MoveTo` [INFO] [stdout] --> src/draw/DrawCommunicator.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | use crossterm::cursor::MoveTo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossterm::cursor::MoveTo` [INFO] [stdout] --> src/draw/DrawCommunicator.rs:154:13 [INFO] [stdout] | [INFO] [stdout] 154 | use crossterm::cursor::MoveTo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawObjectTrait`, `Terminal`, and `Vector2` [INFO] [stdout] --> src/draw/DrawTerminal.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawCommunicator::DrawHandler` and `Text::Text` [INFO] [stdout] --> src/draw/DrawTerminal.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{DrawCommunicator::DrawHandler, Text::Text}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt::format` and `io::stdout` [INFO] [stdout] --> src/draw/Text.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fmt::format, io::stdout}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Print`, `ResetColor`, `SetBackgroundColor`, and `SetForegroundColor` [INFO] [stdout] --> src/draw/Text.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Terminal` [INFO] [stdout] --> src/draw/Text.rs:5:51 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clone` [INFO] [stdout] --> src/terminal.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{clone, io::stdout}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode` and `KeyModifiers` [INFO] [stdout] --> src/terminal.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | event::{poll, read, Event, KeyCode, KeyModifiers}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyEventKind`, `KeyEvent`, and `KeyModifiers` [INFO] [stdout] --> src/utils/mod.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::event::{Event, KeyCode, KeyEvent, KeyEventKind, KeyModifiers}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::*` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use utils::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DrawTrait` [INFO] [stdout] --> src/draw/Text.rs:5:40 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::terminal::{DrawObjectTrait, DrawTrait, Terminal, Vector2}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/draw/DrawCommunicator.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | i += 1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/draw/DrawCommunicator.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | let mut i = 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: unused variable: `event` [INFO] [stdout] --> src/terminal.rs:223:60 [INFO] [stdout] | [INFO] [stdout] 223 | fn on_event<'a>(&mut self, terminal: &'a mut Terminal, event: Event) -> Terminal { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `terminal` is never read [INFO] [stdout] --> src/terminal.rs:331:5 [INFO] [stdout] | [INFO] [stdout] 331 | terminal = app.on_end(&mut terminal.clone()).clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `DrawCommunicator` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod DrawCommunicator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_communicator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `DrawTerminal` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod DrawTerminal; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_terminal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Text` should have a snake case name [INFO] [stdout] --> src/draw/mod.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub mod Text; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 86 | / crossterm::execute!( [INFO] [stdout] 87 | | stdout, [INFO] [stdout] 88 | | MoveTo( [INFO] [stdout] 89 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 95 | | crossterm::style::ResetColor [INFO] [stdout] 96 | | ); [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] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | / crossterm::execute!( [INFO] [stdout] 109 | | stdout, [INFO] [stdout] 110 | | MoveTo( [INFO] [stdout] 111 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 117 | | crossterm::style::ResetColor [INFO] [stdout] 118 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | / crossterm::execute!( [INFO] [stdout] 136 | | stdout, [INFO] [stdout] 137 | | crossterm::cursor::MoveTo( [INFO] [stdout] 138 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 144 | | crossterm::style::ResetColor [INFO] [stdout] 145 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawCommunicator.rs:164:17 [INFO] [stdout] | [INFO] [stdout] 164 | / crossterm::execute!( [INFO] [stdout] 165 | | stdout, [INFO] [stdout] 166 | | crossterm::cursor::MoveTo( [INFO] [stdout] 167 | | self.draws[i].position.x.try_into().unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 173 | | crossterm::style::ResetColor [INFO] [stdout] 174 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawTerminal.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | / crossterm::execute!( [INFO] [stdout] 18 | | stdout(), [INFO] [stdout] 19 | | crossterm::terminal::Clear(crossterm::terminal::ClearType::All), [INFO] [stdout] 20 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/draw/DrawTerminal.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | / crossterm::execute!( [INFO] [stdout] 25 | | stdout(), [INFO] [stdout] 26 | | crossterm::cursor::MoveTo(pos.x.try_into().unwrap(), pos.y.try_into().unwrap()), [INFO] [stdout] 27 | | crossterm::style::ResetColor, [INFO] [stdout] 28 | | crossterm::style::Print(" ") [INFO] [stdout] 29 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:311:5 [INFO] [stdout] | [INFO] [stdout] 311 | / crossterm::execute!( [INFO] [stdout] 312 | | stdout(), [INFO] [stdout] 313 | | crossterm::terminal::Clear(crossterm::terminal::ClearType::All), [INFO] [stdout] 314 | | crossterm::cursor::MoveTo(0, 0) [INFO] [stdout] 315 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:316:5 [INFO] [stdout] | [INFO] [stdout] 316 | crossterm::execute!(stdout(), crossterm::event::EnableMouseCapture); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:332:5 [INFO] [stdout] | [INFO] [stdout] 332 | crossterm::execute!(stdout(), crossterm::event::DisableMouseCapture); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | crossterm::execute!(stdout(), crossterm::cursor::Hide); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | crossterm::execute!(stdout(), crossterm::cursor::Show); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:367:9 [INFO] [stdout] | [INFO] [stdout] 367 | crossterm::execute!(stdout(), cursor.style); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:377:9 [INFO] [stdout] | [INFO] [stdout] 377 | crossterm::execute!(stdout(), crossterm::cursor::Hide); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:387:9 [INFO] [stdout] | [INFO] [stdout] 387 | crossterm::execute!(stdout(), style); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:396:9 [INFO] [stdout] | [INFO] [stdout] 396 | crossterm::execute!(stdout(), crossterm::terminal::SetTitle(title.to_string())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 406 | crossterm::execute!(stdout(), crossterm::terminal::SetSize(columns, rows)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/terminal.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | crossterm::execute!(stdout(), crossterm::cursor::Show); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `crossterm::execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "be4dec168ae4c7ec2e6c7e6272eb894ad0f97022308ae087f8854e79bc67a18e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be4dec168ae4c7ec2e6c7e6272eb894ad0f97022308ae087f8854e79bc67a18e", kill_on_drop: false }` [INFO] [stdout] be4dec168ae4c7ec2e6c7e6272eb894ad0f97022308ae087f8854e79bc67a18e