[INFO] cloning repository https://github.com/tecc/brainfuck [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tecc/brainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftecc%2Fbrainfuck", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftecc%2Fbrainfuck'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c1d085ddf7e1866378ac12b812415834ed114b4f [INFO] testing tecc/brainfuck against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftecc%2Fbrainfuck" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tecc/brainfuck [INFO] finished tweaking git repo https://github.com/tecc/brainfuck [INFO] tweaked toml for git repo https://github.com/tecc/brainfuck written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tecc/brainfuck on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tecc/brainfuck 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccf3e1ca5b6df6d42b6cc8e711fad737f26aeb4dbe5d0433fed333fa2f9a4fe6 [INFO] running `Command { std: "docker" "start" "-a" "ccf3e1ca5b6df6d42b6cc8e711fad737f26aeb4dbe5d0433fed333fa2f9a4fe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccf3e1ca5b6df6d42b6cc8e711fad737f26aeb4dbe5d0433fed333fa2f9a4fe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf3e1ca5b6df6d42b6cc8e711fad737f26aeb4dbe5d0433fed333fa2f9a4fe6", kill_on_drop: false }` [INFO] [stdout] ccf3e1ca5b6df6d42b6cc8e711fad737f26aeb4dbe5d0433fed333fa2f9a4fe6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83a6c7ebbe2225fc290704a298044a6988740d4e8dbe5b9bf6aaec73cc9be2eb [INFO] running `Command { std: "docker" "start" "-a" "83a6c7ebbe2225fc290704a298044a6988740d4e8dbe5b9bf6aaec73cc9be2eb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling castaway v0.2.2 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling compact_str v0.7.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling lru v0.12.3 [INFO] [stderr] Compiling tui-input v0.8.0 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling stability v0.2.0 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling strum v0.26.2 [INFO] [stderr] Compiling ratatui v0.26.2 [INFO] [stderr] Compiling brainfuck v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::interactive::block_widget` [INFO] [stdout] --> src/interactive/command.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::interactive::block_widget; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::layout::Alignment` [INFO] [stdout] --> src/interactive/command.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ratatui::layout::Alignment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::text::Text` [INFO] [stdout] --> src/interactive/command.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ratatui::text::Text; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/interactive/command.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block` and `Borders` [INFO] [stdout] --> src/interactive/command.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use ratatui::widgets::{Block, Borders}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/interactive/command_input.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cell` [INFO] [stdout] --> src/interactive/runtime_data.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::interactive::{block_widget, Cell}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/interactive/runtime_data.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Borders` and `Table` [INFO] [stdout] --> src/interactive/runtime_data.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use ratatui::widgets::{Block, Borders, Table}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/interactive/simple_text_block.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use ratatui::layout::{Alignment, Rect}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/interactive/simple_text_block.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borders` [INFO] [stdout] --> src/interactive/simple_text_block.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use ratatui::widgets::{Block, Borders, Paragraph}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `InteractiveState` and `styles` [INFO] [stdout] --> src/interactive/source_code.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::interactive::{styles, widget_setter, InteractiveState}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Instruction` and `RuntimeContextU64` [INFO] [stdout] --> src/interactive.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::{Instruction, LoadedInstruction, RuntimeContext, RuntimeContextU64, Script}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `execute` [INFO] [stdout] --> src/interactive.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | use crossterm::{event, execute}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/interactive.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::layout::Constraint::Length` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use ratatui::layout::Constraint::Length; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::prelude::Constraint::Min` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use ratatui::prelude::Constraint::Min; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::Block` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use ratatui::widgets::Block; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/interactive/command.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interactive/command.rs:320:34 [INFO] [stdout] | [INFO] [stdout] 320 | let (is_correct, mut remaining) = [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `let...else` pattern [INFO] [stdout] --> src/interactive/command.rs:524:5 [INFO] [stdout] | [INFO] [stdout] 524 | let (mut equals_part, remaining) = remaining.split_whitespace() else { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `else` clause is useless [INFO] [stdout] = help: consider removing the `else` clause [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interactive/command.rs:546:9 [INFO] [stdout] | [INFO] [stdout] 546 | let mut ustr = UncasedStr::new(str); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/interactive/command_input.rs:112:21 [INFO] [stdout] | [INFO] [stdout] 112 | source: unsafe { Box::into_raw(Box::new(Cow::Borrowed(""))) }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/interactive/command_input.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | source: unsafe { Box::into_raw(Box::new(data.into())) }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/interactive/runtime_data.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | fn render(self, area: Rect, buf: &mut Buffer, state: &mut Self::State) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `line_offset` is assigned to, but never used [INFO] [stdout] --> src/interactive/source_code.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | let mut line_offset = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_line_offset` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `viewable_areas_y` [INFO] [stdout] --> src/interactive/source_code.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let viewable_areas_y = if viewable_area_y_size == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewable_areas_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `completed` [INFO] [stdout] --> src/interactive.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let completed = terminal.draw(|frame| ui(frame, &mut state, &io)); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_completed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interactive.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | mut rt: Script, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interactive.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | let mut io = Rc::new(InteractiveIo::default()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_area` [INFO] [stdout] --> src/interactive.rs:458:10 [INFO] [stdout] | [INFO] [stdout] 458 | let [input_area, state_area, frame_counter_area, cycle_counter_area, speed_area] = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_area` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SetBounds` is never constructed [INFO] [stdout] --> src/interactive/command.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub enum Command { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | SetBounds { lower: T, upper: T }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `empty_at_end` and `split_at` are never used [INFO] [stdout] --> src/interactive/command.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 49 | impl<'a> CommandPart<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn empty_at_end(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn split_at(&self, split_point: usize) -> (Self, Option) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cursor_style` is never read [INFO] [stdout] --> src/interactive/command_input.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct CommandInput { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | cursor_style: Style, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cursor_style` is never used [INFO] [stdout] --> src/interactive/command_input.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | cursor_style: Style, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interactive.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | impl$(< $($impl_bounds $(: $impl_extra_bound $(+ $impl_extra_bounds)* )?),* >)? $type_name $(< $($type_bounds)* > )? { [INFO] [stdout] | ----------------------------------------------------------------------------------------------------------------- method in this implementation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `widget_setter` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `title_alignment` is never used [INFO] [stdout] --> src/interactive.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a> $ty<'a> { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn title_alignment(mut self, alignment: ratatui::layout::Alignment) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interactive/runtime_data.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | block_widget!(RuntimeDataWidget => block); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `block_widget` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `title_alignment` is never used [INFO] [stdout] --> src/interactive.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a> $ty<'a> { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn title_alignment(mut self, alignment: ratatui::layout::Alignment) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interactive/simple_text_block.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | block_widget!(SimpleTextBlock => block); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `block_widget` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VALUE_MODIFIER` is never used [INFO] [stdout] --> src/interactive.rs:552:15 [INFO] [stdout] | [INFO] [stdout] 552 | pub const VALUE_MODIFIER: Style = Style::new().add_modifier(Modifier::ITALIC); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/interactive/command.rs:200:44 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn parse_command(cmd_str: &str, autocomplete: bool) -> CommandResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 200 | pub fn parse_command(cmd_str: &str, autocomplete: bool) -> CommandResult<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.25s [INFO] running `Command { std: "docker" "inspect" "83a6c7ebbe2225fc290704a298044a6988740d4e8dbe5b9bf6aaec73cc9be2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a6c7ebbe2225fc290704a298044a6988740d4e8dbe5b9bf6aaec73cc9be2eb", kill_on_drop: false }` [INFO] [stdout] 83a6c7ebbe2225fc290704a298044a6988740d4e8dbe5b9bf6aaec73cc9be2eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d70b32ca673e3c3dd54c3559b993d52e637b1582cff9b58dd479abc3a934a084 [INFO] running `Command { std: "docker" "start" "-a" "d70b32ca673e3c3dd54c3559b993d52e637b1582cff9b58dd479abc3a934a084", kill_on_drop: false }` [INFO] [stderr] Compiling brainfuck v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::interactive::block_widget` [INFO] [stdout] --> src/interactive/command.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::interactive::block_widget; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::layout::Alignment` [INFO] [stdout] --> src/interactive/command.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ratatui::layout::Alignment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::text::Text` [INFO] [stdout] --> src/interactive/command.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ratatui::text::Text; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/interactive/command.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block` and `Borders` [INFO] [stdout] --> src/interactive/command.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use ratatui::widgets::{Block, Borders}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/interactive/command_input.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cell` [INFO] [stdout] --> src/interactive/runtime_data.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::interactive::{block_widget, Cell}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/interactive/runtime_data.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Borders` and `Table` [INFO] [stdout] --> src/interactive/runtime_data.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use ratatui::widgets::{Block, Borders, Table}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/interactive/simple_text_block.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use ratatui::layout::{Alignment, Rect}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/interactive/simple_text_block.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borders` [INFO] [stdout] --> src/interactive/simple_text_block.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use ratatui::widgets::{Block, Borders, Paragraph}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `InteractiveState` and `styles` [INFO] [stdout] --> src/interactive/source_code.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::interactive::{styles, widget_setter, InteractiveState}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Instruction` and `RuntimeContextU64` [INFO] [stdout] --> src/interactive.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::{Instruction, LoadedInstruction, RuntimeContext, RuntimeContextU64, Script}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `execute` [INFO] [stdout] --> src/interactive.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | use crossterm::{event, execute}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/interactive.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::layout::Constraint::Length` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use ratatui::layout::Constraint::Length; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::prelude::Constraint::Min` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use ratatui::prelude::Constraint::Min; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::Block` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use ratatui::widgets::Block; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/interactive/command.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interactive/command.rs:320:34 [INFO] [stdout] | [INFO] [stdout] 320 | let (is_correct, mut remaining) = [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `let...else` pattern [INFO] [stdout] --> src/interactive/command.rs:524:5 [INFO] [stdout] | [INFO] [stdout] 524 | let (mut equals_part, remaining) = remaining.split_whitespace() else { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `else` clause is useless [INFO] [stdout] = help: consider removing the `else` clause [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interactive/command.rs:546:9 [INFO] [stdout] | [INFO] [stdout] 546 | let mut ustr = UncasedStr::new(str); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/interactive/command_input.rs:112:21 [INFO] [stdout] | [INFO] [stdout] 112 | source: unsafe { Box::into_raw(Box::new(Cow::Borrowed(""))) }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/interactive/command_input.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | source: unsafe { Box::into_raw(Box::new(data.into())) }, [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/interactive/runtime_data.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | fn render(self, area: Rect, buf: &mut Buffer, state: &mut Self::State) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `line_offset` is assigned to, but never used [INFO] [stdout] --> src/interactive/source_code.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | let mut line_offset = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_line_offset` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `viewable_areas_y` [INFO] [stdout] --> src/interactive/source_code.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let viewable_areas_y = if viewable_area_y_size == 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewable_areas_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `completed` [INFO] [stdout] --> src/interactive.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let completed = terminal.draw(|frame| ui(frame, &mut state, &io)); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_completed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interactive.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | mut rt: Script, [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/interactive.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | let mut io = Rc::new(InteractiveIo::default()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_area` [INFO] [stdout] --> src/interactive.rs:458:10 [INFO] [stdout] | [INFO] [stdout] 458 | let [input_area, state_area, frame_counter_area, cycle_counter_area, speed_area] = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_area` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SetBounds` is never constructed [INFO] [stdout] --> src/interactive/command.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub enum Command { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 24 | SetBounds { lower: T, upper: T }, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `empty_at_end` and `split_at` are never used [INFO] [stdout] --> src/interactive/command.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 49 | impl<'a> CommandPart<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn empty_at_end(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn split_at(&self, split_point: usize) -> (Self, Option) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cursor_style` is never read [INFO] [stdout] --> src/interactive/command_input.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct CommandInput { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | cursor_style: Style, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cursor_style` is never used [INFO] [stdout] --> src/interactive/command_input.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | cursor_style: Style, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interactive.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | impl$(< $($impl_bounds $(: $impl_extra_bound $(+ $impl_extra_bounds)* )?),* >)? $type_name $(< $($type_bounds)* > )? { [INFO] [stdout] | ----------------------------------------------------------------------------------------------------------------- method in this implementation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `widget_setter` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `title_alignment` is never used [INFO] [stdout] --> src/interactive.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a> $ty<'a> { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn title_alignment(mut self, alignment: ratatui::layout::Alignment) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interactive/runtime_data.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | block_widget!(RuntimeDataWidget => block); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `block_widget` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `title_alignment` is never used [INFO] [stdout] --> src/interactive.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a> $ty<'a> { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn title_alignment(mut self, alignment: ratatui::layout::Alignment) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interactive/simple_text_block.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | block_widget!(SimpleTextBlock => block); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `block_widget` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VALUE_MODIFIER` is never used [INFO] [stdout] --> src/interactive.rs:552:15 [INFO] [stdout] | [INFO] [stdout] 552 | pub const VALUE_MODIFIER: Style = Style::new().add_modifier(Modifier::ITALIC); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/interactive/command.rs:200:44 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn parse_command(cmd_str: &str, autocomplete: bool) -> CommandResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 200 | pub fn parse_command(cmd_str: &str, autocomplete: bool) -> CommandResult<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "d70b32ca673e3c3dd54c3559b993d52e637b1582cff9b58dd479abc3a934a084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d70b32ca673e3c3dd54c3559b993d52e637b1582cff9b58dd479abc3a934a084", kill_on_drop: false }` [INFO] [stdout] d70b32ca673e3c3dd54c3559b993d52e637b1582cff9b58dd479abc3a934a084 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c7b17aa86bacd8c32a59b1b2808e0ad6727ba5116e7bebf039c8d255b094d8b8 [INFO] running `Command { std: "docker" "start" "-a" "c7b17aa86bacd8c32a59b1b2808e0ad6727ba5116e7bebf039c8d255b094d8b8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::interactive::block_widget` [INFO] [stderr] --> src/interactive/command.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::interactive::block_widget; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ratatui::layout::Alignment` [INFO] [stderr] --> src/interactive/command.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ratatui::layout::Alignment; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ratatui::text::Text` [INFO] [stderr] --> src/interactive/command.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use ratatui::text::Text; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stderr] --> src/interactive/command.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use ratatui::widgets::block::Title; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Block` and `Borders` [INFO] [stderr] --> src/interactive/command.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use ratatui::widgets::{Block, Borders}; [INFO] [stderr] | ^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/interactive/command_input.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cell` [INFO] [stderr] --> src/interactive/runtime_data.rs:1:40 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::interactive::{block_widget, Cell}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stderr] --> src/interactive/runtime_data.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ratatui::widgets::block::Title; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Borders` and `Table` [INFO] [stderr] --> src/interactive/runtime_data.rs:4:31 [INFO] [stderr] | [INFO] [stderr] 4 | use ratatui::widgets::{Block, Borders, Table}; [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Alignment` [INFO] [stderr] --> src/interactive/simple_text_block.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use ratatui::layout::{Alignment, Rect}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stderr] --> src/interactive/simple_text_block.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ratatui::widgets::block::Title; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Borders` [INFO] [stderr] --> src/interactive/simple_text_block.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | use ratatui::widgets::{Block, Borders, Paragraph}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `InteractiveState` and `styles` [INFO] [stderr] --> src/interactive/source_code.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::interactive::{styles, widget_setter, InteractiveState}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Instruction` and `RuntimeContextU64` [INFO] [stderr] --> src/interactive.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::{Instruction, LoadedInstruction, RuntimeContext, RuntimeContextU64, Script}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `execute` [INFO] [stderr] --> src/interactive.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | use crossterm::{event, execute}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Div` [INFO] [stderr] --> src/interactive.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::ops::Div; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ratatui::layout::Constraint::Length` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use ratatui::layout::Constraint::Length; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ratatui::prelude::Constraint::Min` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use ratatui::prelude::Constraint::Min; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ratatui::widgets::Block` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use ratatui::widgets::Block; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/interactive/command.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interactive/command.rs:320:34 [INFO] [stderr] | [INFO] [stderr] 320 | let (is_correct, mut remaining) = [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: irrefutable `let...else` pattern [INFO] [stderr] --> src/interactive/command.rs:524:5 [INFO] [stderr] | [INFO] [stderr] 524 | let (mut equals_part, remaining) = remaining.split_whitespace() else { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the `else` clause is useless [INFO] [stderr] = help: consider removing the `else` clause [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interactive/command.rs:546:9 [INFO] [stderr] | [INFO] [stderr] 546 | let mut ustr = UncasedStr::new(str); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/interactive/command_input.rs:112:21 [INFO] [stderr] | [INFO] [stderr] 112 | source: unsafe { Box::into_raw(Box::new(Cow::Borrowed(""))) }, [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/interactive/command_input.rs:121:21 [INFO] [stderr] | [INFO] [stderr] 121 | source: unsafe { Box::into_raw(Box::new(data.into())) }, [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/interactive/runtime_data.rs:20:51 [INFO] [stderr] | [INFO] [stderr] 20 | fn render(self, area: Rect, buf: &mut Buffer, state: &mut Self::State) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `line_offset` is assigned to, but never used [INFO] [stderr] --> src/interactive/source_code.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | let mut line_offset = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_line_offset` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `viewable_areas_y` [INFO] [stderr] --> src/interactive/source_code.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let viewable_areas_y = if viewable_area_y_size == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewable_areas_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `completed` [INFO] [stderr] --> src/interactive.rs:175:13 [INFO] [stderr] | [INFO] [stderr] 175 | let completed = terminal.draw(|frame| ui(frame, &mut state, &io)); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_completed` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interactive.rs:132:5 [INFO] [stderr] | [INFO] [stderr] 132 | mut rt: Script, [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interactive.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | let mut io = Rc::new(InteractiveIo::default()); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_area` [INFO] [stderr] --> src/interactive.rs:458:10 [INFO] [stderr] | [INFO] [stderr] 458 | let [input_area, state_area, frame_counter_area, cycle_counter_area, speed_area] = [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_area` [INFO] [stderr] [INFO] [stderr] warning: variant `SetBounds` is never constructed [INFO] [stderr] --> src/interactive/command.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub enum Command { [INFO] [stderr] | ------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 24 | SetBounds { lower: T, upper: T }, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Command` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `empty_at_end` and `split_at` are never used [INFO] [stderr] --> src/interactive/command.rs:69:12 [INFO] [stderr] | [INFO] [stderr] 49 | impl<'a> CommandPart<'a> { [INFO] [stderr] | ------------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 69 | pub fn empty_at_end(&self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 86 | pub fn split_at(&self, split_point: usize) -> (Self, Option) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `cursor_style` is never read [INFO] [stderr] --> src/interactive/command_input.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct CommandInput { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 22 | cursor_style: Style, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `cursor_style` is never used [INFO] [stderr] --> src/interactive/command_input.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | cursor_style: Style, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/interactive.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | impl$(< $($impl_bounds $(: $impl_extra_bound $(+ $impl_extra_bounds)* )?),* >)? $type_name $(< $($type_bounds)* > )? { [INFO] [stderr] | ----------------------------------------------------------------------------------------------------------------- method in this implementation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `widget_setter` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: method `title_alignment` is never used [INFO] [stderr] --> src/interactive.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 27 | impl<'a> $ty<'a> { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 32 | pub fn title_alignment(mut self, alignment: ratatui::layout::Alignment) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/interactive/runtime_data.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | block_widget!(RuntimeDataWidget => block); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `block_widget` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: method `title_alignment` is never used [INFO] [stderr] --> src/interactive.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 27 | impl<'a> $ty<'a> { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 32 | pub fn title_alignment(mut self, alignment: ratatui::layout::Alignment) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/interactive/simple_text_block.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | block_widget!(SimpleTextBlock => block); [INFO] [stderr] | --------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `block_widget` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: constant `VALUE_MODIFIER` is never used [INFO] [stderr] --> src/interactive.rs:552:15 [INFO] [stderr] | [INFO] [stderr] 552 | pub const VALUE_MODIFIER: Style = Style::new().add_modifier(Modifier::ITALIC); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/interactive/command.rs:200:44 [INFO] [stderr] | [INFO] [stderr] 200 | pub fn parse_command(cmd_str: &str, autocomplete: bool) -> CommandResult { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 200 | pub fn parse_command(cmd_str: &str, autocomplete: bool) -> CommandResult<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `brainfuck` (bin "brainfuck" test) generated 41 warnings (run `cargo fix --bin "brainfuck" --tests` to apply 25 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/brainfuck-f76336e64c4306f2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c7b17aa86bacd8c32a59b1b2808e0ad6727ba5116e7bebf039c8d255b094d8b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7b17aa86bacd8c32a59b1b2808e0ad6727ba5116e7bebf039c8d255b094d8b8", kill_on_drop: false }` [INFO] [stdout] c7b17aa86bacd8c32a59b1b2808e0ad6727ba5116e7bebf039c8d255b094d8b8