[INFO] cloning repository https://github.com/CalleOlsen/crossterm-examples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CalleOlsen/crossterm-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalleOlsen%2Fcrossterm-examples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalleOlsen%2Fcrossterm-examples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2226ca5f60ea1f664bb2ae451cbc86417d486071 [INFO] testing CalleOlsen/crossterm-examples against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalleOlsen%2Fcrossterm-examples" "/workspace/builds/worker-28/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CalleOlsen/crossterm-examples on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CalleOlsen/crossterm-examples [INFO] finished tweaking git repo https://github.com/CalleOlsen/crossterm-examples [INFO] tweaked toml for git repo https://github.com/CalleOlsen/crossterm-examples written to /workspace/builds/worker-28/source/Cargo.toml [INFO] crate git repo https://github.com/CalleOlsen/crossterm-examples already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tui v0.17.0 [INFO] [stderr] Downloaded crossterm v0.23.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 378ca6232f64b1deb81e2afcd20370051ba52821bb5e291c997f8ed1103af699 [INFO] running `Command { std: "docker" "start" "-a" "378ca6232f64b1deb81e2afcd20370051ba52821bb5e291c997f8ed1103af699", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "378ca6232f64b1deb81e2afcd20370051ba52821bb5e291c997f8ed1103af699", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "378ca6232f64b1deb81e2afcd20370051ba52821bb5e291c997f8ed1103af699", kill_on_drop: false }` [INFO] [stdout] 378ca6232f64b1deb81e2afcd20370051ba52821bb5e291c997f8ed1103af699 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24e64e6f2a3dfc7c480ccc51025a392cb3ef4d153f4a277368bcfcac9371963d [INFO] running `Command { std: "docker" "start" "-a" "24e64e6f2a3dfc7c480ccc51025a392cb3ef4d153f4a277368bcfcac9371963d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.23.0 [INFO] [stderr] Compiling crossterm v0.22.1 [INFO] [stderr] Compiling tui v0.17.0 [INFO] [stderr] Compiling ct-ex1 v0.1.0 (/opt/rustwide/workdir/ct-ex1) [INFO] [stdout] warning: unused imports: `Clear`, `QueueableCommand` [INFO] [stdout] --> ct-ex1/src/main.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | terminal::{self, Clear}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | ExecutableCommand, QueueableCommand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> ct-ex1/src/main.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{stdout, Result, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> ct-ex1/src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / stdout [INFO] [stdout] 20 | | .execute(terminal::Clear(terminal::ClearType::All))? [INFO] [stdout] 21 | | .execute(cursor::MoveTo(15, 10))? [INFO] [stdout] 22 | | .execute(style::Print("Hello bajs\n"))? [INFO] [stdout] 23 | | .execute(cursor::Show)? [INFO] [stdout] 24 | | .execute(cursor::SetCursorShape(cursor::CursorShape::UnderScore)); [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ct-ex2 v0.1.0 (/opt/rustwide/workdir/ct-ex2) [INFO] [stdout] warning: unused imports: `Rect`, `Widget` [INFO] [stdout] --> ct-ex2/src/lib.rs:9:45 [INFO] [stdout] | [INFO] [stdout] 9 | layout::{Constraint, Direction, Layout, Rect}, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | widgets::{Block, Borders, Gauge, Paragraph, Widget}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `term_type` should have an upper camel case name [INFO] [stdout] --> ct-ex2/src/lib.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub type term_type = Terminal>; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `TermType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> ct-ex2/src/lib.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> ct-ex2/src/lib.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `backend` [INFO] [stdout] --> ct-ex2/src/lib.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | let mut backend = terminal.backend_mut(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> ct-ex2/src/lib.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | for var in 0..35 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> ct-ex2/src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let mut terminal = tui::Terminal::new(backend)?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> ct-ex2/src/lib.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | let mut backend = terminal.backend_mut(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time::Duration` [INFO] [stdout] --> ct-ex2/src/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnterAlternateScreen`, `ExecutableCommand`, `LeaveAlternateScreen`, `disable_raw_mode`, `event::EnableMouseCapture`, `execute` [INFO] [stdout] --> ct-ex2/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | event::EnableMouseCapture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | execute, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 6 | terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | ExecutableCommand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ct_ex2::add_str` [INFO] [stdout] --> ct-ex2/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use ct_ex2::add_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tui::backend::Backend` [INFO] [stdout] --> ct-ex2/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tui::backend::Backend; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdout` [INFO] [stdout] --> ct-ex2/src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let stdout = io::stdout(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.38s [INFO] running `Command { std: "docker" "inspect" "24e64e6f2a3dfc7c480ccc51025a392cb3ef4d153f4a277368bcfcac9371963d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24e64e6f2a3dfc7c480ccc51025a392cb3ef4d153f4a277368bcfcac9371963d", kill_on_drop: false }` [INFO] [stdout] 24e64e6f2a3dfc7c480ccc51025a392cb3ef4d153f4a277368bcfcac9371963d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25c44b0d027c830d1f7b49c9bab1ff7a69c8df5d4ec865f4a5e6013ddb9e4a0b [INFO] running `Command { std: "docker" "start" "-a" "25c44b0d027c830d1f7b49c9bab1ff7a69c8df5d4ec865f4a5e6013ddb9e4a0b", kill_on_drop: false }` [INFO] [stderr] Compiling ct-ex1 v0.1.0 (/opt/rustwide/workdir/ct-ex1) [INFO] [stderr] Compiling ct-ex2 v0.1.0 (/opt/rustwide/workdir/ct-ex2) [INFO] [stdout] warning: unused imports: `Rect`, `Widget` [INFO] [stdout] --> ct-ex2/src/lib.rs:9:45 [INFO] [stdout] | [INFO] [stdout] 9 | layout::{Constraint, Direction, Layout, Rect}, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | widgets::{Block, Borders, Gauge, Paragraph, Widget}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `term_type` should have an upper camel case name [INFO] [stdout] --> ct-ex2/src/lib.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub type term_type = Terminal>; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `TermType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> ct-ex2/src/lib.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> ct-ex2/src/lib.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `backend` [INFO] [stdout] --> ct-ex2/src/lib.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | let mut backend = terminal.backend_mut(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> ct-ex2/src/lib.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | for var in 0..35 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> ct-ex2/src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let mut terminal = tui::Terminal::new(backend)?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> ct-ex2/src/lib.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | let mut backend = terminal.backend_mut(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time::Duration` [INFO] [stdout] --> ct-ex2/src/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{io, thread, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnterAlternateScreen`, `ExecutableCommand`, `LeaveAlternateScreen`, `disable_raw_mode`, `event::EnableMouseCapture`, `execute` [INFO] [stdout] --> ct-ex2/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | event::EnableMouseCapture, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | execute, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 6 | terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | ExecutableCommand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ct_ex2::add_str` [INFO] [stdout] --> ct-ex2/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use ct_ex2::add_str; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tui::backend::Backend` [INFO] [stdout] --> ct-ex2/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tui::backend::Backend; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Clear`, `QueueableCommand` [INFO] [stdout] --> ct-ex1/src/main.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | terminal::{self, Clear}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | ExecutableCommand, QueueableCommand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> ct-ex1/src/main.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{stdout, Result, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdout` [INFO] [stdout] --> ct-ex2/src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let stdout = io::stdout(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> ct-ex1/src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / stdout [INFO] [stdout] 20 | | .execute(terminal::Clear(terminal::ClearType::All))? [INFO] [stdout] 21 | | .execute(cursor::MoveTo(15, 10))? [INFO] [stdout] 22 | | .execute(style::Print("Hello bajs\n"))? [INFO] [stdout] 23 | | .execute(cursor::Show)? [INFO] [stdout] 24 | | .execute(cursor::SetCursorShape(cursor::CursorShape::UnderScore)); [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rect`, `Widget` [INFO] [stdout] --> ct-ex2/src/lib.rs:9:45 [INFO] [stdout] | [INFO] [stdout] 9 | layout::{Constraint, Direction, Layout, Rect}, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | widgets::{Block, Borders, Gauge, Paragraph, Widget}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `term_type` should have an upper camel case name [INFO] [stdout] --> ct-ex2/src/lib.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub type term_type = Terminal>; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `TermType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> ct-ex2/src/lib.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> ct-ex2/src/lib.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `backend` [INFO] [stdout] --> ct-ex2/src/lib.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | let mut backend = terminal.backend_mut(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> ct-ex2/src/lib.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | for var in 0..35 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> ct-ex2/src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let mut terminal = tui::Terminal::new(backend)?; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> ct-ex2/src/lib.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | let mut backend = terminal.backend_mut(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "25c44b0d027c830d1f7b49c9bab1ff7a69c8df5d4ec865f4a5e6013ddb9e4a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25c44b0d027c830d1f7b49c9bab1ff7a69c8df5d4ec865f4a5e6013ddb9e4a0b", kill_on_drop: false }` [INFO] [stdout] 25c44b0d027c830d1f7b49c9bab1ff7a69c8df5d4ec865f4a5e6013ddb9e4a0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 92a1ad489e47fb90c2e0d5ac681f7140c5f9fcf5f78b29655f452bb462c50e70 [INFO] running `Command { std: "docker" "start" "-a" "92a1ad489e47fb90c2e0d5ac681f7140c5f9fcf5f78b29655f452bb462c50e70", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `Clear`, `QueueableCommand` [INFO] [stderr] --> ct-ex1/src/main.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | terminal::{self, Clear}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 4 | ExecutableCommand, QueueableCommand, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> ct-ex1/src/main.rs:6:31 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{stdout, Result, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> ct-ex1/src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | / stdout [INFO] [stderr] 20 | | .execute(terminal::Clear(terminal::ClearType::All))? [INFO] [stderr] 21 | | .execute(cursor::MoveTo(15, 10))? [INFO] [stderr] 22 | | .execute(style::Print("Hello bajs\n"))? [INFO] [stderr] 23 | | .execute(cursor::Show)? [INFO] [stderr] 24 | | .execute(cursor::SetCursorShape(cursor::CursorShape::UnderScore)); [INFO] [stderr] | |__________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `ct-ex1` (bin "ct-ex1" test) generated 3 warnings [INFO] [stderr] warning: unused imports: `Rect`, `Widget` [INFO] [stderr] --> ct-ex2/src/lib.rs:9:45 [INFO] [stderr] | [INFO] [stderr] 9 | layout::{Constraint, Direction, Layout, Rect}, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 12 | widgets::{Block, Borders, Gauge, Paragraph, Widget}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `term_type` should have an upper camel case name [INFO] [stderr] --> ct-ex2/src/lib.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | pub type term_type = Terminal>; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `TermType` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> ct-ex2/src/lib.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | io::{self, BufRead, Write}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> ct-ex2/src/lib.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | io::{self, BufRead, Write}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `backend` [INFO] [stderr] --> ct-ex2/src/lib.rs:129:13 [INFO] [stderr] | [INFO] [stderr] 129 | let mut backend = terminal.backend_mut(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `var` [INFO] [stderr] --> ct-ex2/src/lib.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | for var in 0..35 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> ct-ex2/src/lib.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | let mut terminal = tui::Terminal::new(backend)?; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> ct-ex2/src/lib.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | let mut backend = terminal.backend_mut(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `ct-ex2` (lib) generated 8 warnings [INFO] [stderr] warning: `ct-ex2` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] warning: unused imports: `thread`, `time::Duration` [INFO] [stderr] --> ct-ex2/src/main.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{io, thread, time::Duration}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EnterAlternateScreen`, `ExecutableCommand`, `LeaveAlternateScreen`, `disable_raw_mode`, `event::EnableMouseCapture`, `execute` [INFO] [stderr] --> ct-ex2/src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | event::EnableMouseCapture, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 5 | execute, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 6 | terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | ExecutableCommand, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ct_ex2::add_str` [INFO] [stderr] --> ct-ex2/src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use ct_ex2::add_str; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tui::backend::Backend` [INFO] [stderr] --> ct-ex2/src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tui::backend::Backend; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdout` [INFO] [stderr] --> ct-ex2/src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let stdout = io::stdout(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ct-ex2` (bin "ct-ex2" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ct_ex1-fbee2c57e4905d58) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ct_ex2-2f0150744b1298d6) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ct_ex2-15fb00135616f729) [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] [stderr] Doc-tests ct-ex2 [INFO] [stderr] warning: type `term_type` should have an upper camel case name [INFO] [stderr] --> /opt/rustwide/workdir/ct-ex2/src/lib.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | pub type term_type = Terminal>; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `TermType` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "92a1ad489e47fb90c2e0d5ac681f7140c5f9fcf5f78b29655f452bb462c50e70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a1ad489e47fb90c2e0d5ac681f7140c5f9fcf5f78b29655f452bb462c50e70", kill_on_drop: false }` [INFO] [stdout] 92a1ad489e47fb90c2e0d5ac681f7140c5f9fcf5f78b29655f452bb462c50e70