[INFO] cloning repository https://github.com/stravid/chardrill [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stravid/chardrill" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstravid%2Fchardrill", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstravid%2Fchardrill'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e94a0b60e3d4933bf05a4f1da5bf853ed9e20aec [INFO] testing stravid/chardrill against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstravid%2Fchardrill" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/stravid/chardrill [INFO] finished tweaking git repo https://github.com/stravid/chardrill [INFO] tweaked toml for git repo https://github.com/stravid/chardrill written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/stravid/chardrill 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/stravid/chardrill 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7241836b7b78ada0342c867c8a3743fcdf58bdfa44999aced5f94c865dcc9e4d [INFO] running `Command { std: "docker" "start" "-a" "7241836b7b78ada0342c867c8a3743fcdf58bdfa44999aced5f94c865dcc9e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7241836b7b78ada0342c867c8a3743fcdf58bdfa44999aced5f94c865dcc9e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7241836b7b78ada0342c867c8a3743fcdf58bdfa44999aced5f94c865dcc9e4d", kill_on_drop: false }` [INFO] [stdout] 7241836b7b78ada0342c867c8a3743fcdf58bdfa44999aced5f94c865dcc9e4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8293c9751c0228e8a8fa8f6c70c318063e3cb20c812e562a8c6f4659d2050478 [INFO] running `Command { std: "docker" "start" "-a" "8293c9751c0228e8a8fa8f6c70c318063e3cb20c812e562a8c6f4659d2050478", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling chardrill v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io; [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: `Stdout` [INFO] [stdout] --> src/main.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{stdout, Stdout, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/main.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | use crossterm::event::{Event, KeyCode, read}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attribute`, `Stylize`, and `style` [INFO] [stdout] --> src/main.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | use crossterm::style::{style, Color, Attribute, Stylize}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{stdout, Stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | / execute!( [INFO] [stdout] 86 | | stdout(), [INFO] [stdout] 87 | | style::SetForegroundColor(Color::Black), [INFO] [stdout] 88 | | style::SetBackgroundColor(Color::White), [INFO] [stdout] 89 | | style::Print(character), [INFO] [stdout] 90 | | style::ResetColor, [INFO] [stdout] 91 | | ); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 85 ~ let _ = execute!( [INFO] [stdout] 86 | stdout(), [INFO] [stdout] ... [INFO] [stdout] 90 | style::ResetColor, [INFO] [stdout] 91 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | / execute!( [INFO] [stdout] 94 | | stdout(), [INFO] [stdout] 95 | | style::SetForegroundColor(Color::White), [INFO] [stdout] 96 | | style::SetBackgroundColor(Color::Black), [INFO] [stdout] 97 | | style::Print(character), [INFO] [stdout] 98 | | style::ResetColor, [INFO] [stdout] 99 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 93 ~ let _ = execute!( [INFO] [stdout] 94 | stdout(), [INFO] [stdout] ... [INFO] [stdout] 98 | style::ResetColor, [INFO] [stdout] 99 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | / execute!( [INFO] [stdout] 106 | | stdout(), [INFO] [stdout] 107 | | Clear(ClearType::All), [INFO] [stdout] 108 | | Hide, [INFO] [stdout] 109 | | MoveTo(0, 0) [INFO] [stdout] 110 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 105 ~ let _ = execute!( [INFO] [stdout] 106 | stdout(), [INFO] [stdout] ... [INFO] [stdout] 109 | MoveTo(0, 0) [INFO] [stdout] 110 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.44s [INFO] running `Command { std: "docker" "inspect" "8293c9751c0228e8a8fa8f6c70c318063e3cb20c812e562a8c6f4659d2050478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8293c9751c0228e8a8fa8f6c70c318063e3cb20c812e562a8c6f4659d2050478", kill_on_drop: false }` [INFO] [stdout] 8293c9751c0228e8a8fa8f6c70c318063e3cb20c812e562a8c6f4659d2050478 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cd3624ded478ff1413560342bb6176a6da865210745eac03c090ec5699ebf1fa [INFO] running `Command { std: "docker" "start" "-a" "cd3624ded478ff1413560342bb6176a6da865210745eac03c090ec5699ebf1fa", kill_on_drop: false }` [INFO] [stderr] Compiling chardrill v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io; [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: `Stdout` [INFO] [stdout] --> src/main.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{stdout, Stdout, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/main.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | use crossterm::event::{Event, KeyCode, read}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Attribute`, `Stylize`, and `style` [INFO] [stdout] --> src/main.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | use crossterm::style::{style, Color, Attribute, Stylize}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{stdout, Stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | / execute!( [INFO] [stdout] 86 | | stdout(), [INFO] [stdout] 87 | | style::SetForegroundColor(Color::Black), [INFO] [stdout] 88 | | style::SetBackgroundColor(Color::White), [INFO] [stdout] 89 | | style::Print(character), [INFO] [stdout] 90 | | style::ResetColor, [INFO] [stdout] 91 | | ); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 85 ~ let _ = execute!( [INFO] [stdout] 86 | stdout(), [INFO] [stdout] ... [INFO] [stdout] 90 | style::ResetColor, [INFO] [stdout] 91 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | / execute!( [INFO] [stdout] 94 | | stdout(), [INFO] [stdout] 95 | | style::SetForegroundColor(Color::White), [INFO] [stdout] 96 | | style::SetBackgroundColor(Color::Black), [INFO] [stdout] 97 | | style::Print(character), [INFO] [stdout] 98 | | style::ResetColor, [INFO] [stdout] 99 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 93 ~ let _ = execute!( [INFO] [stdout] 94 | stdout(), [INFO] [stdout] ... [INFO] [stdout] 98 | style::ResetColor, [INFO] [stdout] 99 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | / execute!( [INFO] [stdout] 106 | | stdout(), [INFO] [stdout] 107 | | Clear(ClearType::All), [INFO] [stdout] 108 | | Hide, [INFO] [stdout] 109 | | MoveTo(0, 0) [INFO] [stdout] 110 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 105 ~ let _ = execute!( [INFO] [stdout] 106 | stdout(), [INFO] [stdout] ... [INFO] [stdout] 109 | MoveTo(0, 0) [INFO] [stdout] 110 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "cd3624ded478ff1413560342bb6176a6da865210745eac03c090ec5699ebf1fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd3624ded478ff1413560342bb6176a6da865210745eac03c090ec5699ebf1fa", kill_on_drop: false }` [INFO] [stdout] cd3624ded478ff1413560342bb6176a6da865210745eac03c090ec5699ebf1fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] af0a41700c12727cdf46b511bdd2b55f9f10d3b1ce437604b78d7ac85e6e6f7a [INFO] running `Command { std: "docker" "start" "-a" "af0a41700c12727cdf46b511bdd2b55f9f10d3b1ce437604b78d7ac85e6e6f7a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stdout` [INFO] [stderr] --> src/main.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{stdout, Stdout, Write}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Event` [INFO] [stderr] --> src/main.rs:7:24 [INFO] [stderr] | [INFO] [stderr] 7 | use crossterm::event::{Event, KeyCode, read}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Attribute`, `Stylize`, and `style` [INFO] [stderr] --> src/main.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | use crossterm::style::{style, Color, Attribute, Stylize}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:4:31 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{stdout, Stdout, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | / execute!( [INFO] [stderr] 86 | | stdout(), [INFO] [stderr] 87 | | style::SetForegroundColor(Color::Black), [INFO] [stderr] 88 | | style::SetBackgroundColor(Color::White), [INFO] [stderr] 89 | | style::Print(character), [INFO] [stderr] 90 | | style::ResetColor, [INFO] [stderr] 91 | | ); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 85 ~ let _ = execute!( [INFO] [stderr] 86 | stdout(), [INFO] [stderr] ... [INFO] [stderr] 90 | style::ResetColor, [INFO] [stderr] 91 ~ );; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | / execute!( [INFO] [stderr] 94 | | stdout(), [INFO] [stderr] 95 | | style::SetForegroundColor(Color::White), [INFO] [stderr] 96 | | style::SetBackgroundColor(Color::Black), [INFO] [stderr] 97 | | style::Print(character), [INFO] [stderr] 98 | | style::ResetColor, [INFO] [stderr] 99 | | ); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 93 ~ let _ = execute!( [INFO] [stderr] 94 | stdout(), [INFO] [stderr] ... [INFO] [stderr] 98 | style::ResetColor, [INFO] [stderr] 99 ~ );; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | / execute!( [INFO] [stderr] 106 | | stdout(), [INFO] [stderr] 107 | | Clear(ClearType::All), [INFO] [stderr] 108 | | Hide, [INFO] [stderr] 109 | | MoveTo(0, 0) [INFO] [stderr] 110 | | ); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 105 ~ let _ = execute!( [INFO] [stderr] 106 | stdout(), [INFO] [stderr] ... [INFO] [stderr] 109 | MoveTo(0, 0) [INFO] [stderr] 110 ~ );; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `chardrill` (bin "chardrill" test) generated 8 warnings (run `cargo fix --bin "chardrill" --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chardrill-fddc54f12648c5b3) [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" "af0a41700c12727cdf46b511bdd2b55f9f10d3b1ce437604b78d7ac85e6e6f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af0a41700c12727cdf46b511bdd2b55f9f10d3b1ce437604b78d7ac85e6e6f7a", kill_on_drop: false }` [INFO] [stdout] af0a41700c12727cdf46b511bdd2b55f9f10d3b1ce437604b78d7ac85e6e6f7a