[INFO] cloning repository https://github.com/angeloanan/notifi-printer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/angeloanan/notifi-printer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangeloanan%2Fnotifi-printer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangeloanan%2Fnotifi-printer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2929a265b2299d5101ce50a8ca15945fa9ef707b
[INFO] checking angeloanan/notifi-printer against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fangeloanan%2Fnotifi-printer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/angeloanan/notifi-printer
[INFO] finished tweaking git repo https://github.com/angeloanan/notifi-printer
[INFO] tweaked toml for git repo https://github.com/angeloanan/notifi-printer written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/angeloanan/notifi-printer on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/angeloanan/notifi-printer 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "1174be6db8b6f237f6f76e80e7bd3d3c0bf9578591ba81c5d35e4725c012bb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1174be6db8b6f237f6f76e80e7bd3d3c0bf9578591ba81c5d35e4725c012bb7e" "/opt/rustwide/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1174be6db8b6f237f6f76e80e7bd3d3c0bf9578591ba81c5d35e4725c012bb7e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/bin/custom.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tracing::{debug, info};
[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: `debug`
[INFO] [stdout]  --> src/bin/charcode.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tracing::{debug, info};
[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: `debug`
[INFO] [stdout]  --> src/bin/charcode.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tracing::{debug, info};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/gmail-test.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     loop {
[INFO] [stdout]  95 | |         let mut idle = session.idle();
[INFO] [stdout]  96 | |         match idle.init().await {
[INFO] [stdout]  97 | |             Ok(_) => info!("Initialized IDLE!"),
[INFO] [stdout] ...   |
[INFO] [stdout] 155 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 158 |       session.logout().await.expect("Unable to logout.")
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/bin/custom.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tracing::{debug, info};
[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: `std::io::prelude::*`
[INFO] [stdout]  --> src/util.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::prelude::*;
[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: `io::BufWriter`
[INFO] [stdout]  --> src/util.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io::BufWriter, sync::LazyLock};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/gmail-test.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut exists_count = mailbox.exists;
[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: unused variable: `exists_count`
[INFO] [stdout]   --> src/bin/gmail-test.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut exists_count = mailbox.exists;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exists_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/gmail-test.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout]  94 | /     loop {
[INFO] [stdout]  95 | |         let mut idle = session.idle();
[INFO] [stdout]  96 | |         match idle.init().await {
[INFO] [stdout]  97 | |             Ok(_) => info!("Initialized IDLE!"),
[INFO] [stdout] ...   |
[INFO] [stdout] 155 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 158 |       session.logout().await.expect("Unable to logout.")
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/util.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::prelude::*;
[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: `io::BufWriter`
[INFO] [stdout]  --> src/util.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io::BufWriter, sync::LazyLock};
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/gmail-test.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut exists_count = mailbox.exists;
[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: unused variable: `exists_count`
[INFO] [stdout]   --> src/bin/gmail-test.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut exists_count = mailbox.exists;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exists_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDENT` is never used
[INFO] [stdout]  --> src/printer.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const INDENT: u8 = 0xDD;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `JUSTIFY_RIGHT` is never used
[INFO] [stdout]   --> src/printer.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const JUSTIFY_RIGHT: &[u8; 3] = &[ESC, b'a', 0x2];
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NotificationService` is never used
[INFO] [stdout]  --> src/service/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait NotificationService {}
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PATTERN` is never used
[INFO] [stdout]  --> src/util.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PATTERN: &str = r"[\u{1F1E6}-\u{1F1FF}]{2}|\u{1F3F4}[\u{E0061}-\u{E007A}]{2}[\u{E0030}-\u{E0039}\u{E0061}-\u{E007A}]{1,3}\u{E00...
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `EMOJI_REGEX` is never used
[INFO] [stdout]  --> src/util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub static EMOJI_REGEX: LazyLock<Regex> = LazyLock::new(|| Regex::new(PATTERN).unwrap());
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sanitize_emoji` is never used
[INFO] [stdout]  --> src/util.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn sanitize_emoji(string: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDENT` is never used
[INFO] [stdout]  --> src/printer.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const INDENT: u8 = 0xDD;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `JUSTIFY_RIGHT` is never used
[INFO] [stdout]   --> src/printer.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const JUSTIFY_RIGHT: &[u8; 3] = &[ESC, b'a', 0x2];
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NotificationService` is never used
[INFO] [stdout]  --> src/service/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait NotificationService {}
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PATTERN` is never used
[INFO] [stdout]  --> src/util.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PATTERN: &str = r"[\u{1F1E6}-\u{1F1FF}]{2}|\u{1F3F4}[\u{E0061}-\u{E007A}]{2}[\u{E0030}-\u{E0039}\u{E0061}-\u{E007A}]{1,3}\u{E00...
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `EMOJI_REGEX` is never used
[INFO] [stdout]  --> src/util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub static EMOJI_REGEX: LazyLock<Regex> = LazyLock::new(|| Regex::new(PATTERN).unwrap());
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sanitize_emoji` is never used
[INFO] [stdout]  --> src/util.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn sanitize_emoji(string: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "1174be6db8b6f237f6f76e80e7bd3d3c0bf9578591ba81c5d35e4725c012bb7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1174be6db8b6f237f6f76e80e7bd3d3c0bf9578591ba81c5d35e4725c012bb7e", kill_on_drop: false }`
[INFO] [stdout] 1174be6db8b6f237f6f76e80e7bd3d3c0bf9578591ba81c5d35e4725c012bb7e
