[INFO] cloning repository https://github.com/mbs0221/grublist-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbs0221/grublist-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbs0221%2Fgrublist-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbs0221%2Fgrublist-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5607de20a4376af2a582168a5fa785795508866f
[INFO] checking mbs0221/grublist-rust against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbs0221%2Fgrublist-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mbs0221/grublist-rust
[INFO] finished tweaking git repo https://github.com/mbs0221/grublist-rust
[INFO] tweaked toml for git repo https://github.com/mbs0221/grublist-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mbs0221/grublist-rust on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mbs0221/grublist-rust 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking mbs0221/grublist-rust against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbs0221%2Fgrublist-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mbs0221/grublist-rust
[INFO] finished tweaking git repo https://github.com/mbs0221/grublist-rust
[INFO] tweaked toml for git repo https://github.com/mbs0221/grublist-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mbs0221/grublist-rust on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mbs0221/grublist-rust 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a51403f9414e0de42ade580e36df02ec7af03403a545f974fa1f20d8784833ca
[INFO] running `Command { std: "docker" "start" "-a" "a51403f9414e0de42ade580e36df02ec7af03403a545f974fa1f20d8784833ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a51403f9414e0de42ade580e36df02ec7af03403a545f974fa1f20d8784833ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51403f9414e0de42ade580e36df02ec7af03403a545f974fa1f20d8784833ca", kill_on_drop: false }`
[INFO] [stdout] a51403f9414e0de42ade580e36df02ec7af03403a545f974fa1f20d8784833ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5290e75b72c3425df5d88a12d2c2103cf4f8f0b830e31ba9b7b5c3b2468c4f7a
[INFO] running `Command { std: "docker" "start" "-a" "5290e75b72c3425df5d88a12d2c2103cf4f8f0b830e31ba9b7b5c3b2468c4f7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling zmij v1.0.14
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking ratatui v0.27.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking grublist v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]    --> src/grub_config.rs:448:25
[INFO] [stdout]     |
[INFO] [stdout] 448 |     use std::io::{self, Write};
[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: `Write`
[INFO] [stdout]    --> src/grub_config.rs:448:25
[INFO] [stdout]     |
[INFO] [stdout] 448 |     use std::io::{self, Write};
[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`
[INFO] [stdout]  --> src/kernel_info.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_kernel_in_use`
[INFO] [stdout]  --> src/kernel_cleanup.rs:4:65
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::kernel_info::{list_kernel_files, get_current_kernel, is_kernel_in_use};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/custom_names.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/kernel_info.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DateTime`
[INFO] [stdout]   --> src/backup_manager.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |         use chrono::{DateTime, Local, TimeZone};
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_kernel_in_use`
[INFO] [stdout]  --> src/kernel_cleanup.rs:4:65
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::kernel_info::{list_kernel_files, get_current_kernel, is_kernel_in_use};
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/grub_validate.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/custom_names.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DateTime`
[INFO] [stdout]   --> src/backup_manager.rs:76:22
[INFO] [stdout]    |
[INFO] [stdout] 76 |         use chrono::{DateTime, Local, TimeZone};
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/grub_validate.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]    --> src/grub_config.rs:447:38
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn set_default_entry_interactive(entry: &crate::grub::Entry, bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entry`
[INFO] [stdout]    --> src/grub_config.rs:447:38
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn set_default_entry_interactive(entry: &crate::grub::Entry, bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:759:48
[INFO] [stdout]     |
[INFO] [stdout] 759 | ...                   Ok(mut config) => {
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:853:64
[INFO] [stdout]     |
[INFO] [stdout] 853 | ...                   Ok(mut config) => {
[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/main.rs:919:64
[INFO] [stdout]     |
[INFO] [stdout] 919 | ...                   Ok(mut config) => {
[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/main.rs:1164:57
[INFO] [stdout]      |
[INFO] [stdout] 1164 | ...                   let mut new_kernels = kernel_cleanup::scan_unused_kernels();
[INFO] [stdout]      |                           ----^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/main.rs:230:49
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     AppState::SelectBootEntry { path, selected, .. } => (2, *selected),
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/main.rs:358:74
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   if let AppState::SelectBootEntry { path, selected, .. } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^^^ help: try ignoring the field: `selected: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/main.rs:390:74
[INFO] [stdout]     |
[INFO] [stdout] 390 | ...                   if let AppState::SelectBootEntry { path, selected, .. } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^^^ help: try ignoring the field: `selected: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/main.rs:413:74
[INFO] [stdout]     |
[INFO] [stdout] 413 | ...                   if let AppState::SelectBootEntry { path, selected, action } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^^^ help: try ignoring the field: `selected: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/main.rs:439:74
[INFO] [stdout]     |
[INFO] [stdout] 439 | ...                   if let AppState::SelectBootEntry { path, selected, action } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^^^ help: try ignoring the field: `selected: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]    --> src/main.rs:470:78
[INFO] [stdout]     |
[INFO] [stdout] 470 | ...                   if let AppState::SelectBootEntry { path, action, .. } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^ help: try ignoring the field: `action: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/main.rs:1491:25
[INFO] [stdout]      |
[INFO] [stdout] 1491 |                     Err(e) => {
[INFO] [stdout]      |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:759:48
[INFO] [stdout]     |
[INFO] [stdout] 759 | ...                   Ok(mut config) => {
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:853:64
[INFO] [stdout]     |
[INFO] [stdout] 853 | ...                   Ok(mut config) => {
[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/main.rs:919:64
[INFO] [stdout]     |
[INFO] [stdout] 919 | ...                   Ok(mut config) => {
[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/main.rs:1164:57
[INFO] [stdout]      |
[INFO] [stdout] 1164 | ...                   let mut new_kernels = kernel_cleanup::scan_unused_kernels();
[INFO] [stdout]      |                           ----^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/main.rs:230:49
[INFO] [stdout]     |
[INFO] [stdout] 230 |                     AppState::SelectBootEntry { path, selected, .. } => (2, *selected),
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/main.rs:358:74
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   if let AppState::SelectBootEntry { path, selected, .. } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^^^ help: try ignoring the field: `selected: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/main.rs:390:74
[INFO] [stdout]     |
[INFO] [stdout] 390 | ...                   if let AppState::SelectBootEntry { path, selected, .. } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^^^ help: try ignoring the field: `selected: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/main.rs:413:74
[INFO] [stdout]     |
[INFO] [stdout] 413 | ...                   if let AppState::SelectBootEntry { path, selected, action } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^^^ help: try ignoring the field: `selected: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selected`
[INFO] [stdout]    --> src/main.rs:439:74
[INFO] [stdout]     |
[INFO] [stdout] 439 | ...                   if let AppState::SelectBootEntry { path, selected, action } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^^^ help: try ignoring the field: `selected: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]    --> src/main.rs:470:78
[INFO] [stdout]     |
[INFO] [stdout] 470 | ...                   if let AppState::SelectBootEntry { path, action, .. } = &self.state {
[INFO] [stdout]     |                                                                ^^^^^^ help: try ignoring the field: `action: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/main.rs:1491:25
[INFO] [stdout]      |
[INFO] [stdout] 1491 |                     Err(e) => {
[INFO] [stdout]      |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]     --> src/main.rs:1987:41
[INFO] [stdout]      |
[INFO] [stdout] 1987 |             AppState::RenameBootEntry { path, original_name, input_buffer } => {
[INFO] [stdout]      |                                         ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `search_selected` and `bcolors` are never read
[INFO] [stdout]   --> src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct App {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     search_selected: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 65 |     bcolors: colorprint::Bcolors,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/main.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     SelectBootEntrySearch {
[INFO] [stdout]    |     --------------------- field in this variant
[INFO] [stdout] 82 |         path: Vec<usize>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SearchMode` is never constructed
[INFO] [stdout]   --> src/main.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | enum AppState {
[INFO] [stdout]    |      -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 73 |     SearchMode {
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Info` is never constructed
[INFO] [stdout]    --> src/main.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | enum MessageType {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 149 |     Info,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ViewKernelInfo` and `Rename` are never constructed
[INFO] [stdout]    --> src/main.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 153 | enum SelectBootEntryAction {
[INFO] [stdout]     |      --------------------- variants in this enum
[INFO] [stdout] 154 |     ViewKernelInfo,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 155 |     Rename,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SelectBootEntryAction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EditLinuxParams` and `EditLinuxDefaultParams` are never constructed
[INFO] [stdout]    --> src/main.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | enum GrubConfigInputMode {
[INFO] [stdout]     |      ------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 163 |     EditLinuxParams,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 164 |     EditLinuxDefaultParams,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GrubConfigInputMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `start_search` is never used
[INFO] [stdout]     --> src/main.rs:1526:8
[INFO] [stdout]      |
[INFO] [stdout]  177 | impl App {
[INFO] [stdout]      | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1526 |     fn start_search(&mut self, c: char) {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `okgreen`, `okblue`, `fail`, `warning`, `bold`, and `endc` are never used
[INFO] [stdout]   --> src/colorprint.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  4 | impl Bcolors {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  9 |     pub fn okgreen(&self, text: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn okblue(&self, text: &str) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn fail(&self, text: &str) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn warning(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn bold(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn endc(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `validate_and_fix_grub_default` and `get` are never used
[INFO] [stdout]    --> src/grub_config.rs:88:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl GrubConfig {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub fn validate_and_fix_grub_default(&mut self, grub_entry: &crate::grub::Entry) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn get(&self, key: &str) -> Option<&String> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `edit_parameter_list` is never used
[INFO] [stdout]    --> src/grub_config.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn edit_parameter_list(title: &str, params: &mut Vec<String>, bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `edit_kernel_parameters` is never used
[INFO] [stdout]    --> src/grub_config.rs:348:8
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub fn edit_kernel_parameters(bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_default_entry_interactive` is never used
[INFO] [stdout]    --> src/grub_config.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn set_default_entry_interactive(entry: &crate::grub::Entry, bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_default_entry` is never used
[INFO] [stdout]    --> src/grub_config.rs:465:8
[INFO] [stdout]     |
[INFO] [stdout] 465 | pub fn set_default_entry(entry: &crate::grub::Entry, path: &[usize], bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_default_entry` is never used
[INFO] [stdout]    --> src/grub_config.rs:533:8
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub fn view_default_entry(entry: &crate::grub::Entry, bcolors: &colorprint::Bcolors) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `configure_timeout` is never used
[INFO] [stdout]    --> src/grub_config.rs:645:8
[INFO] [stdout]     |
[INFO] [stdout] 645 | pub fn configure_timeout(bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_kernel_in_use` is never used
[INFO] [stdout]   --> src/kernel_info.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn is_kernel_in_use(kernel_version: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string_to_path` is never used
[INFO] [stdout]   --> src/custom_names.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn string_to_path(s: &str) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `output` is never read
[INFO] [stdout]   --> src/grub_validate.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct ValidationResult {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub output: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidationResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_grub_version` is never used
[INFO] [stdout]   --> src/grub_validate.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn get_grub_version() -> Option<(u32, u32)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]     --> src/main.rs:1987:41
[INFO] [stdout]      |
[INFO] [stdout] 1987 |             AppState::RenameBootEntry { path, original_name, input_buffer } => {
[INFO] [stdout]      |                                         ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `search_selected` and `bcolors` are never read
[INFO] [stdout]   --> src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | struct App {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     search_selected: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 65 |     bcolors: colorprint::Bcolors,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/main.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     SelectBootEntrySearch {
[INFO] [stdout]    |     --------------------- field in this variant
[INFO] [stdout] 82 |         path: Vec<usize>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SearchMode` is never constructed
[INFO] [stdout]   --> src/main.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | enum AppState {
[INFO] [stdout]    |      -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 73 |     SearchMode {
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Info` is never constructed
[INFO] [stdout]    --> src/main.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | enum MessageType {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 149 |     Info,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MessageType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ViewKernelInfo` and `Rename` are never constructed
[INFO] [stdout]    --> src/main.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 153 | enum SelectBootEntryAction {
[INFO] [stdout]     |      --------------------- variants in this enum
[INFO] [stdout] 154 |     ViewKernelInfo,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 155 |     Rename,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SelectBootEntryAction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EditLinuxParams` and `EditLinuxDefaultParams` are never constructed
[INFO] [stdout]    --> src/main.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | enum GrubConfigInputMode {
[INFO] [stdout]     |      ------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 163 |     EditLinuxParams,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 164 |     EditLinuxDefaultParams,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GrubConfigInputMode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `start_search` is never used
[INFO] [stdout]     --> src/main.rs:1526:8
[INFO] [stdout]      |
[INFO] [stdout]  177 | impl App {
[INFO] [stdout]      | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1526 |     fn start_search(&mut self, c: char) {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `okgreen`, `okblue`, `fail`, `warning`, `bold`, and `endc` are never used
[INFO] [stdout]   --> src/colorprint.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  4 | impl Bcolors {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  9 |     pub fn okgreen(&self, text: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn okblue(&self, text: &str) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn fail(&self, text: &str) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn warning(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn bold(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn endc(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `validate_and_fix_grub_default` and `get` are never used
[INFO] [stdout]    --> src/grub_config.rs:88:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl GrubConfig {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub fn validate_and_fix_grub_default(&mut self, grub_entry: &crate::grub::Entry) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn get(&self, key: &str) -> Option<&String> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `edit_parameter_list` is never used
[INFO] [stdout]    --> src/grub_config.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn edit_parameter_list(title: &str, params: &mut Vec<String>, bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `edit_kernel_parameters` is never used
[INFO] [stdout]    --> src/grub_config.rs:348:8
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub fn edit_kernel_parameters(bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_default_entry_interactive` is never used
[INFO] [stdout]    --> src/grub_config.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 447 | pub fn set_default_entry_interactive(entry: &crate::grub::Entry, bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_default_entry` is never used
[INFO] [stdout]    --> src/grub_config.rs:465:8
[INFO] [stdout]     |
[INFO] [stdout] 465 | pub fn set_default_entry(entry: &crate::grub::Entry, path: &[usize], bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_default_entry` is never used
[INFO] [stdout]    --> src/grub_config.rs:533:8
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub fn view_default_entry(entry: &crate::grub::Entry, bcolors: &colorprint::Bcolors) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `configure_timeout` is never used
[INFO] [stdout]    --> src/grub_config.rs:645:8
[INFO] [stdout]     |
[INFO] [stdout] 645 | pub fn configure_timeout(bcolors: &colorprint::Bcolors) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_kernel_in_use` is never used
[INFO] [stdout]   --> src/kernel_info.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn is_kernel_in_use(kernel_version: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string_to_path` is never used
[INFO] [stdout]   --> src/custom_names.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn string_to_path(s: &str) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `output` is never read
[INFO] [stdout]   --> src/grub_validate.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct ValidationResult {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub output: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ValidationResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_grub_version` is never used
[INFO] [stdout]   --> src/grub_validate.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn get_grub_version() -> Option<(u32, u32)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.32s
[INFO] running `Command { std: "docker" "inspect" "5290e75b72c3425df5d88a12d2c2103cf4f8f0b830e31ba9b7b5c3b2468c4f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5290e75b72c3425df5d88a12d2c2103cf4f8f0b830e31ba9b7b5c3b2468c4f7a", kill_on_drop: false }`
[INFO] [stdout] 5290e75b72c3425df5d88a12d2c2103cf4f8f0b830e31ba9b7b5c3b2468c4f7a
