[INFO] cloning repository https://github.com/talDoFlemis/ferrix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/talDoFlemis/ferrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtalDoFlemis%2Fferrix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtalDoFlemis%2Fferrix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d655f2083ba8c36b8126557119e0618cd27c1863
[INFO] building talDoFlemis/ferrix against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtalDoFlemis%2Fferrix" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/talDoFlemis/ferrix
[INFO] finished tweaking git repo https://github.com/talDoFlemis/ferrix
[INFO] tweaked toml for git repo https://github.com/talDoFlemis/ferrix written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/talDoFlemis/ferrix on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/talDoFlemis/ferrix 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `literal`
[INFO] [stdout]   --> src/parser.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     token::{any, literal, one_of, take_while},
[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: `Unit`
[INFO] [stdout]  --> src/repl_v2.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byte_unit::{Byte, Unit, UnitType};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `simple_ext4::mkfs::make` and `vdisk::VDisk`
[INFO] [stdout]  --> src/simple_ext4/fs.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{simple_ext4::mkfs::make, vdisk::VDisk};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileAttr` and `ReplyOpen`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     FileAttr, FileType, Filesystem, KernelConfig, ReplyAttr, ReplyCreate, ReplyData,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     ReplyDirectory, ReplyEmpty, ReplyEntry, ReplyOpen, ReplyWrite, Request,
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mode`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     sys::stat::{Mode, SFlag},
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UNIX_EPOCH` and `path::PathBuf`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     time::{Duration, UNIX_EPOCH},
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BackgroundSession` and `MountOption`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fuser::{BackgroundSession, MountOption};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MmapMut`, `MmapOptions`, and `Mmap`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use memmap::{Mmap, MmapMut, MmapOptions};
[INFO] [stdout]   |              ^^^^  ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distr::Uniform`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::distr::Uniform;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `Path`, `ffi::OsStrExt`, and `thread`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     os::unix::{ffi::OsStrExt, fs::MetadataExt},
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 12 |     path::{Path, PathBuf},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 13 |     process::exit,
[INFO] [stdout] 14 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^  ^^^^^
[INFO] [stdout] 15 |     thread, u16, usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VDisk`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     vdisk::{self, VDisk, VDiskSize},
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::debug`
[INFO] [stdout]   --> src/simple_ext4/types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tracing::debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MountOption`
[INFO] [stdout]  --> src/simple_ext4/fs_in_fs.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Filesystem, KernelConfig, MountOption, ReplyAttr, ReplyCreate, ReplyData, ReplyDirectory,
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]   --> src/simple_ext4/fs_in_fs.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::io::{BufRead, BufReader, ErrorKind, Read, Seek, SeekFrom, Write};
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]   --> src/simple_ext4/fs_in_fs.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{env, fs, io};
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `abi-7-26`
[INFO] [stdout]    --> src/simple_ext4/fs_in_fs.rs:468:15
[INFO] [stdout]     |
[INFO] [stdout] 468 |         #[cfg(feature = "abi-7-26")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `abi-7-26` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/simple_ext4/mkfs.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, bail};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/system.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mem::size`
[INFO] [stdout]  --> src/vdisk.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::mem::size;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     error::{AddContext, ErrorKind, FromExternalError, FromRecoverableError, ParserError},
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `winnow::PResult`: Replaced with ModalResult
[INFO] [stdout]   --> src/parser.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 | type ParserResult<T> = winnow::PResult<T, FerrixParserError>;
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:63:43
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn from_error_kind(_input: &I, _kind: ErrorKind) -> Self {
[INFO] [stdout]    |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |         _kind: ErrorKind,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]    --> src/parser.rs:114:50
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn from_external_error(_: &Input<'a>, _kind: ErrorKind, e: ParseIntError) -> Self {
[INFO] [stdout]     |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 |     io::{BufReader, Cursor, Read, Seek, Write},
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]   --> src/system.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn chdir(&self, cmd: &ChangeDirCommand) -> Result<()> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn touch(&mut self, cmd: &TouchCommand) -> Result<()> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:108:22
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn mv(&mut self, cmd: &MoveCommand) -> Result<()> {
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn make_dir(&mut self, cmd: &MakeDirCommand) -> Result<()> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn remove(&mut self, cmd: &RemoveCommand) -> Result<()> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn head(&self, cmd: &HeadCommand) -> Result<Vec<Number>> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:124:20
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn list(&self, cmd: &ListCommand) -> Result<ListCommandOutput> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:128:20
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn sort(&self, cmd: &SortCommand) -> Result<()> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn cat(&self, cmd: &CatCommand) -> Result<PathBuf> {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpaceAround` is never used
[INFO] [stdout]    --> src/parser.rs:687:7
[INFO] [stdout]     |
[INFO] [stdout] 687 | trait SpaceAround<I, O, E>: Parser<I, O, E> + Sized
[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 `file_system` is never read
[INFO] [stdout]   --> src/repl.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Repl<I, O, F>
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     file_system: F,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Repl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find_inode_from_path` and `find_dir` are never used
[INFO] [stdout]    --> src/simple_ext4/fs.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl SimpleExt4FS {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn find_inode_from_path<P>(&self, path: P) -> FSResult<(Inode, u32)>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn find_dir<P>(&self, path: P) -> FSResult<(Directory, u32)>
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]    --> src/simple_ext4/fs_in_fs.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub struct FSInFS {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 241 |     size: u64,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fuse_allow_other_enabled` is never used
[INFO] [stdout]     --> src/simple_ext4/fs_in_fs.rs:1893:4
[INFO] [stdout]      |
[INFO] [stdout] 1893 | fn fuse_allow_other_enabled() -> io::Result<bool> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn render_prompt_segment(&self) -> Cow<str> {
[INFO] [stdout]    |                              ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn render_prompt_segment(&self) -> Cow<'_, str> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn render_prompt_left(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn render_prompt_left(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn render_prompt_right(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn render_prompt_right(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 72 |         _prompt_mode: clap_repl::reedline::PromptEditMode,
[INFO] [stdout] 73 |     ) -> std::borrow::Cow<str> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:77:42
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 83 |         history_search: clap_repl::reedline::PromptHistorySearch,
[INFO] [stdout] 84 |     ) -> std::borrow::Cow<str> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ferrix::complete_command::MakeDirCommand`
[INFO] [stdout]  --> src/bin/flemis_fs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ferrix::complete_command::MakeDirCommand;
[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: `ferrix::system::System`
[INFO] [stdout]  --> src/bin/flemis_fs.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ferrix::system::System;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/bin/flemis_fs.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{info, Level};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "358301ec4b4525153fca96cd02a325a6a2497b6183363de44dc587cbfaa4caa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358301ec4b4525153fca96cd02a325a6a2497b6183363de44dc587cbfaa4caa2", kill_on_drop: false }`
[INFO] [stdout] 358301ec4b4525153fca96cd02a325a6a2497b6183363de44dc587cbfaa4caa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ebbf93815af1016b32538beff325f752b39dcb893a05e48de46d70a664c753c
[INFO] running `Command { std: "docker" "start" "-a" "5ebbf93815af1016b32538beff325f752b39dcb893a05e48de46d70a664c753c", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `literal`
[INFO] [stdout]   --> src/parser.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     token::{any, literal, one_of, take_while},
[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: `Unit`
[INFO] [stdout]  --> src/repl_v2.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byte_unit::{Byte, Unit, UnitType};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `simple_ext4::mkfs::make` and `vdisk::VDisk`
[INFO] [stdout]  --> src/simple_ext4/fs.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{simple_ext4::mkfs::make, vdisk::VDisk};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileAttr` and `ReplyOpen`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     FileAttr, FileType, Filesystem, KernelConfig, ReplyAttr, ReplyCreate, ReplyData,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     ReplyDirectory, ReplyEmpty, ReplyEntry, ReplyOpen, ReplyWrite, Request,
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mode`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     sys::stat::{Mode, SFlag},
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UNIX_EPOCH` and `path::PathBuf`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     time::{Duration, UNIX_EPOCH},
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BackgroundSession` and `MountOption`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fuser::{BackgroundSession, MountOption};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MmapMut`, `MmapOptions`, and `Mmap`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use memmap::{Mmap, MmapMut, MmapOptions};
[INFO] [stdout]   |              ^^^^  ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distr::Uniform`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::distr::Uniform;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `Path`, `ffi::OsStrExt`, and `thread`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     os::unix::{ffi::OsStrExt, fs::MetadataExt},
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 12 |     path::{Path, PathBuf},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 13 |     process::exit,
[INFO] [stdout] 14 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^  ^^^^^
[INFO] [stdout] 15 |     thread, u16, usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VDisk`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     vdisk::{self, VDisk, VDiskSize},
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::debug`
[INFO] [stdout]   --> src/simple_ext4/types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tracing::debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MountOption`
[INFO] [stdout]  --> src/simple_ext4/fs_in_fs.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Filesystem, KernelConfig, MountOption, ReplyAttr, ReplyCreate, ReplyData, ReplyDirectory,
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]   --> src/simple_ext4/fs_in_fs.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::io::{BufRead, BufReader, ErrorKind, Read, Seek, SeekFrom, Write};
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]   --> src/simple_ext4/fs_in_fs.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{env, fs, io};
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `abi-7-26`
[INFO] [stdout]    --> src/simple_ext4/fs_in_fs.rs:468:15
[INFO] [stdout]     |
[INFO] [stdout] 468 |         #[cfg(feature = "abi-7-26")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `abi-7-26` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/simple_ext4/mkfs.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, bail};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/system.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mem::size`
[INFO] [stdout]  --> src/vdisk.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::mem::size;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     error::{AddContext, ErrorKind, FromExternalError, FromRecoverableError, ParserError},
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `winnow::PResult`: Replaced with ModalResult
[INFO] [stdout]   --> src/parser.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 | type ParserResult<T> = winnow::PResult<T, FerrixParserError>;
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:63:43
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn from_error_kind(_input: &I, _kind: ErrorKind) -> Self {
[INFO] [stdout]    |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |         _kind: ErrorKind,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]    --> src/parser.rs:114:50
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn from_external_error(_: &Input<'a>, _kind: ErrorKind, e: ParseIntError) -> Self {
[INFO] [stdout]     |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 |     io::{BufReader, Cursor, Read, Seek, Write},
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]   --> src/system.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn chdir(&self, cmd: &ChangeDirCommand) -> Result<()> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn touch(&mut self, cmd: &TouchCommand) -> Result<()> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:108:22
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn mv(&mut self, cmd: &MoveCommand) -> Result<()> {
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn make_dir(&mut self, cmd: &MakeDirCommand) -> Result<()> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn remove(&mut self, cmd: &RemoveCommand) -> Result<()> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn head(&self, cmd: &HeadCommand) -> Result<Vec<Number>> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:124:20
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn list(&self, cmd: &ListCommand) -> Result<ListCommandOutput> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:128:20
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn sort(&self, cmd: &SortCommand) -> Result<()> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn cat(&self, cmd: &CatCommand) -> Result<PathBuf> {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpaceAround` is never used
[INFO] [stdout]    --> src/parser.rs:687:7
[INFO] [stdout]     |
[INFO] [stdout] 687 | trait SpaceAround<I, O, E>: Parser<I, O, E> + Sized
[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 `file_system` is never read
[INFO] [stdout]   --> src/repl.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Repl<I, O, F>
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     file_system: F,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Repl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `find_inode_from_path` and `find_dir` are never used
[INFO] [stdout]    --> src/simple_ext4/fs.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl SimpleExt4FS {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn find_inode_from_path<P>(&self, path: P) -> FSResult<(Inode, u32)>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn find_dir<P>(&self, path: P) -> FSResult<(Directory, u32)>
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]    --> src/simple_ext4/fs_in_fs.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub struct FSInFS {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 241 |     size: u64,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fuse_allow_other_enabled` is never used
[INFO] [stdout]     --> src/simple_ext4/fs_in_fs.rs:1893:4
[INFO] [stdout]      |
[INFO] [stdout] 1893 | fn fuse_allow_other_enabled() -> io::Result<bool> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn render_prompt_segment(&self) -> Cow<str> {
[INFO] [stdout]    |                              ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn render_prompt_segment(&self) -> Cow<'_, str> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn render_prompt_left(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn render_prompt_left(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn render_prompt_right(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn render_prompt_right(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 72 |         _prompt_mode: clap_repl::reedline::PromptEditMode,
[INFO] [stdout] 73 |     ) -> std::borrow::Cow<str> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:77:42
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 83 |         history_search: clap_repl::reedline::PromptHistorySearch,
[INFO] [stdout] 84 |     ) -> std::borrow::Cow<str> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ferrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ferrix::complete_command::MakeDirCommand`
[INFO] [stdout]  --> src/bin/flemis_fs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ferrix::complete_command::MakeDirCommand;
[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: `ferrix::system::System`
[INFO] [stdout]  --> src/bin/flemis_fs.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ferrix::system::System;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/bin/flemis_fs.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{info, Level};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `literal`
[INFO] [stdout]   --> src/parser.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     token::{any, literal, one_of, take_while},
[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: `Unit`
[INFO] [stdout]  --> src/repl_v2.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use byte_unit::{Byte, Unit, UnitType};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `simple_ext4::mkfs::make` and `vdisk::VDisk`
[INFO] [stdout]  --> src/simple_ext4/fs.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{simple_ext4::mkfs::make, vdisk::VDisk};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileAttr` and `ReplyOpen`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     FileAttr, FileType, Filesystem, KernelConfig, ReplyAttr, ReplyCreate, ReplyData,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     ReplyDirectory, ReplyEmpty, ReplyEntry, ReplyOpen, ReplyWrite, Request,
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mode`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     sys::stat::{Mode, SFlag},
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `UNIX_EPOCH` and `path::PathBuf`
[INFO] [stdout]   --> src/simple_ext4/fs.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     path::PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 29 |     time::{Duration, UNIX_EPOCH},
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FileAttr`, `Filesystem`, `ReplyAttr`, `ReplyData`, `ReplyDirectory`, `ReplyEntry`, `ReplyWrite`, and `Request`
[INFO] [stdout]    --> src/simple_ext4/fs.rs:996:9
[INFO] [stdout]     |
[INFO] [stdout] 996 |         FileAttr, Filesystem, Reply, ReplyAttr, ReplyData, ReplyDirectory, ReplyEntry, ReplyWrite,
[INFO] [stdout]     |         ^^^^^^^^  ^^^^^^^^^^         ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 997 |         Request,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `UNIX_EPOCH`
[INFO] [stdout]    --> src/simple_ext4/fs.rs:999:21
[INFO] [stdout]     |
[INFO] [stdout] 999 |     use std::time::{Duration, UNIX_EPOCH};
[INFO] [stdout]     |                     ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ffi::OsString`
[INFO] [stdout]     --> src/simple_ext4/fs.rs:1000:15
[INFO] [stdout]      |
[INFO] [stdout] 1000 |     use std::{ffi::OsString, path::PathBuf};
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BackgroundSession` and `MountOption`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fuser::{BackgroundSession, MountOption};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MmapMut`, `MmapOptions`, and `Mmap`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use memmap::{Mmap, MmapMut, MmapOptions};
[INFO] [stdout]   |              ^^^^  ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distr::Uniform`
[INFO] [stdout]  --> src/simple_ext4/flemis_system.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::distr::Uniform;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `Path`, `ffi::OsStrExt`, and `thread`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     os::unix::{ffi::OsStrExt, fs::MetadataExt},
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 12 |     path::{Path, PathBuf},
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 13 |     process::exit,
[INFO] [stdout] 14 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^  ^^^^^
[INFO] [stdout] 15 |     thread, u16, usize,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VDisk`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     vdisk::{self, VDisk, VDiskSize},
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::debug`
[INFO] [stdout]   --> src/simple_ext4/types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tracing::debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `self`
[INFO] [stdout]    --> src/simple_ext4/types.rs:453:21
[INFO] [stdout]     |
[INFO] [stdout] 453 |     use std::time::{self, SystemTime};
[INFO] [stdout]     |                     ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MountOption`
[INFO] [stdout]  --> src/simple_ext4/fs_in_fs.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Filesystem, KernelConfig, MountOption, ReplyAttr, ReplyCreate, ReplyData, ReplyDirectory,
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]   --> src/simple_ext4/fs_in_fs.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::io::{BufRead, BufReader, ErrorKind, Read, Seek, SeekFrom, Write};
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]   --> src/simple_ext4/fs_in_fs.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{env, fs, io};
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `abi-7-26`
[INFO] [stdout]    --> src/simple_ext4/fs_in_fs.rs:468:15
[INFO] [stdout]     |
[INFO] [stdout] 468 |         #[cfg(feature = "abi-7-26")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `abi-7-26` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/simple_ext4/mkfs.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, bail};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/system.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::mem::size`
[INFO] [stdout]  --> src/vdisk.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::mem::size;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |     error::{AddContext, ErrorKind, FromExternalError, FromRecoverableError, ParserError},
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `winnow::PResult`: Replaced with ModalResult
[INFO] [stdout]   --> src/parser.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 | type ParserResult<T> = winnow::PResult<T, FerrixParserError>;
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:63:43
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn from_error_kind(_input: &I, _kind: ErrorKind) -> Self {
[INFO] [stdout]    |                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]   --> src/parser.rs:77:16
[INFO] [stdout]    |
[INFO] [stdout] 77 |         _kind: ErrorKind,
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `winnow::error::ErrorKind`
[INFO] [stdout]    --> src/parser.rs:114:50
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn from_external_error(_: &Input<'a>, _kind: ErrorKind, e: ParseIntError) -> Self {
[INFO] [stdout]     |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Reply`
[INFO] [stdout]    --> src/simple_ext4/fs.rs:996:31
[INFO] [stdout]     |
[INFO] [stdout] 996 |         FileAttr, Filesystem, Reply, ReplyAttr, ReplyData, ReplyDirectory, ReplyEntry, ReplyWrite,
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/simple_ext4/flemis_system.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 |     io::{BufReader, Cursor, Read, Seek, Write},
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]   --> src/system.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn chdir(&self, cmd: &ChangeDirCommand) -> Result<()> {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn touch(&mut self, cmd: &TouchCommand) -> Result<()> {
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:108:22
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn mv(&mut self, cmd: &MoveCommand) -> Result<()> {
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn make_dir(&mut self, cmd: &MakeDirCommand) -> Result<()> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:116:26
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn remove(&mut self, cmd: &RemoveCommand) -> Result<()> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn head(&self, cmd: &HeadCommand) -> Result<Vec<Number>> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:124:20
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn list(&self, cmd: &ListCommand) -> Result<ListCommandOutput> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:128:20
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn sort(&self, cmd: &SortCommand) -> Result<()> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/system.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn cat(&self, cmd: &CatCommand) -> Result<PathBuf> {
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpaceAround` is never used
[INFO] [stdout]    --> src/parser.rs:687:7
[INFO] [stdout]     |
[INFO] [stdout] 687 | trait SpaceAround<I, O, E>: Parser<I, O, E> + Sized
[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 `file_system` is never read
[INFO] [stdout]   --> src/repl.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Repl<I, O, F>
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     file_system: F,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Repl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `find_inode_from_path` is never used
[INFO] [stdout]    --> src/simple_ext4/fs.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout]  42 | impl SimpleExt4FS {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn find_inode_from_path<P>(&self, path: P) -> FSResult<(Inode, u32)>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]    --> src/simple_ext4/fs_in_fs.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub struct FSInFS {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 241 |     size: u64,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fuse_allow_other_enabled` is never used
[INFO] [stdout]     --> src/simple_ext4/fs_in_fs.rs:1893:4
[INFO] [stdout]      |
[INFO] [stdout] 1893 | fn fuse_allow_other_enabled() -> io::Result<bool> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn render_prompt_segment(&self) -> Cow<str> {
[INFO] [stdout]    |                              ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn render_prompt_segment(&self) -> Cow<'_, str> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn render_prompt_left(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn render_prompt_left(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn render_prompt_right(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                            ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn render_prompt_right(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 72 |         _prompt_mode: clap_repl::reedline::PromptEditMode,
[INFO] [stdout] 73 |     ) -> std::borrow::Cow<str> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:77:42
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<str> {
[INFO] [stdout]    |                                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn render_prompt_multiline_indicator(&self) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/repl_v2.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 83 |         history_search: clap_repl::reedline::PromptHistorySearch,
[INFO] [stdout] 84 |     ) -> std::borrow::Cow<str> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     ) -> std::borrow::Cow<'_, str> {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `Command { std: "docker" "inspect" "5ebbf93815af1016b32538beff325f752b39dcb893a05e48de46d70a664c753c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ebbf93815af1016b32538beff325f752b39dcb893a05e48de46d70a664c753c", kill_on_drop: false }`
[INFO] [stdout] 5ebbf93815af1016b32538beff325f752b39dcb893a05e48de46d70a664c753c