[INFO] cloning repository https://github.com/plecong/mergerfs-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plecong/mergerfs-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplecong%2Fmergerfs-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplecong%2Fmergerfs-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf24247884b0c581293e8496246a8715ecb57a61
[INFO] testing plecong/mergerfs-rs against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplecong%2Fmergerfs-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/plecong/mergerfs-rs
[INFO] finished tweaking git repo https://github.com/plecong/mergerfs-rs
[INFO] tweaked toml for git repo https://github.com/plecong/mergerfs-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/plecong/mergerfs-rs on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/plecong/mergerfs-rs 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0a9cfc02d5ee1768c14a2d61b4acc3de765267e833acc0adf54f078a7cd8c38
[INFO] running `Command { std: "docker" "start" "-a" "c0a9cfc02d5ee1768c14a2d61b4acc3de765267e833acc0adf54f078a7cd8c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a9cfc02d5ee1768c14a2d61b4acc3de765267e833acc0adf54f078a7cd8c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a9cfc02d5ee1768c14a2d61b4acc3de765267e833acc0adf54f078a7cd8c38", kill_on_drop: false }`
[INFO] [stdout] c0a9cfc02d5ee1768c14a2d61b4acc3de765267e833acc0adf54f078a7cd8c38
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[INFO] [stdout] e0d110b7330da000c34db87cd36033c36bbe5e9621dacca0a089bc9a70232d85
[INFO] running `Command { std: "docker" "start" "-a" "e0d110b7330da000c34db87cd36033c36bbe5e9621dacca0a089bc9a70232d85", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mergerfs-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `existing_path_all::ExistingPathAllActionPolicy`
[INFO] [stdout]  --> src/policy/action/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use existing_path_all::ExistingPathAllActionPolicy;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/fuse_fs.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let path = {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NoCreate` is never constructed
[INFO] [stdout]  --> src/branch.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum BranchMode {
[INFO] [stdout]   |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 7 |     NoCreate,  // Branch can be read and modified but not used for new file creation
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BranchMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_no_create` and `is_readonly_or_no_create` are never used
[INFO] [stdout]   --> src/branch.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Branch {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn is_no_create(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn is_readonly_or_no_create(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Full` is never constructed
[INFO] [stdout]   --> src/config.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum StatFSMode {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 10 |     Base,  // Use base branch paths
[INFO] [stdout] 11 |     Full,  // Use full path (branch + fuse path)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StatFSMode` 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: variants `ReadOnly` and `NoCreate` are never constructed
[INFO] [stdout]   --> src/config.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum StatFSIgnore {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 22 |     None,      // Don't ignore any branches
[INFO] [stdout] 23 |     ReadOnly,  // Ignore read-only branches for available space
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     NoCreate,  // Ignore no-create branches for available space
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StatFSIgnore` 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: variants `RelSymlink` and `AbsSymlink` are never constructed
[INFO] [stdout]   --> src/config.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum RenameEXDEV {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 35 |     Passthrough, // Return EXDEV error to caller
[INFO] [stdout] 36 |     RelSymlink,  // Create relative symlinks
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 37 |     AbsSymlink,  // Create absolute symlinks
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RenameEXDEV` 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: fields `statfs_mode`, `mountpoint`, `rename_exdev`, `direct_io_allow_mmap`, and `parallel_direct_writes` are never read
[INFO] [stdout]   --> src/config.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 79 |     pub statfs_mode: StatFSMode,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 80 |     pub statfs_ignore: StatFSIgnore,
[INFO] [stdout] 81 |     pub mountpoint: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 82 |     pub ignore_path_preserving_on_rename: bool,
[INFO] [stdout] 83 |     pub rename_exdev: RenameEXDEV,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub direct_io_allow_mmap: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 87 |     pub parallel_direct_writes: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` 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: method `should_enable_kernel_cache` is never used
[INFO] [stdout]    --> src/config.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl Config {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn should_enable_kernel_cache(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NotSupported` is never constructed
[INFO] [stdout]   --> src/config_manager.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum ConfigError {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     NotSupported,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConfigError` 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 `name` and `help` are never used
[INFO] [stdout]   --> src/config_manager.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait ConfigOption: Send + Sync {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] 32 |     /// Get the option name (e.g., "moveonenospc")
[INFO] [stdout] 33 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn help(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `help` are never read
[INFO] [stdout]    --> src/config_manager.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 266 | struct BooleanOption {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 267 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 268 |     value: Arc<RwLock<bool>>,
[INFO] [stdout] 269 |     help: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `help` are never read
[INFO] [stdout]    --> src/config_manager.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 407 | struct ReadOnlyOption {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 408 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 409 |     value: String,
[INFO] [stdout] 410 |     help: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execute` is never used
[INFO] [stdout]   --> src/policy/action/all.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl AllActionPolicy {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn execute(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExistingPathFirstFoundActionPolicy` is never constructed
[INFO] [stdout]  --> src/policy/action/existing_path_first_found.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ExistingPathFirstFoundActionPolicy;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/policy/action/existing_path_first_found.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ExistingPathFirstFoundActionPolicy {
[INFO] [stdout]    | --------------------------------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AllSearchPolicy` is never constructed
[INFO] [stdout]  --> src/policy/search/all.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct AllSearchPolicy;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/policy/search/all.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl AllSearchPolicy {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `search` is never used
[INFO] [stdout]   --> src/policy/search/first_found.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl FirstFoundSearchPolicy {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] 38 |     pub fn search(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewestSearchPolicy` is never constructed
[INFO] [stdout]  --> src/policy/search/newest.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct NewestSearchPolicy;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/policy/search/newest.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl NewestSearchPolicy {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_errno` is never used
[INFO] [stdout]   --> src/policy/error.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl PolicyError {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn from_errno(errno: i32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]  --> src/policy/traits.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait CreatePolicy: Send + Sync {
[INFO] [stdout]   |           ------------ method in this trait
[INFO] [stdout] 8 |     fn name(&self) -> &'static str;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/policy/traits.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait ActionPolicy: Send + Sync {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] 24 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/policy/traits.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait SearchPolicy: Send + Sync {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] 35 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total` is never read
[INFO] [stdout]  --> src/policy/utils.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DiskSpace {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 7 |     pub total: u64,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DiskSpace` 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: associated function `calculate_directory_size` is never used
[INFO] [stdout]   --> src/policy/utils.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DiskSpace {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn calculate_directory_size(path: &Path) -> Result<u64, io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_metadata` and `get_metadata_single` are never used
[INFO] [stdout]    --> src/metadata_ops.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl MetadataManager {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn get_metadata(&self, path: &Path) -> Result<FileMetadata, PolicyError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     fn get_metadata_single(&self, path: &Path) -> Result<FileMetadata, PolicyError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileMetadata` is never constructed
[INFO] [stdout]    --> src/metadata_ops.rs:227:12
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub struct FileMetadata {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/file_ops.rs:77:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl FileManager {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  77 |     pub fn write_to_file(&self, path: &Path, offset: u64, data: &[u8]) -> Result<usize, PolicyError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn read_file(&self, path: &Path) -> Result<Vec<u8>, PolicyError> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn file_exists(&self, path: &Path) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 196 |     pub fn create_symlink(&self, link_path: &Path, target: &Path) -> Result<(), PolicyError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 322 |     pub fn directory_exists(&self, path: &Path) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub fn get_metadata(&self, path: &Path) -> Option<std::fs::Metadata> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn file_exists_search(&self, path: &Path) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 453 |     pub fn create_special_file(&self, path: &Path, mode: u32, rdev: u32) -> Result<(), PolicyError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ino`, `flags`, and `direct_io` are never read
[INFO] [stdout]   --> src/file_handle.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct FileHandle {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  8 |     pub ino: u64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]  9 |     pub path: PathBuf,
[INFO] [stdout] 10 |     pub flags: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub branch_idx: Option<usize>,  // Which branch the file was opened from
[INFO] [stdout] 12 |     pub direct_io: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileHandle` 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: methods `get_handle_count` and `update_branch` are never used
[INFO] [stdout]   --> src/file_handle.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl FileHandleManager {
[INFO] [stdout]    | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_handle_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn update_branch(&self, fh: u64, new_branch_idx: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENODATA` is never used
[INFO] [stdout]   --> src/xattr/mod.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |         const ENODATA: i32 = 61;  // No data available (alias for ENOATTR)
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `XattrOperations` is never used
[INFO] [stdout]  --> src/xattr/operations.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait XattrOperations {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MergerfsXattrHandler` is never constructed
[INFO] [stdout]  --> src/xattr/special_attrs.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct MergerfsXattrHandler {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `handle_special_attr`, `get_basepath`, `get_relpath`, `get_fullpath`, and `get_allpaths` are never used
[INFO] [stdout]   --> src/xattr/special_attrs.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl MergerfsXattrHandler {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(file_manager: Arc<FileManager>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn handle_special_attr(&self, path: &Path, name: &str) -> Option<Result<Vec<u8>, XattrError>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn get_basepath(&self, path: &Path) -> Result<Vec<u8>, XattrError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn get_relpath(&self, path: &Path) -> Result<Vec<u8>, XattrError> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn get_fullpath(&self, path: &Path) -> Result<Vec<u8>, XattrError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn get_allpaths(&self, path: &Path) -> Result<Vec<u8>, XattrError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EROFS` is never used
[INFO] [stdout]   --> src/fuse_fs.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const EROFS: i32 = 30;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `next_inode` is never read
[INFO] [stdout]   --> src/fuse_fs.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct MergerFS {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     next_inode: std::sync::atomic::AtomicU64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `allocate_inode` is never used
[INFO] [stdout]    --> src/fuse_fs.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout]  71 | impl MergerFS {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn allocate_inode(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENODATA` is never used
[INFO] [stdout]     --> src/fuse_fs.rs:1923:7
[INFO] [stdout]      |
[INFO] [stdout] 1923 | const ENODATA: i32 = 61;
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_errno` and `priority` are never used
[INFO] [stdout]   --> src/rename_ops.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl RenameError {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 45 |     pub fn to_errno(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn priority(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `F_OK` is never used
[INFO] [stdout]  --> src/permissions.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const F_OK: i32 = 0;  // Test for existence
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `X_OK` is never used
[INFO] [stdout]  --> src/permissions.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const X_OK: i32 = 1;  // Test for execute permission
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `W_OK` is never used
[INFO] [stdout]  --> src/permissions.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const W_OK: i32 = 2;  // Test for write permission
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `R_OK` is never used
[INFO] [stdout]  --> src/permissions.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const R_OK: i32 = 4;  // Test for read permission
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EACCES` is never used
[INFO] [stdout]   --> src/permissions.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const EACCES: i32 = 13;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccessError` is never constructed
[INFO] [stdout]   --> src/permissions.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct AccessError(pub i32);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_errno` is never used
[INFO] [stdout]   --> src/permissions.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl AccessError {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 18 |     pub fn to_errno(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_access` is never used
[INFO] [stdout]   --> src/permissions.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn check_access(uid: u32, gid: u32, metadata: &Metadata, mask: i32) -> Result<(), AccessError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `new_path` is never read
[INFO] [stdout]   --> src/moveonenospc.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct MoveResult {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 33 |     pub new_branch_idx: usize,
[INFO] [stdout] 34 |     pub new_path: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_enabled` is never used
[INFO] [stdout]   --> src/moveonenospc.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl MoveOnENOSPCHandler {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn is_enabled(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `O_RDONLY` is never used
[INFO] [stdout]    --> src/moveonenospc.rs:172:19
[INFO] [stdout]     |
[INFO] [stdout] 172 |             const O_RDONLY: i32 = 0;
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.38s
[INFO] running `Command { std: "docker" "inspect" "e0d110b7330da000c34db87cd36033c36bbe5e9621dacca0a089bc9a70232d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d110b7330da000c34db87cd36033c36bbe5e9621dacca0a089bc9a70232d85", kill_on_drop: false }`
[INFO] [stdout] e0d110b7330da000c34db87cd36033c36bbe5e9621dacca0a089bc9a70232d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfc8187dda013c99025dd000e122ddc6d4230819122d934c65b2895eb3743e9f
[INFO] running `Command { std: "docker" "start" "-a" "bfc8187dda013c99025dd000e122ddc6d4230819122d934c65b2895eb3743e9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling sdd v3.0.8
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling scc v2.3.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling mergerfs-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/file_ops.rs:877:9
[INFO] [stdout]     |
[INFO] [stdout] 877 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/inode_integration_test.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test_utils::*`
[INFO] [stdout]  --> src/inode_integration_test.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use crate::test_utils::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfigRef` and `Config`
[INFO] [stdout]  --> src/inode_integration_test.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use crate::config::{Config, ConfigRef};
[INFO] [stdout]   |                         ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::config_manager::ConfigManager`
[INFO] [stdout]  --> src/inode_integration_test.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use crate::config_manager::ConfigManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]   --> src/inode_integration_test.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use parking_lot::RwLock;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/fuse_fs.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let path = {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `branches`
[INFO] [stdout]    --> src/fuse_integration_tests.rs:968:13
[INFO] [stdout]     |
[INFO] [stdout] 968 |         let branches = vec![Arc::new(Branch::new(branch1.clone(), BranchMode::ReadWrite))];
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_branches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `full_path`
[INFO] [stdout]    --> src/inode_integration_test.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let full_path = branch.full_path(file_path);
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_full_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_no_create` and `is_readonly_or_no_create` are never used
[INFO] [stdout]   --> src/branch.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Branch {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn is_no_create(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn is_readonly_or_no_create(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Full` is never constructed
[INFO] [stdout]   --> src/config.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum StatFSMode {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 10 |     Base,  // Use base branch paths
[INFO] [stdout] 11 |     Full,  // Use full path (branch + fuse path)
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StatFSMode` 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: variants `ReadOnly` and `NoCreate` are never constructed
[INFO] [stdout]   --> src/config.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub enum StatFSIgnore {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 22 |     None,      // Don't ignore any branches
[INFO] [stdout] 23 |     ReadOnly,  // Ignore read-only branches for available space
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     NoCreate,  // Ignore no-create branches for available space
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StatFSIgnore` 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: variants `RelSymlink` and `AbsSymlink` are never constructed
[INFO] [stdout]   --> src/config.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum RenameEXDEV {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 35 |     Passthrough, // Return EXDEV error to caller
[INFO] [stdout] 36 |     RelSymlink,  // Create relative symlinks
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 37 |     AbsSymlink,  // Create absolute symlinks
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RenameEXDEV` 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: fields `statfs_mode`, `mountpoint`, `rename_exdev`, `direct_io_allow_mmap`, and `parallel_direct_writes` are never read
[INFO] [stdout]   --> src/config.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Config {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 79 |     pub statfs_mode: StatFSMode,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 80 |     pub statfs_ignore: StatFSIgnore,
[INFO] [stdout] 81 |     pub mountpoint: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 82 |     pub ignore_path_preserving_on_rename: bool,
[INFO] [stdout] 83 |     pub rename_exdev: RenameEXDEV,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub direct_io_allow_mmap: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 87 |     pub parallel_direct_writes: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` 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: variant `NotSupported` is never constructed
[INFO] [stdout]   --> src/config_manager.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum ConfigError {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     NotSupported,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConfigError` 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 `name` and `help` are never used
[INFO] [stdout]   --> src/config_manager.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub trait ConfigOption: Send + Sync {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] 32 |     /// Get the option name (e.g., "moveonenospc")
[INFO] [stdout] 33 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn help(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `help` are never read
[INFO] [stdout]    --> src/config_manager.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 266 | struct BooleanOption {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 267 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 268 |     value: Arc<RwLock<bool>>,
[INFO] [stdout] 269 |     help: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `help` are never read
[INFO] [stdout]    --> src/config_manager.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 407 | struct ReadOnlyOption {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 408 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 409 |     value: String,
[INFO] [stdout] 410 |     help: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execute` is never used
[INFO] [stdout]   --> src/policy/action/all.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl AllActionPolicy {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn execute(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExistingPathFirstFoundActionPolicy` is never constructed
[INFO] [stdout]  --> src/policy/action/existing_path_first_found.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ExistingPathFirstFoundActionPolicy;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/policy/action/existing_path_first_found.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ExistingPathFirstFoundActionPolicy {
[INFO] [stdout]    | --------------------------------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `search` is never used
[INFO] [stdout]   --> src/policy/search/first_found.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl FirstFoundSearchPolicy {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] 38 |     pub fn search(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_errno` is never used
[INFO] [stdout]   --> src/policy/error.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl PolicyError {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn from_errno(errno: i32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/policy/traits.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait ActionPolicy: Send + Sync {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] 24 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/policy/traits.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait SearchPolicy: Send + Sync {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] 35 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total` is never read
[INFO] [stdout]  --> src/policy/utils.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DiskSpace {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 7 |     pub total: u64,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DiskSpace` 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: associated function `calculate_directory_size` is never used
[INFO] [stdout]   --> src/policy/utils.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DiskSpace {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn calculate_directory_size(path: &Path) -> Result<u64, io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_metadata` and `file_exists_search` are never used
[INFO] [stdout]    --> src/file_ops.rs:330:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl FileManager {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub fn get_metadata(&self, path: &Path) -> Option<std::fs::Metadata> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn file_exists_search(&self, path: &Path) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_branch` is never used
[INFO] [stdout]   --> src/file_handle.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl FileHandleManager {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn update_branch(&self, fh: u64, new_branch_idx: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENODATA` is never used
[INFO] [stdout]   --> src/xattr/mod.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |         const ENODATA: i32 = 61;  // No data available (alias for ENOATTR)
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `XattrOperations` is never used
[INFO] [stdout]  --> src/xattr/operations.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait XattrOperations {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `handle_special_attr` is never used
[INFO] [stdout]   --> src/xattr/special_attrs.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl MergerfsXattrHandler {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn handle_special_attr(&self, path: &Path, name: &str) -> Option<Result<Vec<u8>, XattrError>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EROFS` is never used
[INFO] [stdout]   --> src/fuse_fs.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const EROFS: i32 = 30;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENODATA` is never used
[INFO] [stdout]     --> src/fuse_fs.rs:1923:7
[INFO] [stdout]      |
[INFO] [stdout] 1923 | const ENODATA: i32 = 61;
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_errno` and `priority` are never used
[INFO] [stdout]   --> src/rename_ops.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl RenameError {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 45 |     pub fn to_errno(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn priority(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/permissions.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct AccessError(pub i32);
[INFO] [stdout]    |            ----------- ^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `AccessError` 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 `to_errno` is never used
[INFO] [stdout]   --> src/permissions.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl AccessError {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 18 |     pub fn to_errno(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `new_path` is never read
[INFO] [stdout]   --> src/moveonenospc.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct MoveResult {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 33 |     pub new_branch_idx: usize,
[INFO] [stdout] 34 |     pub new_path: PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_enabled` is never used
[INFO] [stdout]   --> src/moveonenospc.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl MoveOnENOSPCHandler {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn is_enabled(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `O_RDONLY` is never used
[INFO] [stdout]    --> src/moveonenospc.rs:172:19
[INFO] [stdout]     |
[INFO] [stdout] 172 |             const O_RDONLY: i32 = 0;
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.67s
[INFO] running `Command { std: "docker" "inspect" "bfc8187dda013c99025dd000e122ddc6d4230819122d934c65b2895eb3743e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc8187dda013c99025dd000e122ddc6d4230819122d934c65b2895eb3743e9f", kill_on_drop: false }`
[INFO] [stdout] bfc8187dda013c99025dd000e122ddc6d4230819122d934c65b2895eb3743e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e13726c8a026fe0eeb3492d27dddf605cfa9dc7a2736071806e152f0daa80ef7
[INFO] running `Command { std: "docker" "start" "-a" "e13726c8a026fe0eeb3492d27dddf605cfa9dc7a2736071806e152f0daa80ef7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/file_ops.rs:877:9
[INFO] [stderr]     |
[INFO] [stderr] 877 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/inode_integration_test.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::test_utils::*`
[INFO] [stderr]  --> src/inode_integration_test.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use crate::test_utils::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ConfigRef` and `Config`
[INFO] [stderr]  --> src/inode_integration_test.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use crate::config::{Config, ConfigRef};
[INFO] [stderr]   |                         ^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::config_manager::ConfigManager`
[INFO] [stderr]  --> src/inode_integration_test.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     use crate::config_manager::ConfigManager;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parking_lot::RwLock`
[INFO] [stderr]   --> src/inode_integration_test.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     use parking_lot::RwLock;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/fuse_fs.rs:312:13
[INFO] [stderr]     |
[INFO] [stderr] 312 |         let path = {
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `branches`
[INFO] [stderr]    --> src/fuse_integration_tests.rs:968:13
[INFO] [stderr]     |
[INFO] [stderr] 968 |         let branches = vec![Arc::new(Branch::new(branch1.clone(), BranchMode::ReadWrite))];
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_branches`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `full_path`
[INFO] [stderr]    --> src/inode_integration_test.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let full_path = branch.full_path(file_path);
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_full_path`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_no_create` and `is_readonly_or_no_create` are never used
[INFO] [stderr]   --> src/branch.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Branch {
[INFO] [stderr]    | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn is_no_create(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn is_readonly_or_no_create(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Full` is never constructed
[INFO] [stderr]   --> src/config.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub enum StatFSMode {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] 10 |     Base,  // Use base branch paths
[INFO] [stderr] 11 |     Full,  // Use full path (branch + fuse path)
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StatFSMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `ReadOnly` and `NoCreate` are never constructed
[INFO] [stderr]   --> src/config.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub enum StatFSIgnore {
[INFO] [stderr]    |          ------------ variants in this enum
[INFO] [stderr] 22 |     None,      // Don't ignore any branches
[INFO] [stderr] 23 |     ReadOnly,  // Ignore read-only branches for available space
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 24 |     NoCreate,  // Ignore no-create branches for available space
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StatFSIgnore` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `RelSymlink` and `AbsSymlink` are never constructed
[INFO] [stderr]   --> src/config.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub enum RenameEXDEV {
[INFO] [stderr]    |          ----------- variants in this enum
[INFO] [stderr] 35 |     Passthrough, // Return EXDEV error to caller
[INFO] [stderr] 36 |     RelSymlink,  // Create relative symlinks
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 37 |     AbsSymlink,  // Create absolute symlinks
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RenameEXDEV` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `statfs_mode`, `mountpoint`, `rename_exdev`, `direct_io_allow_mmap`, and `parallel_direct_writes` are never read
[INFO] [stderr]   --> src/config.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub struct Config {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 79 |     pub statfs_mode: StatFSMode,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 80 |     pub statfs_ignore: StatFSIgnore,
[INFO] [stderr] 81 |     pub mountpoint: PathBuf,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 82 |     pub ignore_path_preserving_on_rename: bool,
[INFO] [stderr] 83 |     pub rename_exdev: RenameEXDEV,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 86 |     pub direct_io_allow_mmap: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 87 |     pub parallel_direct_writes: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `NotSupported` is never constructed
[INFO] [stderr]   --> src/config_manager.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub enum ConfigError {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 16 |     NotSupported,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConfigError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `name` and `help` are never used
[INFO] [stderr]   --> src/config_manager.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub trait ConfigOption: Send + Sync {
[INFO] [stderr]    |           ------------ methods in this trait
[INFO] [stderr] 32 |     /// Get the option name (e.g., "moveonenospc")
[INFO] [stderr] 33 |     fn name(&self) -> &str;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     fn help(&self) -> &str;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `help` are never read
[INFO] [stderr]    --> src/config_manager.rs:267:5
[INFO] [stderr]     |
[INFO] [stderr] 266 | struct BooleanOption {
[INFO] [stderr]     |        ------------- fields in this struct
[INFO] [stderr] 267 |     name: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 268 |     value: Arc<RwLock<bool>>,
[INFO] [stderr] 269 |     help: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `help` are never read
[INFO] [stderr]    --> src/config_manager.rs:408:5
[INFO] [stderr]     |
[INFO] [stderr] 407 | struct ReadOnlyOption {
[INFO] [stderr]     |        -------------- fields in this struct
[INFO] [stderr] 408 |     name: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 409 |     value: String,
[INFO] [stderr] 410 |     help: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `execute` is never used
[INFO] [stderr]   --> src/policy/action/all.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl AllActionPolicy {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub fn execute(
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExistingPathFirstFoundActionPolicy` is never constructed
[INFO] [stderr]  --> src/policy/action/existing_path_first_found.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct ExistingPathFirstFoundActionPolicy;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/policy/action/existing_path_first_found.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl ExistingPathFirstFoundActionPolicy {
[INFO] [stderr]    | --------------------------------------- associated function in this implementation
[INFO] [stderr] 11 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `search` is never used
[INFO] [stderr]   --> src/policy/search/first_found.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl FirstFoundSearchPolicy {
[INFO] [stderr]    | --------------------------- method in this implementation
[INFO] [stderr] 38 |     pub fn search(
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_errno` is never used
[INFO] [stderr]   --> src/policy/error.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl PolicyError {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub fn from_errno(errno: i32) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `name` is never used
[INFO] [stderr]   --> src/policy/traits.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub trait ActionPolicy: Send + Sync {
[INFO] [stderr]    |           ------------ method in this trait
[INFO] [stderr] 24 |     fn name(&self) -> &'static str;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `name` is never used
[INFO] [stderr]   --> src/policy/traits.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub trait SearchPolicy: Send + Sync {
[INFO] [stderr]    |           ------------ method in this trait
[INFO] [stderr] 35 |     fn name(&self) -> &'static str;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `total` is never read
[INFO] [stderr]  --> src/policy/utils.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct DiskSpace {
[INFO] [stderr]   |            --------- field in this struct
[INFO] [stderr] 7 |     pub total: u64,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `DiskSpace` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `calculate_directory_size` is never used
[INFO] [stderr]   --> src/policy/utils.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl DiskSpace {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 70 |     fn calculate_directory_size(path: &Path) -> Result<u64, io::Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_metadata` and `file_exists_search` are never used
[INFO] [stderr]    --> src/file_ops.rs:330:12
[INFO] [stderr]     |
[INFO] [stderr]  17 | impl FileManager {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 330 |     pub fn get_metadata(&self, path: &Path) -> Option<std::fs::Metadata> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 353 |     pub fn file_exists_search(&self, path: &Path) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `update_branch` is never used
[INFO] [stderr]   --> src/file_handle.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl FileHandleManager {
[INFO] [stderr]    | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn update_branch(&self, fh: u64, new_branch_idx: usize) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ENODATA` is never used
[INFO] [stderr]   --> src/xattr/mod.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |         const ENODATA: i32 = 61;  // No data available (alias for ENOATTR)
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `XattrOperations` is never used
[INFO] [stderr]  --> src/xattr/operations.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub trait XattrOperations {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `handle_special_attr` is never used
[INFO] [stderr]   --> src/xattr/special_attrs.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl MergerfsXattrHandler {
[INFO] [stderr]    | ------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 15 |     pub fn handle_special_attr(&self, path: &Path, name: &str) -> Option<Result<Vec<u8>, XattrError>> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EROFS` is never used
[INFO] [stderr]   --> src/fuse_fs.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 | const EROFS: i32 = 30;
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ENODATA` is never used
[INFO] [stderr]     --> src/fuse_fs.rs:1923:7
[INFO] [stderr]      |
[INFO] [stderr] 1923 | const ENODATA: i32 = 61;
[INFO] [stderr]      |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `to_errno` and `priority` are never used
[INFO] [stderr]   --> src/rename_ops.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | impl RenameError {
[INFO] [stderr]    | ---------------- methods in this implementation
[INFO] [stderr] 45 |     pub fn to_errno(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     fn priority(&self) -> u32 {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/permissions.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct AccessError(pub i32);
[INFO] [stderr]    |            ----------- ^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `AccessError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_errno` is never used
[INFO] [stderr]   --> src/permissions.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl AccessError {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] 18 |     pub fn to_errno(&self) -> i32 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `new_path` is never read
[INFO] [stderr]   --> src/moveonenospc.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct MoveResult {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 33 |     pub new_branch_idx: usize,
[INFO] [stderr] 34 |     pub new_path: PathBuf,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_enabled` is never used
[INFO] [stderr]   --> src/moveonenospc.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl MoveOnENOSPCHandler {
[INFO] [stderr]    | ------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 48 |     pub fn is_enabled(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `O_RDONLY` is never used
[INFO] [stderr]    --> src/moveonenospc.rs:172:19
[INFO] [stderr]     |
[INFO] [stderr] 172 |             const O_RDONLY: i32 = 0;
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mergerfs-rs` (bin "mergerfs-rs" test) generated 40 warnings (run `cargo fix --bin "mergerfs-rs" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mergerfs_rs-3e479b934c6435b2)
[INFO] [stdout] 
[INFO] [stdout] running 191 tests
[INFO] [stdout] test config_manager::tests::test_cache_files_option ... ok
[INFO] [stdout] test branch::tests::test_full_path ... ok
[INFO] [stdout] test branch::tests::test_branch_readonly ... ok
[INFO] [stdout] test config_manager::tests::test_create_policy_option ... ok
[INFO] [stdout] test config_manager::tests::test_config_manager_basics ... ok
[INFO] [stdout] test config_manager::tests::test_moveonenospc_option ... ok
[INFO] [stdout] test config_manager::tests::test_readonly_option ... ok
[INFO] [stdout] test branch::tests::test_branch_creation ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_list_directory_contents_union ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_mkdir_nested_directories ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_rmdir_fails_on_non_empty_directory ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_mkdir_creates_directory_in_first_writable_branch ... ok
[INFO] [stdout] test file_handle::tests::test_direct_io_flag ... ok
[INFO] [stdout] test file_handle::tests::test_file_handle_flags ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_mkdir_skips_readonly_branches ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_rmdir_removes_empty_directory ... ok
[INFO] [stdout] test file_handle::tests::test_concurrent_handles ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_unlink_removes_file ... ok
[INFO] [stdout] test file_ops::path_preservation_tests::test_non_path_preserving_file_creation ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_unlink_removes_from_all_branches_where_present ... ok
[INFO] [stdout] test file_ops::path_preservation_tests::test_path_preservation_clones_directory_metadata ... ok
[INFO] [stdout] test directory_ops_tests::directory_ops_tests::test_directory_exists_check ... ok
[INFO] [stdout] test file_handle::tests::test_file_handle_manager ... ok
[INFO] [stdout] test file_handle::tests::test_file_handle_no_branch ... ok
[INFO] [stdout] test file_handle::tests::test_handle_id_increments ... ok
[INFO] [stdout] test file_ops::path_preservation_tests::test_path_preservation_no_parent_fails ... ok
[INFO] [stdout] test file_ops::tests::test_create_hard_link_readonly_branch ... ok
[INFO] [stdout] test file_ops::tests::test_create_file_in_first_writable_branch ... ok
[INFO] [stdout] test file_ops::tests::test_create_hard_link_nonexistent_source ... ok
[INFO] [stdout] test file_ops::path_preservation_tests::test_path_preserving_directory_creation ... ok
[INFO] [stdout] test file_ops::tests::test_create_special_file_fifo ... ok
[INFO] [stdout] test file_ops::path_preservation_tests::test_path_preservation_with_deep_hierarchy ... ok
[INFO] [stdout] test file_ops::tests::test_create_hard_link_same_branch ... ok
[INFO] [stdout] test file_ops::tests::test_create_special_file_regular ... ok
[INFO] [stdout] test file_ops::tests::test_create_special_file_with_parent_creation ... ok
[INFO] [stdout] test file_ops::tests::test_create_hard_link_with_nested_path ... ok
[INFO] [stdout] test file_ops::tests::test_create_special_file_readonly_branch ... ok
[INFO] [stdout] test file_ops::path_preservation_tests::test_path_preserving_file_creation ... ok
[INFO] [stdout] test file_ops::tests::test_read_file_from_any_branch ... ok
[INFO] [stdout] test fs_utils::tests::test_clone_simple_path ... ok
[INFO] [stdout] test file_ops::tests::test_create_with_nested_path ... ok
[INFO] [stdout] test file_ops::tests::test_read_nonexistent_file ... ok
[INFO] [stdout] test fs_utils::tests::test_ensure_parent_cloned ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_direct_io_configuration ... ok
[INFO] [stdout] test file_ops::tests::test_file_exists ... ok
[INFO] [stdout] test file_ops::tests::test_skip_readonly_branches_for_creation ... ok
[INFO] [stdout] test fs_utils::tests::test_clone_nested_path ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_end_to_end_fuse_file_operations ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_directory_operations ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fsyncdir_returns_enosys ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_large_file_operations ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_file_deletion ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_file_handle_branch_affinity ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_file_handle_tracking ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_metadata_operations ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_inode_management ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_least_free_space_policy ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_all_three_policies_comparison ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_metadata_cross_branch_consistency ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_metadata_directory_operations ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_metadata_error_handling ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_readonly_branch_behavior ... ok
[INFO] [stdout] test inode::tests::test_32bit_variants ... ok
[INFO] [stdout] test inode::tests::test_devino_hash_different_branches ... ok
[INFO] [stdout] test inode::tests::test_devino_hash_same_branch_different_inodes ... ok
[INFO] [stdout] test inode::tests::test_hard_link_consistency ... ok
[INFO] [stdout] test inode::tests::test_hybrid_hash_directory_vs_file ... ok
[INFO] [stdout] test inode::tests::test_inode_calc_from_str ... ok
[INFO] [stdout] test inode::tests::test_inode_calc_to_string ... ok
[INFO] [stdout] test inode::tests::test_passthrough ... ok
[INFO] [stdout] test inode::tests::test_path_hash_consistency ... ok
[INFO] [stdout] test inode_integration_test::tests::test_cross_branch_file_same_path ... ok
[INFO] [stdout] test inode_integration_test::tests::test_hard_links_different_inodes_with_path_hash ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_mixed_file_directory_operations ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_directory_union_listing ... ok
[INFO] [stdout] test inode_integration_test::tests::test_hard_links_share_inodes_with_devino_hash ... ok
[INFO] [stdout] test inode_integration_test::tests::test_hybrid_hash_directory_vs_file ... ok
[INFO] [stdout] test inode_integration_test::tests::test_passthrough_mode ... ok
[INFO] [stdout] test inode_integration_test::tests::test_inode_consistency_across_operations ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_most_free_space_policy ... ok
[INFO] [stdout] test link_tests::tests::test_create_hard_link_multiple_branches ... ok
[INFO] [stdout] test link_tests::tests::test_create_hard_link_preserves_permissions ... ok
[INFO] [stdout] test link_tests::tests::test_create_hard_link_readonly_branch ... ok
[INFO] [stdout] test link_tests::tests::test_create_hard_link_same_branch ... ok
[INFO] [stdout] test link_tests::tests::test_create_hard_link_source_not_found ... ok
[INFO] [stdout] test link_tests::tests::test_create_hard_link_to_directory_fails ... ok
[INFO] [stdout] test link_tests::tests::test_create_hard_link_with_parent_dirs ... ok
[INFO] [stdout] test link_tests::tests::test_create_multiple_hard_links ... ok
[INFO] [stdout] test metadata_ops::tests::test_chmod_across_branches ... ok
[INFO] [stdout] test metadata_ops::tests::test_chmod_nonexistent_file ... ok
[INFO] [stdout] test metadata_ops::tests::test_chown_across_branches ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_nested_directory_operations ... ok
[INFO] [stdout] test metadata_ops::tests::test_epall_policy_behavior ... ok
[INFO] [stdout] test metadata_ops::tests::test_partial_success_handling ... ok
[INFO] [stdout] test metadata_ops::tests::test_get_metadata ... ok
[INFO] [stdout] test metadata_ops::tests::test_utimens_across_branches ... ok
[INFO] [stdout] test moveonenospc::tests::test_clean_open_flags ... ok
[INFO] [stdout] test moveonenospc::tests::test_is_out_of_space_error ... ok
[INFO] [stdout] test permissions::tests::test_check_access_group ... ok
[INFO] [stdout] test permissions::tests::test_check_access_multiple_permissions ... ok
[INFO] [stdout] test permissions::tests::test_check_access_owner ... ok
[INFO] [stdout] test permissions::tests::test_check_access_root ... ok
[INFO] [stdout] test permissions::tests::test_check_access_other ... ok
[INFO] [stdout] test policy::create::existing_path_first_found::tests::test_epff_no_parent_exists ... ok
[INFO] [stdout] test policy::create::existing_path_first_found::tests::test_epff_selects_first_with_parent ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_policy_comparison ... ok
[INFO] [stdout] test policy::create::existing_path_first_found::tests::test_is_path_preserving ... ok
[INFO] [stdout] test policy::create::existing_path_first_found::tests::test_name ... ok
[INFO] [stdout] test policy::create::existing_path_least_free_space::tests::test_eplfs_debug_parent_path ... ok
[INFO] [stdout] test policy::create::existing_path_least_free_space::tests::test_eplfs_is_path_preserving ... ok
[INFO] [stdout] test policy::create::existing_path_least_free_space::tests::test_eplfs_no_existing_parent ... ok
[INFO] [stdout] test policy::create::existing_path_least_free_space::tests::test_eplfs_root_path ... ok
[INFO] [stdout] test policy::create::existing_path_least_free_space::tests::test_eplfs_readonly_branches ... ok
[INFO] [stdout] test policy::create::existing_path_first_found::tests::test_epff_skips_readonly ... ok
[INFO] [stdout] test policy::create::existing_path_least_free_space::tests::test_eplfs_selects_least_free_space_with_existing_path ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_epmfs_mixed_branches_with_path ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_epmfs_fallback_when_no_existing_path ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_epmfs_selects_branch_with_existing_path_and_most_space ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_error_priority ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_is_path_preserving ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_name ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_select_branch_no_branches ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_select_branch_all_readonly ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_select_branch_path_not_exists ... ok
[INFO] [stdout] test policy::create::least_used_space::tests::test_least_used_space_empty_branches ... ok
[INFO] [stdout] test policy::create::existing_path_most_free_space::tests::test_select_branch_with_existing_path ... ok
[INFO] [stdout] test policy::create::least_used_space::tests::test_least_used_space_equal_space ... ok
[INFO] [stdout] test policy::create::least_used_space::tests::test_least_used_space_all_readonly ... ok
[INFO] [stdout] test policy::create::least_used_space::tests::test_least_used_space_single_branch ... ok
[INFO] [stdout] test policy::create::least_used_space::tests::test_least_used_space_multiple_branches ... ok
[INFO] [stdout] test policy::create::least_used_space::tests::test_least_used_space_skip_readonly ... ok
[INFO] [stdout] test policy::create::pfrd::tests::test_pfrd_policy_name ... ok
[INFO] [stdout] test policy::create::pfrd::tests::test_pfrd_selects_based_on_space ... ok
[INFO] [stdout] test policy::create::random::tests::test_random_all_readonly ... ok
[INFO] [stdout] test policy::create::pfrd::tests::test_pfrd_no_writable_branches ... ok
[INFO] [stdout] test policy::create::pfrd::tests::test_pfrd_single_branch ... ok
[INFO] [stdout] test policy::create::random::tests::test_random_no_branches ... ok
[INFO] [stdout] test policy::create::random::tests::test_random_single_writable ... ok
[INFO] [stdout] test policy::search::all::tests::test_all_finds_file_in_all_branches ... ok
[INFO] [stdout] test policy::create::random::tests::test_random_selects_from_writable ... ok
[INFO] [stdout] test policy::search::all::tests::test_all_finds_file_in_some_branches ... ok
[INFO] [stdout] test policy::search::all::tests::test_all_returns_error_when_not_found ... ok
[INFO] [stdout] test policy::search::all::tests::test_all_works_with_directories ... ok
[INFO] [stdout] test policy::search::all::tests::test_all_works_with_nested_paths ... ok
[INFO] [stdout] test policy::search::newest::tests::test_newest_finds_only_existing_file ... ok
[INFO] [stdout] test policy::search::newest::tests::test_newest_returns_error_when_not_found ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_policy_distribution ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_directory_with_contents ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_empty_directory ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_nonexistent_parent_directory ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_partial_success ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_same_path ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_to_existing_file ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_with_all_readonly_branches ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_with_no_create_branch ... ok
[INFO] [stdout] test rename_edge_case_tests::tests::test_rename_with_permission_error ... ok
[INFO] [stdout] test rename_minimal_test::tests::test_rename_with_subdirectories ... ok
[INFO] [stdout] test policy::search::newest::tests::test_newest_finds_most_recent_file ... ok
[INFO] [stdout] test rename_ops::tests::test_rename_across_directories ... ok
[INFO] [stdout] test rename_minimal_test::tests::test_simple_create_path_rename ... ok
[INFO] [stdout] test rename_ops::tests::test_rename_nonexistent_file ... ok
[INFO] [stdout] test rename_ops::tests::test_rename_multi_branch_file ... ok
[INFO] [stdout] test rename_ops::tests::test_simple_rename_same_directory ... ok
[INFO] [stdout] test rename_ops::tests::test_rename_with_readonly_branch ... ok
[INFO] [stdout] test rename_strategy_tests::tests::test_create_path_strategy ... ok
[INFO] [stdout] test rename_strategy_tests::tests::test_create_path_with_directory_cloning ... ok
[INFO] [stdout] test rename_strategy_tests::tests::test_ignore_path_preserving_config ... ok
[INFO] [stdout] test rename_strategy_tests::tests::test_path_preserving_strategy ... ok
[INFO] [stdout] test rename_strategy_tests::tests::test_rename_with_cross_device_error ... ok
[INFO] [stdout] test symlink_tests::tests::test_create_symlink_basic ... ok
[INFO] [stdout] test symlink_tests::tests::test_create_symlink_readonly_branch ... ok
[INFO] [stdout] test symlink_tests::tests::test_create_symlink_absolute_relative_targets ... ok
[INFO] [stdout] test symlink_tests::tests::test_create_symlink_with_parent_dirs ... ok
[INFO] [stdout] test test_utils::tests::test_space_policy_setup ... ok
[INFO] [stdout] test xattr::operations::tests::test_mergerfs_special_attrs_blocked ... ok
[INFO] [stdout] test xattr::operations::tests::test_xattr_basic_operations ... ok
[INFO] [stdout] test xattr::special_attrs::tests::test_special_attrs ... ok
[INFO] [stdout] test xattr::xattr_tests::test_xattr_all_action_policy ... ok
[INFO] [stdout] test policy::search::newest::tests::test_newest_works_with_directories ... ok
[INFO] [stdout] test xattr::xattr_tests::test_xattr_create_replace_flags ... ok
[INFO] [stdout] test xattr::xattr_tests::test_xattr_empty_value ... ok
[INFO] [stdout] test xattr::xattr_tests::test_xattr_large_values ... ok
[INFO] [stdout] test xattr::xattr_tests::test_xattr_nonexistent_file ... ok
[INFO] [stdout] test xattr::xattr_tests::test_xattr_multiple_attributes ... ok
[INFO] [stdout] test xattr::xattr_tests::test_xattr_policy_rv_mixed_results ... ok
[INFO] [stdout] test policy::search::newest::tests::test_newest_with_updated_file ... ok
[INFO] [stdout] test symlink_tests::tests::test_create_symlink_with_clone_path ... FAILED
[INFO] [stdout] test integration_tests::integration_tests::test_end_to_end_file_operations ... ok
[INFO] [stdout] test integration_tests::integration_tests::test_readonly_branch_handling ... ok
[INFO] [stdout] test integration_tests::integration_tests::test_multiple_files_distribution ... ok
[INFO] [stdout] test fuse_integration_tests::fuse_integration_tests::test_fuse_metadata_readonly_branch_handling ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin mergerfs-rs`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- symlink_tests::tests::test_create_symlink_with_clone_path stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'symlink_tests::tests::test_create_symlink_with_clone_path' panicked at src/symlink_tests.rs:108:56:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x565234646e52 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x565234646e52 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x565234646e52 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x565234646e52 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x56523466ee53 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x56523466ee53 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5652346439c3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5652346439c3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x565234646ca2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x565234649199 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x565234648fce - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x56523455d6e4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x56523455d6e4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x565234649b6e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x565234649b6e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x56523464993a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x565234647349 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5652346495cd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x56523466d810 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x56523466dcc6 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x565234492866 - core::result::Result<T,E>::unwrap::h4b0ea550f8d505ac
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x565234492866 - mergerfs_rs::symlink_tests::tests::test_create_symlink_with_clone_path::h698bbeca83c78c6e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/symlink_tests.rs:108:56
[INFO] [stdout]   22:     0x565234491ab7 - mergerfs_rs::symlink_tests::tests::test_create_symlink_with_clone_path::{{closure}}::he70118fac313bc2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/symlink_tests.rs:76:45
[INFO] [stdout]   23:     0x5652344c8986 - core::ops::function::FnOnce::call_once::h9895fe611635b346
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x565234562f4b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x565234562f4b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x565234562085 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x565234562085 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x565234562085 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x565234562085 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x565234562085 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x565234562085 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x565234562085 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x565234525c84 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x565234525c84 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x56523452965a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x56523452965a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x56523452965a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x56523452965a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x56523452965a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x56523452965a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x56523452965a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x56523464cb7f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x56523464cb7f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7a942c0cfaa4 - <unknown>
[INFO] [stdout]   45:     0x7a942c15ca34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     symlink_tests::tests::test_create_symlink_with_clone_path
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 190 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e13726c8a026fe0eeb3492d27dddf605cfa9dc7a2736071806e152f0daa80ef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13726c8a026fe0eeb3492d27dddf605cfa9dc7a2736071806e152f0daa80ef7", kill_on_drop: false }`
[INFO] [stdout] e13726c8a026fe0eeb3492d27dddf605cfa9dc7a2736071806e152f0daa80ef7
