[INFO] fetching crate ghostdep 0.1.0...
[INFO] checking ghostdep-0.1.0 against master#540f43a224317d894a9a0710a8d67704f179a33c for pr-155193
[INFO] extracting crate ghostdep 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ghostdep 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ghostdep 0.1.0
[INFO] tweaked toml for crates.io crate ghostdep 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ghostdep 0.1.0 on toolchain 540f43a224317d894a9a0710a8d67704f179a33c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ghostdep 0.1.0 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" "+540f43a224317d894a9a0710a8d67704f179a33c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ab217391bb97f78416ea8b2d38c3f40beaf7bbd2ff3e924b7af72f1bdbc1bd1a", kill_on_drop: false }`
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[INFO] [stdout] warning: function `arb_confidence` is never used
[INFO] [stdout]   --> tests/property/matching_properties.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn arb_confidence() -> impl Strategy<Value = Confidence> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_import` is never used
[INFO] [stdout]   --> tests/property/matching_properties.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn arb_import(name: impl Strategy<Value = String>) -> impl Strategy<Value = Import> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_declared` is never used
[INFO] [stdout]   --> tests/property/matching_properties.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn arb_declared(name: impl Strategy<Value = String>) -> impl Strategy<Value = DeclaredDep> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dry_run`
[INFO] [stdout]    --> src/cli.rs:254:23
[INFO] [stdout]     |
[INFO] [stdout] 254 | fn run_fix(cli: &Cli, dry_run: bool, apply: bool) -> Result<usize> {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dry_run`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CACHE_DIR` is never used
[INFO] [stdout]   --> src/cache.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const CACHE_DIR: &str = ".ghostdep-cache";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CACHE_FILE` is never used
[INFO] [stdout]   --> src/cache.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const CACHE_FILE: &str = "scan.json";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CACHE_VERSION` is never used
[INFO] [stdout]   --> src/cache.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const CACHE_VERSION: u32 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileCache` is never constructed
[INFO] [stdout]   --> src/cache.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct FileCache {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load`, `lookup`, `store`, and `flush` are never used
[INFO] [stdout]   --> src/cache.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl FileCache {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 22 |     pub fn load(project_root: &Path) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn lookup(&self, path: &Path, content: &str) -> Option<Vec<Import>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn store(&self, path: &Path, content: &str, imports: Vec<Import>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn flush(&self) -> Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ManifestParseError`, `SourceParseError`, `UnsupportedLanguage`, `WasmPluginError`, `CacheError`, and `FixCommandFailed` are never constructed
[INFO] [stdout]   --> src/errors.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum GhostdepError {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     ManifestParseError { path: PathBuf, reason: String },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     SourceParseError { path: PathBuf, reason: String },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     UnsupportedLanguage { language: String },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     WasmPluginError { plugin: String, reason: String },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     CacheError { reason: String },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     FixCommandFailed { command: String, code: i32 },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GhostdepError` 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 `load_wasm_plugins` is never used
[INFO] [stdout]   --> src/plugin/registry.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl PluginRegistry {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn load_wasm_plugins(&mut self, dirs: &[PathBuf]) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `load_aliases_from_manifest` is never used
[INFO] [stdout]   --> src/plugin/rust_lang.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl RustPlugin {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn load_aliases_from_manifest(&mut self, content: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasmLanguagePlugin` is never constructed
[INFO] [stdout]   --> src/plugin/wasm_host.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct WasmLanguagePlugin {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WasmState` is never constructed
[INFO] [stdout]   --> src/plugin/wasm_host.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct WasmState {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/plugin/wasm_host.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl WasmLanguagePlugin {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 32 |     fn new(path: &Path, engine: &Engine) -> Result<Self> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_memory` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn get_memory(store: &mut Store<()>, instance: &Instance) -> Result<Memory> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_wasm` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:139:4
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn write_to_wasm(store: &mut Store<()>, instance: &Instance, s: &str) -> Result<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_from_wasm` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn read_from_wasm(store: &mut Store<()>, instance: &Instance, ptr: i32, len: i32) -> Result<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_string_fn` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:163:4
[INFO] [stdout]     |
[INFO] [stdout] 163 | fn call_string_fn(store: &mut Store<()>, instance: &Instance, name: &str) -> Result<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_string_with_arg_fn` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:175:4
[INFO] [stdout]     |
[INFO] [stdout] 175 | fn call_string_with_arg_fn(store: &mut Store<()>, instance: &Instance, name: &str, arg: &str) -> Result<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_json_fn` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn call_json_fn(store: &mut Store<()>, instance: &Instance, name: &str, json: &str) -> Result<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_bool_fn` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn call_bool_fn(store: &mut Store<()>, instance: &Instance, name: &str, arg: &str) -> Result<bool> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_string_list_fn` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:203:4
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn call_string_list_fn(store: &mut Store<()>, instance: &Instance, name: &str) -> Result<Vec<String>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `call_aliases_fn` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:209:4
[INFO] [stdout]     |
[INFO] [stdout] 209 | fn call_aliases_fn(store: &mut Store<()>, instance: &Instance) -> Result<HashMap<String, String>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `static_str_slice` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn static_str_slice(v: &[String]) -> &'static [&'static str] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawDeclaredDep` is never constructed
[INFO] [stdout]    --> src/plugin/wasm_host.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | struct RawDeclaredDep {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_group` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn default_group() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_declared` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 239 | impl RawDeclaredDep {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 240 |     fn into_declared(self, manifest: &Path) -> DeclaredDep {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawImport` is never constructed
[INFO] [stdout]    --> src/plugin/wasm_host.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 | struct RawImport {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_confidence` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:269:4
[INFO] [stdout]     |
[INFO] [stdout] 269 | fn default_confidence() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_import` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:274:8
[INFO] [stdout]     |
[INFO] [stdout] 273 | impl RawImport {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 274 |     fn into_import(self, file: &Path) -> Import {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `discover_wasm_plugins` is never used
[INFO] [stdout]    --> src/plugin/wasm_host.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn discover_wasm_plugins(dirs: &[PathBuf]) -> Vec<Box<dyn LanguagePlugin>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `plugin_index` is never read
[INFO] [stdout]   --> src/types.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct ProjectScope {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub plugin_index: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProjectScope` 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: struct `CacheEntry` is never constructed
[INFO] [stdout]    --> src/types.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct CacheEntry {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScanCache` is never constructed
[INFO] [stdout]    --> src/types.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct ScanCache {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `root` and `scopes` are never read
[INFO] [stdout]    --> src/types.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct MonorepoInfo {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 119 |     pub root: PathBuf,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 120 |     pub scopes: Vec<ProjectScope>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MonorepoInfo` 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: unused variable: `dry_run`
[INFO] [stdout]    --> src/cli.rs:254:23
[INFO] [stdout]     |
[INFO] [stdout] 254 | fn run_fix(cli: &Cli, dry_run: bool, apply: bool) -> Result<usize> {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dry_run`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ManifestParseError`, `SourceParseError`, `UnsupportedLanguage`, `WasmPluginError`, `CacheError`, and `FixCommandFailed` are never constructed
[INFO] [stdout]   --> src/errors.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum GhostdepError {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout]  9 |     ManifestParseError { path: PathBuf, reason: String },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     SourceParseError { path: PathBuf, reason: String },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     UnsupportedLanguage { language: String },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     WasmPluginError { plugin: String, reason: String },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     CacheError { reason: String },
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     FixCommandFailed { command: String, code: i32 },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GhostdepError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `plugin_index` is never read
[INFO] [stdout]   --> src/types.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct ProjectScope {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub plugin_index: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProjectScope` 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: field `root` is never read
[INFO] [stdout]    --> src/types.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct MonorepoInfo {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 119 |     pub root: PathBuf,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MonorepoInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "9c6fade268b5f19ff1fdc62b8fd285e1c94f4081681b9565b474059e6064aa97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6fade268b5f19ff1fdc62b8fd285e1c94f4081681b9565b474059e6064aa97", kill_on_drop: false }`
[INFO] [stdout] 9c6fade268b5f19ff1fdc62b8fd285e1c94f4081681b9565b474059e6064aa97
