[INFO] cloning repository https://github.com/tu6ge/composer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tu6ge/composer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftu6ge%2Fcomposer-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftu6ge%2Fcomposer-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26a5f568b5bb344514a4e5de717dabe0ac71a9ca
[INFO] testing tu6ge/composer-rs against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftu6ge%2Fcomposer-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tu6ge/composer-rs
[INFO] finished tweaking git repo https://github.com/tu6ge/composer-rs
[INFO] tweaked toml for git repo https://github.com/tu6ge/composer-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tu6ge/composer-rs on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tu6ge/composer-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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded jiff v0.2.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f1f2d6b7dbdfc40d15a6dd10f7956be02d5fd9695adae0acaef1d9c0609960e
[INFO] running `Command { std: "docker" "start" "-a" "3f1f2d6b7dbdfc40d15a6dd10f7956be02d5fd9695adae0acaef1d9c0609960e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f1f2d6b7dbdfc40d15a6dd10f7956be02d5fd9695adae0acaef1d9c0609960e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1f2d6b7dbdfc40d15a6dd10f7956be02d5fd9695adae0acaef1d9c0609960e", kill_on_drop: false }`
[INFO] [stdout] 3f1f2d6b7dbdfc40d15a6dd10f7956be02d5fd9695adae0acaef1d9c0609960e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 807c16577f7a68372d6831e46f64828c0fa3a337c482d674ccb10ab764b00090
[INFO] running `Command { std: "docker" "start" "-a" "807c16577f7a68372d6831e46f64828c0fa3a337c482d674ccb10ab764b00090", kill_on_drop: false }`
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[INFO] [stderr]    Compiling openssl-probe v0.1.6
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[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
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[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling composer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Cli`
[INFO] [stdout]  --> src/cli/mod.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use commands::{Cli, Commands, parse_args};
[INFO] [stdout]   |                    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/download/downloader.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::Result`
[INFO] [stdout]  --> src/lock/lockfile.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utils::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/lock/lockfile.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lockfile::LockFileManager`
[INFO] [stdout]  --> src/lock/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use lockfile::LockFileManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::Result`
[INFO] [stdout]  --> src/package/manager.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utils::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `manager::PackageManager`
[INFO] [stdout]  --> src/package/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use manager::PackageManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ComposerError`
[INFO] [stdout]  --> src/repository/cache.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::{ComposerError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/repository/cache.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PackageInfo`, `PackageVersion`, and `SearchResult`
[INFO] [stdout]  --> src/repository/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use models::{PackageInfo, PackageVersion, SearchResult};
[INFO] [stdout]   |                  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `resolver::PackageResolver`
[INFO] [stdout]   --> src/repository/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use resolver::PackageResolver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `service::PackageService`
[INFO] [stdout]   --> src/repository/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use service::PackageService;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/resolver/dependency.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]  --> src/resolver/version.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/resolver/version.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DependencyResolver` and `Dependency`
[INFO] [stdout]  --> src/resolver/mod.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use dependency::{Dependency, DependencyResolver};
[INFO] [stdout]   |                      ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/utils/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::init_logger`
[INFO] [stdout]  --> src/utils/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use logger::init_logger;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `load_lock`, `save_lock`, and `validate_config` are never used
[INFO] [stdout]   --> src/config/parser.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ConfigParser {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn load_lock<P: AsRef<Path>>(path: P) -> Result<LockFile> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn save_lock<P: AsRef<Path>>(path: P, lock_file: &LockFile) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn validate_config(config: &ComposerConfig) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LockedPackage` is never constructed
[INFO] [stdout]   --> src/config/schema.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct LockedPackage {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageSource` is never constructed
[INFO] [stdout]   --> src/config/schema.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct PackageSource {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageDist` is never constructed
[INFO] [stdout]    --> src/config/schema.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct PackageDist {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LockFile` is never constructed
[INFO] [stdout]    --> src/config/schema.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct LockFile {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `calculate_sha256` and `calculate_file_sha256` are never used
[INFO] [stdout]    --> src/download/downloader.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Downloader {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn calculate_sha256(&self, data: &[u8]) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn calculate_file_sha256<P: AsRef<Path>>(&self, path: P) -> Result<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LockFileManager` is never constructed
[INFO] [stdout]  --> src/lock/lockfile.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct LockFileManager;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `generate_content_hash`, `generate_file_hash`, `create_lock_file`, `verify_lock_file`, `get_all_packages`, and `find_package` are never used
[INFO] [stdout]   --> src/lock/lockfile.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl LockFileManager {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] 10 |     /// Generate content hash for lock file
[INFO] [stdout] 11 |     pub fn generate_content_hash(packages: &[LockedPackage]) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn generate_file_hash(content: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn create_lock_file(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn verify_lock_file(lock_file: &LockFile) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_all_packages(lock_file: &LockFile) -> Vec<&LockedPackage> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn find_package<'a>(lock_file: &'a LockFile, package_name: &str) -> Option<&'a LockedPackage> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageManager` is never constructed
[INFO] [stdout]  --> src/package/manager.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PackageManager {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/package/manager.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl PackageManager {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new<P: AsRef<Path>>(vendor_dir: P) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn vendor_dir(&self) -> &Path {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn get_package_path(&self, package_name: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn add_installed_package(&mut self, package: LockedPackage) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn get_installed_package(&self, package_name: &str) -> Option<&LockedPackage> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_installed_packages(&self) -> &HashMap<String, LockedPackage> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn is_installed(&self, package_name: &str) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn remove_installed_package(&mut self, package_name: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn package_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_package_installed`, `install_package`, `clean`, and `path` are never used
[INFO] [stdout]    --> src/package/vendor.rs:36:12
[INFO] [stdout]     |
[INFO] [stdout]  10 | impl VendorManager {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  36 |     pub fn is_package_installed(&self, vendor: &str, package: &str) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  42 |     pub fn install_package(&self, vendor: &str, package: &str, version: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn clean(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn path(&self) -> &Path {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CacheManager` is never constructed
[INFO] [stdout]  --> src/repository/cache.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct CacheManager {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/repository/cache.rs:15:12
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl CacheManager {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  14 |     /// 创建新的缓存管理器
[INFO] [stdout]  15 |     pub fn new(cache_dir: Option<PathBuf>) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  28 |     pub fn get_package_cache(&self, package_name: &str) -> Result<Option<PackageInfo>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn set_package_cache(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn get_search_cache(&self, query: &str) -> Result<Option<SearchResponse>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn set_search_cache(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn get_cache_size(&self) -> Result<u64> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |     fn get_package_cache_path(&self, package_name: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     fn get_search_cache_path(&self, query: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageInfoResponse` is never constructed
[INFO] [stdout]  --> src/repository/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct PackageInfoResponse {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageInfo` is never constructed
[INFO] [stdout]   --> src/repository/models.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct PackageInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageVersion` is never constructed
[INFO] [stdout]   --> src/repository/models.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct PackageVersion {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Author` is never constructed
[INFO] [stdout]   --> src/repository/models.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Author {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Source` is never constructed
[INFO] [stdout]   --> src/repository/models.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Source {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dist` is never constructed
[INFO] [stdout]   --> src/repository/models.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Dist {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageListResponse` is never constructed
[INFO] [stdout]   --> src/repository/models.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct PackageListResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CachedPackage` is never constructed
[INFO] [stdout]    --> src/repository/models.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct CachedPackage {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CachedSearchResult` is never constructed
[INFO] [stdout]    --> src/repository/models.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct CachedSearchResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_package_info`, `get_latest_version`, `get_all_versions`, and `get_version_info` are never used
[INFO] [stdout]    --> src/repository/packagist.rs:28:18
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl PackagistClient {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  28 |     pub async fn get_package_info(&self, package_name: &str) -> Result<PackageInfoResponse> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub async fn get_latest_version(&self, package_name: &str) -> Result<String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub async fn get_all_versions(&self, package_name: &str) -> Result<Vec<String>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub async fn get_version_info(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageResolver` is never constructed
[INFO] [stdout]   --> src/repository/resolver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct PackageResolver {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/repository/resolver.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl PackageResolver {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  16 |     /// 创建新的包解析器
[INFO] [stdout]  17 |     pub fn new(packagist_url: Option<String>, cache_dir: Option<std::path::PathBuf>) -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  25 |     pub async fn resolve_package(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  43 |     pub async fn get_available_versions(&self, package_name: &str) -> Result<Vec<String>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     pub async fn get_latest_version(&self, package_name: &str) -> Result<String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     fn find_best_version(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub async fn resolve_dependencies(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageService` is never constructed
[INFO] [stdout]  --> src/repository/service.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct PackageService {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/repository/service.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl PackageService {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 16 |     /// 创建新的包服务
[INFO] [stdout] 17 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub async fn search(&self, query: &str, limit: usize, offset: usize) -> Result<Vec<SearchResult>> {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub async fn download<P: AsRef<Path>>(
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn verify_package_hash<P: AsRef<Path>>(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn get_cache_size(&self) -> Result<u64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dependency` is never constructed
[INFO] [stdout]  --> src/resolver/dependency.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Dependency {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/resolver/dependency.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Dependency {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(name: String, constraint: VersionConstraint, is_dev: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DependencyResolver` is never constructed
[INFO] [stdout]   --> src/resolver/dependency.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct DependencyResolver {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_versions`, `resolve`, `resolve_package`, `constraint_to_string`, and `get_resolved` are never used
[INFO] [stdout]    --> src/resolver/dependency.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl DependencyResolver {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout]  35 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn add_versions(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn resolve(
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     fn resolve_package(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn constraint_to_string(&self, constraint: &VersionConstraint) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn get_resolved(&self) -> &HashMap<String, semver::Version> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VersionConstraint` is never used
[INFO] [stdout]  --> src/resolver/version.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum VersionConstraint {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `parse`, `parse_range`, `matches`, `matches_caret`, and `matches_tilde` are never used
[INFO] [stdout]    --> src/resolver/version.rs:45:12
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl VersionConstraint {
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout]  44 |     /// Parse a version constraint string
[INFO] [stdout]  45 |     pub fn parse(constraint: &str) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn parse_range(constraint: &str) -> Result<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn matches(&self, version: &Version) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn matches_caret(&self, version: &Version, constraint: &Version) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     fn matches_tilde(&self, version: &Version, constraint: &Version) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `VersionError`, `ResolutionError`, `PackageNotFound`, `LockFileError`, and `Unknown` are never constructed
[INFO] [stdout]   --> src/utils/errors.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum ComposerError {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     VersionError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     ResolutionError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     PackageNotFound(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     LockFileError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ComposerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_logger` is never used
[INFO] [stdout]  --> src/utils/logger.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn init_logger(verbose: bool) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.99s
[INFO] running `Command { std: "docker" "inspect" "807c16577f7a68372d6831e46f64828c0fa3a337c482d674ccb10ab764b00090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807c16577f7a68372d6831e46f64828c0fa3a337c482d674ccb10ab764b00090", kill_on_drop: false }`
[INFO] [stdout] 807c16577f7a68372d6831e46f64828c0fa3a337c482d674ccb10ab764b00090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ceddb596c3fcc5bd744270f21f71b8c9d8b4e3a48697fbe49662ff25d1b6f3
[INFO] running `Command { std: "docker" "start" "-a" "31ceddb596c3fcc5bd744270f21f71b8c9d8b4e3a48697fbe49662ff25d1b6f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling composer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Cli`
[INFO] [stdout]  --> src/cli/mod.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use commands::{Cli, Commands, parse_args};
[INFO] [stdout]   |                    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/download/downloader.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::Result`
[INFO] [stdout]  --> src/lock/lockfile.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utils::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/lock/lockfile.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lockfile::LockFileManager`
[INFO] [stdout]  --> src/lock/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use lockfile::LockFileManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::Result`
[INFO] [stdout]  --> src/package/manager.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utils::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `manager::PackageManager`
[INFO] [stdout]  --> src/package/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use manager::PackageManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ComposerError`
[INFO] [stdout]  --> src/repository/cache.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::{ComposerError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> src/repository/cache.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PackageInfo`, `PackageVersion`, and `SearchResult`
[INFO] [stdout]  --> src/repository/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use models::{PackageInfo, PackageVersion, SearchResult};
[INFO] [stdout]   |                  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `resolver::PackageResolver`
[INFO] [stdout]   --> src/repository/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use resolver::PackageResolver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `service::PackageService`
[INFO] [stdout]   --> src/repository/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use service::PackageService;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/resolver/dependency.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]  --> src/resolver/version.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/resolver/version.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DependencyResolver` and `Dependency`
[INFO] [stdout]  --> src/resolver/mod.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use dependency::{Dependency, DependencyResolver};
[INFO] [stdout]   |                      ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/utils/errors.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::init_logger`
[INFO] [stdout]  --> src/utils/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use logger::init_logger;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `load_lock` and `save_lock` are never used
[INFO] [stdout]   --> src/config/parser.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ConfigParser {
[INFO] [stdout]    | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn load_lock<P: AsRef<Path>>(path: P) -> Result<LockFile> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn save_lock<P: AsRef<Path>>(path: P, lock_file: &LockFile) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `calculate_file_sha256` is never used
[INFO] [stdout]    --> src/download/downloader.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl Downloader {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn calculate_file_sha256<P: AsRef<Path>>(&self, path: P) -> Result<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_all_packages` and `find_package` are never used
[INFO] [stdout]   --> src/lock/lockfile.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl LockFileManager {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_all_packages(lock_file: &LockFile) -> Vec<&LockedPackage> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn find_package<'a>(lock_file: &'a LockFile, package_name: &str) -> Option<&'a LockedPackage> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vendor_dir` is never read
[INFO] [stdout]  --> src/package/manager.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct PackageManager {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     vendor_dir: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `vendor_dir`, `get_package_path`, `get_installed_package`, `get_installed_packages`, `remove_installed_package`, and `clear` are never used
[INFO] [stdout]   --> src/package/manager.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl PackageManager {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn vendor_dir(&self) -> &Path {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn get_package_path(&self, package_name: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn get_installed_package(&self, package_name: &str) -> Option<&LockedPackage> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_installed_packages(&self) -> &HashMap<String, LockedPackage> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn remove_installed_package(&mut self, package_name: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `clean` and `path` are never used
[INFO] [stdout]    --> src/package/vendor.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout]  10 | impl VendorManager {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn clean(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn path(&self) -> &Path {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_search_cache`, `set_search_cache`, `clear_cache`, `clear_expired_cache`, `get_cache_size`, and `get_search_cache_path` are never used
[INFO] [stdout]    --> src/repository/cache.rs:80:12
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl CacheManager {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn get_search_cache(&self, query: &str) -> Result<Option<SearchResponse>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn set_search_cache(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn get_cache_size(&self) -> Result<u64> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |     fn get_search_cache_path(&self, query: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageListResponse` is never constructed
[INFO] [stdout]   --> src/repository/models.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct PackageListResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CachedSearchResult` is never constructed
[INFO] [stdout]    --> src/repository/models.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct CachedSearchResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_package_info`, `get_latest_version`, `get_all_versions`, and `get_version_info` are never used
[INFO] [stdout]    --> src/repository/packagist.rs:28:18
[INFO] [stdout]     |
[INFO] [stdout]  13 | impl PackagistClient {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  28 |     pub async fn get_package_info(&self, package_name: &str) -> Result<PackageInfoResponse> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     pub async fn get_latest_version(&self, package_name: &str) -> Result<String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub async fn get_all_versions(&self, package_name: &str) -> Result<Vec<String>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub async fn get_version_info(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client` and `cache` are never read
[INFO] [stdout]   --> src/repository/resolver.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct PackageResolver {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 11 |     client: PackagistClient,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     cache: CacheManager,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `resolve_package`, `get_available_versions`, `get_latest_version`, `resolve_dependencies`, `clear_cache`, and `clear_expired_cache` are never used
[INFO] [stdout]    --> src/repository/resolver.rs:25:18
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl PackageResolver {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  25 |     pub async fn resolve_package(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  43 |     pub async fn get_available_versions(&self, package_name: &str) -> Result<Vec<String>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     pub async fn get_latest_version(&self, package_name: &str) -> Result<String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub async fn resolve_dependencies(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `client`, `cache`, and `downloader` are never read
[INFO] [stdout]   --> src/repository/service.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct PackageService {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 10 |     client: PackagistClient,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     cache: CacheManager,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     downloader: Downloader,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `search`, `download`, `verify_package_hash`, `clear_cache`, `clear_expired_cache`, and `get_cache_size` are never used
[INFO] [stdout]   --> src/repository/service.rs:33:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl PackageService {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub async fn search(&self, query: &str, limit: usize, offset: usize) -> Result<Vec<SearchResult>> {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub async fn download<P: AsRef<Path>>(
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn verify_package_hash<P: AsRef<Path>>(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn get_cache_size(&self) -> Result<u64> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dependency` is never constructed
[INFO] [stdout]  --> src/resolver/dependency.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Dependency {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/resolver/dependency.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Dependency {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(name: String, constraint: VersionConstraint, is_dev: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `graph` is never read
[INFO] [stdout]   --> src/resolver/dependency.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct DependencyResolver {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     graph: HashMap<String, Vec<String>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_resolved` is never used
[INFO] [stdout]    --> src/resolver/dependency.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl DependencyResolver {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn get_resolved(&self) -> &HashMap<String, semver::Version> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `LockFileError` and `Unknown` are never constructed
[INFO] [stdout]   --> src/utils/errors.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub enum ComposerError {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 31 |     LockFileError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ComposerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_logger` is never used
[INFO] [stdout]  --> src/utils/logger.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn init_logger(verbose: bool) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.75s
[INFO] running `Command { std: "docker" "inspect" "31ceddb596c3fcc5bd744270f21f71b8c9d8b4e3a48697fbe49662ff25d1b6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ceddb596c3fcc5bd744270f21f71b8c9d8b4e3a48697fbe49662ff25d1b6f3", kill_on_drop: false }`
[INFO] [stdout] 31ceddb596c3fcc5bd744270f21f71b8c9d8b4e3a48697fbe49662ff25d1b6f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61f6d16fedbbc4880cc3aef0e57a1724f3d464bdb364cfb78473d04ec61d6556
[INFO] running `Command { std: "docker" "start" "-a" "61f6d16fedbbc4880cc3aef0e57a1724f3d464bdb364cfb78473d04ec61d6556", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Cli`
[INFO] [stderr]  --> src/cli/mod.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use commands::{Cli, Commands, parse_args};
[INFO] [stderr]   |                    ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/download/downloader.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::utils::Result`
[INFO] [stderr]  --> src/lock/lockfile.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::utils::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/lock/lockfile.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lockfile::LockFileManager`
[INFO] [stderr]  --> src/lock/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use lockfile::LockFileManager;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::utils::Result`
[INFO] [stderr]  --> src/package/manager.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::utils::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `manager::PackageManager`
[INFO] [stderr]  --> src/package/mod.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use manager::PackageManager;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ComposerError`
[INFO] [stderr]  --> src/repository/cache.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::utils::{ComposerError, Result};
[INFO] [stderr]   |                    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]  --> src/repository/cache.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::path::{Path, PathBuf};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PackageInfo`, `PackageVersion`, and `SearchResult`
[INFO] [stderr]  --> src/repository/mod.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use models::{PackageInfo, PackageVersion, SearchResult};
[INFO] [stderr]   |                  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `resolver::PackageResolver`
[INFO] [stderr]   --> src/repository/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use resolver::PackageResolver;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `service::PackageService`
[INFO] [stderr]   --> src/repository/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use service::PackageService;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/resolver/dependency.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `regex::Regex`
[INFO] [stderr]  --> src/resolver/version.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use regex::Regex;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/resolver/version.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DependencyResolver` and `Dependency`
[INFO] [stderr]  --> src/resolver/mod.rs:4:22
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use dependency::{Dependency, DependencyResolver};
[INFO] [stderr]   |                      ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/utils/errors.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `logger::init_logger`
[INFO] [stderr]  --> src/utils/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use logger::init_logger;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `load_lock` and `save_lock` are never used
[INFO] [stderr]   --> src/config/parser.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl ConfigParser {
[INFO] [stderr]    | ----------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub fn load_lock<P: AsRef<Path>>(path: P) -> Result<LockFile> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn save_lock<P: AsRef<Path>>(path: P, lock_file: &LockFile) -> Result<()> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `calculate_file_sha256` is never used
[INFO] [stderr]    --> src/download/downloader.rs:200:12
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl Downloader {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 200 |     pub fn calculate_file_sha256<P: AsRef<Path>>(&self, path: P) -> Result<String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `get_all_packages` and `find_package` are never used
[INFO] [stderr]   --> src/lock/lockfile.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl LockFileManager {
[INFO] [stderr]    | -------------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn get_all_packages(lock_file: &LockFile) -> Vec<&LockedPackage> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 73 |     pub fn find_package<'a>(lock_file: &'a LockFile, package_name: &str) -> Option<&'a LockedPackage> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `vendor_dir` is never read
[INFO] [stderr]  --> src/package/manager.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct PackageManager {
[INFO] [stderr]   |            -------------- field in this struct
[INFO] [stderr] 8 |     vendor_dir: PathBuf,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `vendor_dir`, `get_package_path`, `get_installed_package`, `get_installed_packages`, `remove_installed_package`, and `clear` are never used
[INFO] [stderr]   --> src/package/manager.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl PackageManager {
[INFO] [stderr]    | ------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn vendor_dir(&self) -> &Path {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn get_package_path(&self, package_name: &str) -> PathBuf {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub fn get_installed_package(&self, package_name: &str) -> Option<&LockedPackage> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn get_installed_packages(&self) -> &HashMap<String, LockedPackage> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub fn remove_installed_package(&mut self, package_name: &str) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `clean` and `path` are never used
[INFO] [stderr]    --> src/package/vendor.rs:166:12
[INFO] [stderr]     |
[INFO] [stderr]  10 | impl VendorManager {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 166 |     pub fn clean(&self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 175 |     pub fn path(&self) -> &Path {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_search_cache`, `set_search_cache`, `clear_cache`, `clear_expired_cache`, `get_cache_size`, and `get_search_cache_path` are never used
[INFO] [stderr]    --> src/repository/cache.rs:80:12
[INFO] [stderr]     |
[INFO] [stderr]  13 | impl CacheManager {
[INFO] [stderr]     | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  80 |     pub fn get_search_cache(&self, query: &str) -> Result<Option<SearchResponse>> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn set_search_cache(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 130 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 139 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 168 |     pub fn get_cache_size(&self) -> Result<u64> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 195 |     fn get_search_cache_path(&self, query: &str) -> PathBuf {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PackageListResponse` is never constructed
[INFO] [stderr]   --> src/repository/models.rs:94:12
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct PackageListResponse {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CachedSearchResult` is never constructed
[INFO] [stderr]    --> src/repository/models.rs:108:12
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub struct CachedSearchResult {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_package_info`, `get_latest_version`, `get_all_versions`, and `get_version_info` are never used
[INFO] [stderr]    --> src/repository/packagist.rs:28:18
[INFO] [stderr]     |
[INFO] [stderr]  13 | impl PackagistClient {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  28 |     pub async fn get_package_info(&self, package_name: &str) -> Result<PackageInfoResponse> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  89 |     pub async fn get_latest_version(&self, package_name: &str) -> Result<String> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 |     pub async fn get_all_versions(&self, package_name: &str) -> Result<Vec<String>> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub async fn get_version_info(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `client` and `cache` are never read
[INFO] [stderr]   --> src/repository/resolver.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct PackageResolver {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 11 |     client: PackagistClient,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 12 |     cache: CacheManager,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `resolve_package`, `get_available_versions`, `get_latest_version`, `resolve_dependencies`, `clear_cache`, and `clear_expired_cache` are never used
[INFO] [stderr]    --> src/repository/resolver.rs:25:18
[INFO] [stderr]     |
[INFO] [stderr]  15 | impl PackageResolver {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  25 |     pub async fn resolve_package(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  43 |     pub async fn get_available_versions(&self, package_name: &str) -> Result<Vec<String>> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  70 |     pub async fn get_latest_version(&self, package_name: &str) -> Result<String> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     pub async fn resolve_dependencies(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 126 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `client`, `cache`, and `downloader` are never read
[INFO] [stderr]   --> src/repository/service.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct PackageService {
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] 10 |     client: PackagistClient,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 11 |     cache: CacheManager,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 12 |     downloader: Downloader,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `search`, `download`, `verify_package_hash`, `clear_cache`, `clear_expired_cache`, and `get_cache_size` are never used
[INFO] [stderr]   --> src/repository/service.rs:33:18
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl PackageService {
[INFO] [stderr]    | ------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub async fn search(&self, query: &str, limit: usize, offset: usize) -> Result<Vec<SearchResult>> {
[INFO] [stderr]    |                  ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     pub async fn download<P: AsRef<Path>>(
[INFO] [stderr]    |                  ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 61 |     pub fn verify_package_hash<P: AsRef<Path>>(
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     pub fn clear_cache(&self) -> Result<()> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 76 |     pub fn clear_expired_cache(&self) -> Result<u32> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |     pub fn get_cache_size(&self) -> Result<u64> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Dependency` is never constructed
[INFO] [stderr]  --> src/resolver/dependency.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Dependency {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/resolver/dependency.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Dependency {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] 15 |     pub fn new(name: String, constraint: VersionConstraint, is_dev: bool) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `graph` is never read
[INFO] [stderr]   --> src/resolver/dependency.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct DependencyResolver {
[INFO] [stderr]    |            ------------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 31 |     graph: HashMap<String, Vec<String>>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_resolved` is never used
[INFO] [stderr]    --> src/resolver/dependency.rs:130:12
[INFO] [stderr]     |
[INFO] [stderr]  34 | impl DependencyResolver {
[INFO] [stderr]     | ----------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 130 |     pub fn get_resolved(&self) -> &HashMap<String, semver::Version> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `LockFileError` and `Unknown` are never constructed
[INFO] [stderr]   --> src/utils/errors.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub enum ComposerError {
[INFO] [stderr]    |          ------------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 31 |     LockFileError(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     Unknown(String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ComposerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_logger` is never used
[INFO] [stderr]  --> src/utils/logger.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn init_logger(verbose: bool) {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `composer-rs` (bin "composer-rs" test) generated 38 warnings (run `cargo fix --bin "composer-rs" -p composer-rs --tests` to apply 18 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/composer_rs-6b987d2388effef9)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test config::parser::tests::test_validate_config_invalid ... ok
[INFO] [stdout] test lock::lockfile::tests::test_create_lock_file ... ok
[INFO] [stdout] test package::manager::tests::test_package_manager_creation ... ok
[INFO] [stdout] test package::manager::tests::test_add_installed_package ... ok
[INFO] [stdout] test lock::lockfile::tests::test_verify_lock_file ... ok
[INFO] [stdout] test config::parser::tests::test_validate_config_valid ... ok
[INFO] [stdout] test repository::models::tests::test_package_info_deserialization ... ok
[INFO] [stdout] test resolver::version::tests::test_parse_caret_constraint ... ok
[INFO] [stdout] test resolver::version::tests::test_parse_tilde_constraint ... ok
[INFO] [stdout] test resolver::version::tests::test_parse_exact_version ... ok
[INFO] [stdout] test resolver::version::tests::test_parse_wildcard ... ok
[INFO] [stdout] test repository::cache::tests::test_cache_manager_creation ... ok
[INFO] [stdout] test package::vendor::tests::test_vendor_manager_creation ... ok
[INFO] [stdout] test repository::cache::tests::test_cache_package ... ok
[INFO] [stdout] test package::vendor::tests::test_install_package ... ok
[INFO] [stdout] test resolver::dependency::tests::test_resolve_simple_dependency ... FAILED
[INFO] [stdout] test repository::packagist::tests::test_packagist_client_with_custom_url ... ok
[INFO] [stdout] test repository::packagist::tests::test_packagist_client_creation ... ok
[INFO] [stdout] test repository::resolver::tests::test_find_best_version ... FAILED
[INFO] [stdout] test download::downloader::tests::test_sha256_calculation ... ok
[INFO] [stdout] test repository::resolver::tests::test_find_best_version_no_match ... FAILED
[INFO] [stdout] test download::downloader::tests::test_downloader_creation ... ok
[INFO] [stdout] test repository::service::tests::test_package_service_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- resolver::dependency::tests::test_resolve_simple_dependency stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'resolver::dependency::tests::test_resolve_simple_dependency' (43) panicked at src/resolver/dependency.rs:159:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: VersionError("Invalid version: unexpected end of input while parsing minor version number")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58d39d1d6712 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58d39d1d6712 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58d39d1d6712 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58d39d1d6712 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58d39d1e78aa - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58d39d1e78aa - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x58d39d1a3416 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58d39d1a3416 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58d39d1b5349 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58d39d1b5349 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58d39d1b51e1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58d39cf8a81e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58d39cf8a81e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58d39d1b5672 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58d39d1b5672 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58d39d1b5408 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58d39d1b0419 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58d39d196bfd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58d39d1efc1c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58d39d1ef392 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58d39cf35eba - core::result::Result<T,E>::unwrap::hf6010d360052b348
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58d39cf35eba - composer_rs::resolver::dependency::tests::test_resolve_simple_dependency::h3a00471450daf510
[INFO] [stdout]                                at /opt/rustwide/workdir/src/resolver/dependency.rs:159:46
[INFO] [stdout]   22:     0x58d39cf36317 - composer_rs::resolver::dependency::tests::test_resolve_simple_dependency::{{closure}}::h8a72bb039004445d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/resolver/dependency.rs:146:40
[INFO] [stdout]   23:     0x58d39cf5e336 - core::ops::function::FnOnce::call_once::hb7fcb3511f8ba6ef
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58d39cf8a5db - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58d39cf8a5db - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58d39cf9dfea - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58d39cf9dfea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58d39cf9dfea - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58d39cf9dfea - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58d39cf9dfea - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58d39cf9dfea - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58d39cf9dfea - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58d39cf78444 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58d39cf78444 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x58d39cf7bde2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x58d39cf7bde2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58d39cf7bde2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58d39cf7bde2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58d39cf7bde2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58d39cf7bde2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x58d39cf7bde2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58d39d1ab54f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58d39d1ab54f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x77947995faa4 - <unknown>
[INFO] [stdout]   45:     0x7794799eca64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- repository::resolver::tests::test_find_best_version stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'repository::resolver::tests::test_find_best_version' (40) panicked at src/repository/resolver.rs:145:59:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: VersionError("Invalid version: unexpected end of input while parsing minor version number")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58d39d1d6712 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58d39d1d6712 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58d39d1d6712 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58d39d1d6712 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58d39d1e78aa - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58d39d1e78aa - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x58d39d1a3416 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58d39d1a3416 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58d39d1b5349 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58d39d1b5349 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58d39d1b51e1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58d39cf8a81e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58d39cf8a81e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58d39d1b5672 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58d39d1b5672 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58d39d1b5408 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58d39d1b0419 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58d39d196bfd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58d39d1efc1c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58d39d1ef392 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58d39cf2d5d7 - core::result::Result<T,E>::unwrap::hf6010d360052b348
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58d39cf2d5d7 - composer_rs::repository::resolver::tests::test_find_best_version::hbcaf43c87b1e5c68
[INFO] [stdout]                                at /opt/rustwide/workdir/src/repository/resolver.rs:145:59
[INFO] [stdout]   22:     0x58d39cf2d8b7 - composer_rs::repository::resolver::tests::test_find_best_version::{{closure}}::hde2fd6383b47aab2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/repository/resolver.rs:136:32
[INFO] [stdout]   23:     0x58d39cf5dc06 - core::ops::function::FnOnce::call_once::h460f7447b6f2547b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58d39cf8a5db - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58d39cf8a5db - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58d39cf9dfea - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58d39cf9dfea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58d39cf9dfea - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58d39cf9dfea - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58d39cf9dfea - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58d39cf9dfea - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58d39cf9dfea - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58d39cf78444 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58d39cf78444 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x58d39cf7bde2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x58d39cf7bde2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58d39cf7bde2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58d39cf7bde2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58d39cf7bde2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58d39cf7bde2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x58d39cf7bde2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58d39d1ab54f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58d39d1ab54f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x77947995faa4 - <unknown>
[INFO] [stdout]   45:     0x7794799eca64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- repository::resolver::tests::test_find_best_version_no_match stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'repository::resolver::tests::test_find_best_version_no_match' (41) panicked at src/repository/resolver.rs:156:59:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: VersionError("Invalid version: unexpected end of input while parsing minor version number")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58d39d1d6712 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58d39d1d6712 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58d39d1d6712 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58d39d1d6712 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58d39d1e78aa - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58d39d1e78aa - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x58d39d1a3416 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58d39d1a3416 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58d39d1b5349 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58d39d1b5349 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58d39d1b51e1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58d39cf8a81e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58d39cf8a81e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58d39d1b5672 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58d39d1b5672 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58d39d1b5408 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58d39d1b0419 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58d39d196bfd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58d39d1efc1c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58d39d1ef392 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58d39cf2dc38 - core::result::Result<T,E>::unwrap::hf6010d360052b348
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58d39cf2dc38 - composer_rs::repository::resolver::tests::test_find_best_version_no_match::h191b8ef4650b572b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/repository/resolver.rs:156:59
[INFO] [stdout]   22:     0x58d39cf2dde7 - composer_rs::repository::resolver::tests::test_find_best_version_no_match::{{closure}}::h1c5898b166fc67e7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/repository/resolver.rs:152:41
[INFO] [stdout]   23:     0x58d39cf5da36 - core::ops::function::FnOnce::call_once::h213785f0b1c54cdf
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58d39cf8a5db - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58d39cf8a5db - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58d39cf9dfea - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58d39cf9dfea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58d39cf9dfea - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58d39cf9dfea - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58d39cf9dfea - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58d39cf9dfea - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58d39cf9dfea - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58d39cf78444 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58d39cf78444 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x58d39cf7bde2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x58d39cf7bde2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58d39cf7bde2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58d39cf7bde2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58d39cf7bde2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58d39cf7bde2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x58d39cf7bde2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58d39d1ab54f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58d39d1ab54f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x77947995faa4 - <unknown>
[INFO] [stdout]   45:     0x7794799eca64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     repository::resolver::tests::test_find_best_version
[INFO] [stdout]     repository::resolver::tests::test_find_best_version_no_match
[INFO] [stdout]     resolver::dependency::tests::test_resolve_simple_dependency
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 20 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin composer-rs`
[INFO] running `Command { std: "docker" "inspect" "61f6d16fedbbc4880cc3aef0e57a1724f3d464bdb364cfb78473d04ec61d6556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f6d16fedbbc4880cc3aef0e57a1724f3d464bdb364cfb78473d04ec61d6556", kill_on_drop: false }`
[INFO] [stdout] 61f6d16fedbbc4880cc3aef0e57a1724f3d464bdb364cfb78473d04ec61d6556
