[INFO] fetching crate pageos-pkgr 2.0.4...
[INFO] testing pageos-pkgr-2.0.4 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate pageos-pkgr 2.0.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pageos-pkgr 2.0.4
[INFO] finished tweaking crates.io crate pageos-pkgr 2.0.4
[INFO] tweaked toml for crates.io crate pageos-pkgr 2.0.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pageos-pkgr 2.0.4 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pageos-pkgr 2.0.4 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] a07eacde01c56ddce1ff6f8265f453e48fef454f2c908917fcfc81ddf51da3b1
[INFO] running `Command { std: "docker" "start" "-a" "a07eacde01c56ddce1ff6f8265f453e48fef454f2c908917fcfc81ddf51da3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a07eacde01c56ddce1ff6f8265f453e48fef454f2c908917fcfc81ddf51da3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07eacde01c56ddce1ff6f8265f453e48fef454f2c908917fcfc81ddf51da3b1", kill_on_drop: false }`
[INFO] [stdout] a07eacde01c56ddce1ff6f8265f453e48fef454f2c908917fcfc81ddf51da3b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83298ebfe955ff8023bc3b2e3f800886a47bc9df322f881312db576843557abb
[INFO] running `Command { std: "docker" "start" "-a" "83298ebfe955ff8023bc3b2e3f800886a47bc9df322f881312db576843557abb", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `is_absolute`
[INFO] [stdout]   --> src/path.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let is_absolute = path.is_absolute();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_absolute`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `final_version`
[INFO] [stdout]    --> src/repo.rs:275:37
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let (source_id, package_id, final_version) = match parts.len() {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_name`
[INFO] [stdout]    --> src/repo.rs:542:25
[INFO] [stdout]     |
[INFO] [stdout] 542 |                     let package_name = entry.file_name().to_string_lossy().to_string();
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_dir`
[INFO] [stdout]    --> src/repo.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 630 |     package_dir: &Path,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_source`, `enable_source`, `disable_source`, `remove_source`, and `update_source` are never used
[INFO] [stdout]    --> src/config.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout]  55 | impl ConfigManager {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub fn add_source(&self, source: SourceConfig) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn enable_source(&self, source_id: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn disable_source(&self, source_id: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn remove_source(&self, source_id: &str) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn update_source(&self, source_id: &str, updated_source: SourceConfig) -> 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: function `verify_file` is never used
[INFO] [stdout]   --> src/crypto.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn verify_file(file_path: &str, expected_hash: &str) -> Result<bool> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PackageInfo` is never constructed
[INFO] [stdout]   --> src/index.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PackageInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IndexManager` is never constructed
[INFO] [stdout]   --> src/index.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct IndexManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/index.rs:41:12
[INFO] [stdout]     |
[INFO] [stdout]  39 | impl IndexManager {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  40 |     /// 创建新的索引管理器实例
[INFO] [stdout]  41 |     pub fn new(index_dir: PathBuf, repo_path: PathBuf) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  49 |     fn get_index_path(&self) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  54 |     fn ensure_index_dir(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub async fn update_source_index(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn query_package(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn list_packages(&self) -> Result<Vec<PackageInfo>, Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn load_index(&self) -> Result<serde_json::Value, Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn save_index(&self, index: &serde_json::Value) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileManifest` is never constructed
[INFO] [stdout]   --> src/metadata.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct FileManifest {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VersionHistory` is never constructed
[INFO] [stdout]   --> src/metadata.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct VersionHistory {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_version`, `get_latest`, and `has_version` are never used
[INFO] [stdout]   --> src/metadata.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl VersionHistory {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 60 |     /// 创建一个新的版本历史记录
[INFO] [stdout] 61 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn add_version(&mut self, version: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn get_latest(&self) -> Option<&String> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn has_version(&self, version: &str) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_file` and `get_file_hash` are never used
[INFO] [stdout]    --> src/metadata.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout]  84 | impl PackageMetadata {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn has_file(&self, path: &str) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn get_file_hash(&self, path: &str) -> Option<&String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/metadata.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl FileManifest {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 113 |     /// 创建一个新的文件清单项
[INFO] [stdout] 114 |     pub fn new(path: String, hash: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_dir_all` is never used
[INFO] [stdout]   --> src/path.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn create_dir_all<P: AsRef<Path>>(path: P) -> std::io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalize_path` is never used
[INFO] [stdout]   --> src/path.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn normalize_path<P: AsRef<Path>>(path: P) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_config_path` is never used
[INFO] [stdout]    --> src/path.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub fn get_config_path() -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Create`, `Remove`, and `Move` are never constructed
[INFO] [stdout]   --> src/transaction.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Operation {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 11 |     /// 创建文件操作
[INFO] [stdout] 12 |     Create { path: PathBuf },
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     /// 删除文件操作
[INFO] [stdout] 14 |     Remove {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Move {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `log` and `committed` are never read
[INFO] [stdout]   --> src/transaction.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Transaction {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 30 |     /// 操作日志，记录事务中执行的所有操作
[INFO] [stdout] 31 |     log: Vec<Operation>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 32 |     /// 事务是否已提交
[INFO] [stdout] 33 |     committed: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/transaction.rs:38:12
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl Transaction {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  37 |     /// 创建一个新的事务
[INFO] [stdout]  38 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 |     pub fn begin() -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn commit(mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn rollback(mut self) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn safe_create(&mut self, path: &std::path::Path, content: &[u8]) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub fn safe_remove(&mut self, path: &std::path::Path) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn safe_move(&mut self, from: &std::path::Path, to: &std::path::Path) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare` is never used
[INFO] [stdout]   --> src/version.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn compare(version1: &str, version2: &str, versions: &[String]) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_latest` is never used
[INFO] [stdout]   --> src/version.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn get_latest(versions: &[String]) -> Option<&str> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/version.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse(version: &str) -> &str {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.23s
[INFO] running `Command { std: "docker" "inspect" "83298ebfe955ff8023bc3b2e3f800886a47bc9df322f881312db576843557abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83298ebfe955ff8023bc3b2e3f800886a47bc9df322f881312db576843557abb", kill_on_drop: false }`
[INFO] [stdout] 83298ebfe955ff8023bc3b2e3f800886a47bc9df322f881312db576843557abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69306e3650cc9af51bda8e3f46a413233bb2d140b5b282879da33f27d595d100
[INFO] running `Command { std: "docker" "start" "-a" "69306e3650cc9af51bda8e3f46a413233bb2d140b5b282879da33f27d595d100", kill_on_drop: false }`
[INFO] [stderr]    Compiling pageos-pkgr v2.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]    --> src/config.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |     use std::fs;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/config.rs:488:13
[INFO] [stdout]     |
[INFO] [stdout] 488 |         let mut updated_source = SourceConfig {
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index_manager`
[INFO] [stdout]    --> src/index.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let index_manager =
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_manager`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config_path`
[INFO] [stdout]    --> src/index.rs:216:13
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let config_path = config_dir.join("config.toml");
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_absolute`
[INFO] [stdout]   --> src/path.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let is_absolute = path.is_absolute();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_absolute`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `final_version`
[INFO] [stdout]    --> src/repo.rs:275:37
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let (source_id, package_id, final_version) = match parts.len() {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_name`
[INFO] [stdout]    --> src/repo.rs:542:25
[INFO] [stdout]     |
[INFO] [stdout] 542 |                     let package_name = entry.file_name().to_string_lossy().to_string();
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `package_dir`
[INFO] [stdout]    --> src/repo.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 630 |     package_dir: &Path,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `repo_path` is never read
[INFO] [stdout]   --> src/index.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct IndexManager {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     repo_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ensure_index_dir`, `update_source_index`, and `save_index` are never used
[INFO] [stdout]    --> src/index.rs:54:8
[INFO] [stdout]     |
[INFO] [stdout]  39 | impl IndexManager {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  54 |     fn ensure_index_dir(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub async fn update_source_index(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn save_index(&self, index: &serde_json::Value) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_config_path` is never used
[INFO] [stdout]    --> src/path.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub fn get_config_path() -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare` is never used
[INFO] [stdout]   --> src/version.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn compare(version1: &str, version2: &str, versions: &[String]) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_latest` is never used
[INFO] [stdout]   --> src/version.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn get_latest(versions: &[String]) -> Option<&str> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/version.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn parse(version: &str) -> &str {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "69306e3650cc9af51bda8e3f46a413233bb2d140b5b282879da33f27d595d100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69306e3650cc9af51bda8e3f46a413233bb2d140b5b282879da33f27d595d100", kill_on_drop: false }`
[INFO] [stdout] 69306e3650cc9af51bda8e3f46a413233bb2d140b5b282879da33f27d595d100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca911790620871b5037b5401282806e4fb34524a4151563c7455e5c337b5f9bb
[INFO] running `Command { std: "docker" "start" "-a" "ca911790620871b5037b5401282806e4fb34524a4151563c7455e5c337b5f9bb", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]    --> src/config.rs:289:9
[INFO] [stderr]     |
[INFO] [stderr] 289 |     use std::fs;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/config.rs:488:13
[INFO] [stderr]     |
[INFO] [stderr] 488 |         let mut updated_source = SourceConfig {
[INFO] [stderr]     |             ----^^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index_manager`
[INFO] [stderr]    --> src/index.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let index_manager =
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_manager`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config_path`
[INFO] [stderr]    --> src/index.rs:216:13
[INFO] [stderr]     |
[INFO] [stderr] 216 |         let config_path = config_dir.join("config.toml");
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_absolute`
[INFO] [stderr]   --> src/path.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let is_absolute = path.is_absolute();
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_absolute`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `final_version`
[INFO] [stderr]    --> src/repo.rs:275:37
[INFO] [stderr]     |
[INFO] [stderr] 275 |         let (source_id, package_id, final_version) = match parts.len() {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_version`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `package_name`
[INFO] [stderr]    --> src/repo.rs:542:25
[INFO] [stderr]     |
[INFO] [stderr] 542 |                     let package_name = entry.file_name().to_string_lossy().to_string();
[INFO] [stderr]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `package_dir`
[INFO] [stderr]    --> src/repo.rs:630:5
[INFO] [stderr]     |
[INFO] [stderr] 630 |     package_dir: &Path,
[INFO] [stderr]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_package_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: field `repo_path` is never read
[INFO] [stderr]   --> src/index.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct IndexManager {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 36 |     repo_path: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `ensure_index_dir`, `update_source_index`, and `save_index` are never used
[INFO] [stderr]    --> src/index.rs:54:8
[INFO] [stderr]     |
[INFO] [stderr]  39 | impl IndexManager {
[INFO] [stderr]     | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  54 |     fn ensure_index_dir(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  62 |     pub async fn update_source_index(&self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 197 |     fn save_index(&self, index: &serde_json::Value) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_config_path` is never used
[INFO] [stderr]    --> src/path.rs:202:8
[INFO] [stderr]     |
[INFO] [stderr] 202 | pub fn get_config_path() -> PathBuf {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `compare` is never used
[INFO] [stderr]   --> src/version.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn compare(version1: &str, version2: &str, versions: &[String]) -> i32 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_latest` is never used
[INFO] [stderr]   --> src/version.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn get_latest(versions: &[String]) -> Option<&str> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse` is never used
[INFO] [stderr]   --> src/version.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn parse(version: &str) -> &str {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pageos-pkgr` (bin "pageos-pkgr" test) generated 14 warnings (run `cargo fix --bin "pageos-pkgr" -p pageos-pkgr --tests` to apply 8 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pageos_pkgr-52dbd56ff771d207)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test config::tests::test_config_serialization ... ok
[INFO] [stdout] test app::tests::test_init_and_new ... ok
[INFO] [stdout] test config::tests::test_default_config ... ok
[INFO] [stdout] test index::tests::test_query_package ... ok
[INFO] [stdout] test config::tests::test_config_manager_load_save ... ok
[INFO] [stdout] test app::tests::test_add_and_remove_file ... ok
[INFO] [stdout] test index::tests::test_update_source_index ... ok
[INFO] [stdout] test app::tests::test_add_and_remove_directory ... ok
[INFO] [stdout] test metadata::tests::test_file_manifest_creation ... ok
[INFO] [stdout] test metadata::tests::test_package_metadata_add_and_remove_file ... ok
[INFO] [stdout] test metadata::tests::test_package_metadata_creation ... ok
[INFO] [stdout] test metadata::tests::test_version_history_operations ... ok
[INFO] [stdout] test config::tests::test_config_validation ... ok
[INFO] [stdout] test path::tests::test_create_dir_all ... ok
[INFO] [stdout] test path::tests::test_expand_path_home ... ok
[INFO] [stdout] test crypto::tests::test_verify_file_case_insensitive ... ok
[INFO] [stdout] test config::tests::test_config_manager_update_source ... ok
[INFO] [stdout] test config::tests::test_config_manager_remove_source ... ok
[INFO] [stdout] test crypto::tests::test_file_hash ... ok
[INFO] [stdout] test crypto::tests::test_verify_file ... ok
[INFO] [stdout] test path::tests::test_expand_path_home_with_subdir ... ok
[INFO] [stdout] test fsxg::tests::test_get_directory_files ... ok
[INFO] [stdout] test path::tests::test_expand_path_relative ... ok
[INFO] [stdout] test path::tests::test_normalize_path_current_dir ... ok
[INFO] [stdout] test path::tests::test_normalize_path_multiple_dots ... ok
[INFO] [stdout] test path::tests::test_normalize_path_relative ... ok
[INFO] [stdout] test path::tests::test_normalize_path_parent_dir ... ok
[INFO] [stdout] test path::tests::test_normalize_path_simple ... ok
[INFO] [stdout] test path::tests::test_normalize_path_trailing_slash ... ok
[INFO] [stdout] test transaction::tests::test_transaction_rollback_create ... ok
[INFO] [stdout] test transaction::tests::test_transaction_commit ... ok
[INFO] [stdout] test fsxg::tests::test_create_and_remove_directory ... ok
[INFO] [stdout] test config::tests::test_config_manager_add_source ... ok
[INFO] [stdout] test index::tests::test_list_packages ... ok
[INFO] [stdout] test config::tests::test_config_manager_enable_disable_source ... ok
[INFO] [stdout] test transaction::tests::test_transaction_rollback_move ... ok
[INFO] [stdout] test transaction::tests::test_transaction_rollback_move_overwrite ... ok
[INFO] [stdout] test path::tests::test_normalize_path_root_dot_dot ... ok
[INFO] [stdout] test transaction::tests::test_transaction_rollback_remove ... ok
[INFO] [stdout] test net::tests::test_download_file_to_invalid_path ... ok
[INFO] [stdout] test net::tests::test_download_file_invalid_url ... ok
[INFO] [stdout] test net::tests::test_download_file_success ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- net::tests::test_download_file_success stdout ----
[INFO] [stdout] Error: reqwest::Error { kind: Request, url: "https://httpbin.org/bytes/1024", source: hyper_util::client::legacy::Error(Connect, ConnectError("dns error", Custom { kind: Uncategorized, error: "failed to lookup address information: Temporary failure in name resolution" })) }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     net::tests::test_download_file_success
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 41 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin pageos-pkgr`
[INFO] running `Command { std: "docker" "inspect" "ca911790620871b5037b5401282806e4fb34524a4151563c7455e5c337b5f9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca911790620871b5037b5401282806e4fb34524a4151563c7455e5c337b5f9bb", kill_on_drop: false }`
[INFO] [stdout] ca911790620871b5037b5401282806e4fb34524a4151563c7455e5c337b5f9bb
