[INFO] cloning repository https://github.com/chy818/ZHCC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chy818/ZHCC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchy818%2FZHCC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchy818%2FZHCC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b1d6035cf1804962582c4860f3e1192b8dfeae8
[INFO] testing chy818/ZHCC against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchy818%2FZHCC" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chy818/ZHCC
[INFO] finished tweaking git repo https://github.com/chy818/ZHCC
[INFO] tweaked toml for git repo https://github.com/chy818/ZHCC written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chy818/ZHCC on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chy818/ZHCC 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23a80284e62db749b969db5d757b9a8b9e66ebb86f8c14f7b16456167c8432db
[INFO] running `Command { std: "docker" "start" "-a" "23a80284e62db749b969db5d757b9a8b9e66ebb86f8c14f7b16456167c8432db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23a80284e62db749b969db5d757b9a8b9e66ebb86f8c14f7b16456167c8432db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a80284e62db749b969db5d757b9a8b9e66ebb86f8c14f7b16456167c8432db", kill_on_drop: false }`
[INFO] [stdout] 23a80284e62db749b969db5d757b9a8b9e66ebb86f8c14f7b16456167c8432db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd672b4913a97d53427243b49cf497142a53e562a22ccd5ba22c48aedb941808
[INFO] running `Command { std: "docker" "start" "-a" "cd672b4913a97d53427243b49cf497142a53e562a22ccd5ba22c48aedb941808", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling xuanyu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FunctionParam`
[INFO] [stdout]   --> src/sema/type_inference.rs:15:69
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::ast::{Type, Expr, Stmt, BinaryOp, LiteralKind, Function, FunctionParam};
[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: `crate::lexer::token::Span`
[INFO] [stdout]   --> src/sema/type_inference.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::lexer::token::Span;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/codegen/codegen.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 415 |             "值" | "value" => 8,
[INFO] [stdout]     |             -------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 447 |             "value" => 16,
[INFO] [stdout]     |             ^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/codegen/codegen.rs:998:23
[INFO] [stdout]     |
[INFO] [stdout] 998 |             .map_err(|e| CodegenError {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codegen/optimize.rs:395:14
[INFO] [stdout]     |
[INFO] [stdout] 395 |         for (i, part) in parts.iter().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/codegen/optimize.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn extract_params(&self, line: &str) -> Vec<String> {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/sema/sema.rs:496:23
[INFO] [stdout]     |
[INFO] [stdout] 496 |             .map_err(|e| vec![TypeError {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> src/sema/sema.rs:925:21
[INFO] [stdout]     |
[INFO] [stdout] 925 |         if let Some(init) = &let_stmt.initializer {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_decls`
[INFO] [stdout]    --> src/repl/mod.rs:432:13
[INFO] [stdout]     |
[INFO] [stdout] 432 |         let func_decls: String = self.context.functions.iter()
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_decls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rev`
[INFO] [stdout]    --> src/package/dependency.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |             DependencySource::Git { url, rev } => {
[INFO] [stdout]     |                                          ^^^ help: try ignoring the field: `rev: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `loop_start` and `loop_body` are never read
[INFO] [stdout]    --> src/codegen/codegen.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct LoopContext {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] 110 |     /// 循环开始标签（条件判断入口）
[INFO] [stdout] 111 |     loop_start: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 112 |     /// 循环体入口标签
[INFO] [stdout] 113 |     loop_body: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LoopContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `params` and `return_type` are never read
[INFO] [stdout]    --> src/codegen/optimize.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 295 | struct FunctionInfo {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 301 |     params: Vec<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 302 |     /// 返回类型
[INFO] [stdout] 303 |     return_type: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FunctionInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `param_types` is never read
[INFO] [stdout]   --> src/sema/sema.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct FunctionSignature {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 89 |     /// 参数类型列表
[INFO] [stdout] 90 |     param_types: Vec<Type>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FunctionSignature` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `analyze_member_expression` is never used
[INFO] [stdout]     --> src/sema/sema.rs:1652:8
[INFO] [stdout]      |
[INFO] [stdout]  119 | impl SemanticAnalyzer {
[INFO] [stdout]      | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1652 |     fn analyze_member_expression(&mut self, member: &MemberAccessExpr) -> Result<Type, Vec<TypeError>> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DependencyGraph` is never constructed
[INFO] [stdout]    --> src/package/dependency.rs:414:12
[INFO] [stdout]     |
[INFO] [stdout] 414 | pub struct DependencyGraph {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DependencyNode` is never constructed
[INFO] [stdout]    --> src/package/dependency.rs:425:12
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub struct DependencyNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_node`, `add_edge`, `to_tree_string`, and `print_tree` are never used
[INFO] [stdout]    --> src/package/dependency.rs:442:12
[INFO] [stdout]     |
[INFO] [stdout] 438 | impl DependencyGraph {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 449 |     pub fn add_node(&mut self, name: &str, version: &str, depth: usize) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |     pub fn add_edge(&mut self, from: &str, to: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     pub fn to_tree_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 496 |     fn print_tree(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `incremental` is never read
[INFO] [stdout]   --> src/compiler/mod.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct Compiler {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     incremental: incremental::IncrementalCompiler,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.85s
[INFO] running `Command { std: "docker" "inspect" "cd672b4913a97d53427243b49cf497142a53e562a22ccd5ba22c48aedb941808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd672b4913a97d53427243b49cf497142a53e562a22ccd5ba22c48aedb941808", kill_on_drop: false }`
[INFO] [stdout] cd672b4913a97d53427243b49cf497142a53e562a22ccd5ba22c48aedb941808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63134bbe40ee1975071dba6f88a2f9784cc0899a002eb2287398e8c8a1481530
[INFO] running `Command { std: "docker" "start" "-a" "63134bbe40ee1975071dba6f88a2f9784cc0899a002eb2287398e8c8a1481530", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `FunctionParam`
[INFO] [stdout]   --> src/sema/type_inference.rs:15:69
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::ast::{Type, Expr, Stmt, BinaryOp, LiteralKind, Function, FunctionParam};
[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: `crate::lexer::token::Span`
[INFO] [stdout]   --> src/sema/type_inference.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::lexer::token::Span;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/codegen/codegen.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 415 |             "值" | "value" => 8,
[INFO] [stdout]     |             -------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 447 |             "value" => 16,
[INFO] [stdout]     |             ^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/codegen/codegen.rs:998:23
[INFO] [stdout]     |
[INFO] [stdout] 998 |             .map_err(|e| CodegenError {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codegen/optimize.rs:395:14
[INFO] [stdout]     |
[INFO] [stdout] 395 |         for (i, part) in parts.iter().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/codegen/optimize.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn extract_params(&self, line: &str) -> Vec<String> {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/sema/sema.rs:496:23
[INFO] [stdout]     |
[INFO] [stdout] 496 |             .map_err(|e| vec![TypeError {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> src/sema/sema.rs:925:21
[INFO] [stdout]     |
[INFO] [stdout] 925 |         if let Some(init) = &let_stmt.initializer {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_decls`
[INFO] [stdout]    --> src/repl/mod.rs:432:13
[INFO] [stdout]     |
[INFO] [stdout] 432 |         let func_decls: String = self.context.functions.iter()
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_decls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rev`
[INFO] [stdout]    --> src/package/dependency.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |             DependencySource::Git { url, rev } => {
[INFO] [stdout]     |                                          ^^^ help: try ignoring the field: `rev: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xuanyu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `loop_start` and `loop_body` are never read
[INFO] [stdout]    --> src/codegen/codegen.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct LoopContext {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] 110 |     /// 循环开始标签（条件判断入口）
[INFO] [stdout] 111 |     loop_start: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 112 |     /// 循环体入口标签
[INFO] [stdout] 113 |     loop_body: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LoopContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `params` and `return_type` are never read
[INFO] [stdout]    --> src/codegen/optimize.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 295 | struct FunctionInfo {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 301 |     params: Vec<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 302 |     /// 返回类型
[INFO] [stdout] 303 |     return_type: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FunctionInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `param_types` is never read
[INFO] [stdout]   --> src/sema/sema.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct FunctionSignature {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 89 |     /// 参数类型列表
[INFO] [stdout] 90 |     param_types: Vec<Type>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FunctionSignature` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `analyze_member_expression` is never used
[INFO] [stdout]     --> src/sema/sema.rs:1652:8
[INFO] [stdout]      |
[INFO] [stdout]  119 | impl SemanticAnalyzer {
[INFO] [stdout]      | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1652 |     fn analyze_member_expression(&mut self, member: &MemberAccessExpr) -> Result<Type, Vec<TypeError>> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DependencyGraph` is never constructed
[INFO] [stdout]    --> src/package/dependency.rs:414:12
[INFO] [stdout]     |
[INFO] [stdout] 414 | pub struct DependencyGraph {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DependencyNode` is never constructed
[INFO] [stdout]    --> src/package/dependency.rs:425:12
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub struct DependencyNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_node`, `add_edge`, `to_tree_string`, and `print_tree` are never used
[INFO] [stdout]    --> src/package/dependency.rs:442:12
[INFO] [stdout]     |
[INFO] [stdout] 438 | impl DependencyGraph {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 449 |     pub fn add_node(&mut self, name: &str, version: &str, depth: usize) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |     pub fn add_edge(&mut self, from: &str, to: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     pub fn to_tree_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 496 |     fn print_tree(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `incremental` is never read
[INFO] [stdout]   --> src/compiler/mod.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct Compiler {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     incremental: incremental::IncrementalCompiler,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FunctionParam`
[INFO] [stdout]   --> src/sema/type_inference.rs:15:69
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::ast::{Type, Expr, Stmt, BinaryOp, LiteralKind, Function, FunctionParam};
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/codegen/codegen.rs:447:13
[INFO] [stdout]     |
[INFO] [stdout] 415 |             "值" | "value" => 8,
[INFO] [stdout]     |             -------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 447 |             "value" => 16,
[INFO] [stdout]     |             ^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/codegen/codegen.rs:998:23
[INFO] [stdout]     |
[INFO] [stdout] 998 |             .map_err(|e| CodegenError {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/codegen/optimize.rs:395:14
[INFO] [stdout]     |
[INFO] [stdout] 395 |         for (i, part) in parts.iter().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/codegen/optimize.rs:407:30
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn extract_params(&self, line: &str) -> Vec<String> {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/sema/sema.rs:496:23
[INFO] [stdout]     |
[INFO] [stdout] 496 |             .map_err(|e| vec![TypeError {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> src/sema/sema.rs:925:21
[INFO] [stdout]     |
[INFO] [stdout] 925 |         if let Some(init) = &let_stmt.initializer {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_decls`
[INFO] [stdout]    --> src/repl/mod.rs:432:13
[INFO] [stdout]     |
[INFO] [stdout] 432 |         let func_decls: String = self.context.functions.iter()
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_decls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rev`
[INFO] [stdout]    --> src/package/dependency.rs:355:42
[INFO] [stdout]     |
[INFO] [stdout] 355 |             DependencySource::Git { url, rev } => {
[INFO] [stdout]     |                                          ^^^ help: try ignoring the field: `rev: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `loop_start` and `loop_body` are never read
[INFO] [stdout]    --> src/codegen/codegen.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct LoopContext {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] 110 |     /// 循环开始标签（条件判断入口）
[INFO] [stdout] 111 |     loop_start: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 112 |     /// 循环体入口标签
[INFO] [stdout] 113 |     loop_body: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LoopContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `params` and `return_type` are never read
[INFO] [stdout]    --> src/codegen/optimize.rs:301:5
[INFO] [stdout]     |
[INFO] [stdout] 295 | struct FunctionInfo {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 301 |     params: Vec<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 302 |     /// 返回类型
[INFO] [stdout] 303 |     return_type: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FunctionInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `param_types` is never read
[INFO] [stdout]   --> src/sema/sema.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct FunctionSignature {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 89 |     /// 参数类型列表
[INFO] [stdout] 90 |     param_types: Vec<Type>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FunctionSignature` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `analyze_member_expression` is never used
[INFO] [stdout]     --> src/sema/sema.rs:1652:8
[INFO] [stdout]      |
[INFO] [stdout]  119 | impl SemanticAnalyzer {
[INFO] [stdout]      | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1652 |     fn analyze_member_expression(&mut self, member: &MemberAccessExpr) -> Result<Type, Vec<TypeError>> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DependencyGraph` is never constructed
[INFO] [stdout]    --> src/package/dependency.rs:414:12
[INFO] [stdout]     |
[INFO] [stdout] 414 | pub struct DependencyGraph {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DependencyNode` is never constructed
[INFO] [stdout]    --> src/package/dependency.rs:425:12
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub struct DependencyNode {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_node`, `add_edge`, `to_tree_string`, and `print_tree` are never used
[INFO] [stdout]    --> src/package/dependency.rs:442:12
[INFO] [stdout]     |
[INFO] [stdout] 438 | impl DependencyGraph {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 442 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 449 |     pub fn add_node(&mut self, name: &str, version: &str, depth: usize) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |     pub fn add_edge(&mut self, from: &str, to: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     pub fn to_tree_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 496 |     fn print_tree(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `incremental` is never read
[INFO] [stdout]   --> src/compiler/mod.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct Compiler {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     incremental: incremental::IncrementalCompiler,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "63134bbe40ee1975071dba6f88a2f9784cc0899a002eb2287398e8c8a1481530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63134bbe40ee1975071dba6f88a2f9784cc0899a002eb2287398e8c8a1481530", kill_on_drop: false }`
[INFO] [stdout] 63134bbe40ee1975071dba6f88a2f9784cc0899a002eb2287398e8c8a1481530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38cd4659e6a4df1bcd7524f786c8b60e7eb67ea1dc21618bea67bf351842501a
[INFO] running `Command { std: "docker" "start" "-a" "38cd4659e6a4df1bcd7524f786c8b60e7eb67ea1dc21618bea67bf351842501a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `FunctionParam`
[INFO] [stderr]   --> src/sema/type_inference.rs:15:69
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::ast::{Type, Expr, Stmt, BinaryOp, LiteralKind, Function, FunctionParam};
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lexer::token::Span`
[INFO] [stderr]   --> src/sema/type_inference.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use crate::lexer::token::Span;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/codegen/codegen.rs:447:13
[INFO] [stderr]     |
[INFO] [stderr] 415 |             "值" | "value" => 8,
[INFO] [stderr]     |             -------------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 447 |             "value" => 16,
[INFO] [stderr]     |             ^^^^^^^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/codegen/codegen.rs:998:23
[INFO] [stderr]     |
[INFO] [stderr] 998 |             .map_err(|e| CodegenError {
[INFO] [stderr]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/codegen/optimize.rs:395:14
[INFO] [stderr]     |
[INFO] [stderr] 395 |         for (i, part) in parts.iter().enumerate() {
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `line`
[INFO] [stderr]    --> src/codegen/optimize.rs:407:30
[INFO] [stderr]     |
[INFO] [stderr] 407 |     fn extract_params(&self, line: &str) -> Vec<String> {
[INFO] [stderr]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/sema/sema.rs:496:23
[INFO] [stderr]     |
[INFO] [stderr] 496 |             .map_err(|e| vec![TypeError {
[INFO] [stderr]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `init`
[INFO] [stderr]    --> src/sema/sema.rs:925:21
[INFO] [stderr]     |
[INFO] [stderr] 925 |         if let Some(init) = &let_stmt.initializer {
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `func_decls`
[INFO] [stderr]    --> src/repl/mod.rs:432:13
[INFO] [stderr]     |
[INFO] [stderr] 432 |         let func_decls: String = self.context.functions.iter()
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_decls`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rev`
[INFO] [stderr]    --> src/package/dependency.rs:355:42
[INFO] [stderr]     |
[INFO] [stderr] 355 |             DependencySource::Git { url, rev } => {
[INFO] [stderr]     |                                          ^^^ help: try ignoring the field: `rev: _`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `loop_start` and `loop_body` are never read
[INFO] [stderr]    --> src/codegen/codegen.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | struct LoopContext {
[INFO] [stderr]     |        ----------- fields in this struct
[INFO] [stderr] 110 |     /// 循环开始标签（条件判断入口）
[INFO] [stderr] 111 |     loop_start: String,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 112 |     /// 循环体入口标签
[INFO] [stderr] 113 |     loop_body: String,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `LoopContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `params` and `return_type` are never read
[INFO] [stderr]    --> src/codegen/optimize.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 295 | struct FunctionInfo {
[INFO] [stderr]     |        ------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 301 |     params: Vec<String>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 302 |     /// 返回类型
[INFO] [stderr] 303 |     return_type: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `FunctionInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `param_types` is never read
[INFO] [stderr]   --> src/sema/sema.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 88 | struct FunctionSignature {
[INFO] [stderr]    |        ----------------- field in this struct
[INFO] [stderr] 89 |     /// 参数类型列表
[INFO] [stderr] 90 |     param_types: Vec<Type>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FunctionSignature` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `analyze_member_expression` is never used
[INFO] [stderr]     --> src/sema/sema.rs:1652:8
[INFO] [stderr]      |
[INFO] [stderr]  119 | impl SemanticAnalyzer {
[INFO] [stderr]      | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 1652 |     fn analyze_member_expression(&mut self, member: &MemberAccessExpr) -> Result<Type, Vec<TypeError>> {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DependencyGraph` is never constructed
[INFO] [stderr]    --> src/package/dependency.rs:414:12
[INFO] [stderr]     |
[INFO] [stderr] 414 | pub struct DependencyGraph {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DependencyNode` is never constructed
[INFO] [stderr]    --> src/package/dependency.rs:425:12
[INFO] [stderr]     |
[INFO] [stderr] 425 | pub struct DependencyNode {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `add_node`, `add_edge`, `to_tree_string`, and `print_tree` are never used
[INFO] [stderr]    --> src/package/dependency.rs:442:12
[INFO] [stderr]     |
[INFO] [stderr] 438 | impl DependencyGraph {
[INFO] [stderr]     | -------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 442 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 449 |     pub fn add_node(&mut self, name: &str, version: &str, depth: usize) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 462 |     pub fn add_edge(&mut self, from: &str, to: &str) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 476 |     pub fn to_tree_string(&self) -> String {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 496 |     fn print_tree(
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `incremental` is never read
[INFO] [stderr]   --> src/compiler/mod.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub struct Compiler {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 88 |     incremental: incremental::IncrementalCompiler,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `xuanyu` (lib) generated 18 warnings (run `cargo fix --lib -p xuanyu` to apply 9 suggestions)
[INFO] [stderr] warning: `xuanyu` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xuanyu-087347d4078305c4)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test codegen::optimize::tests::test_constant_folding ... ok
[INFO] [stdout] test codegen::optimize::tests::test_dead_code_elimination ... ok
[INFO] [stdout] test compiler::incremental::tests::test_topological_sort ... ok
[INFO] [stdout] test error::error::tests::test_codegen_error_bilingual ... ok
[INFO] [stdout] test error::error::tests::test_codegen_error_english ... ok
[INFO] [stdout] test error::error::tests::test_error_language_labels ... ok
[INFO] [stdout] test error::error::tests::test_parser_error_bilingual ... ok
[INFO] [stdout] test compiler::incremental::tests::test_module_registration ... ok
[INFO] [stdout] test lexer::lexer::tests::test_boolean_literals ... ok
[INFO] [stdout] test error::error::tests::test_parser_error_english ... ok
[INFO] [stdout] test error::error::tests::test_error_language_line_prefix ... ok
[INFO] [stdout] test error::error::tests::test_set_and_get_error_language ... ok
[INFO] [stdout] test error::error::tests::test_type_error_bilingual ... ok
[INFO] [stdout] test error::error::tests::test_type_error_english ... ok
[INFO] [stdout] test lexer::lexer::tests::test_identifier ... ok
[INFO] [stdout] test lexer::lexer::tests::test_keywords ... ok
[INFO] [stdout] test lexer::lexer::tests::test_new_keywords ... ok
[INFO] [stdout] test lexer::lexer::tests::test_number ... ok
[INFO] [stdout] test lexer::lexer::tests::test_mixed_chinese_english_keywords ... ok
[INFO] [stdout] test lexer::lexer::tests::test_english_keyword_aliases ... ok
[INFO] [stdout] test lexer::lexer::tests::test_loop_keywords ... ok
[INFO] [stdout] test lexer::lexer::tests::test_string ... ok
[INFO] [stdout] test macro_system::tests::test_macro_definition ... ok
[INFO] [stdout] test macro_system::tests::test_macro_expander ... ok
[INFO] [stdout] test package::config::tests::test_version_parse ... ok
[INFO] [stdout] test package::lock::tests::test_lock_file ... ok
[INFO] [stdout] test sema::type_inference::tests::test_list_inference ... ok
[INFO] [stdout] test sema::type_inference::tests::test_type_unification ... ok
[INFO] [stdout] test macro_system::tests::test_macro_expansion ... ok
[INFO] [stdout] test package::config::tests::test_config_parse ... ok
[INFO] [stdout] test package::config::tests::test_version_satisfies ... ok
[INFO] [stdout] test sema::type_inference::tests::test_literal_inference ... ok
[INFO] [stdout] test sema::type_inference::tests::test_type_promotion ... ok
[INFO] [stdout] test package::dependency::tests::test_resolver ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xy-82a7670111f6cf0e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xuanyu
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/ast/ast.rs - ast::ast::ThrowStmt (line 1542) ... FAILED
[INFO] [stdout] test src/ast/ast.rs - ast::ast::TryStmt (line 1463) ... FAILED
[INFO] [stdout] test src/ast/ast.rs - ast::ast::ThrowStmt (line 1536) ... FAILED
[INFO] [stdout] test src/ast/ast.rs - ast::ast::TryStmt (line 1452) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ast/ast.rs - ast::ast::ThrowStmt (line 1542) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `年龄`
[INFO] [stdout]     --> src/ast/ast.rs:1543:3
[INFO] [stdout]      |
[INFO] [stdout] 1543 | 若 年龄 < 0 {
[INFO] [stdout]      |    ^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ast/ast.rs - ast::ast::TryStmt (line 1463) stdout ----
[INFO] [stdout] error: missing `enum` for enum definition
[INFO] [stdout]     --> src/ast/ast.rs:1464:1
[INFO] [stdout]      |
[INFO] [stdout] 1464 | 尝试 {
[INFO] [stdout]      | ^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: add `enum` here to parse `尝试` as an enum
[INFO] [stdout]      |
[INFO] [stdout] 1464 | enum 尝试 {
[INFO] [stdout]      | ++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ast/ast.rs - ast::ast::ThrowStmt (line 1536) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `异常类型`
[INFO] [stdout]     --> src/ast/ast.rs:1537:4
[INFO] [stdout]      |
[INFO] [stdout] 1537 | 抛出 异常类型("错误信息")
[INFO] [stdout]      |      ^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ast/ast.rs - ast::ast::TryStmt (line 1452) stdout ----
[INFO] [stdout] error: missing `enum` or `struct` for enum or struct definition
[INFO] [stdout]     --> src/ast/ast.rs:1453:1
[INFO] [stdout]      |
[INFO] [stdout] 1453 | 尝试 {
[INFO] [stdout]      | ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ast/ast.rs - ast::ast::ThrowStmt (line 1536)
[INFO] [stdout]     src/ast/ast.rs - ast::ast::ThrowStmt (line 1542)
[INFO] [stdout]     src/ast/ast.rs - ast::ast::TryStmt (line 1452)
[INFO] [stdout]     src/ast/ast.rs - ast::ast::TryStmt (line 1463)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "38cd4659e6a4df1bcd7524f786c8b60e7eb67ea1dc21618bea67bf351842501a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cd4659e6a4df1bcd7524f786c8b60e7eb67ea1dc21618bea67bf351842501a", kill_on_drop: false }`
[INFO] [stdout] 38cd4659e6a4df1bcd7524f786c8b60e7eb67ea1dc21618bea67bf351842501a
