[INFO] cloning repository https://github.com/hyqhyq3/mylisp-rs
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[INFO] [stdout] 4d72ff520359cf16794b1a68fe6f1d461b1b96d6
[INFO] fixing hyqhyq3/mylisp-rs against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyqhyq3%2Fmylisp-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hyqhyq3/mylisp-rs
[INFO] finished tweaking git repo https://github.com/hyqhyq3/mylisp-rs
[INFO] tweaked toml for git repo https://github.com/hyqhyq3/mylisp-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hyqhyq3/mylisp-rs on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hyqhyq3/mylisp-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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/eval/macros.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// 全局宏注册表
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/eval/macros.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// 全局宏注册表
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Instruction` and `Operand`
[INFO] [stdout]     --> src/jit/vm.rs:1315:36
[INFO] [stdout]      |
[INFO] [stdout] 1315 |         use crate::jit::bytecode::{Instruction, Operand};
[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/eval/tco.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     let mut state = thunk.borrow_mut();
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/eval/../eval_impl.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     let mut state = thunk.borrow_mut();
[INFO] [stdout]     |                         ----^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/eval_impl.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     let mut state = thunk.borrow_mut();
[INFO] [stdout]     |                         ----^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_idx`
[INFO] [stdout]    --> src/jit/compiler.rs:213:14
[INFO] [stdout]     |
[INFO] [stdout] 213 |         for (scope_idx, scope) in self.locals.iter().rev().enumerate() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_idx`
[INFO] [stdout]    --> src/jit/compiler.rs:457:14
[INFO] [stdout]     |
[INFO] [stdout] 457 |         for (scope_idx, scope) in self.locals.iter().rev().enumerate() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/eval/tco.rs:167:25
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     let mut state = thunk.borrow_mut();
[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: `saved_globals`
[INFO] [stdout]    --> src/jit/vm.rs:398:29
[INFO] [stdout]     |
[INFO] [stdout] 398 |                         let saved_globals = self.globals.clone();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_saved_globals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/jit/vm.rs:613:37
[INFO] [stdout]     |
[INFO] [stdout] 613 |                         if let Some(frame) = self.frames.last() {
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TailContext` is never used
[INFO] [stdout]  --> src/eval/../eval_impl.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum TailContext {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]     --> src/eval/../eval_impl.rs:152:8
[INFO] [stdout]      |
[INFO] [stdout]   21 | impl Evaluator {
[INFO] [stdout]      | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  152 |     fn eval_define_wrapper(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  159 |     fn eval_set_wrapper(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  183 |     fn eval_let_wrapper(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  324 |     fn eval_define(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  357 |     fn eval_set(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  372 |     fn eval_if(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  393 |     fn eval_cond(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  447 |     fn eval_begin(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  463 |     fn eval_lambda(args: &[Expr], _env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  483 |     fn eval_let(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  526 |     fn eval_quote(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  533 |     fn eval_eval(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  541 |     fn eval_load(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  818 |     fn apply_add(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  832 |     fn apply_sub(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  855 |     fn apply_mul(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  869 |     fn apply_div(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  893 |     fn apply_mod(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  909 |     fn apply_gt(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  920 |     fn apply_lt(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  931 |     fn apply_le(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  942 |     fn apply_ge(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  953 |     fn apply_eq(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  969 |     fn apply_not(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1006 |     fn apply_head(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1018 |     fn apply_tail(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1030 |     fn apply_cons(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1046 |     fn apply_append(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1059 |     fn apply_null(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1070 |     fn apply_symbol(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1080 |     fn apply_list(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1090 |     fn apply_number(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1100 |     fn apply_string(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1110 |     fn apply_display(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1120 |     fn apply_newline() -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1264 |     fn apply_length(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1278 |     fn apply_reverse(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TailContext` is never used
[INFO] [stdout]  --> src/eval_impl.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum TailContext {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]     --> src/eval_impl.rs:152:8
[INFO] [stdout]      |
[INFO] [stdout]   21 | impl Evaluator {
[INFO] [stdout]      | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  152 |     fn eval_define_wrapper(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  159 |     fn eval_set_wrapper(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  183 |     fn eval_let_wrapper(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  324 |     fn eval_define(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  357 |     fn eval_set(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  372 |     fn eval_if(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  393 |     fn eval_cond(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  447 |     fn eval_begin(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  463 |     fn eval_lambda(args: &[Expr], _env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  483 |     fn eval_let(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  526 |     fn eval_quote(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  533 |     fn eval_eval(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  541 |     fn eval_load(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  818 |     fn apply_add(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  832 |     fn apply_sub(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  855 |     fn apply_mul(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  869 |     fn apply_div(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  893 |     fn apply_mod(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  909 |     fn apply_gt(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  920 |     fn apply_lt(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  931 |     fn apply_le(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  942 |     fn apply_ge(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  953 |     fn apply_eq(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  969 |     fn apply_not(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1006 |     fn apply_head(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1018 |     fn apply_tail(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1030 |     fn apply_cons(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1046 |     fn apply_append(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1059 |     fn apply_null(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1070 |     fn apply_symbol(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1080 |     fn apply_list(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1090 |     fn apply_number(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1100 |     fn apply_string(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1110 |     fn apply_display(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1120 |     fn apply_newline() -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1264 |     fn apply_length(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1278 |     fn apply_reverse(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `depth` is never read
[INFO] [stdout]   --> src/jit/compiler.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct LocalVar {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     depth: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LocalVar` 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 `ip` and `base_pointer` are never read
[INFO] [stdout]   --> src/jit/vm.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct CallFrame {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 46 |     /// 指令指针（指向字节码的偏移量）
[INFO] [stdout] 47 |     ip: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     base_pointer: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CallFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `chunk_stack` is never read
[INFO] [stdout]   --> src/jit/vm.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct BytecodeVM {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     chunk_stack: Vec<Chunk>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `switch_chunk` and `restore_chunk` are never used
[INFO] [stdout]    --> src/jit/vm.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl BytecodeVM {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 146 |     fn switch_chunk(&mut self, new_chunk: Chunk) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn restore_chunk(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/eval/../eval_impl.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     let mut state = thunk.borrow_mut();
[INFO] [stdout]     |                         ----^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/eval_impl.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     let mut state = thunk.borrow_mut();
[INFO] [stdout]     |                         ----^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_and_execute` is never used
[INFO] [stdout]   --> benches/benchmark.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn load_and_execute(filename: &str) -> Result<Expr, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_idx`
[INFO] [stdout]    --> src/jit/compiler.rs:213:14
[INFO] [stdout]     |
[INFO] [stdout] 213 |         for (scope_idx, scope) in self.locals.iter().rev().enumerate() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_idx`
[INFO] [stdout]    --> src/jit/compiler.rs:457:14
[INFO] [stdout]     |
[INFO] [stdout] 457 |         for (scope_idx, scope) in self.locals.iter().rev().enumerate() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `saved_globals`
[INFO] [stdout]    --> src/jit/vm.rs:398:29
[INFO] [stdout]     |
[INFO] [stdout] 398 |                         let saved_globals = self.globals.clone();
[INFO] [stdout]     |                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_saved_globals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/jit/vm.rs:613:37
[INFO] [stdout]     |
[INFO] [stdout] 613 |                         if let Some(frame) = self.frames.last() {
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lambda`
[INFO] [stdout]     --> src/jit/vm.rs:1185:13
[INFO] [stdout]      |
[INFO] [stdout] 1185 |         let lambda = Expr::Lambda {
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lambda`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TailContext` is never used
[INFO] [stdout]  --> src/eval/../eval_impl.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum TailContext {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]     --> src/eval/../eval_impl.rs:152:8
[INFO] [stdout]      |
[INFO] [stdout]   21 | impl Evaluator {
[INFO] [stdout]      | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  152 |     fn eval_define_wrapper(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  159 |     fn eval_set_wrapper(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  183 |     fn eval_let_wrapper(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  324 |     fn eval_define(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  357 |     fn eval_set(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  372 |     fn eval_if(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  393 |     fn eval_cond(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  447 |     fn eval_begin(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  463 |     fn eval_lambda(args: &[Expr], _env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  483 |     fn eval_let(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  526 |     fn eval_quote(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  533 |     fn eval_eval(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  541 |     fn eval_load(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  818 |     fn apply_add(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  832 |     fn apply_sub(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  855 |     fn apply_mul(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  869 |     fn apply_div(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  893 |     fn apply_mod(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  909 |     fn apply_gt(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  920 |     fn apply_lt(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  931 |     fn apply_le(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  942 |     fn apply_ge(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  953 |     fn apply_eq(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  969 |     fn apply_not(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1006 |     fn apply_head(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1018 |     fn apply_tail(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1030 |     fn apply_cons(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1046 |     fn apply_append(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1059 |     fn apply_null(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1070 |     fn apply_symbol(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1080 |     fn apply_list(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1090 |     fn apply_number(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1100 |     fn apply_string(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1110 |     fn apply_display(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1120 |     fn apply_newline() -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1264 |     fn apply_length(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1278 |     fn apply_reverse(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TailContext` is never used
[INFO] [stdout]  --> src/eval_impl.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum TailContext {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]     --> src/eval_impl.rs:152:8
[INFO] [stdout]      |
[INFO] [stdout]   21 | impl Evaluator {
[INFO] [stdout]      | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  152 |     fn eval_define_wrapper(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  159 |     fn eval_set_wrapper(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  183 |     fn eval_let_wrapper(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  324 |     fn eval_define(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  357 |     fn eval_set(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  372 |     fn eval_if(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  393 |     fn eval_cond(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  447 |     fn eval_begin(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  463 |     fn eval_lambda(args: &[Expr], _env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  483 |     fn eval_let(args: &[Expr], env: &mut Env, is_tail: bool) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  526 |     fn eval_quote(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  533 |     fn eval_eval(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  541 |     fn eval_load(args: &[Expr], env: &mut Env) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  818 |     fn apply_add(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  832 |     fn apply_sub(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  855 |     fn apply_mul(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  869 |     fn apply_div(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  893 |     fn apply_mod(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  909 |     fn apply_gt(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  920 |     fn apply_lt(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  931 |     fn apply_le(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  942 |     fn apply_ge(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  953 |     fn apply_eq(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  969 |     fn apply_not(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1006 |     fn apply_head(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1018 |     fn apply_tail(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1030 |     fn apply_cons(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1046 |     fn apply_append(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1059 |     fn apply_null(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1070 |     fn apply_symbol(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1080 |     fn apply_list(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1090 |     fn apply_number(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1100 |     fn apply_string(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1110 |     fn apply_display(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1120 |     fn apply_newline() -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1264 |     fn apply_length(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1278 |     fn apply_reverse(args: &[Expr]) -> Result<Expr, String> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `depth` is never read
[INFO] [stdout]   --> src/jit/compiler.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct LocalVar {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     depth: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LocalVar` 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 `ip` and `base_pointer` are never read
[INFO] [stdout]   --> src/jit/vm.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct CallFrame {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 46 |     /// 指令指针（指向字节码的偏移量）
[INFO] [stdout] 47 |     ip: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     base_pointer: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CallFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `chunk_stack` is never read
[INFO] [stdout]   --> src/jit/vm.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct BytecodeVM {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     chunk_stack: Vec<Chunk>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `switch_chunk` and `restore_chunk` are never used
[INFO] [stdout]    --> src/jit/vm.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl BytecodeVM {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 146 |     fn switch_chunk(&mut self, new_chunk: Chunk) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn restore_chunk(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BenchmarkId`
[INFO] [stdout]  --> benches/flamegraph.rs:4:39
[INFO] [stdout]   |
[INFO] [stdout] 4 | use criterion::{black_box, Criterion, BenchmarkId};
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/flamegraph.rs:26:72
[INFO] [stdout]    |
[INFO] [stdout] 26 |         .with_profiler(PProfProfiler::new(100, Output::Flamegraph(Some("target/flamegraph"))));
[INFO] [stdout]    |                                                                   ---- ^^^^^^^^^^^^^^^^^^^ expected `Options<'_>`, found `&str`
[INFO] [stdout]    |                                                                   |
[INFO] [stdout]    |                                                                   arguments to this enum variant are incorrect
[INFO] [stdout]    |
[INFO] [stdout] help: the type constructed contains `&'static str` due to the type of the argument passed
[INFO] [stdout]   --> benches/flamegraph.rs:26:67
[INFO] [stdout]    |
[INFO] [stdout] 26 |         .with_profiler(PProfProfiler::new(100, Output::Flamegraph(Some("target/flamegraph"))));
[INFO] [stdout]    |                                                                   ^^^^^-------------------^
[INFO] [stdout]    |                                                                        |
[INFO] [stdout]    |                                                                        this argument influences the type of `Some`
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/option.rs:605:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mylisp` (bench "flamegraph") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "67e199b2433f01b786d3d055025662e9e38a594d50a1cebe05137a7514492f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e199b2433f01b786d3d055025662e9e38a594d50a1cebe05137a7514492f1f", kill_on_drop: false }`
[INFO] [stdout] 67e199b2433f01b786d3d055025662e9e38a594d50a1cebe05137a7514492f1f
