[INFO] cloning repository https://github.com/ColdRain-Moro/compiler-learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ColdRain-Moro/compiler-learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColdRain-Moro%2Fcompiler-learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColdRain-Moro%2Fcompiler-learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e439b8c2a16d04262ae0d0aecc518c96cd25a35
[INFO] checking ColdRain-Moro/compiler-learning/5e439b8c2a16d04262ae0d0aecc518c96cd25a35 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColdRain-Moro%2Fcompiler-learning" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ColdRain-Moro/compiler-learning on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ColdRain-Moro/compiler-learning
[INFO] finished tweaking git repo https://github.com/ColdRain-Moro/compiler-learning
[INFO] tweaked toml for git repo https://github.com/ColdRain-Moro/compiler-learning written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ColdRain-Moro/compiler-learning 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50ae9e983f34c33cbd3294debd07ce49da0dffdae436ae8103c4c288c09a6996
[INFO] running `Command { std: "docker" "start" "-a" "50ae9e983f34c33cbd3294debd07ce49da0dffdae436ae8103c4c288c09a6996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50ae9e983f34c33cbd3294debd07ce49da0dffdae436ae8103c4c288c09a6996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ae9e983f34c33cbd3294debd07ce49da0dffdae436ae8103c4c288c09a6996", kill_on_drop: false }`
[INFO] [stdout] 50ae9e983f34c33cbd3294debd07ce49da0dffdae436ae8103c4c288c09a6996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a71df9958f8436e61139144ba9c1fbdbdca18b2f9ee97580898a3591badb9dff
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[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling parking_lot_core v0.9.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]     Checking key-node-list v0.0.5
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling petgraph v0.6.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]     Checking koopa v0.0.6
[INFO] [stderr]    Compiling string_cache v0.8.4
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]     Checking lalrpop-util v0.19.8
[INFO] [stderr]    Compiling lalrpop v0.19.8
[INFO] [stderr]    Compiling compiler-learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::write`
[INFO] [stdout]  --> src/frontend/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FuncFParam`
[INFO] [stdout]  --> src/frontend/gen.rs:5:126
[INFO] [stdout]   |
[INFO] [stdout] 5 | ... ConstDef, ConstExp, ConstInitVal, Decl, EqExp, Exp, FuncDef, FuncFParam, FuncFParams, FuncType, GlobalDef, InitVal, LAndExp, LOrExp, ...
[INFO] [stdout]   |                                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueBuilder`
[INFO] [stdout]  --> src/frontend/context.rs:3:77
[INFO] [stdout]   |
[INFO] [stdout] 3 | use koopa::ir::builder::{BasicBlockBuilder, LocalBuilder, LocalInstBuilder, ValueBuilder};
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueKind`
[INFO] [stdout]  --> src/frontend/eval.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use koopa::ir::{Program, ValueKind};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cur_func`
[INFO] [stdout]  --> src/frontend/eval.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::frontend::context::{Context, CTValue, cur_func};
[INFO] [stdout]   |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::write`
[INFO] [stdout]  --> src/frontend/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FuncFParam`
[INFO] [stdout]  --> src/frontend/gen.rs:5:126
[INFO] [stdout]   |
[INFO] [stdout] 5 | ... ConstDef, ConstExp, ConstInitVal, Decl, EqExp, Exp, FuncDef, FuncFParam, FuncFParams, FuncType, GlobalDef, InitVal, LAndExp, LOrExp, ...
[INFO] [stdout]   |                                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueBuilder`
[INFO] [stdout]  --> src/frontend/context.rs:3:77
[INFO] [stdout]   |
[INFO] [stdout] 3 | use koopa::ir::builder::{BasicBlockBuilder, LocalBuilder, LocalInstBuilder, ValueBuilder};
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueKind`
[INFO] [stdout]  --> src/frontend/eval.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use koopa::ir::{Program, ValueKind};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cur_func`
[INFO] [stdout]  --> src/frontend/eval.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::frontend::context::{Context, CTValue, cur_func};
[INFO] [stdout]   |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `codes`
[INFO] [stdout]  --> src/backend/gen.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn generate(&self, codes: &mut Vec<String>) {
[INFO] [stdout]   |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_codes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `codes`
[INFO] [stdout]   --> src/backend/gen.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn visit_with_func_data(&self, codes: &mut Vec<String>, func_data: &FunctionData) {
[INFO] [stdout]    |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_codes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_data`
[INFO] [stdout]   --> src/backend/gen.rs:11:61
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn visit_with_func_data(&self, codes: &mut Vec<String>, func_data: &FunctionData) {
[INFO] [stdout]    |                                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_void`
[INFO] [stdout]    --> src/frontend/gen.rs:630:33
[INFO] [stdout]     |
[INFO] [stdout] 630 |                 let (params_ty, is_void) = {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_void`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `codes`
[INFO] [stdout]  --> src/backend/gen.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn generate(&self, codes: &mut Vec<String>) {
[INFO] [stdout]   |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_codes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `codes`
[INFO] [stdout]   --> src/backend/gen.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn visit_with_func_data(&self, codes: &mut Vec<String>, func_data: &FunctionData) {
[INFO] [stdout]    |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_codes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_data`
[INFO] [stdout]   --> src/backend/gen.rs:11:61
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn visit_with_func_data(&self, codes: &mut Vec<String>, func_data: &FunctionData) {
[INFO] [stdout]    |                                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_void`
[INFO] [stdout]    --> src/frontend/gen.rs:630:33
[INFO] [stdout]     |
[INFO] [stdout] 630 |                 let (params_ty, is_void) = {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_void`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/frontend/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 11 |     DuplicatedDef,
[INFO] [stdout] 12 |     InvalidVarDef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     FailedToEval,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     InvalidArrayLen,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     InvalidInit,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     ArrayAssign,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 20 |     NotInLoop,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     RetValInVoidFunc,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     DerefInt,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     UseVoidValue,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 24 |     ArgMismatch,
[INFO] [stdout] 25 |     NonIntCalc,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entry` is never read
[INFO] [stdout]   --> src/frontend/context.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct FunctionInfo {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 33 |     func: Function,
[INFO] [stdout] 34 |     entry: BasicBlock,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `print` and `as_runtime` are never used
[INFO] [stdout]    --> src/frontend/context.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 234 | impl CTValue {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] 235 |     fn print(&self, context: &mut Context, program: &mut Program) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |     fn as_runtime(&self) -> Value {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_triple` is never used
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:6362:8
[INFO] [stdout]      |
[INFO] [stdout] 6360 | pub trait __ToTriple<'input, >
[INFO] [stdout]      |           ---------- associated function in this trait
[INFO] [stdout] 6361 | {
[INFO] [stdout] 6362 |     fn to_triple(value: Self) -> Result<(usize,Token<'input>,usize), __lalrpop_util::ParseError<usize, Token<'input>, &'static str>>;
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/frontend/ast.rs:202:29
[INFO] [stdout]     |
[INFO] [stdout] 201 |     pub fn into_const(self) -> ConstInitVal {
[INFO] [stdout]     |                       ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 202 |         ConstInitVal { exp: ConstExp { exp: self.exp } }
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4426:28
[INFO] [stdout]      |
[INFO] [stdout] 4419 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4420 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4421 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4422 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4423 |     (_, else_then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4426 |     Stmt::If { cond, then: Box::new(then), else_then: Some(Box::new(else_then)) }
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4426:55
[INFO] [stdout]      |
[INFO] [stdout] 4419 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4420 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4421 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4422 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4423 |     (_, else_then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4426 |     Stmt::If { cond, then: Box::new(then), else_then: Some(Box::new(else_then)) }
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4441:31
[INFO] [stdout]      |
[INFO] [stdout] 4436 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4437 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4438 |     (_, stmt, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4441 |     Stmt::While { cond, stmt: Box::new(stmt) }
[INFO] [stdout]      |                               ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4530:28
[INFO] [stdout]      |
[INFO] [stdout] 4525 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4526 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4527 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4530 |     Stmt::If { cond, then: Box::new(then), else_then: None }
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4530:55
[INFO] [stdout]      |
[INFO] [stdout] 4525 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4526 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4527 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4530 |     Stmt::If { cond, then: Box::new(then), else_then: None }
[INFO] [stdout]      |                                                       ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4547:28
[INFO] [stdout]      |
[INFO] [stdout] 4540 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4541 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4542 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4543 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4544 |     (_, else_then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4547 |     Stmt::If { cond, then: Box::new(then), else_then: Some(Box::new(else_then)) }
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4547:55
[INFO] [stdout]      |
[INFO] [stdout] 4540 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4541 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4542 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4543 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4544 |     (_, else_then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4547 |     Stmt::If { cond, then: Box::new(then), else_then: Some(Box::new(else_then)) }
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4562:31
[INFO] [stdout]      |
[INFO] [stdout] 4557 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4558 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4559 |     (_, stmt, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4562 |     Stmt::While { cond, stmt: Box::new(stmt) }
[INFO] [stdout]      |                               ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4596:31
[INFO] [stdout]      |
[INFO] [stdout] 4593 |     (_, exp, _): (usize, UnaryExp, usize),
[INFO] [stdout]      |     ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4596 |     UnaryExp::UnaryExpression(Box::new(exp))
[INFO] [stdout]      |                               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4608:33
[INFO] [stdout]      |
[INFO] [stdout] 4605 |     (_, exp, _): (usize, UnaryExp, usize),
[INFO] [stdout]      |     ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4608 |     UnaryExp::UnaryOpAndExp(op, Box::new(exp))
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4659:28
[INFO] [stdout]      |
[INFO] [stdout] 4655 |     (_, exp, _): (usize, Exp, usize),
[INFO] [stdout]      |     -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4659 |     PrimaryExp::Expression(Box::new(exp))
[INFO] [stdout]      |                            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4761:13
[INFO] [stdout]      |
[INFO] [stdout] 4755 |     (_, mul, _): (usize, MulExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4756 |     (_, op, _): (usize, BinaryOp, usize),
[INFO] [stdout] 4757 |     (_, unary, _): (usize, UnaryExp, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4761 |             Box::new(mul),
[INFO] [stdout]      |             ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4789:12
[INFO] [stdout]      |
[INFO] [stdout] 4783 |     (_, add, _): (usize, AddExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4784 |     (_, op, _): (usize, BinaryOp, usize),
[INFO] [stdout] 4785 |     (_, mul, _): (usize, MulExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4789 |            Box::new(add),
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4871:17
[INFO] [stdout]      |
[INFO] [stdout] 4866 |     (_, rel, _): (usize, RelExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4867 |     (_, op, _): (usize, BinaryOp, usize),
[INFO] [stdout] 4868 |     (_, add, _): (usize, AddExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4871 |     RelExp::Rel(Box::new(rel), op, add)
[INFO] [stdout]      |                 ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4895:15
[INFO] [stdout]      |
[INFO] [stdout] 4890 |     (_, eq, _): (usize, EqExp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4891 |     (_, op, _): (usize, BinaryOp, usize),
[INFO] [stdout] 4892 |     (_, rel, _): (usize, RelExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4895 |     EqExp::Eq(Box::new(eq), op, rel)
[INFO] [stdout]      |               ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4919:18
[INFO] [stdout]      |
[INFO] [stdout] 4914 |     (_, and, _): (usize, LAndExp, usize),
[INFO] [stdout]      |     ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4915 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4916 |     (_, eq, _): (usize, EqExp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4919 |     LAndExp::And(Box::new(and), eq)
[INFO] [stdout]      |                  ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4943:16
[INFO] [stdout]      |
[INFO] [stdout] 4938 |     (_, or, _): (usize, LOrExp, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4939 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4940 |     (_, and, _): (usize, LAndExp, usize),
[INFO] [stdout]      |     ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4943 |     LOrExp::Or(Box::new(or), and)
[INFO] [stdout]      |                ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler-learning` (bin "compiler-learning" test) due to 19 previous errors; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/frontend/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 11 |     DuplicatedDef,
[INFO] [stdout] 12 |     InvalidVarDef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     FailedToEval,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     InvalidArrayLen,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     InvalidInit,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     ArrayAssign,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 20 |     NotInLoop,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     RetValInVoidFunc,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     DerefInt,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     UseVoidValue,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 24 |     ArgMismatch,
[INFO] [stdout] 25 |     NonIntCalc,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entry` is never read
[INFO] [stdout]   --> src/frontend/context.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct FunctionInfo {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 33 |     func: Function,
[INFO] [stdout] 34 |     entry: BasicBlock,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `print` and `as_runtime` are never used
[INFO] [stdout]    --> src/frontend/context.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 234 | impl CTValue {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] 235 |     fn print(&self, context: &mut Context, program: &mut Program) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |     fn as_runtime(&self) -> Value {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_triple` is never used
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:6362:8
[INFO] [stdout]      |
[INFO] [stdout] 6360 | pub trait __ToTriple<'input, >
[INFO] [stdout]      |           ---------- associated function in this trait
[INFO] [stdout] 6361 | {
[INFO] [stdout] 6362 |     fn to_triple(value: Self) -> Result<(usize,Token<'input>,usize), __lalrpop_util::ParseError<usize, Token<'input>, &'static str>>;
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/frontend/ast.rs:202:29
[INFO] [stdout]     |
[INFO] [stdout] 201 |     pub fn into_const(self) -> ConstInitVal {
[INFO] [stdout]     |                       ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 202 |         ConstInitVal { exp: ConstExp { exp: self.exp } }
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4426:28
[INFO] [stdout]      |
[INFO] [stdout] 4419 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4420 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4421 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4422 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4423 |     (_, else_then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4426 |     Stmt::If { cond, then: Box::new(then), else_then: Some(Box::new(else_then)) }
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4426:55
[INFO] [stdout]      |
[INFO] [stdout] 4419 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4420 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4421 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4422 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4423 |     (_, else_then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4426 |     Stmt::If { cond, then: Box::new(then), else_then: Some(Box::new(else_then)) }
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4441:31
[INFO] [stdout]      |
[INFO] [stdout] 4436 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4437 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4438 |     (_, stmt, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4441 |     Stmt::While { cond, stmt: Box::new(stmt) }
[INFO] [stdout]      |                               ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4530:28
[INFO] [stdout]      |
[INFO] [stdout] 4525 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4526 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4527 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4530 |     Stmt::If { cond, then: Box::new(then), else_then: None }
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4530:55
[INFO] [stdout]      |
[INFO] [stdout] 4525 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4526 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4527 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4530 |     Stmt::If { cond, then: Box::new(then), else_then: None }
[INFO] [stdout]      |                                                       ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4547:28
[INFO] [stdout]      |
[INFO] [stdout] 4540 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4541 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4542 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4543 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4544 |     (_, else_then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4547 |     Stmt::If { cond, then: Box::new(then), else_then: Some(Box::new(else_then)) }
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4547:55
[INFO] [stdout]      |
[INFO] [stdout] 4540 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4541 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4542 |     (_, then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4543 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4544 |     (_, else_then, _): (usize, Stmt, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4547 |     Stmt::If { cond, then: Box::new(then), else_then: Some(Box::new(else_then)) }
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4562:31
[INFO] [stdout]      |
[INFO] [stdout] 4557 |     (_, cond, _): (usize, Exp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4558 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4559 |     (_, stmt, _): (usize, Stmt, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4562 |     Stmt::While { cond, stmt: Box::new(stmt) }
[INFO] [stdout]      |                               ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4596:31
[INFO] [stdout]      |
[INFO] [stdout] 4593 |     (_, exp, _): (usize, UnaryExp, usize),
[INFO] [stdout]      |     ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4596 |     UnaryExp::UnaryExpression(Box::new(exp))
[INFO] [stdout]      |                               ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4608:33
[INFO] [stdout]      |
[INFO] [stdout] 4605 |     (_, exp, _): (usize, UnaryExp, usize),
[INFO] [stdout]      |     ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4608 |     UnaryExp::UnaryOpAndExp(op, Box::new(exp))
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4659:28
[INFO] [stdout]      |
[INFO] [stdout] 4655 |     (_, exp, _): (usize, Exp, usize),
[INFO] [stdout]      |     -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4659 |     PrimaryExp::Expression(Box::new(exp))
[INFO] [stdout]      |                            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4761:13
[INFO] [stdout]      |
[INFO] [stdout] 4755 |     (_, mul, _): (usize, MulExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4756 |     (_, op, _): (usize, BinaryOp, usize),
[INFO] [stdout] 4757 |     (_, unary, _): (usize, UnaryExp, usize),
[INFO] [stdout]      |     --------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4761 |             Box::new(mul),
[INFO] [stdout]      |             ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4789:12
[INFO] [stdout]      |
[INFO] [stdout] 4783 |     (_, add, _): (usize, AddExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4784 |     (_, op, _): (usize, BinaryOp, usize),
[INFO] [stdout] 4785 |     (_, mul, _): (usize, MulExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4789 |            Box::new(add),
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4871:17
[INFO] [stdout]      |
[INFO] [stdout] 4866 |     (_, rel, _): (usize, RelExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4867 |     (_, op, _): (usize, BinaryOp, usize),
[INFO] [stdout] 4868 |     (_, add, _): (usize, AddExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4871 |     RelExp::Rel(Box::new(rel), op, add)
[INFO] [stdout]      |                 ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4895:15
[INFO] [stdout]      |
[INFO] [stdout] 4890 |     (_, eq, _): (usize, EqExp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4891 |     (_, op, _): (usize, BinaryOp, usize),
[INFO] [stdout] 4892 |     (_, rel, _): (usize, RelExp, usize),
[INFO] [stdout]      |     ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4895 |     EqExp::Eq(Box::new(eq), op, rel)
[INFO] [stdout]      |               ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4919:18
[INFO] [stdout]      |
[INFO] [stdout] 4914 |     (_, and, _): (usize, LAndExp, usize),
[INFO] [stdout]      |     ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4915 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4916 |     (_, eq, _): (usize, EqExp, usize),
[INFO] [stdout]      |     --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4919 |     LAndExp::And(Box::new(and), eq)
[INFO] [stdout]      |                  ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/compiler-learning-d349568f895331bc/out/sysy.rs:4943:16
[INFO] [stdout]      |
[INFO] [stdout] 4938 |     (_, or, _): (usize, LOrExp, usize),
[INFO] [stdout]      |     ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 4939 |     (_, _, _): (usize, &'input str, usize),
[INFO] [stdout] 4940 |     (_, and, _): (usize, LAndExp, usize),
[INFO] [stdout]      |     ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 4943 |     LOrExp::Or(Box::new(or), and)
[INFO] [stdout]      |                ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler-learning` (bin "compiler-learning") due to 19 previous errors; 13 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a71df9958f8436e61139144ba9c1fbdbdca18b2f9ee97580898a3591badb9dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a71df9958f8436e61139144ba9c1fbdbdca18b2f9ee97580898a3591badb9dff", kill_on_drop: false }`
[INFO] [stdout] a71df9958f8436e61139144ba9c1fbdbdca18b2f9ee97580898a3591badb9dff