[INFO] cloning repository https://github.com/Mcat12/mips [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mcat12/mips" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMcat12%2Fmips", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMcat12%2Fmips'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66a1d9f36c3961ce7697c12cbd1c0d4f89e9a11e [INFO] checking Mcat12/mips/66a1d9f36c3961ce7697c12cbd1c0d4f89e9a11e 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%2FMcat12%2Fmips" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mcat12/mips 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/Mcat12/mips [INFO] finished tweaking git repo https://github.com/Mcat12/mips [INFO] tweaked toml for git repo https://github.com/Mcat12/mips written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Mcat12/mips 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 57b0339604aeb2ec05348b932a39e7373c4bb698a8a0f21056a02b5de40dbe24 [INFO] running `Command { std: "docker" "start" "-a" "57b0339604aeb2ec05348b932a39e7373c4bb698a8a0f21056a02b5de40dbe24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57b0339604aeb2ec05348b932a39e7373c4bb698a8a0f21056a02b5de40dbe24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57b0339604aeb2ec05348b932a39e7373c4bb698a8a0f21056a02b5de40dbe24", kill_on_drop: false }` [INFO] [stdout] 57b0339604aeb2ec05348b932a39e7373c4bb698a8a0f21056a02b5de40dbe24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] de46dfde67a72d96e748eb1c7fa56eb7328f114e5131ca321abeccf2cec40be3 [INFO] running `Command { std: "docker" "start" "-a" "de46dfde67a72d96e748eb1c7fa56eb7328f114e5131ca321abeccf2cec40be3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking mips-types v0.1.0 (/opt/rustwide/workdir/mips-types) [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling pico-args v0.4.0 [INFO] [stderr] Checking mips-simulator v0.1.0 (/opt/rustwide/workdir/mips-simulator) [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking lalrpop-util v0.19.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling lalrpop v0.19.5 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking mips-debugger v0.1.0 (/opt/rustwide/workdir/mips-debugger) [INFO] [stderr] Checking mips-linker v0.1.0 (/opt/rustwide/workdir/mips-linker) [INFO] [stderr] Compiling mips-assembler v0.1.0 (/opt/rustwide/workdir/mips-assembler) [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> mips-assembler/src/lower_ast.rs:353:30 [INFO] [stdout] | [INFO] [stdout] 353 | |half| IntoIter::new(half.to_be_bytes()), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> mips-assembler/src/lower_ast.rs:437:30 [INFO] [stdout] | [INFO] [stdout] 437 | |word| IntoIter::new(word.to_be_bytes()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> mips-assembler/src/lower_ast.rs:353:30 [INFO] [stdout] | [INFO] [stdout] 353 | |half| IntoIter::new(half.to_be_bytes()), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> mips-assembler/src/lower_ir.rs:25:47 [INFO] [stdout] | [INFO] [stdout] 25 | .flat_map(|instruction| IntoIter::new(instruction.lower().to_be_bytes())) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> mips-assembler/src/lower_ast.rs:437:30 [INFO] [stdout] | [INFO] [stdout] 437 | |word| IntoIter::new(word.to_be_bytes()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> mips-assembler/src/lower_ir.rs:25:47 [INFO] [stdout] | [INFO] [stdout] 25 | .flat_map(|instruction| IntoIter::new(instruction.lower().to_be_bytes())) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `to_triple` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/mips-assembler-22e1446cfe759041/out/parser.rs:12129:8 [INFO] [stdout] | [INFO] [stdout] 12128 | pub trait __ToTriple<'input, > { [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] 12129 | fn to_triple(value: Self) -> Result<(usize,Token<'input>,usize), __lalrpop_util::ParseError, &'static str>>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> mips-assembler/src/string_unescape.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | UnknownEscape(char), [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `UnescapeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 | UnknownEscape(()), [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] --> /opt/rustwide/target/debug/build/mips-assembler-22e1446cfe759041/out/parser.rs:7758:33 [INFO] [stdout] | [INFO] [stdout] 7755 | (_, expr, _): (usize, Expr, usize), [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 7758 | Expr::new((l, expr.span.1), ExprData::Negated(Box::new(expr))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:7771:33 [INFO] [stdout] | [INFO] [stdout] 7768 | (_, expr, _): (usize, Expr, usize), [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 7771 | Expr::new((l, expr.span.1), ExprData::BitwiseNegated(Box::new(expr))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:7993:33 [INFO] [stdout] | [INFO] [stdout] 7989 | (_, expr, _): (usize, Expr, usize), [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7990 | (_, times, _): (usize, core::option::Option, usize), [INFO] [stdout] | --------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 7993 | RepeatedExpr { expr, times: times.unwrap_or_else(|| ExprData::Number(1).into()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:7993:57 [INFO] [stdout] | [INFO] [stdout] 7993 | RepeatedExpr { expr, times: times.unwrap_or_else(|| ExprData::Number(1).into()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8405:16 [INFO] [stdout] | [INFO] [stdout] 8395 | (_, code, _): (usize, core::option::Option, usize), [INFO] [stdout] | -------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 8405 | shift: code.unwrap_or_else(|| ExprData::Number(0).into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8405:39 [INFO] [stdout] | [INFO] [stdout] 8405 | shift: code.unwrap_or_else(|| ExprData::Number(0).into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8502:42 [INFO] [stdout] | [INFO] [stdout] 8499 | (_, rt, _): (usize, Expr, usize), [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 8502 | PseudoInstruction::Mul { rd, rs, rt: Either::Right(rt) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8534:42 [INFO] [stdout] | [INFO] [stdout] 8531 | (_, rt, _): (usize, Expr, usize), [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 8534 | PseudoInstruction::Div { rd, rs, rt: Either::Right(rt) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8566:42 [INFO] [stdout] | [INFO] [stdout] 8563 | (_, rt, _): (usize, Expr, usize), [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 8566 | PseudoInstruction::Rem { rd, rs, rt: Either::Right(rt) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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] --> mips-assembler/src/ast.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn map(self, f: impl FnOnce(T) -> R) -> Spanned { [INFO] [stdout] | ---- ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | Spanned { [INFO] [stdout] 20 | data: f(self.data), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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] --> mips-assembler/src/ast.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn calculated(operation: Operation, left: Expr, right: Expr) -> Expr { [INFO] [stdout] | ---------- ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | data: ExprData::Calculated { [INFO] [stdout] | ___________________^ [INFO] [stdout] 46 | | operation, [INFO] [stdout] 47 | | left: Box::new(left), [INFO] [stdout] 48 | | right: Box::new(right), [INFO] [stdout] 49 | | }, [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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] --> mips-assembler/src/lower_ast.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn lower(self) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | IrBuilder::default().build(self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `to_triple` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/mips-assembler-22e1446cfe759041/out/parser.rs:12129:8 [INFO] [stdout] | [INFO] [stdout] 12128 | pub trait __ToTriple<'input, > { [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] 12129 | fn to_triple(value: Self) -> Result<(usize,Token<'input>,usize), __lalrpop_util::ParseError, &'static str>>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> mips-assembler/src/string_unescape.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | UnknownEscape(char), [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `UnescapeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 | UnknownEscape(()), [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] --> /opt/rustwide/target/debug/build/mips-assembler-22e1446cfe759041/out/parser.rs:7758:33 [INFO] [stdout] | [INFO] [stdout] 7755 | (_, expr, _): (usize, Expr, usize), [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 7758 | Expr::new((l, expr.span.1), ExprData::Negated(Box::new(expr))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:7771:33 [INFO] [stdout] | [INFO] [stdout] 7768 | (_, expr, _): (usize, Expr, usize), [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 7771 | Expr::new((l, expr.span.1), ExprData::BitwiseNegated(Box::new(expr))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:7993:33 [INFO] [stdout] | [INFO] [stdout] 7989 | (_, expr, _): (usize, Expr, usize), [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7990 | (_, times, _): (usize, core::option::Option, usize), [INFO] [stdout] | --------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 7993 | RepeatedExpr { expr, times: times.unwrap_or_else(|| ExprData::Number(1).into()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:7993:57 [INFO] [stdout] | [INFO] [stdout] 7993 | RepeatedExpr { expr, times: times.unwrap_or_else(|| ExprData::Number(1).into()) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8405:16 [INFO] [stdout] | [INFO] [stdout] 8395 | (_, code, _): (usize, core::option::Option, usize), [INFO] [stdout] | -------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 8405 | shift: code.unwrap_or_else(|| ExprData::Number(0).into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8405:39 [INFO] [stdout] | [INFO] [stdout] 8405 | shift: code.unwrap_or_else(|| ExprData::Number(0).into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8502:42 [INFO] [stdout] | [INFO] [stdout] 8499 | (_, rt, _): (usize, Expr, usize), [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 8502 | PseudoInstruction::Mul { rd, rs, rt: Either::Right(rt) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8534:42 [INFO] [stdout] | [INFO] [stdout] 8531 | (_, rt, _): (usize, Expr, usize), [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 8534 | PseudoInstruction::Div { rd, rs, rt: Either::Right(rt) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/mips-assembler-22e1446cfe759041/out/parser.rs:8566:42 [INFO] [stdout] | [INFO] [stdout] 8563 | (_, rt, _): (usize, Expr, usize), [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 8566 | PseudoInstruction::Rem { rd, rs, rt: Either::Right(rt) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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] --> mips-assembler/src/ast.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn map(self, f: impl FnOnce(T) -> R) -> Spanned { [INFO] [stdout] | ---- ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | Spanned { [INFO] [stdout] 20 | data: f(self.data), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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] --> mips-assembler/src/ast.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn calculated(operation: Operation, left: Expr, right: Expr) -> Expr { [INFO] [stdout] | ---------- ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | data: ExprData::Calculated { [INFO] [stdout] | ___________________^ [INFO] [stdout] 46 | | operation, [INFO] [stdout] 47 | | left: Box::new(left), [INFO] [stdout] 48 | | right: Box::new(right), [INFO] [stdout] 49 | | }, [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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] --> mips-assembler/src/lower_ast.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn lower(self) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | IrBuilder::default().build(self) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mips-assembler` (bin "mips-assembler" test) due to 13 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 12 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mips-assembler` (bin "mips-assembler") due to 13 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "de46dfde67a72d96e748eb1c7fa56eb7328f114e5131ca321abeccf2cec40be3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de46dfde67a72d96e748eb1c7fa56eb7328f114e5131ca321abeccf2cec40be3", kill_on_drop: false }` [INFO] [stdout] de46dfde67a72d96e748eb1c7fa56eb7328f114e5131ca321abeccf2cec40be3