[INFO] fetching crate mrdo 0.1.6...
[INFO] checking mrdo-0.1.6 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate mrdo 0.1.6 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate mrdo 0.1.6 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 crates.io crate mrdo 0.1.6
[INFO] finished tweaking crates.io crate mrdo 0.1.6
[INFO] tweaked toml for crates.io crate mrdo 0.1.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate mrdo 0.1.6 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a840df23e9773faa915b513d0ad162b508eb965cd0a4eb286ba9bdbb54877d7d
[INFO] running `Command { std: "docker" "start" "-a" "a840df23e9773faa915b513d0ad162b508eb965cd0a4eb286ba9bdbb54877d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a840df23e9773faa915b513d0ad162b508eb965cd0a4eb286ba9bdbb54877d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a840df23e9773faa915b513d0ad162b508eb965cd0a4eb286ba9bdbb54877d7d", kill_on_drop: false }`
[INFO] [stdout] a840df23e9773faa915b513d0ad162b508eb965cd0a4eb286ba9bdbb54877d7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 34913dd69f2f1b896d21a9bc503058fccb4b644fed189bf1e84a308f84a5c700
[INFO] running `Command { std: "docker" "start" "-a" "34913dd69f2f1b896d21a9bc503058fccb4b644fed189bf1e84a308f84a5c700", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]    Compiling winnow v0.5.0
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking regex-automata v0.3.3
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.19.14
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking num_enum v0.6.1
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking mrdo v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `symbol_type` is never read
[INFO] [stdout]  --> src/asm/symbols.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Symbol {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout] 4 |     symbol_type: Type,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[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/compiler/builtin_parsers.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |           |(_, (arg0, arg1))| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 29 |               log::debug!("[builtin] success ({:?}, {:?})", arg0, arg1);
[INFO] [stdout] 30 |               Ok(match arg1 {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 31 | |                 Some(rvs) => Token::Builtin {
[INFO] [stdout] 32 | |                     builtin: String::from(arg0),
[INFO] [stdout] 33 | |                     args: rvs,
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |                 },
[INFO] [stdout] 39 | |             })
[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]   --> src/compiler/expression_parsers.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |           |(left, right)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 25 |               log::debug!("[arith] success ({:?}, {:?})", left, right);
[INFO] [stdout] 26 |               Ok(Token::Arith {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 27 | |                 left: Box::new(left),
[INFO] [stdout] 28 | |                 right,
[INFO] [stdout] 29 | |             })
[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]   --> src/compiler/expression_parsers.rs:48:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |           |(left, op, right)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 47 |               log::debug!("[binop] success ({:?}, {:?}, {:?})", left, op, right);
[INFO] [stdout] 48 |               Ok(Token::BinOp {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 49 | |                 left: Box::new(left),
[INFO] [stdout] 50 | |                 op: Box::new(op),
[INFO] [stdout] 51 | |                 right: Box::new(right),
[INFO] [stdout] 52 | |             })
[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]   --> src/compiler/expression_parsers.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |           |(op, right)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 62 |               log::debug!("[unaryop] success ({:?}, {:?})", op, right);
[INFO] [stdout] 63 |               Ok(Token::UnaryOp {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 64 | |                 op: Box::new(op),
[INFO] [stdout] 65 | |                 right: Box::new(right),
[INFO] [stdout] 66 | |             })
[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]   --> src/compiler/expression_parsers.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 79 |           |(ident, _, expr)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 80 |               log::debug!("[assign] success ({:?}, {:?})", ident, expr);
[INFO] [stdout] 81 |               Ok(Token::Assign {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 82 | |                 ident: String::from(ident),
[INFO] [stdout] 83 | |                 expr: Box::new(expr),
[INFO] [stdout] 84 | |             })
[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]    --> src/compiler/expression_parsers.rs:115:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |           |(parsed_source, opt_expr)| -> Result<Option<Token>, nom::error::Error<&str>> {
[INFO] [stdout]     |            ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 115 |               Ok(opt_expr.map(|expr| Token::Expression {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 116 | |                 source: String::from(parsed_source),
[INFO] [stdout] 117 | |                 token: Box::new(expr),
[INFO] [stdout] 118 | |             }))
[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]    --> src/compiler/expression_parsers.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 115 |             Ok(opt_expr.map(|expr| Token::Expression {
[INFO] [stdout]     |                              ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 116 |                 source: String::from(parsed_source),
[INFO] [stdout] 117 |                 token: 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 <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]   --> src/compiler/factor_parsers.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |           |factor| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |               log::debug!("[factor] success ({:?})", factor);
[INFO] [stdout] 17 |               Ok(Token::Factor {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 18 | |                 value: Box::new(factor),
[INFO] [stdout] 19 | |             })
[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]   --> src/compiler/operand_parsers.rs:41:65
[INFO] [stdout]    |
[INFO] [stdout] 41 |         |values| -> Result<Token, nom::error::Error<&str>> { Ok(Token::Coll { values }) },
[INFO] [stdout]    |          ------                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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]   --> src/compiler/program_parser.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |         |expressions| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |          ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 12 |             Ok(Token::Program { expressions })
[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]   --> src/compiler/term_parsers.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |           |(left, right)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |               log::debug!("[term] success ({:?}, {:?})", left, right);
[INFO] [stdout] 28 |               Ok(Token::Term {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 29 | |                 left: Box::new(left),
[INFO] [stdout] 30 | |                 right,
[INFO] [stdout] 31 | |             })
[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]   --> src/vm/logic_opcode.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn to_bool(self) -> bool {
[INFO] [stdout]    |                ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 17 |         self != 0.into()
[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 12 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mrdo` (bin "mrdo") due to 13 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `symbol_type` is never read
[INFO] [stdout]  --> src/asm/symbols.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Symbol {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout] 4 |     symbol_type: Type,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[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/compiler/builtin_parsers.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |           |(_, (arg0, arg1))| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 29 |               log::debug!("[builtin] success ({:?}, {:?})", arg0, arg1);
[INFO] [stdout] 30 |               Ok(match arg1 {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 31 | |                 Some(rvs) => Token::Builtin {
[INFO] [stdout] 32 | |                     builtin: String::from(arg0),
[INFO] [stdout] 33 | |                     args: rvs,
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |                 },
[INFO] [stdout] 39 | |             })
[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]   --> src/compiler/expression_parsers.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |           |(left, right)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 25 |               log::debug!("[arith] success ({:?}, {:?})", left, right);
[INFO] [stdout] 26 |               Ok(Token::Arith {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 27 | |                 left: Box::new(left),
[INFO] [stdout] 28 | |                 right,
[INFO] [stdout] 29 | |             })
[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]   --> src/compiler/expression_parsers.rs:48:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |           |(left, op, right)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 47 |               log::debug!("[binop] success ({:?}, {:?}, {:?})", left, op, right);
[INFO] [stdout] 48 |               Ok(Token::BinOp {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 49 | |                 left: Box::new(left),
[INFO] [stdout] 50 | |                 op: Box::new(op),
[INFO] [stdout] 51 | |                 right: Box::new(right),
[INFO] [stdout] 52 | |             })
[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]   --> src/compiler/expression_parsers.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |           |(op, right)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 62 |               log::debug!("[unaryop] success ({:?}, {:?})", op, right);
[INFO] [stdout] 63 |               Ok(Token::UnaryOp {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 64 | |                 op: Box::new(op),
[INFO] [stdout] 65 | |                 right: Box::new(right),
[INFO] [stdout] 66 | |             })
[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]   --> src/compiler/expression_parsers.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 79 |           |(ident, _, expr)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 80 |               log::debug!("[assign] success ({:?}, {:?})", ident, expr);
[INFO] [stdout] 81 |               Ok(Token::Assign {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 82 | |                 ident: String::from(ident),
[INFO] [stdout] 83 | |                 expr: Box::new(expr),
[INFO] [stdout] 84 | |             })
[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]    --> src/compiler/expression_parsers.rs:115:16
[INFO] [stdout]     |
[INFO] [stdout] 114 |           |(parsed_source, opt_expr)| -> Result<Option<Token>, nom::error::Error<&str>> {
[INFO] [stdout]     |            ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 115 |               Ok(opt_expr.map(|expr| Token::Expression {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 116 | |                 source: String::from(parsed_source),
[INFO] [stdout] 117 | |                 token: Box::new(expr),
[INFO] [stdout] 118 | |             }))
[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]    --> src/compiler/expression_parsers.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 115 |             Ok(opt_expr.map(|expr| Token::Expression {
[INFO] [stdout]     |                              ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 116 |                 source: String::from(parsed_source),
[INFO] [stdout] 117 |                 token: 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 <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]    --> src/compiler/expression_parsers.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 153 |           let result = assign("foo = 1.3 + 4.1");
[INFO] [stdout]     |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 154 |           assert!(result.is_ok());
[INFO] [stdout] 155 |           let (_, token) = result.unwrap();
[INFO] [stdout]     |                   ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 158 | /             Token::Assign {
[INFO] [stdout] 159 | |                 ident: "foo".to_string(),
[INFO] [stdout] 160 | |                 expr: Box::new(Token::Arith {
[INFO] [stdout] 161 | |                     left: Box::new(Token::Term {
[INFO] [stdout] ...   |
[INFO] [stdout] 176 | |                 })
[INFO] [stdout] 177 | |             }
[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]   --> src/compiler/factor_parsers.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |           |factor| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |               log::debug!("[factor] success ({:?})", factor);
[INFO] [stdout] 17 |               Ok(Token::Factor {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 18 | |                 value: Box::new(factor),
[INFO] [stdout] 19 | |             })
[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]   --> src/compiler/operand_parsers.rs:41:65
[INFO] [stdout]    |
[INFO] [stdout] 41 |         |values| -> Result<Token, nom::error::Error<&str>> { Ok(Token::Coll { values }) },
[INFO] [stdout]    |          ------                                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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]   --> src/compiler/program_parser.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |         |expressions| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |          ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 12 |             Ok(Token::Program { expressions })
[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]   --> src/compiler/term_parsers.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |           |(left, right)| -> Result<Token, nom::error::Error<&str>> {
[INFO] [stdout]    |            ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |               log::debug!("[term] success ({:?}, {:?})", left, right);
[INFO] [stdout] 28 |               Ok(Token::Term {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 29 | |                 left: Box::new(left),
[INFO] [stdout] 30 | |                 right,
[INFO] [stdout] 31 | |             })
[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]   --> src/compiler/term_parsers.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |           let result = term("3.2 * 4");
[INFO] [stdout]    |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |           assert!(result.is_ok());
[INFO] [stdout] 44 |           let (_, tree) = result.unwrap();
[INFO] [stdout]    |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 47 | /             Token::Term {
[INFO] [stdout] 48 | |                 left: Box::new(Token::Factor {
[INFO] [stdout] 49 | |                     value: Box::new(Token::Real { value: 3.2 })
[INFO] [stdout] 50 | |                 }),
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |                 )]
[INFO] [stdout] 57 | |             }
[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]   --> src/compiler/term_parsers.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |           let result = term("(3.2 * 4)*2");
[INFO] [stdout]    |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 64 |           assert!(result.is_ok());
[INFO] [stdout] 65 |           let (_, tree) = result.unwrap();
[INFO] [stdout]    |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 68 | /             Token::Term {
[INFO] [stdout] 69 | |                 left: Box::new(Token::Factor {
[INFO] [stdout] 70 | |                     value: Box::new(Token::Arith {
[INFO] [stdout] 71 | |                         left: Box::new(Token::Term {
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |                 )]
[INFO] [stdout] 91 | |             }
[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]    --> src/compiler/term_parsers.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 97  |           let result = term("((3 * 4)*2)");
[INFO] [stdout]     |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 98  |           assert!(result.is_ok());
[INFO] [stdout] 99  |           let (_, tree) = result.unwrap();
[INFO] [stdout]     |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 102 | /             Token::Term {
[INFO] [stdout] 103 | |                 left: Box::new(Token::Factor {
[INFO] [stdout] 104 | |                     value: Box::new(Token::Arith {
[INFO] [stdout] 105 | |                         left: Box::new(Token::Term {
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |                 right: vec![],
[INFO] [stdout] 133 | |             }
[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]   --> src/vm/logic_opcode.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn to_bool(self) -> bool {
[INFO] [stdout]    |                ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 17 |         self != 0.into()
[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 16 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mrdo` (bin "mrdo" test) due to 17 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "34913dd69f2f1b896d21a9bc503058fccb4b644fed189bf1e84a308f84a5c700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34913dd69f2f1b896d21a9bc503058fccb4b644fed189bf1e84a308f84a5c700", kill_on_drop: false }`
[INFO] [stdout] 34913dd69f2f1b896d21a9bc503058fccb4b644fed189bf1e84a308f84a5c700