[INFO] cloning repository https://github.com/Sk3pz/boulder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sk3pz/boulder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSk3pz%2Fboulder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSk3pz%2Fboulder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ca0407575baa3d0f6c0005674731204b0ccade9
[INFO] checking Sk3pz/boulder/1ca0407575baa3d0f6c0005674731204b0ccade9 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%2FSk3pz%2Fboulder" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sk3pz/boulder 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/Sk3pz/boulder
[INFO] finished tweaking git repo https://github.com/Sk3pz/boulder
[INFO] tweaked toml for git repo https://github.com/Sk3pz/boulder written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Sk3pz/boulder 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d02b205cedbd8236cc3d3304e99aa74fee8a33dd4efd8c2bf9fae7b933acc724
[INFO] running `Command { std: "docker" "start" "-a" "d02b205cedbd8236cc3d3304e99aa74fee8a33dd4efd8c2bf9fae7b933acc724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d02b205cedbd8236cc3d3304e99aa74fee8a33dd4efd8c2bf9fae7b933acc724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02b205cedbd8236cc3d3304e99aa74fee8a33dd4efd8c2bf9fae7b933acc724", kill_on_drop: false }`
[INFO] [stdout] d02b205cedbd8236cc3d3304e99aa74fee8a33dd4efd8c2bf9fae7b933acc724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0e224accc9c3a53edefe38e1d5cbe5b99e32812f9aa328b531b9bb3cfc42c3ac
[INFO] running `Command { std: "docker" "start" "-a" "0e224accc9c3a53edefe38e1d5cbe5b99e32812f9aa328b531b9bb3cfc42c3ac", kill_on_drop: false }`
[INFO] [stderr]     Checking better_term v1.0.4
[INFO] [stderr]     Checking cli_tree v1.0.0
[INFO] [stderr]     Checking boulder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: named argument `c` is not used by name
[INFO] [stdout]    --> src/main.rs:138:69
[INFO] [stdout]     |
[INFO] [stdout] 129 |         {t}{}Options:\n\
[INFO] [stdout]     |            -- this formatting argument uses named argument `c` by position
[INFO] [stdout] ...
[INFO] [stdout] 138 |         Color::BrightWhite, Color::BrightWhite, Color::BrightWhite, c = Color::White, c2 = Color::BrightWhite,
[INFO] [stdout]     |                                                                     ^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 129 |         {t}{c}Options:\n\
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/token.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, write};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/statement.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, format, Formatter};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::intrinsics::unreachable`
[INFO] [stdout]  --> src/interpreter.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::intrinsics::unreachable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> src/main.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::fs::{File, OpenOptions};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `c` is not used by name
[INFO] [stdout]    --> src/main.rs:138:69
[INFO] [stdout]     |
[INFO] [stdout] 129 |         {t}{}Options:\n\
[INFO] [stdout]     |            -- this formatting argument uses named argument `c` by position
[INFO] [stdout] ...
[INFO] [stdout] 138 |         Color::BrightWhite, Color::BrightWhite, Color::BrightWhite, c = Color::White, c2 = Color::BrightWhite,
[INFO] [stdout]     |                                                                     ^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 129 |         {t}{c}Options:\n\
[INFO] [stdout]     |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/token.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, write};
[INFO] [stdout]   |                         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/statement.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, format, Formatter};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::intrinsics::unreachable`
[INFO] [stdout]  --> src/interpreter.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::intrinsics::unreachable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]   --> src/main.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::fs::{File, OpenOptions};
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CodePos`, `InputReader`, `TokenList`, and `time_taken`
[INFO] [stdout]   --> src/main.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |     use crate::{CodePos, InputReader, time_taken, TokenList};
[INFO] [stdout]    |                 ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexer::lex`
[INFO] [stdout]   --> src/main.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use crate::lexer::lex;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TokenType` and `Token`
[INFO] [stdout]   --> src/main.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use crate::token::{Token, TokenType};
[INFO] [stdout]    |                        ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `def_type` is never read
[INFO] [stdout]    --> src/parser.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let mut def_type: Option<Box<Statement>> = None;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statement.rs:327:21
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 let mut mods = self.display_modifiers(modifiers, indent.clone(), depth);
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statement.rs:333:21
[INFO] [stdout]     |
[INFO] [stdout] 333 |                 let mut mods = self.display_modifiers(modifiers, indent.clone(), depth);
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gen_c.rs:154:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 let mut c_code = String::new();
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variables`
[INFO] [stdout]   --> src/interpreter.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut variables: HashMap<String, Statement> = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variables`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/interpreter.rs:37:40
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Statement::Fn { ident, return_type, params, body } => {
[INFO] [stdout]    |                                        ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/interpreter.rs:37:53
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Statement::Fn { ident, return_type, params, body } => {
[INFO] [stdout]    |                                                     ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/interpreter.rs:37:61
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Statement::Fn { ident, return_type, params, body } => {
[INFO] [stdout]    |                                                             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/interpreter.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut variables: HashMap<String, Statement> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `color` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let mut color = true;
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_color` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `release` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |     let mut release = false;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_release` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `color` is never read
[INFO] [stdout]    --> src/main.rs:245:21
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     color = b;
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `release` is never read
[INFO] [stdout]    --> src/main.rs:259:21
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     release = false;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `release` is never read
[INFO] [stdout]    --> src/main.rs:262:21
[INFO] [stdout]     |
[INFO] [stdout] 262 |                     release = true;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `def_type` is never read
[INFO] [stdout]    --> src/parser.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let mut def_type: Option<Box<Statement>> = None;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` 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/parser.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let mut expressions = Vec::new();
[INFO] [stdout]    |             ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 23 |     Ok(Statement::Block { exprs: 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]    = 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/parser.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |       let mut modifiers: Vec<Statement> = Vec::new();
[INFO] [stdout]    |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 58 |       let type_ident = Box::new(Statement::Identifier{
[INFO] [stdout]    |           ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 61 |       Ok(Statement::Type {
[INFO] [stdout]    |  ________^
[INFO] [stdout] 62 | |         type_ident, modifiers
[INFO] [stdout] 63 | |     })
[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/parser.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |       let params = define_params(tokens)?;
[INFO] [stdout]     |           ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 115 |       // optional return type
[INFO] [stdout] 116 |       let mut rt = Statement::Void;
[INFO] [stdout]     |               -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 121 |       let body = parse_statement(tokens)?;
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 122 |       Ok(Statement::Fn {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 123 | |         ident: Box::new(Statement::Identifier { ident: name.value.unwrap() }),
[INFO] [stdout] 124 | |         params,
[INFO] [stdout] 125 | |         return_type: Box::new(rt),
[INFO] [stdout] 126 | |         body: Box::new(body)
[INFO] [stdout] 127 | |     })
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/parser.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 135 |       let mut def_type: Option<Box<Statement>> = None;
[INFO] [stdout]     |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 144 |       let mut def_value: Option<Box<Statement>> = None;
[INFO] [stdout]     |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 149 |       Ok(Statement::Declaration {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 150 | |         ident: Box::new(Statement::Identifier { ident: ident.value.unwrap() }),
[INFO] [stdout] 151 | |         type_ident: def_type,
[INFO] [stdout] 152 | |         value: def_value
[INFO] [stdout] 153 | |     })
[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/parser.rs:188:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |       let condition = parse_statement(tokens)?;
[INFO] [stdout]     |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 182 |       let body = parse_statement(tokens)?;
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 183 |       let mut else_body = None;
[INFO] [stdout]     |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 188 |       Ok(Statement::If {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 189 | |         condition: Box::new(condition),
[INFO] [stdout] 190 | |         body: Box::new(body),
[INFO] [stdout] 191 | |         else_statement: else_body
[INFO] [stdout] 192 | |     })
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/parser.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |       let condition = parse_statement(tokens)?;
[INFO] [stdout]     |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 198 |       let body = parse_statement(tokens)?;
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 199 |       Ok(Statement::While {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 200 | |         condition: Box::new(condition),
[INFO] [stdout] 201 | |         body: Box::new(body)
[INFO] [stdout] 202 | |     })
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/parser.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 207 |       let body = parse_statement(tokens)?;
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 208 |       Ok(Statement::Loop {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 209 | |         body: Box::new(body)
[INFO] [stdout] 210 | |     })
[INFO] [stdout]     | |     ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____|
[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/parser.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 216 |     let ident = Box::new(parse_statement(tokens)?);
[INFO] [stdout]     |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 217 |     tokens.expect(TokenType::In)?;
[INFO] [stdout] 218 |     let collection = Box::new(parse_statement(tokens)?);
[INFO] [stdout]     |         ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 219 |
[INFO] [stdout] 220 |     let body = Box::new(parse_statement(tokens)?);
[INFO] [stdout]     |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 221 |
[INFO] [stdout] 222 |     Ok(Statement::For { ident, collection, body })
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/parser.rs:292:8
[INFO] [stdout]     |
[INFO] [stdout] 281 |   fn parse_index(tokens: &mut TokenList, accessed: Statement) -> Result<Statement, Error> {
[INFO] [stdout]     |                                          ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 288 |       let index = parse_statement(tokens)?;
[INFO] [stdout]     |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 292 |       Ok(Statement::ArrayAccess {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 293 | |         ident: Box::new(accessed),
[INFO] [stdout] 294 | |         index: Box::new(index),
[INFO] [stdout] 295 | |     })
[INFO] [stdout]     | |     ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____|
[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/parser.rs:301:8
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let assertion = parse_statement(tokens)?;
[INFO] [stdout]     |         --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 301 |     Ok(Statement::Assert { expr: Box::new(assertion) })
[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/parser.rs:545:8
[INFO] [stdout]     |
[INFO] [stdout] 331 |   fn shunting_yard(tokens: &mut TokenList, unary_start: bool, leading: Option<Statement>) -> Result<Statement, Error> {
[INFO] [stdout]     |                                                               -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 336 |       let mut postfix = ShuntedStack::new();
[INFO] [stdout]     |               ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 349 |       let mut last_ident: Option<Statement> = None;
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 545 |       Ok(Statement::Postfix {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 546 | |         postfix,
[INFO] [stdout] 547 | |     })
[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/parser.rs:571:34
[INFO] [stdout]     |
[INFO] [stdout] 552 |     let mut number = Statement::NumberLiteral {
[INFO] [stdout]     |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 571 |     shunting_yard(tokens, false, Some(number))
[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/statement.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new_operand(statement: Statement) -> Self {
[INFO] [stdout]    |                        -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 40 |             operand: Some(statement),
[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 13 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `boulder` (bin "boulder") due to 14 previous errors; 20 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statement.rs:327:21
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 let mut mods = self.display_modifiers(modifiers, indent.clone(), depth);
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/statement.rs:333:21
[INFO] [stdout]     |
[INFO] [stdout] 333 |                 let mut mods = self.display_modifiers(modifiers, indent.clone(), depth);
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gen_c.rs:154:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 let mut c_code = String::new();
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variables`
[INFO] [stdout]   --> src/interpreter.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut variables: HashMap<String, Statement> = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variables`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]   --> src/interpreter.rs:37:40
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Statement::Fn { ident, return_type, params, body } => {
[INFO] [stdout]    |                                        ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/interpreter.rs:37:53
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Statement::Fn { ident, return_type, params, body } => {
[INFO] [stdout]    |                                                     ^^^^^^ help: try ignoring the field: `params: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]   --> src/interpreter.rs:37:61
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 Statement::Fn { ident, return_type, params, body } => {
[INFO] [stdout]    |                                                             ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/interpreter.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut variables: HashMap<String, Statement> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `color` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let mut color = true;
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_color` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `release` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |     let mut release = false;
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_release` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `color` is never read
[INFO] [stdout]    --> src/main.rs:245:21
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     color = b;
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `release` is never read
[INFO] [stdout]    --> src/main.rs:259:21
[INFO] [stdout]     |
[INFO] [stdout] 259 |                     release = false;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `release` is never read
[INFO] [stdout]    --> src/main.rs:262:21
[INFO] [stdout]     |
[INFO] [stdout] 262 |                     release = true;
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[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/parser.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 9  |     let mut expressions = Vec::new();
[INFO] [stdout]    |             ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 23 |     Ok(Statement::Block { exprs: 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]    = 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/parser.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |       let mut modifiers: Vec<Statement> = Vec::new();
[INFO] [stdout]    |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 58 |       let type_ident = Box::new(Statement::Identifier{
[INFO] [stdout]    |           ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 61 |       Ok(Statement::Type {
[INFO] [stdout]    |  ________^
[INFO] [stdout] 62 | |         type_ident, modifiers
[INFO] [stdout] 63 | |     })
[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/parser.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |       let params = define_params(tokens)?;
[INFO] [stdout]     |           ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 115 |       // optional return type
[INFO] [stdout] 116 |       let mut rt = Statement::Void;
[INFO] [stdout]     |               -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 121 |       let body = parse_statement(tokens)?;
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 122 |       Ok(Statement::Fn {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 123 | |         ident: Box::new(Statement::Identifier { ident: name.value.unwrap() }),
[INFO] [stdout] 124 | |         params,
[INFO] [stdout] 125 | |         return_type: Box::new(rt),
[INFO] [stdout] 126 | |         body: Box::new(body)
[INFO] [stdout] 127 | |     })
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/parser.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 135 |       let mut def_type: Option<Box<Statement>> = None;
[INFO] [stdout]     |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 144 |       let mut def_value: Option<Box<Statement>> = None;
[INFO] [stdout]     |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 149 |       Ok(Statement::Declaration {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 150 | |         ident: Box::new(Statement::Identifier { ident: ident.value.unwrap() }),
[INFO] [stdout] 151 | |         type_ident: def_type,
[INFO] [stdout] 152 | |         value: def_value
[INFO] [stdout] 153 | |     })
[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/parser.rs:188:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |       let condition = parse_statement(tokens)?;
[INFO] [stdout]     |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 182 |       let body = parse_statement(tokens)?;
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 183 |       let mut else_body = None;
[INFO] [stdout]     |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 188 |       Ok(Statement::If {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 189 | |         condition: Box::new(condition),
[INFO] [stdout] 190 | |         body: Box::new(body),
[INFO] [stdout] 191 | |         else_statement: else_body
[INFO] [stdout] 192 | |     })
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/parser.rs:199:8
[INFO] [stdout]     |
[INFO] [stdout] 197 |       let condition = parse_statement(tokens)?;
[INFO] [stdout]     |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 198 |       let body = parse_statement(tokens)?;
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 199 |       Ok(Statement::While {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 200 | |         condition: Box::new(condition),
[INFO] [stdout] 201 | |         body: Box::new(body)
[INFO] [stdout] 202 | |     })
[INFO] [stdout]     | |     ^
[INFO] [stdout]     | |     |
[INFO] [stdout]     | |     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/parser.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 207 |       let body = parse_statement(tokens)?;
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 208 |       Ok(Statement::Loop {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 209 | |         body: Box::new(body)
[INFO] [stdout] 210 | |     })
[INFO] [stdout]     | |     ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____|
[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/parser.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 216 |     let ident = Box::new(parse_statement(tokens)?);
[INFO] [stdout]     |         ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 217 |     tokens.expect(TokenType::In)?;
[INFO] [stdout] 218 |     let collection = Box::new(parse_statement(tokens)?);
[INFO] [stdout]     |         ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 219 |
[INFO] [stdout] 220 |     let body = Box::new(parse_statement(tokens)?);
[INFO] [stdout]     |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 221 |
[INFO] [stdout] 222 |     Ok(Statement::For { ident, collection, body })
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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/parser.rs:292:8
[INFO] [stdout]     |
[INFO] [stdout] 281 |   fn parse_index(tokens: &mut TokenList, accessed: Statement) -> Result<Statement, Error> {
[INFO] [stdout]     |                                          ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 288 |       let index = parse_statement(tokens)?;
[INFO] [stdout]     |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 292 |       Ok(Statement::ArrayAccess {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 293 | |         ident: Box::new(accessed),
[INFO] [stdout] 294 | |         index: Box::new(index),
[INFO] [stdout] 295 | |     })
[INFO] [stdout]     | |     ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____|
[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/parser.rs:301:8
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let assertion = parse_statement(tokens)?;
[INFO] [stdout]     |         --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 301 |     Ok(Statement::Assert { expr: Box::new(assertion) })
[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/parser.rs:545:8
[INFO] [stdout]     |
[INFO] [stdout] 331 |   fn shunting_yard(tokens: &mut TokenList, unary_start: bool, leading: Option<Statement>) -> Result<Statement, Error> {
[INFO] [stdout]     |                                                               -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 336 |       let mut postfix = ShuntedStack::new();
[INFO] [stdout]     |               ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 349 |       let mut last_ident: Option<Statement> = None;
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 545 |       Ok(Statement::Postfix {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 546 | |         postfix,
[INFO] [stdout] 547 | |     })
[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/parser.rs:571:34
[INFO] [stdout]     |
[INFO] [stdout] 552 |     let mut number = Statement::NumberLiteral {
[INFO] [stdout]     |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 571 |     shunting_yard(tokens, false, Some(number))
[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/statement.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new_operand(statement: Statement) -> Self {
[INFO] [stdout]    |                        -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 40 |             operand: Some(statement),
[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 13 previous errors; 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `boulder` (bin "boulder" test) due to 14 previous errors; 23 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0e224accc9c3a53edefe38e1d5cbe5b99e32812f9aa328b531b9bb3cfc42c3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e224accc9c3a53edefe38e1d5cbe5b99e32812f9aa328b531b9bb3cfc42c3ac", kill_on_drop: false }`
[INFO] [stdout] 0e224accc9c3a53edefe38e1d5cbe5b99e32812f9aa328b531b9bb3cfc42c3ac