[INFO] fetching crate sleuth-mutator 0.2.1...
[INFO] checking sleuth-mutator-0.2.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate sleuth-mutator 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate sleuth-mutator 0.2.1 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 sleuth-mutator 0.2.1
[INFO] finished tweaking crates.io crate sleuth-mutator 0.2.1
[INFO] tweaked toml for crates.io crate sleuth-mutator 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c273e17e42f86ad4837f1a3b06d541b8debe4fdc6391e69a13a62208dc307cfc
[INFO] running `Command { std: "docker" "start" "-a" "c273e17e42f86ad4837f1a3b06d541b8debe4fdc6391e69a13a62208dc307cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c273e17e42f86ad4837f1a3b06d541b8debe4fdc6391e69a13a62208dc307cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c273e17e42f86ad4837f1a3b06d541b8debe4fdc6391e69a13a62208dc307cfc", kill_on_drop: false }`
[INFO] [stdout] c273e17e42f86ad4837f1a3b06d541b8debe4fdc6391e69a13a62208dc307cfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38a0017d1f11d281a538fe2fe9f621f9da65f521fae8a8da179769aee5f4ff63
[INFO] running `Command { std: "docker" "start" "-a" "38a0017d1f11d281a538fe2fe9f621f9da65f521fae8a8da179769aee5f4ff63", kill_on_drop: false }`
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking sleuth-mutator v0.2.1 (/opt/rustwide/workdir)
[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/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |       attr: proc_macro::TokenStream,
[INFO] [stdout]    |       ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 91 |       input: proc_macro::TokenStream,
[INFO] [stdout]    |       ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 92 |   ) -> proc_macro::TokenStream {
[INFO] [stdout] 93 | /     match mutate::implementation(attr.into(), input.into()) {
[INFO] [stdout] 94 | |         Ok(ts) => ts,
[INFO] [stdout] 95 | |         Err(e) => e.to_compile_error(),
[INFO] [stdout] 96 | |     }
[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/lib.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |       punc: syn::punctuated::Punctuated<syn::PathSegment, syn::token::PathSep>,
[INFO] [stdout]     |       ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 105 |   ) -> syn::Expr {
[INFO] [stdout] 106 |       syn::Expr::Path(syn::ExprPath {
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 107 | |         attrs: vec![],
[INFO] [stdout] 108 | |         qself: None,
[INFO] [stdout] 109 | |         path: path(leading, punc),
[INFO] [stdout] 110 | |     })
[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/lib.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 143 | const fn pathseg(fn_name: syn::Ident) -> syn::PathSegment {
[INFO] [stdout]     |                  ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 146 |         arguments: syn::PathArguments::None,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/mutate.rs:452:18
[INFO] [stdout]     |
[INFO] [stdout] 451 |   fn make_scope_struct(fn_inputs: Punctuated<syn::Field, syn::Token![,]>) -> Item {
[INFO] [stdout]     |                        ------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 452 |       Item::Struct(syn::ItemStruct {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 453 | |         attrs: vec![],
[INFO] [stdout] 454 | |         vis: syn::Visibility::Public(single_token!(Pub)),
[INFO] [stdout] 455 | |         struct_token: single_token!(Struct),
[INFO] [stdout] ...   |
[INFO] [stdout] 462 | |         semi_token: None,
[INFO] [stdout] 463 | |     })
[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/mutate.rs:521:19
[INFO] [stdout]     |
[INFO] [stdout] 518 |       pred: Expr,
[INFO] [stdout]     |       ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 519 |       fn_trait_bound: Punctuated<syn::TypeParamBound, syn::token::Plus>,
[INFO] [stdout]     |       ----------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 520 |   ) -> Item {
[INFO] [stdout] 521 |       syn::Item::Fn(syn::ItemFn {
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 522 | |         attrs: vec![syn::Attribute {
[INFO] [stdout] 523 | |             pound_token: token!(Pound),
[INFO] [stdout] 524 | |             style: syn::AttrStyle::Outer,
[INFO] [stdout] ...   |
[INFO] [stdout] 616 | |         }),
[INFO] [stdout] 617 | |     })
[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/mutate.rs:623:14
[INFO] [stdout]     |
[INFO] [stdout] 622 |   fn make_test_original(parsed_fn_sig_ident: Ident) -> Item {
[INFO] [stdout]     |                         -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 623 |       Item::Fn(syn::ItemFn {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 624 | |         attrs: vec![syn::Attribute {
[INFO] [stdout] 625 | |             pound_token: token!(Pound),
[INFO] [stdout] 626 | |             style: syn::AttrStyle::Outer,
[INFO] [stdout] ...   |
[INFO] [stdout] 671 | |         }),
[INFO] [stdout] 672 | |     })
[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/mutate.rs:679:14
[INFO] [stdout]      |
[INFO] [stdout] 678  |   fn make_test_mutants(fn_inputs: Punctuated<syn::FnArg, syn::Token![,]>) -> Item {
[INFO] [stdout]      |                        ------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 679  |       Item::Fn(syn::ItemFn {
[INFO] [stdout]      |  ______________^
[INFO] [stdout] 680  | |         attrs: vec![syn::Attribute {
[INFO] [stdout] 681  | |             pound_token: token!(Pound),
[INFO] [stdout] 682  | |             style: syn::AttrStyle::Outer,
[INFO] [stdout] ...    |
[INFO] [stdout] 1001 | |         }),
[INFO] [stdout] 1002 | |     })
[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/mutate.rs:1018:20
[INFO] [stdout]      |
[INFO] [stdout] 1009 |       mod_ident: Ident,
[INFO] [stdout]      |       ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1010 |       scoped_vars: Item,
[INFO] [stdout]      |       ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1011 |       scope_struct: Item,
[INFO] [stdout]      |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1012 |       ast_type: syn::TypePath,
[INFO] [stdout]      |       ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1013 |       ast_init: Expr,
[INFO] [stdout]      |       -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1014 |       check_fn: Item,
[INFO] [stdout]      |       -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1015 |       test_original: Item,
[INFO] [stdout]      |       ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1016 |       test_mutants: Item,
[INFO] [stdout]      |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1017 |   ) -> Item {
[INFO] [stdout] 1018 |       syn::Item::Mod(syn::ItemMod {
[INFO] [stdout]      |  ____________________^
[INFO] [stdout] 1019 | |         attrs: vec![syn::Attribute {
[INFO] [stdout] 1020 | |             pound_token: token!(Pound),
[INFO] [stdout] 1021 | |             style: syn::AttrStyle::Outer,
[INFO] [stdout] ...    |
[INFO] [stdout] 1082 | |         semi: None,
[INFO] [stdout] 1083 | |     })
[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/parse.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |       generics: [TypePath; N],
[INFO] [stdout]    |       ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 19 |       args: [Expr; M],
[INFO] [stdout]    |       --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 20 |   ) -> Node {
[INFO] [stdout] 21 |       let mut whole_enchilada =
[INFO] [stdout]    |               --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |           punctuate([pathseg(ident(crate::CRATE_NAME)), pathseg(ident("expr"))]);
[INFO] [stdout] 23 |       let mut generic_args =
[INFO] [stdout]    |               ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 24 |           punctuate(generics.map(move |t| syn::GenericArgument::Type(syn::Type::Path(t))));
[INFO] [stdout] 25 |       let mut init_args = punctuate(args);
[INFO] [stdout]    |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 48 | /         TypePath {
[INFO] [stdout] 49 | |             qself: None,
[INFO] [stdout] 50 | |             path: path(true, whole_enchilada.clone()),
[INFO] [stdout] 51 | |         },
[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/parse.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |       generics: [TypePath; N],
[INFO] [stdout]    |       ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 19 |       args: [Expr; M],
[INFO] [stdout]    |       --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 20 |   ) -> Node {
[INFO] [stdout] 21 |       let mut whole_enchilada =
[INFO] [stdout]    |               --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |           punctuate([pathseg(ident(crate::CRATE_NAME)), pathseg(ident("expr"))]);
[INFO] [stdout] 23 |       let mut generic_args =
[INFO] [stdout]    |               ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 24 |           punctuate(generics.map(move |t| syn::GenericArgument::Type(syn::Type::Path(t))));
[INFO] [stdout] 25 |       let mut init_args = punctuate(args);
[INFO] [stdout]    |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 52 | /         Expr::Call(syn::ExprCall {
[INFO] [stdout] 53 | |             attrs: vec![],
[INFO] [stdout] 54 | |             func: Box::new(expr_path(
[INFO] [stdout] 55 | |                 true,
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |             args: init_args,
[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/parse.rs:24:68
[INFO] [stdout]    |
[INFO] [stdout] 24 |         punctuate(generics.map(move |t| syn::GenericArgument::Type(syn::Type::Path(t))));
[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/parse.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let (stmt_type, stmt_init) = statements(&b.stmts)?;
[INFO] [stdout]    |          ---------  --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |          |
[INFO] [stdout]    |          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 79 |     Ok(node("Block", [stmt_type], [stmt_init]))
[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/parse.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 89  |     let (mut t, mut e) = if let syn::Stmt::Expr(e, None) = last {
[INFO] [stdout]     |              -      - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 90  |         let (r_t, r_e) = expression(e)?; // Last expression with no semicolon => locally returning its value
[INFO] [stdout]     |              ---  --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 93  |         let (s_t, s_e) = statement(last)?;
[INFO] [stdout]     |              ---  --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 94  |         let (l_t, l_e) = node("EndList", [], []);
[INFO] [stdout]     |              ---  --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 101 |     Ok((t, e))
[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]     = 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/parse.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |       let (cond_t, cond_e) = expression(e.cond.as_ref())?;
[INFO] [stdout]     |            ------  ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |            |
[INFO] [stdout]     |            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 148 |       let (left_t, left_e) = block(&e.then_branch)?;
[INFO] [stdout]     |            ------  ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |            |
[INFO] [stdout]     |            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 149 |       Ok(if let Some((_, right)) = &e.else_branch {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 150 | |         let (right_t, right_e) = expression(right.as_ref())?;
[INFO] [stdout] 151 | |         node(
[INFO] [stdout] 152 | |             "IfElse",
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |         node("If", [cond_t, left_t], [cond_e, left_e])
[INFO] [stdout] 158 | |     })
[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/parse.rs:192:8
[INFO] [stdout]     |
[INFO] [stdout] 190 |       let (left_t, left_e) = expression(e.left.as_ref())?;
[INFO] [stdout]     |            ------  ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |            |
[INFO] [stdout]     |            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 191 |       let (right_t, right_e) = expression(e.right.as_ref())?;
[INFO] [stdout]     |            -------  ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |            |
[INFO] [stdout]     |            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 192 |       Ok(node(
[INFO] [stdout]     |  ________^
[INFO] [stdout] 193 | |         match e.op {
[INFO] [stdout] 194 | |             syn::BinOp::Add(_) => "Add",
[INFO] [stdout] 195 | |             syn::BinOp::Sub(_) => "Sub",
[INFO] [stdout] ...   |
[INFO] [stdout] 199 | |         [left_e, right_e],
[INFO] [stdout] 200 | |     ))
[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: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sleuth-mutator` (lib) due to 16 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/lib.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |       attr: proc_macro::TokenStream,
[INFO] [stdout]    |       ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 91 |       input: proc_macro::TokenStream,
[INFO] [stdout]    |       ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 92 |   ) -> proc_macro::TokenStream {
[INFO] [stdout] 93 | /     match mutate::implementation(attr.into(), input.into()) {
[INFO] [stdout] 94 | |         Ok(ts) => ts,
[INFO] [stdout] 95 | |         Err(e) => e.to_compile_error(),
[INFO] [stdout] 96 | |     }
[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/lib.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |       punc: syn::punctuated::Punctuated<syn::PathSegment, syn::token::PathSep>,
[INFO] [stdout]     |       ------------------------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 105 |   ) -> syn::Expr {
[INFO] [stdout] 106 |       syn::Expr::Path(syn::ExprPath {
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 107 | |         attrs: vec![],
[INFO] [stdout] 108 | |         qself: None,
[INFO] [stdout] 109 | |         path: path(leading, punc),
[INFO] [stdout] 110 | |     })
[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/lib.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 143 | const fn pathseg(fn_name: syn::Ident) -> syn::PathSegment {
[INFO] [stdout]     |                  ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 146 |         arguments: syn::PathArguments::None,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/mutate.rs:452:18
[INFO] [stdout]     |
[INFO] [stdout] 451 |   fn make_scope_struct(fn_inputs: Punctuated<syn::Field, syn::Token![,]>) -> Item {
[INFO] [stdout]     |                        ------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 452 |       Item::Struct(syn::ItemStruct {
[INFO] [stdout]     |  __________________^
[INFO] [stdout] 453 | |         attrs: vec![],
[INFO] [stdout] 454 | |         vis: syn::Visibility::Public(single_token!(Pub)),
[INFO] [stdout] 455 | |         struct_token: single_token!(Struct),
[INFO] [stdout] ...   |
[INFO] [stdout] 462 | |         semi_token: None,
[INFO] [stdout] 463 | |     })
[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/mutate.rs:521:19
[INFO] [stdout]     |
[INFO] [stdout] 518 |       pred: Expr,
[INFO] [stdout]     |       ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 519 |       fn_trait_bound: Punctuated<syn::TypeParamBound, syn::token::Plus>,
[INFO] [stdout]     |       ----------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 520 |   ) -> Item {
[INFO] [stdout] 521 |       syn::Item::Fn(syn::ItemFn {
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 522 | |         attrs: vec![syn::Attribute {
[INFO] [stdout] 523 | |             pound_token: token!(Pound),
[INFO] [stdout] 524 | |             style: syn::AttrStyle::Outer,
[INFO] [stdout] ...   |
[INFO] [stdout] 616 | |         }),
[INFO] [stdout] 617 | |     })
[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/mutate.rs:623:14
[INFO] [stdout]     |
[INFO] [stdout] 622 |   fn make_test_original(parsed_fn_sig_ident: Ident) -> Item {
[INFO] [stdout]     |                         -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 623 |       Item::Fn(syn::ItemFn {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 624 | |         attrs: vec![syn::Attribute {
[INFO] [stdout] 625 | |             pound_token: token!(Pound),
[INFO] [stdout] 626 | |             style: syn::AttrStyle::Outer,
[INFO] [stdout] ...   |
[INFO] [stdout] 671 | |         }),
[INFO] [stdout] 672 | |     })
[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/mutate.rs:679:14
[INFO] [stdout]      |
[INFO] [stdout] 678  |   fn make_test_mutants(fn_inputs: Punctuated<syn::FnArg, syn::Token![,]>) -> Item {
[INFO] [stdout]      |                        ------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 679  |       Item::Fn(syn::ItemFn {
[INFO] [stdout]      |  ______________^
[INFO] [stdout] 680  | |         attrs: vec![syn::Attribute {
[INFO] [stdout] 681  | |             pound_token: token!(Pound),
[INFO] [stdout] 682  | |             style: syn::AttrStyle::Outer,
[INFO] [stdout] ...    |
[INFO] [stdout] 1001 | |         }),
[INFO] [stdout] 1002 | |     })
[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/mutate.rs:1018:20
[INFO] [stdout]      |
[INFO] [stdout] 1009 |       mod_ident: Ident,
[INFO] [stdout]      |       ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1010 |       scoped_vars: Item,
[INFO] [stdout]      |       ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1011 |       scope_struct: Item,
[INFO] [stdout]      |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1012 |       ast_type: syn::TypePath,
[INFO] [stdout]      |       ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1013 |       ast_init: Expr,
[INFO] [stdout]      |       -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1014 |       check_fn: Item,
[INFO] [stdout]      |       -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1015 |       test_original: Item,
[INFO] [stdout]      |       ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1016 |       test_mutants: Item,
[INFO] [stdout]      |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1017 |   ) -> Item {
[INFO] [stdout] 1018 |       syn::Item::Mod(syn::ItemMod {
[INFO] [stdout]      |  ____________________^
[INFO] [stdout] 1019 | |         attrs: vec![syn::Attribute {
[INFO] [stdout] 1020 | |             pound_token: token!(Pound),
[INFO] [stdout] 1021 | |             style: syn::AttrStyle::Outer,
[INFO] [stdout] ...    |
[INFO] [stdout] 1082 | |         semi: None,
[INFO] [stdout] 1083 | |     })
[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/parse.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |       generics: [TypePath; N],
[INFO] [stdout]    |       ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 19 |       args: [Expr; M],
[INFO] [stdout]    |       --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 20 |   ) -> Node {
[INFO] [stdout] 21 |       let mut whole_enchilada =
[INFO] [stdout]    |               --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |           punctuate([pathseg(ident(crate::CRATE_NAME)), pathseg(ident("expr"))]);
[INFO] [stdout] 23 |       let mut generic_args =
[INFO] [stdout]    |               ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 24 |           punctuate(generics.map(move |t| syn::GenericArgument::Type(syn::Type::Path(t))));
[INFO] [stdout] 25 |       let mut init_args = punctuate(args);
[INFO] [stdout]    |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 48 | /         TypePath {
[INFO] [stdout] 49 | |             qself: None,
[INFO] [stdout] 50 | |             path: path(true, whole_enchilada.clone()),
[INFO] [stdout] 51 | |         },
[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/parse.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |       generics: [TypePath; N],
[INFO] [stdout]    |       ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 19 |       args: [Expr; M],
[INFO] [stdout]    |       --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 20 |   ) -> Node {
[INFO] [stdout] 21 |       let mut whole_enchilada =
[INFO] [stdout]    |               --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 22 |           punctuate([pathseg(ident(crate::CRATE_NAME)), pathseg(ident("expr"))]);
[INFO] [stdout] 23 |       let mut generic_args =
[INFO] [stdout]    |               ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 24 |           punctuate(generics.map(move |t| syn::GenericArgument::Type(syn::Type::Path(t))));
[INFO] [stdout] 25 |       let mut init_args = punctuate(args);
[INFO] [stdout]    |               --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 52 | /         Expr::Call(syn::ExprCall {
[INFO] [stdout] 53 | |             attrs: vec![],
[INFO] [stdout] 54 | |             func: Box::new(expr_path(
[INFO] [stdout] 55 | |                 true,
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |             args: init_args,
[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/parse.rs:24:68
[INFO] [stdout]    |
[INFO] [stdout] 24 |         punctuate(generics.map(move |t| syn::GenericArgument::Type(syn::Type::Path(t))));
[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/parse.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let (stmt_type, stmt_init) = statements(&b.stmts)?;
[INFO] [stdout]    |          ---------  --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |          |
[INFO] [stdout]    |          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 79 |     Ok(node("Block", [stmt_type], [stmt_init]))
[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/parse.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 89  |     let (mut t, mut e) = if let syn::Stmt::Expr(e, None) = last {
[INFO] [stdout]     |              -      - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 90  |         let (r_t, r_e) = expression(e)?; // Last expression with no semicolon => locally returning its value
[INFO] [stdout]     |              ---  --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 93  |         let (s_t, s_e) = statement(last)?;
[INFO] [stdout]     |              ---  --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 94  |         let (l_t, l_e) = node("EndList", [], []);
[INFO] [stdout]     |              ---  --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 101 |     Ok((t, e))
[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]     = 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/parse.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |       let (cond_t, cond_e) = expression(e.cond.as_ref())?;
[INFO] [stdout]     |            ------  ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |            |
[INFO] [stdout]     |            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 148 |       let (left_t, left_e) = block(&e.then_branch)?;
[INFO] [stdout]     |            ------  ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |            |
[INFO] [stdout]     |            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 149 |       Ok(if let Some((_, right)) = &e.else_branch {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 150 | |         let (right_t, right_e) = expression(right.as_ref())?;
[INFO] [stdout] 151 | |         node(
[INFO] [stdout] 152 | |             "IfElse",
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |         node("If", [cond_t, left_t], [cond_e, left_e])
[INFO] [stdout] 158 | |     })
[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/parse.rs:192:8
[INFO] [stdout]     |
[INFO] [stdout] 190 |       let (left_t, left_e) = expression(e.left.as_ref())?;
[INFO] [stdout]     |            ------  ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |            |
[INFO] [stdout]     |            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 191 |       let (right_t, right_e) = expression(e.right.as_ref())?;
[INFO] [stdout]     |            -------  ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |            |
[INFO] [stdout]     |            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 192 |       Ok(node(
[INFO] [stdout]     |  ________^
[INFO] [stdout] 193 | |         match e.op {
[INFO] [stdout] 194 | |             syn::BinOp::Add(_) => "Add",
[INFO] [stdout] 195 | |             syn::BinOp::Sub(_) => "Sub",
[INFO] [stdout] ...   |
[INFO] [stdout] 199 | |         [left_e, right_e],
[INFO] [stdout] 200 | |     ))
[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: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sleuth-mutator` (lib test) due to 16 previous errors
[INFO] running `Command { std: "docker" "inspect" "38a0017d1f11d281a538fe2fe9f621f9da65f521fae8a8da179769aee5f4ff63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a0017d1f11d281a538fe2fe9f621f9da65f521fae8a8da179769aee5f4ff63", kill_on_drop: false }`
[INFO] [stdout] 38a0017d1f11d281a538fe2fe9f621f9da65f521fae8a8da179769aee5f4ff63