[INFO] fetching crate poco-scheme 0.0.1...
[INFO] checking poco-scheme-0.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate poco-scheme 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate poco-scheme 0.0.1 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 poco-scheme 0.0.1
[INFO] finished tweaking crates.io crate poco-scheme 0.0.1
[INFO] tweaked toml for crates.io crate poco-scheme 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate poco-scheme 0.0.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e1246f500563a64563e9aa13b901ccb2100c7737016e0532930729f714fac990
[INFO] running `Command { std: "docker" "start" "-a" "e1246f500563a64563e9aa13b901ccb2100c7737016e0532930729f714fac990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1246f500563a64563e9aa13b901ccb2100c7737016e0532930729f714fac990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1246f500563a64563e9aa13b901ccb2100c7737016e0532930729f714fac990", kill_on_drop: false }`
[INFO] [stdout] e1246f500563a64563e9aa13b901ccb2100c7737016e0532930729f714fac990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 86f8a0525d4f8e3d1cbedaf8daa1e8007c04c52064c6827ed151cb6749c5f22a
[INFO] running `Command { std: "docker" "start" "-a" "86f8a0525d4f8e3d1cbedaf8daa1e8007c04c52064c6827ed151cb6749c5f22a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking gc v0.3.3
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling lexpr-macros v0.2.0
[INFO] [stderr]     Checking lexpr v0.2.3
[INFO] [stderr]     Checking poco-scheme v0.0.1 (/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/ast.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn new(idents: Vec<Box<str>>) -> Self {
[INFO] [stdout]    |            --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 30 |             rec_bodies: Vec::new(),
[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/ast.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn with_pushed<T, F>(&mut self, params: &Params, f: F) -> Result<(Vec<Ast>, T), SyntaxError>
[INFO] [stdout]    |                                                          ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 84 |         match f(self) {
[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/ast.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |           let bodies = self.last_frame_mut().rec_bodies.split_off(0);
[INFO] [stdout]     |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 126 | /         bodies
[INFO] [stdout] 127 | |             .into_iter()
[INFO] [stdout] 128 | |             .map(|b| Ok(Ast::expr(&b, self, NonTail)?))
[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/ast.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |             .map(|b| Ok(Ast::expr(&b, self, NonTail)?))
[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/ast.rs:248:19
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn new(bound_exprs: Vec<Ast>, expr: Ast) -> Self {
[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] 248 |             expr: Rc::new(expr),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/ast.rs:276:12
[INFO] [stdout]     |
[INFO] [stdout] 255 |           params: Params,
[INFO] [stdout]     |           -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 259 |           let (bound_exprs, body_exprs) =
[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] 276 |           Ok(Lambda {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 277 | |             params,
[INFO] [stdout] 278 | |             body: Body::new(bound_exprs, Ast::seq(body_exprs)),
[INFO] [stdout] 279 | |         })
[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/ast.rs:321:63
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 .ok_or_else(|| SyntaxError::UnboundIdentifier(ident.to_owned())),
[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/ast.rs:348:52
[INFO] [stdout]     |
[INFO] [stdout] 348 | ...                   .map(|expr| Ok(Ast::expr(expr, stack, NonTail)?))
[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/ast.rs:382:43
[INFO] [stdout]     |
[INFO] [stdout] 382 | ...                   .map(|arg| Ok(Ast::expr(arg, stack, NonTail)?))
[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/ast.rs:480:12
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let params = Params::new(params)?;
[INFO] [stdout]     |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 480 |         Ok(Ast::Lambda(Rc::new(Lambda::new(params, body, stack)?)))
[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/ast.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 483 |     fn tail_call(op: Ast, operands: Vec<Ast>) -> Self {
[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] 484 |         Ast::TailCall(Box::new(Application { op, operands }))
[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/ast.rs:488:20
[INFO] [stdout]     |
[INFO] [stdout] 487 |     fn apply(op: Ast, operands: Vec<Ast>) -> Self {
[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] 488 |         Ast::Apply(Box::new(Application { op, operands }))
[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/ast.rs:492:17
[INFO] [stdout]     |
[INFO] [stdout] 491 |       fn conditional(cond: Ast, consequent: Ast, alternative: Ast) -> Self {
[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]     |                      these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 492 |           Ast::If(Box::new(Conditional {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 493 | |             cond,
[INFO] [stdout] 494 | |             consequent: consequent.into(),
[INFO] [stdout] 495 | |             alternative: alternative.into(),
[INFO] [stdout] 496 | |         }))
[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:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 |           $crate::Value::Exception(Box::new($crate::value::Exception {
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 16 | |             message: format!($fmt, $($fmtargs),*),
[INFO] [stdout] 17 | |             irritants: vec![$($irritants),*],
[INFO] [stdout] 18 | |         }))
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/prim.rs:5:21
[INFO] [stdout]    |
[INFO] [stdout] 5  |   fn invalid_argument(arg: Value, expected: &str) -> Value {
[INFO] [stdout]    |                       ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 6  |       make_error!("invalid argument, expected {}", expected; arg)
[INFO] [stdout]    |       ----------------------------------------------------------- in this macro invocation
[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: this error originates in the macro `make_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[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:3:34
[INFO] [stdout]    |
[INFO] [stdout] 3  |           $crate::Value::Exception(Box::new($crate::value::Exception {
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 4  | |             message: format!($fmt, $($fmtargs),*),
[INFO] [stdout] 5  | |             irritants: Vec::new(),
[INFO] [stdout] 6  | |         }))
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/prim.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |   fn io_error(e: io::Error) -> Value {
[INFO] [stdout]    |               ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 24 |       make_error!("I/O error: {}", e)
[INFO] [stdout]    |       ------------------------------- in this macro invocation
[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: this error originates in the macro `make_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/prim.rs:39:41
[INFO] [stdout]    |
[INFO] [stdout] 39 |         .ok_or_else(|| invalid_argument(value.clone(), "fixnum"))
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/vm.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn new(lambda: &Lambda, args: Vec<Value>, parent: Gc<GcCell<Env>>) -> Result<Self, 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] 62 |         let locals = lambda.alloc_locals(args)?;
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 63 |         Ok(VmEnv::Open { parent, locals })
[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/vm.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let (idents, values): (Vec<_>, _) = initial_env().iter().cloned().unzip();
[INFO] [stdout]    |                      ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 70 |         Vm {
[INFO] [stdout] 71 |             env: VmEnv::Reified(Gc::new(GcCell::new(Env::initial(values)))),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/vm.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let (idents, values): (Vec<_>, _) = initial_env().iter().cloned().unzip();
[INFO] [stdout]    |                      ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 72 |             stack: EnvStack::initial(idents),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/vm.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn process<S, E>(&mut self, source: S) -> Processor<S::IntoIter>
[INFO] [stdout]    |                                     --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 95 |             source: source.into_iter(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let op = self.eval_ast(&app.op).into_result()?;
[INFO] [stdout]     |             -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 195 |         let operands = app
[INFO] [stdout]     |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 200 |         Ok((op, operands))
[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]     |            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/vm.rs:198:28
[INFO] [stdout]     |
[INFO] [stdout] 198 |             .map(|operand| self.eval_ast(operand).into_result())
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:296:37
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 .and_then(|expr| Ok(Ast::definition(&expr, &mut self.vm.stack, NonTail)?));
[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/vm.rs:309:33
[INFO] [stdout]     |
[INFO] [stdout] 308 |   ...                   ast.and_then(|ast| {
[INFO] [stdout]     |                                       --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 309 | / ...                       self.vm
[INFO] [stdout] 310 | | ...                           .eval_ast(&ast)
[INFO] [stdout] 311 | | ...                           .into_result()
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:344:21
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn initial(values: Vec<Value>) -> Self {
[INFO] [stdout]     |                    ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 343 |         Env {
[INFO] [stdout] 344 |             parent: 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/vm.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 349 |     pub fn new(parent: Gc<GcCell<Env>>, values: Vec<Value>) -> Self {
[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] 350 |         Env {
[INFO] [stdout] 351 |             parent: Some(parent),
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:436:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |     fn from(e: Box<Exception>) -> Self {
[INFO] [stdout]     |             ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 436 |         Thunk::Resolved(Value::Exception(e))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:492:30
[INFO] [stdout]     |
[INFO] [stdout] 491 |     fn from(e: Exception) -> Self {
[INFO] [stdout]     |             ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 492 |         EvalError::Exception(Box::new(e))
[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 28 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `poco-scheme` (lib) due to 29 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/ast.rs:30:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn new(idents: Vec<Box<str>>) -> Self {
[INFO] [stdout]    |            --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 30 |             rec_bodies: Vec::new(),
[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/ast.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn with_pushed<T, F>(&mut self, params: &Params, f: F) -> Result<(Vec<Ast>, T), SyntaxError>
[INFO] [stdout]    |                                                          ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 84 |         match f(self) {
[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/ast.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |           let bodies = self.last_frame_mut().rec_bodies.split_off(0);
[INFO] [stdout]     |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 126 | /         bodies
[INFO] [stdout] 127 | |             .into_iter()
[INFO] [stdout] 128 | |             .map(|b| Ok(Ast::expr(&b, self, NonTail)?))
[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/ast.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |             .map(|b| Ok(Ast::expr(&b, self, NonTail)?))
[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/ast.rs:248:19
[INFO] [stdout]     |
[INFO] [stdout] 245 |     fn new(bound_exprs: Vec<Ast>, expr: Ast) -> Self {
[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] 248 |             expr: Rc::new(expr),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/ast.rs:276:12
[INFO] [stdout]     |
[INFO] [stdout] 255 |           params: Params,
[INFO] [stdout]     |           -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 259 |           let (bound_exprs, body_exprs) =
[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] 276 |           Ok(Lambda {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 277 | |             params,
[INFO] [stdout] 278 | |             body: Body::new(bound_exprs, Ast::seq(body_exprs)),
[INFO] [stdout] 279 | |         })
[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/ast.rs:321:63
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 .ok_or_else(|| SyntaxError::UnboundIdentifier(ident.to_owned())),
[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/ast.rs:348:52
[INFO] [stdout]     |
[INFO] [stdout] 348 | ...                   .map(|expr| Ok(Ast::expr(expr, stack, NonTail)?))
[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/ast.rs:382:43
[INFO] [stdout]     |
[INFO] [stdout] 382 | ...                   .map(|arg| Ok(Ast::expr(arg, stack, NonTail)?))
[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/ast.rs:480:12
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let params = Params::new(params)?;
[INFO] [stdout]     |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 480 |         Ok(Ast::Lambda(Rc::new(Lambda::new(params, body, stack)?)))
[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/ast.rs:484:23
[INFO] [stdout]     |
[INFO] [stdout] 483 |     fn tail_call(op: Ast, operands: Vec<Ast>) -> Self {
[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] 484 |         Ast::TailCall(Box::new(Application { op, operands }))
[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/ast.rs:488:20
[INFO] [stdout]     |
[INFO] [stdout] 487 |     fn apply(op: Ast, operands: Vec<Ast>) -> Self {
[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] 488 |         Ast::Apply(Box::new(Application { op, operands }))
[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/ast.rs:492:17
[INFO] [stdout]     |
[INFO] [stdout] 491 |       fn conditional(cond: Ast, consequent: Ast, alternative: Ast) -> Self {
[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]     |                      these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 492 |           Ast::If(Box::new(Conditional {
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 493 | |             cond,
[INFO] [stdout] 494 | |             consequent: consequent.into(),
[INFO] [stdout] 495 | |             alternative: alternative.into(),
[INFO] [stdout] 496 | |         }))
[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:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 |           $crate::Value::Exception(Box::new($crate::value::Exception {
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 16 | |             message: format!($fmt, $($fmtargs),*),
[INFO] [stdout] 17 | |             irritants: vec![$($irritants),*],
[INFO] [stdout] 18 | |         }))
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/prim.rs:5:21
[INFO] [stdout]    |
[INFO] [stdout] 5  |   fn invalid_argument(arg: Value, expected: &str) -> Value {
[INFO] [stdout]    |                       ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 6  |       make_error!("invalid argument, expected {}", expected; arg)
[INFO] [stdout]    |       ----------------------------------------------------------- in this macro invocation
[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: this error originates in the macro `make_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[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:3:34
[INFO] [stdout]    |
[INFO] [stdout] 3  |           $crate::Value::Exception(Box::new($crate::value::Exception {
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 4  | |             message: format!($fmt, $($fmtargs),*),
[INFO] [stdout] 5  | |             irritants: Vec::new(),
[INFO] [stdout] 6  | |         }))
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/prim.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |   fn io_error(e: io::Error) -> Value {
[INFO] [stdout]    |               ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 24 |       make_error!("I/O error: {}", e)
[INFO] [stdout]    |       ------------------------------- in this macro invocation
[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: this error originates in the macro `make_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/prim.rs:39:41
[INFO] [stdout]    |
[INFO] [stdout] 39 |         .ok_or_else(|| invalid_argument(value.clone(), "fixnum"))
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/vm.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn new(lambda: &Lambda, args: Vec<Value>, parent: Gc<GcCell<Env>>) -> Result<Self, 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] 62 |         let locals = lambda.alloc_locals(args)?;
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 63 |         Ok(VmEnv::Open { parent, locals })
[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/vm.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let (idents, values): (Vec<_>, _) = initial_env().iter().cloned().unzip();
[INFO] [stdout]    |                      ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 70 |         Vm {
[INFO] [stdout] 71 |             env: VmEnv::Reified(Gc::new(GcCell::new(Env::initial(values)))),
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/vm.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let (idents, values): (Vec<_>, _) = initial_env().iter().cloned().unzip();
[INFO] [stdout]    |                      ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 72 |             stack: EnvStack::initial(idents),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/vm.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn process<S, E>(&mut self, source: S) -> Processor<S::IntoIter>
[INFO] [stdout]    |                                     --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 95 |             source: source.into_iter(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let op = self.eval_ast(&app.op).into_result()?;
[INFO] [stdout]     |             -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 195 |         let operands = app
[INFO] [stdout]     |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 200 |         Ok((op, operands))
[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]     |            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/vm.rs:198:28
[INFO] [stdout]     |
[INFO] [stdout] 198 |             .map(|operand| self.eval_ast(operand).into_result())
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:296:37
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 .and_then(|expr| Ok(Ast::definition(&expr, &mut self.vm.stack, NonTail)?));
[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/vm.rs:309:33
[INFO] [stdout]     |
[INFO] [stdout] 308 |   ...                   ast.and_then(|ast| {
[INFO] [stdout]     |                                       --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 309 | / ...                       self.vm
[INFO] [stdout] 310 | | ...                           .eval_ast(&ast)
[INFO] [stdout] 311 | | ...                           .into_result()
[INFO] [stdout]     | |____________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:344:21
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn initial(values: Vec<Value>) -> Self {
[INFO] [stdout]     |                    ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 343 |         Env {
[INFO] [stdout] 344 |             parent: 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/vm.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 349 |     pub fn new(parent: Gc<GcCell<Env>>, values: Vec<Value>) -> Self {
[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] 350 |         Env {
[INFO] [stdout] 351 |             parent: Some(parent),
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:436:25
[INFO] [stdout]     |
[INFO] [stdout] 435 |     fn from(e: Box<Exception>) -> Self {
[INFO] [stdout]     |             ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 436 |         Thunk::Resolved(Value::Exception(e))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/vm.rs:492:30
[INFO] [stdout]     |
[INFO] [stdout] 491 |     fn from(e: Exception) -> Self {
[INFO] [stdout]     |             ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 492 |         EvalError::Exception(Box::new(e))
[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 28 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `poco-scheme` (lib test) due to 29 previous errors
[INFO] running `Command { std: "docker" "inspect" "86f8a0525d4f8e3d1cbedaf8daa1e8007c04c52064c6827ed151cb6749c5f22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f8a0525d4f8e3d1cbedaf8daa1e8007c04c52064c6827ed151cb6749c5f22a", kill_on_drop: false }`
[INFO] [stdout] 86f8a0525d4f8e3d1cbedaf8daa1e8007c04c52064c6827ed151cb6749c5f22a