[INFO] fetching crate nexus-lib 0.1.0...
[INFO] checking nexus-lib-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate nexus-lib 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate nexus-lib 0.1.0 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 nexus-lib 0.1.0
[INFO] finished tweaking crates.io crate nexus-lib 0.1.0
[INFO] tweaked toml for crates.io crate nexus-lib 0.1.0 written to /workspace/builds/worker-4-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 2 packages to latest compatible versions
[INFO] [stderr]       Adding clutils v0.0.7 (latest: v0.0.11)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b8351b596232fde0ef62c1f593c6fb3710614222fbac3e920e72970c14a6fd57
[INFO] running `Command { std: "docker" "start" "-a" "b8351b596232fde0ef62c1f593c6fb3710614222fbac3e920e72970c14a6fd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8351b596232fde0ef62c1f593c6fb3710614222fbac3e920e72970c14a6fd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8351b596232fde0ef62c1f593c6fb3710614222fbac3e920e72970c14a6fd57", kill_on_drop: false }`
[INFO] [stdout] b8351b596232fde0ef62c1f593c6fb3710614222fbac3e920e72970c14a6fd57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 325b3817f74dab27e902fb2e53cd68a7bbc6e540259b05051b0316b006e9467c
[INFO] running `Command { std: "docker" "start" "-a" "325b3817f74dab27e902fb2e53cd68a7bbc6e540259b05051b0316b006e9467c", kill_on_drop: false }`
[INFO] [stderr]     Checking clutils v0.0.7
[INFO] [stderr]     Checking nexus-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/parser/ast.rs:223:45
[INFO] [stdout]     |
[INFO] [stdout] 223 |                   Statement::Variable(var) => format!(
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 224 | |                     "{} {} = {}",
[INFO] [stdout] 225 | |                     match var.is_const {
[INFO] [stdout] 226 | |                         true => "const",
[INFO] [stdout] ...   |
[INFO] [stdout] 229 | |                     todo!(), //var.name,
[INFO] [stdout]     | |                     ------- any code following this expression is unreachable
[INFO] [stdout] 230 | |                     var.val,
[INFO] [stdout] 231 | |                 ),
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/parser/ast.rs:223:45
[INFO] [stdout]     |
[INFO] [stdout] 223 |                   Statement::Variable(var) => format!(
[INFO] [stdout]     |  _____________________________________________^
[INFO] [stdout] 224 | |                     "{} {} = {}",
[INFO] [stdout] 225 | |                     match var.is_const {
[INFO] [stdout] 226 | |                         true => "const",
[INFO] [stdout] ...   |
[INFO] [stdout] 229 | |                     todo!(), //var.name,
[INFO] [stdout]     | |                     ------- any code following this expression is unreachable
[INFO] [stdout] 230 | |                     var.val,
[INFO] [stdout] 231 | |                 ),
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/parser/ast.rs:232:35
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 Statement::Return(ret) => todo!(),
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `br`
[INFO] [stdout]    --> src/parser/ast.rs:233:34
[INFO] [stdout]     |
[INFO] [stdout] 233 |                 Statement::Break(br) => todo!(),
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_br`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lcl`
[INFO] [stdout]    --> src/parser/ast.rs:234:34
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 Statement::Local(lcl) => todo!(),
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_lcl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/parser/ast.rs:232:35
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 Statement::Return(ret) => todo!(),
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `br`
[INFO] [stdout]    --> src/parser/ast.rs:233:34
[INFO] [stdout]     |
[INFO] [stdout] 233 |                 Statement::Break(br) => todo!(),
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_br`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lcl`
[INFO] [stdout]    --> src/parser/ast.rs:234:34
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 Statement::Local(lcl) => todo!(),
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_lcl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CONTAINS`, `RANGE`, and `CONVERSION` are never constructed
[INFO] [stdout]   --> src/parser/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Precedence {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 29 |     CONTAINS,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     RANGE,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     CONVERSION,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:192:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |       fn parse_infix(&mut self, left: Expression) -> Option<Expression> {
[INFO] [stdout]     |                                 ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 192 |           Some(match self.cur_tok {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 193 | |             Token::Operator(ref op) => match op {
[INFO] [stdout] 194 | |                 Operator::Equals
[INFO] [stdout] 195 | |                 | Operator::NotEquals
[INFO] [stdout] ...   |
[INFO] [stdout] 207 | |             _ => return None,
[INFO] [stdout] 208 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:239:26
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let block = self.parse_block_stmt();
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 239 |           Expression::Func(FuncExpr {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 240 | |             ret_type,
[INFO] [stdout] 241 | |             args,
[INFO] [stdout] 242 | |             block,
[INFO] [stdout] 243 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:311:26
[INFO] [stdout]     |
[INFO] [stdout] 307 |           let cond = self.parse_expr(Precedence::LOWEST);
[INFO] [stdout]     |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 310 |           let block = self.parse_block_stmt();
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 311 |           Expression::Loop(LoopExpr {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 312 | |             _type: LoopType::While,
[INFO] [stdout] 313 | |             cond: Some(Box::from(cond)),
[INFO] [stdout] 314 | |             block,
[INFO] [stdout] 315 | |             alt: None,
[INFO] [stdout] 316 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:331:27
[INFO] [stdout]     |
[INFO] [stdout] 323 |       fn parse_infix_expr(&mut self, left_expr: Expression) -> Expression {
[INFO] [stdout]     |                                      --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 330 |           let right_expr = self.parse_expr(prec);
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 331 |           Expression::Infix(InfixExpr {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 332 | |             left: Box::from(left_expr),
[INFO] [stdout] 333 | |             right: Box::from(right_expr),
[INFO] [stdout] 334 | |             op,
[INFO] [stdout] 335 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:346:28
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let val = Box::from(self.parse_expr(Precedence::PREFIX));
[INFO] [stdout]     |             --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 346 |         Expression::Prefix(PrefixExpr { op, val })
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:502:29
[INFO] [stdout]     |
[INFO] [stdout] 500 |           let val = self.parse_expr(Precedence::LOWEST);
[INFO] [stdout]     |               --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 501 |
[INFO] [stdout] 502 |           Statement::Variable(VarStmt {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 503 | |             name: OptionallyTypedIdent { ident: name, _type },
[INFO] [stdout] 504 | |             val,
[INFO] [stdout] 505 | |             is_const,
[INFO] [stdout] 506 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:549:29
[INFO] [stdout]     |
[INFO] [stdout] 547 |           let val = self.parse_expr(Precedence::LOWEST);
[INFO] [stdout]     |               --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 548 |
[INFO] [stdout] 549 |           Statement::Variable(VarStmt {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 550 | |             name: OptionallyTypedIdent { ident: name, _type },
[INFO] [stdout] 551 | |             val,
[INFO] [stdout] 552 | |             is_const,
[INFO] [stdout] 553 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:558:26
[INFO] [stdout]     |
[INFO] [stdout] 556 |       fn parse_call_expr(&mut self, func: Expression) -> Expression {
[INFO] [stdout]     |                                     ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 557 |           let args = self.parse_raw_list(Token::RParent);
[INFO] [stdout]     |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 558 |           Expression::Call(CallExpr {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 559 | |             ident: Box::from(func),
[INFO] [stdout] 560 | |             args,
[INFO] [stdout] 561 | |         })
[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/evaluator/mod.rs:75:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |       fn eval_func(&mut self, node: FuncExpr) -> Object {
[INFO] [stdout]    |                               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 75 |           Object::Func(FuncObj {
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 76 | |             args: node.args,
[INFO] [stdout] 77 | |             block: node.block,
[INFO] [stdout] 78 | |         })
[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 9 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nexus-lib` (lib) due to 10 previous errors; 5 warnings emitted
[INFO] [stdout] warning: variants `CONTAINS`, `RANGE`, and `CONVERSION` are never constructed
[INFO] [stdout]   --> src/parser/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Precedence {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 29 |     CONTAINS,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     RANGE,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     CONVERSION,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [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/parser/mod.rs:192:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |       fn parse_infix(&mut self, left: Expression) -> Option<Expression> {
[INFO] [stdout]     |                                 ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 192 |           Some(match self.cur_tok {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 193 | |             Token::Operator(ref op) => match op {
[INFO] [stdout] 194 | |                 Operator::Equals
[INFO] [stdout] 195 | |                 | Operator::NotEquals
[INFO] [stdout] ...   |
[INFO] [stdout] 207 | |             _ => return None,
[INFO] [stdout] 208 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:239:26
[INFO] [stdout]     |
[INFO] [stdout] 238 |           let block = self.parse_block_stmt();
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 239 |           Expression::Func(FuncExpr {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 240 | |             ret_type,
[INFO] [stdout] 241 | |             args,
[INFO] [stdout] 242 | |             block,
[INFO] [stdout] 243 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:311:26
[INFO] [stdout]     |
[INFO] [stdout] 307 |           let cond = self.parse_expr(Precedence::LOWEST);
[INFO] [stdout]     |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 310 |           let block = self.parse_block_stmt();
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 311 |           Expression::Loop(LoopExpr {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 312 | |             _type: LoopType::While,
[INFO] [stdout] 313 | |             cond: Some(Box::from(cond)),
[INFO] [stdout] 314 | |             block,
[INFO] [stdout] 315 | |             alt: None,
[INFO] [stdout] 316 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:331:27
[INFO] [stdout]     |
[INFO] [stdout] 323 |       fn parse_infix_expr(&mut self, left_expr: Expression) -> Expression {
[INFO] [stdout]     |                                      --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 330 |           let right_expr = self.parse_expr(prec);
[INFO] [stdout]     |               ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 331 |           Expression::Infix(InfixExpr {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 332 | |             left: Box::from(left_expr),
[INFO] [stdout] 333 | |             right: Box::from(right_expr),
[INFO] [stdout] 334 | |             op,
[INFO] [stdout] 335 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:346:28
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let val = Box::from(self.parse_expr(Precedence::PREFIX));
[INFO] [stdout]     |             --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 346 |         Expression::Prefix(PrefixExpr { op, val })
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:502:29
[INFO] [stdout]     |
[INFO] [stdout] 500 |           let val = self.parse_expr(Precedence::LOWEST);
[INFO] [stdout]     |               --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 501 |
[INFO] [stdout] 502 |           Statement::Variable(VarStmt {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 503 | |             name: OptionallyTypedIdent { ident: name, _type },
[INFO] [stdout] 504 | |             val,
[INFO] [stdout] 505 | |             is_const,
[INFO] [stdout] 506 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:549:29
[INFO] [stdout]     |
[INFO] [stdout] 547 |           let val = self.parse_expr(Precedence::LOWEST);
[INFO] [stdout]     |               --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 548 |
[INFO] [stdout] 549 |           Statement::Variable(VarStmt {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 550 | |             name: OptionallyTypedIdent { ident: name, _type },
[INFO] [stdout] 551 | |             val,
[INFO] [stdout] 552 | |             is_const,
[INFO] [stdout] 553 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/parser/mod.rs:558:26
[INFO] [stdout]     |
[INFO] [stdout] 556 |       fn parse_call_expr(&mut self, func: Expression) -> Expression {
[INFO] [stdout]     |                                     ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 557 |           let args = self.parse_raw_list(Token::RParent);
[INFO] [stdout]     |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 558 |           Expression::Call(CallExpr {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 559 | |             ident: Box::from(func),
[INFO] [stdout] 560 | |             args,
[INFO] [stdout] 561 | |         })
[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/evaluator/mod.rs:75:22
[INFO] [stdout]    |
[INFO] [stdout] 74 |       fn eval_func(&mut self, node: FuncExpr) -> Object {
[INFO] [stdout]    |                               -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 75 |           Object::Func(FuncObj {
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 76 | |             args: node.args,
[INFO] [stdout] 77 | |             block: node.block,
[INFO] [stdout] 78 | |         })
[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 9 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nexus-lib` (lib test) due to 10 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "325b3817f74dab27e902fb2e53cd68a7bbc6e540259b05051b0316b006e9467c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325b3817f74dab27e902fb2e53cd68a7bbc6e540259b05051b0316b006e9467c", kill_on_drop: false }`
[INFO] [stdout] 325b3817f74dab27e902fb2e53cd68a7bbc6e540259b05051b0316b006e9467c