[INFO] fetching crate meval 0.2.0... [INFO] checking meval-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate meval 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate meval 0.2.0 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 meval 0.2.0 [INFO] finished tweaking crates.io crate meval 0.2.0 [INFO] tweaked toml for crates.io crate meval 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] [stderr] Adding gnuplot v0.0.23 (latest: v0.0.43) [INFO] [stderr] Adding nom v1.2.4 (latest: v7.1.3) [INFO] [stderr] Adding toml v0.4.10 (latest: v0.8.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b17c8137672103241068f2585b51628cd85cc1733d828ef4c5e422571e237517 [INFO] running `Command { std: "docker" "start" "-a" "b17c8137672103241068f2585b51628cd85cc1733d828ef4c5e422571e237517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b17c8137672103241068f2585b51628cd85cc1733d828ef4c5e422571e237517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b17c8137672103241068f2585b51628cd85cc1733d828ef4c5e422571e237517", kill_on_drop: false }` [INFO] [stdout] b17c8137672103241068f2585b51628cd85cc1733d828ef4c5e422571e237517 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56c8cdd7a4427a9bbb00bf229f7b3c09afef9d55f2a1ca53ea983ea3c6ddbdc5 [INFO] running `Command { std: "docker" "start" "-a" "56c8cdd7a4427a9bbb00bf229f7b3c09afef9d55f2a1ca53ea983ea3c6ddbdc5", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_test v1.0.177 [INFO] [stderr] Checking gnuplot v0.0.23 [INFO] [stderr] Checking meval v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | try!(self.check_context(((var, 0.), &ctx))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | try!(self.check_context(([(var1, 0.), (var2, 0.)], &ctx))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | try!(self.check_context(([(var1, 0.), (var2, 0.), (var3, 0.)], &ctx))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | try!(self.check_context(([(var1, 0.), (var2, 0.), (var3, 0.), (var4, 0.)], &ctx))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | try!(self.check_context(( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:368:9 [INFO] [stdout] | [INFO] [stdout] 368 | try!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:424:16 [INFO] [stdout] | [INFO] [stdout] 424 | let expr = try!(Expr::from_str(expr.as_ref())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:433:22 [INFO] [stdout] | [INFO] [stdout] 433 | let tokens = try!(tokenize(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:435:19 [INFO] [stdout] | [INFO] [stdout] 435 | let rpn = try!(to_rpn(&tokens)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:448:16 [INFO] [stdout] | [INFO] [stdout] 448 | let expr = try!(Expr::from_str(expr.as_ref())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/tokenizer.rs:142:1 [INFO] [stdout] | [INFO] [stdout] 142 | /// Parse `func(`, returns `func`. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/tokenizer.rs:119:18 [INFO] [stdout] | [INFO] [stdout] 119 | Some(b'a'...b'z') | Some(b'A'...b'Z') | Some(b'_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/tokenizer.rs:119:38 [INFO] [stdout] | [INFO] [stdout] 119 | Some(b'a'...b'z') | Some(b'A'...b'Z') | Some(b'_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/tokenizer.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | b'a'...b'z' | b'A'...b'Z' | b'_' | b'0'...b'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/tokenizer.rs:124:39 [INFO] [stdout] | [INFO] [stdout] 124 | b'a'...b'z' | b'A'...b'Z' | b'_' | b'0'...b'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/tokenizer.rs:124:60 [INFO] [stdout] | [INFO] [stdout] 124 | b'a'...b'z' | b'A'...b'Z' | b'_' | b'0'...b'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:233:17 [INFO] [stdout] | [INFO] [stdout] 233 | try!(write!(f, "Parse error: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:237:17 [INFO] [stdout] | [INFO] [stdout] 237 | try!(write!(f, "RPN error: ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/expr.rs:832:27 [INFO] [stdout] | [INFO] [stdout] 832 | type GuardedFunc<'a> = Rc Result + 'a>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 832 | type GuardedFunc<'a> = Rc Result + 'a>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:266:32 [INFO] [stdout] | [INFO] [stdout] 266 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 266 | fn cause(&self) -> Option<&dyn std::error::Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:261:43 [INFO] [stdout] | [INFO] [stdout] 261 | Error::ParseError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:262:41 [INFO] [stdout] | [INFO] [stdout] 262 | Error::RPNError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [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/expr.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 130 | ctx: C, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 138 | Ok(move |x| { [INFO] [stdout] | ____________^ [INFO] [stdout] 139 | | self.eval_with_context(((&var, x), &ctx)) [INFO] [stdout] 140 | | .expect("Expr::bind") [INFO] [stdout] 141 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 167 | ctx: C, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 177 | Ok(move |x, y| { [INFO] [stdout] | ____________^ [INFO] [stdout] 178 | | self.eval_with_context(([(&var1, x), (&var2, y)], &ctx)) [INFO] [stdout] 179 | | .expect("Expr::bind2") [INFO] [stdout] 180 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:223:12 [INFO] [stdout] | [INFO] [stdout] 211 | ctx: C, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 223 | Ok(move |x, y, z| { [INFO] [stdout] | ____________^ [INFO] [stdout] 224 | | self.eval_with_context(([(&var1, x), (&var2, y), (&var3, z)], &ctx)) [INFO] [stdout] 225 | | .expect("Expr::bind3") [INFO] [stdout] 226 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 258 | ctx: C, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 272 | Ok(move |x1, x2, x3, x4| { [INFO] [stdout] | ____________^ [INFO] [stdout] 273 | | self.eval_with_context(([(&var1, x1), (&var2, x2), (&var3, x3), (&var4, x4)], &ctx)) [INFO] [stdout] 274 | | .expect("Expr::bind4") [INFO] [stdout] 275 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:327:12 [INFO] [stdout] | [INFO] [stdout] 308 | ctx: C, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 327 | Ok(move |x1, x2, x3, x4, x5| { [INFO] [stdout] | ____________^ [INFO] [stdout] 328 | | self.eval_with_context(( [INFO] [stdout] 329 | | [ [INFO] [stdout] 330 | | (&var1, x1), [INFO] [stdout] ... | [INFO] [stdout] 337 | | )).expect("Expr::bind5") [INFO] [stdout] 338 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:377:12 [INFO] [stdout] | [INFO] [stdout] 361 | ctx: C, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 377 | Ok(move |x: &[f64]| { [INFO] [stdout] | ____________^ [INFO] [stdout] 378 | | self.eval_with_context(( [INFO] [stdout] 379 | | vars.iter() [INFO] [stdout] 380 | | .zip(x.into_iter()) [INFO] [stdout] ... | [INFO] [stdout] 384 | | )).expect("Expr::bindn") [INFO] [stdout] 385 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:426:28 [INFO] [stdout] | [INFO] [stdout] 423 | pub fn eval_str>(expr: S) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 426 | expr.eval_with_context(builtin()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:854:17 [INFO] [stdout] | [INFO] [stdout] 853 | fn to_arg_guard<'a, F: Fn(&[f64]) -> f64 + 'a>(self, func: F) -> GuardedFunc<'a> { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 854 | Rc::new(move |args: &[f64]| { [INFO] [stdout] | _________________^ [INFO] [stdout] 855 | | if args.len() == self { [INFO] [stdout] 856 | | Ok(func(args)) [INFO] [stdout] 857 | | } else { [INFO] [stdout] 858 | | Err(FuncEvalError::NumberArgs(1)) [INFO] [stdout] 859 | | } [INFO] [stdout] 860 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:866:17 [INFO] [stdout] | [INFO] [stdout] 865 | fn to_arg_guard<'a, F: Fn(&[f64]) -> f64 + 'a>(self, func: F) -> GuardedFunc<'a> { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 866 | Rc::new(move |args: &[f64]| { [INFO] [stdout] | _________________^ [INFO] [stdout] 867 | | if args.len() >= self.start { [INFO] [stdout] 868 | | Ok(func(args)) [INFO] [stdout] 869 | | } else { [INFO] [stdout] 870 | | Err(FuncEvalError::TooFewArguments) [INFO] [stdout] 871 | | } [INFO] [stdout] 872 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:878:17 [INFO] [stdout] | [INFO] [stdout] 877 | fn to_arg_guard<'a, F: Fn(&[f64]) -> f64 + 'a>(self, func: F) -> GuardedFunc<'a> { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 878 | Rc::new(move |args: &[f64]| { [INFO] [stdout] | _________________^ [INFO] [stdout] 879 | | if args.len() < self.end { [INFO] [stdout] 880 | | Ok(func(args)) [INFO] [stdout] 881 | | } else { [INFO] [stdout] 882 | | Err(FuncEvalError::TooManyArguments) [INFO] [stdout] 883 | | } [INFO] [stdout] 884 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.77 [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/expr.rs:890:17 [INFO] [stdout] | [INFO] [stdout] 889 | fn to_arg_guard<'a, F: Fn(&[f64]) -> f64 + 'a>(self, func: F) -> GuardedFunc<'a> { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 890 | Rc::new(move |args: &[f64]| { [INFO] [stdout] | _________________^ [INFO] [stdout] 891 | | if args.len() >= self.start && args.len() < self.end { [INFO] [stdout] 892 | | Ok(func(args)) [INFO] [stdout] 893 | | } else if args.len() < self.start { [INFO] [stdout] ... | [INFO] [stdout] 897 | | } [INFO] [stdout] 898 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/expr.rs:904:17 [INFO] [stdout] | [INFO] [stdout] 903 | fn to_arg_guard<'a, F: Fn(&[f64]) -> f64 + 'a>(self, func: F) -> GuardedFunc<'a> { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 904 | Rc::new(move |args: &[f64]| Ok(func(args))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors; 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `meval` (lib) due to 13 previous errors; 22 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "56c8cdd7a4427a9bbb00bf229f7b3c09afef9d55f2a1ca53ea983ea3c6ddbdc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c8cdd7a4427a9bbb00bf229f7b3c09afef9d55f2a1ca53ea983ea3c6ddbdc5", kill_on_drop: false }` [INFO] [stdout] 56c8cdd7a4427a9bbb00bf229f7b3c09afef9d55f2a1ca53ea983ea3c6ddbdc5