[INFO] fetching crate ingredient 0.3.0... [INFO] checking ingredient-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate ingredient 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate ingredient 0.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ingredient 0.3.0 [INFO] finished tweaking crates.io crate ingredient 0.3.0 [INFO] tweaked toml for crates.io crate ingredient 0.3.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding fixedbitset v0.4.2 (available: v0.5.7) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9c0f5de2beab280c102bc6c7b30f66530ae639016452a0d048e3cab1f042e77 [INFO] running `Command { std: "docker" "start" "-a" "f9c0f5de2beab280c102bc6c7b30f66530ae639016452a0d048e3cab1f042e77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9c0f5de2beab280c102bc6c7b30f66530ae639016452a0d048e3cab1f042e77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9c0f5de2beab280c102bc6c7b30f66530ae639016452a0d048e3cab1f042e77", kill_on_drop: false }` [INFO] [stdout] f9c0f5de2beab280c102bc6c7b30f66530ae639016452a0d048e3cab1f042e77 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd859f4be7e8879dd920b79bd7c4a2a2792fa75d6797cfc6202e37f7bbcc7dad [INFO] running `Command { std: "docker" "start" "-a" "fd859f4be7e8879dd920b79bd7c4a2a2792fa75d6797cfc6202e37f7bbcc7dad", kill_on_drop: false }` [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking ingredient v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `impl FnMut(&str) -> Result<(&str, (f64, std::option::Option)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 216 | fn get_value(self, input: &str) -> Res<&str, (f64, Option)> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 217 | / context( [INFO] [stdout] 218 | | "get_value", [INFO] [stdout] 219 | | alt(( [INFO] [stdout] 220 | | |a| self.clone().upper_range_only(a), [INFO] [stdout] 221 | | |a| self.clone().num_or_range(a), [INFO] [stdout] 222 | | )), [INFO] [stdout] 223 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (f64, std::option::Option)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 226 | fn num_or_range(self, input: &str) -> Res<&str, (f64, Option)> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 227 | / context( [INFO] [stdout] 228 | | "num_or_range", [INFO] [stdout] 229 | | tuple(( [INFO] [stdout] 230 | | |a| self.clone().num(a), [INFO] [stdout] 231 | | opt(|a| self.clone().range_up_num(a)), [INFO] [stdout] 232 | | )), [INFO] [stdout] 233 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (std::option::Option<&str>, &str, &str, f64)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 244 | fn upper_range_only(self, input: &str) -> Res<&str, (f64, Option)> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 245 | / context( [INFO] [stdout] 246 | | "upper_range_only", [INFO] [stdout] 247 | | tuple(( [INFO] [stdout] 248 | | opt(space0), [INFO] [stdout] ... | [INFO] [stdout] 252 | | )), [INFO] [stdout] 253 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, std::string::String), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 257 | fn unit(self, input: &str) -> Res<&str, String> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 258 | / context( [INFO] [stdout] 259 | | "unit", [INFO] [stdout] 260 | | verify(unitamt, |s: &str| unit::is_valid(self.units.clone(), s)), [INFO] [stdout] 261 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, std::string::String), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 263 | fn adjective(self, input: &str) -> Res<&str, String> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 264 | / context( [INFO] [stdout] 265 | | "adjective", [INFO] [stdout] 266 | | verify(unitamt, |s: &str| { [INFO] [stdout] 267 | | self.adjectives.contains(&s.to_lowercase()) [INFO] [stdout] 268 | | }), [INFO] [stdout] 269 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, Vec), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 382 | fn amt_parens(self, input: &str) -> Res<&str, Vec> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 383 | / context( [INFO] [stdout] 384 | | "amt_parens", [INFO] [stdout] 385 | | delimited(char('('), |a| self.clone().many_amount(a), char(')')), [INFO] [stdout] 386 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (f64, std::option::Option)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 216 | fn get_value(self, input: &str) -> Res<&str, (f64, Option)> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 217 | / context( [INFO] [stdout] 218 | | "get_value", [INFO] [stdout] 219 | | alt(( [INFO] [stdout] 220 | | |a| self.clone().upper_range_only(a), [INFO] [stdout] 221 | | |a| self.clone().num_or_range(a), [INFO] [stdout] 222 | | )), [INFO] [stdout] 223 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (f64, &str, &str, &str)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 396 | fn mult_prefix_1(self, input: &str) -> Res<&str, f64> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 397 | / context( [INFO] [stdout] 398 | | "mult_prefix_1", [INFO] [stdout] 399 | | tuple((|a| self.clone().num(a), space1, tag("x"), space1)), [INFO] [stdout] 400 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (f64, std::option::Option)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 226 | fn num_or_range(self, input: &str) -> Res<&str, (f64, Option)> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 227 | / context( [INFO] [stdout] 228 | | "num_or_range", [INFO] [stdout] 229 | | tuple(( [INFO] [stdout] 230 | | |a| self.clone().num(a), [INFO] [stdout] 231 | | opt(|a| self.clone().range_up_num(a)), [INFO] [stdout] 232 | | )), [INFO] [stdout] 233 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (&str, &str, &str, f64)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:407:9 [INFO] [stdout] | [INFO] [stdout] 406 | fn range_up_num(self, input: &str) -> Res<&str, f64> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 407 | / context( [INFO] [stdout] 408 | | "range_up_num", [INFO] [stdout] 409 | | alt(( [INFO] [stdout] 410 | | tuple(( [INFO] [stdout] ... | [INFO] [stdout] 422 | | )), [INFO] [stdout] 423 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (std::option::Option<&str>, &str, &str, f64)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 244 | fn upper_range_only(self, input: &str) -> Res<&str, (f64, Option)> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 245 | / context( [INFO] [stdout] 246 | | "upper_range_only", [INFO] [stdout] 247 | | tuple(( [INFO] [stdout] 248 | | opt(space0), [INFO] [stdout] ... | [INFO] [stdout] 252 | | )), [INFO] [stdout] 253 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, std::string::String), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 257 | fn unit(self, input: &str) -> Res<&str, String> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 258 | / context( [INFO] [stdout] 259 | | "unit", [INFO] [stdout] 260 | | verify(unitamt, |s: &str| unit::is_valid(self.units.clone(), s)), [INFO] [stdout] 261 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, std::string::String), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 263 | fn adjective(self, input: &str) -> Res<&str, String> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 264 | / context( [INFO] [stdout] 265 | | "adjective", [INFO] [stdout] 266 | | verify(unitamt, |s: &str| { [INFO] [stdout] 267 | | self.adjectives.contains(&s.to_lowercase()) [INFO] [stdout] 268 | | }), [INFO] [stdout] 269 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (measure::Measure, &str, &str, &str, measure::Measure)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:427:9 [INFO] [stdout] | [INFO] [stdout] 426 | fn plus_amount(self, input: &str) -> Res<&str, Measure> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 427 | / context( [INFO] [stdout] 428 | | "plus_num", [INFO] [stdout] 429 | | tuple(( [INFO] [stdout] 430 | | |a| self.clone().amount1(a), [INFO] [stdout] ... | [INFO] [stdout] 435 | | )), [INFO] [stdout] 436 | | )(input) [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 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ingredient` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `impl FnMut(&str) -> Result<(&str, Vec), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 382 | fn amt_parens(self, input: &str) -> Res<&str, Vec> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 383 | / context( [INFO] [stdout] 384 | | "amt_parens", [INFO] [stdout] 385 | | delimited(char('('), |a| self.clone().many_amount(a), char(')')), [INFO] [stdout] 386 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (f64, &str, &str, &str)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:397:9 [INFO] [stdout] | [INFO] [stdout] 396 | fn mult_prefix_1(self, input: &str) -> Res<&str, f64> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 397 | / context( [INFO] [stdout] 398 | | "mult_prefix_1", [INFO] [stdout] 399 | | tuple((|a| self.clone().num(a), space1, tag("x"), space1)), [INFO] [stdout] 400 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (&str, &str, &str, f64)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:407:9 [INFO] [stdout] | [INFO] [stdout] 406 | fn range_up_num(self, input: &str) -> Res<&str, f64> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 407 | / context( [INFO] [stdout] 408 | | "range_up_num", [INFO] [stdout] 409 | | alt(( [INFO] [stdout] 410 | | tuple(( [INFO] [stdout] ... | [INFO] [stdout] 422 | | )), [INFO] [stdout] 423 | | )(input) [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: this value of type `impl FnMut(&str) -> Result<(&str, (measure::Measure, &str, &str, &str, measure::Measure)), nom::Err>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:427:9 [INFO] [stdout] | [INFO] [stdout] 426 | fn plus_amount(self, input: &str) -> Res<&str, Measure> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 427 | / context( [INFO] [stdout] 428 | | "plus_num", [INFO] [stdout] 429 | | tuple(( [INFO] [stdout] 430 | | |a| self.clone().amount1(a), [INFO] [stdout] ... | [INFO] [stdout] 435 | | )), [INFO] [stdout] 436 | | )(input) [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 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ingredient` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "fd859f4be7e8879dd920b79bd7c4a2a2792fa75d6797cfc6202e37f7bbcc7dad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd859f4be7e8879dd920b79bd7c4a2a2792fa75d6797cfc6202e37f7bbcc7dad", kill_on_drop: false }` [INFO] [stdout] fd859f4be7e8879dd920b79bd7c4a2a2792fa75d6797cfc6202e37f7bbcc7dad