[INFO] fetching crate rusty_parser 1.1.0...
[INFO] checking rusty_parser-1.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate rusty_parser 1.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate rusty_parser 1.1.0 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 rusty_parser 1.1.0
[INFO] finished tweaking crates.io crate rusty_parser 1.1.0
[INFO] tweaked toml for crates.io crate rusty_parser 1.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b85bef5e3e42caef9cf69e68b889e8f588b02e130e238817ae68b4c6e1489562
[INFO] running `Command { std: "docker" "start" "-a" "b85bef5e3e42caef9cf69e68b889e8f588b02e130e238817ae68b4c6e1489562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b85bef5e3e42caef9cf69e68b889e8f588b02e130e238817ae68b4c6e1489562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85bef5e3e42caef9cf69e68b889e8f588b02e130e238817ae68b4c6e1489562", kill_on_drop: false }`
[INFO] [stdout] b85bef5e3e42caef9cf69e68b889e8f588b02e130e238817ae68b4c6e1489562
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57e7b77947acbb32d9410ef90869c948519cf36fc786bc291ddf6f16885a8b45
[INFO] running `Command { std: "docker" "start" "-a" "57e7b77947acbb32d9410ef90869c948519cf36fc786bc291ddf6f16885a8b45", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty_parser v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Option<Input>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/check.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 88 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 89 |         if let Some(val) = it.next() {
[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: this value of type `Option<Input>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/leaf/check.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut it = it;
[INFO] [stdout]     |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 111 |         let i0 = it.clone();
[INFO] [stdout]     |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 112 |         if let Some(val) = it.next() {
[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: this value of type `Option<CharType>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/dict_btree.rs:38:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn insert<CharIter>(&mut self, mut key: CharIter, output: Output) -> Option<Output>
[INFO] [stdout]    |                                        ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 38 |         if let Some(key_val) = key.next() {
[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: this value of type `Option<CharType>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/dict_hashmap.rs:36:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn insert<CharIter>(&mut self, mut key: CharIter, output: Output) -> Option<Output>
[INFO] [stdout]    |                                        ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 36 |         if let Some(key_val) = key.next() {
[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: this value of type `Option<<It as Iterator>::Item>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/end.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut i0 = it.clone();
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 24 |         match i0.next() {
[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: this value of type `Option<<It as Iterator>::Item>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/singleeq.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 28 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 29 |         if let Some(val) = it.next() {
[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: this value of type `Option<<It as Iterator>::Item>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/singleeq.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 51 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 52 |         if let Some(val) = it.next() {
[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: this value of type `Option<ItemType>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/leaf/singleeq.rs:215:28
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let mut it = it;
[INFO] [stdout]     |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 214 |         let i0 = it.clone();
[INFO] [stdout]     |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 215 |         if let Some(val) = it.next() {
[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: this value of type `Option<ItemType>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/leaf/singleeq.rs:238:28
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mut it = it;
[INFO] [stdout]     |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 237 |         let i0 = it.clone();
[INFO] [stdout]     |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 238 |         if let Some(val) = it.next() {
[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: this value of type `Option<Idx>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/singlerange.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 49 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 50 |         if let Some(val) = it.next() {
[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: this value of type `Option<Idx>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/singlerange.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 72 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |         if let Some(val) = it.next() {
[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 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_parser` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this value of type `Option<Input>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/check.rs:89:28
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 88 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 89 |         if let Some(val) = it.next() {
[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: this value of type `Option<Input>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/leaf/check.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut it = it;
[INFO] [stdout]     |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 111 |         let i0 = it.clone();
[INFO] [stdout]     |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 112 |         if let Some(val) = it.next() {
[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: this value of type `Option<CharType>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/dict_btree.rs:38:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn insert<CharIter>(&mut self, mut key: CharIter, output: Output) -> Option<Output>
[INFO] [stdout]    |                                        ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 38 |         if let Some(key_val) = key.next() {
[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: this value of type `Option<CharType>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/dict_hashmap.rs:36:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn insert<CharIter>(&mut self, mut key: CharIter, output: Output) -> Option<Output>
[INFO] [stdout]    |                                        ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 36 |         if let Some(key_val) = key.next() {
[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: this value of type `Option<<It as std::iter::Iterator>::Item>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/end.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut i0 = it.clone();
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 24 |         match i0.next() {
[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: this value of type `Option<<It as std::iter::Iterator>::Item>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/singleeq.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 28 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 29 |         if let Some(val) = it.next() {
[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: this value of type `Option<<It as std::iter::Iterator>::Item>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/singleeq.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 51 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 52 |         if let Some(val) = it.next() {
[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: this value of type `Option<ItemType>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/leaf/singleeq.rs:215:28
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let mut it = it;
[INFO] [stdout]     |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 214 |         let i0 = it.clone();
[INFO] [stdout]     |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 215 |         if let Some(val) = it.next() {
[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: this value of type `Option<ItemType>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/leaf/singleeq.rs:238:28
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mut it = it;
[INFO] [stdout]     |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 237 |         let i0 = it.clone();
[INFO] [stdout]     |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 238 |         if let Some(val) = it.next() {
[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: this value of type `Option<Idx>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/singlerange.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 49 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 50 |         if let Some(val) = it.next() {
[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: this value of type `Option<Idx>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/leaf/singlerange.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut it = it;
[INFO] [stdout]    |             ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 72 |         let i0 = it.clone();
[INFO] [stdout]    |             -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |         if let Some(val) = it.next() {
[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 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_parser` (lib test) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "57e7b77947acbb32d9410ef90869c948519cf36fc786bc291ddf6f16885a8b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e7b77947acbb32d9410ef90869c948519cf36fc786bc291ddf6f16885a8b45", kill_on_drop: false }`
[INFO] [stdout] 57e7b77947acbb32d9410ef90869c948519cf36fc786bc291ddf6f16885a8b45