[INFO] cloning repository https://github.com/Lambda-Logan/creature_feature
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lambda-Logan/creature_feature" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLambda-Logan%2Fcreature_feature", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLambda-Logan%2Fcreature_feature'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5c1b948aafa158657ab35d967dea31cb900aab5
[INFO] checking Lambda-Logan/creature_feature/e5c1b948aafa158657ab35d967dea31cb900aab5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLambda-Logan%2Fcreature_feature" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lambda-Logan/creature_feature 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 git repo https://github.com/Lambda-Logan/creature_feature
[INFO] finished tweaking git repo https://github.com/Lambda-Logan/creature_feature
[INFO] tweaked toml for git repo https://github.com/Lambda-Logan/creature_feature written to /workspace/builds/worker-3-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 21 packages to latest compatible versions
[INFO] [stderr]       Adding hash32 v0.2.1 (latest: v0.3.1)
[INFO] [stderr]       Adding heapless v0.7.17 (latest: v0.8.0)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e35da4de96667f917cf6d7822ff17e6754ddb79fc8fecafbf171ad22dcb5767c
[INFO] running `Command { std: "docker" "start" "-a" "e35da4de96667f917cf6d7822ff17e6754ddb79fc8fecafbf171ad22dcb5767c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e35da4de96667f917cf6d7822ff17e6754ddb79fc8fecafbf171ad22dcb5767c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35da4de96667f917cf6d7822ff17e6754ddb79fc8fecafbf171ad22dcb5767c", kill_on_drop: false }`
[INFO] [stdout] e35da4de96667f917cf6d7822ff17e6754ddb79fc8fecafbf171ad22dcb5767c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 217da3fe931eefceb265ccccb0927bd0190a0cfae217241f33bad896a4059a08
[INFO] running `Command { std: "docker" "start" "-a" "217da3fe931eefceb265ccccb0927bd0190a0cfae217241f33bad896a4059a08", kill_on_drop: false }`
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking creature_feature v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/feature_from.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |       fn from(r: Result<A, B>) -> Output<C> {
[INFO] [stdout]     |               --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 105 |           Output(match r {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 106 | |             Err(x) => FeatureFrom::from(x),
[INFO] [stdout] 107 | |             Ok(x) => FeatureFrom::from(x),
[INFO] [stdout] 108 | |         })
[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/hashedfeature.rs:91:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn from(token_group: A) -> Self {
[INFO] [stdout]    |             -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 91 |         Reverse(FeatureFrom::from(token_group))
[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/accum_ftzr.rs:104:34
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let mut _push = |t| push(FeatureFrom::from(t));
[INFO] [stdout]     |                          -       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/accum_ftzr.rs:135:77
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let mut push = |t: Self::TokenGroup| A::accum_token(&mut state, FeatureFrom::from(t));
[INFO] [stdout]     |                             -------------------                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/accum_ftzr.rs:175:10
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn featurize_x2<A1, T1, A2, T2>(&self, input: InputData) -> (A1, A2)
[INFO] [stdout]     |                                            ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 164 |         let mut state1: A1::State = Default::default();
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 165 |         let mut state2: A2::State = Default::default();
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 175 |         (A1::finish(state1), A2::finish(state2))
[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/accum_ftzr.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn featurize_x2<A1, T1, A2, T2>(&self, input: InputData) -> (A1, A2)
[INFO] [stdout]     |                                            ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 164 |         let mut state1: A1::State = Default::default();
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 165 |         let mut state2: A2::State = Default::default();
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 175 |         (A1::finish(state1), A2::finish(state2))
[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/accum_ftzr.rs:195:18
[INFO] [stdout]     |
[INFO] [stdout] 190 |         self,
[INFO] [stdout]     |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 195 |         Arc::new(move |o| self.featurize(o))
[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] warning: const parameter `N_Hashes` should have an upper case name
[INFO] [stdout]    --> src/accum_ftzr.rs:324:25
[INFO] [stdout]     |
[INFO] [stdout] 324 | impl<Token: Hash, const N_Hashes: usize> Accumulates<Token> for [HashedAs<u32>; N_Hashes] {
[INFO] [stdout]     |                         ^^^^^^^^ help: convert the identifier to upper case: `N_HASHES`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` 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/accum_ftzr.rs:353:10
[INFO] [stdout]     |
[INFO] [stdout] 352 |     fn finish(state: Self::State) -> Self {
[INFO] [stdout]     |               ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 353 |         (A::finish(state.0), B::finish(state.1))
[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/accum_ftzr.rs:353:30
[INFO] [stdout]     |
[INFO] [stdout] 352 |     fn finish(state: Self::State) -> Self {
[INFO] [stdout]     |               ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 353 |         (A::finish(state.0), B::finish(state.1))
[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/accum_ftzr.rs:478:13
[INFO] [stdout]     |
[INFO] [stdout] 476 |       fn finish(state: Self::State) -> Self {
[INFO] [stdout]     |                 ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 477 |           Collisions::new(
[INFO] [stdout] 478 | /             state
[INFO] [stdout] 479 | |                 .into_iter()
[INFO] [stdout] 480 | |                 .map(|(k, v)| (k, Heap::finish(v)))
[INFO] [stdout] 481 | |                 .collect(),
[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/accum_ftzr.rs:480:35
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 .map(|(k, v)| (k, Heap::finish(v)))
[INFO] [stdout]     |                       ------      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/bookends.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |       fn from(x: FrontBack<A, B>) -> Self {
[INFO] [stdout]     |               ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |           Merged(match x {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 162 | |             FrontBack::Front(a) => FeatureFrom::from(a),
[INFO] [stdout] 163 | |             FrontBack::Back(a) => FeatureFrom::from(a),
[INFO] [stdout] 164 | |         })
[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/gap_gram.rs:88:10
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn from(sp: GapPair<A1, B1>) -> Self {
[INFO] [stdout]    |             ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 88 |         (From::from(sp.0), From::from(sp.1))
[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/gap_gram.rs:88:28
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn from(sp: GapPair<A1, B1>) -> Self {
[INFO] [stdout]    |             ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 88 |         (From::from(sp.0), From::from(sp.1))
[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/gap_gram.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from(t: GapPair<GapPair<A1, B1>, GapPair<C1, D1>>) -> Self {
[INFO] [stdout]     |             -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 101 |         (
[INFO] [stdout] 102 |             FeatureFrom::from(t.0 .0),
[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/gap_gram.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from(t: GapPair<GapPair<A1, B1>, GapPair<C1, D1>>) -> Self {
[INFO] [stdout]     |             -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 103 |             FeatureFrom::from(t.0 .1),
[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/gap_gram.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from(t: GapPair<GapPair<A1, B1>, GapPair<C1, D1>>) -> Self {
[INFO] [stdout]     |             -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 104 |             FeatureFrom::from(t.1 .0),
[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/gap_gram.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from(t: GapPair<GapPair<A1, B1>, GapPair<C1, D1>>) -> Self {
[INFO] [stdout]     |             -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 105 |             FeatureFrom::from(t.1 .1),
[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/gap_gram.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn from(sp: GapPair<A1, B1>) -> Self {
[INFO] [stdout]     |             ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 123 |         (FeatureFrom::from(sp.0), FeatureFrom::from(sp.1))
[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/gap_gram.rs:123:35
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn from(sp: GapPair<A1, B1>) -> Self {
[INFO] [stdout]     |             ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 123 |         (FeatureFrom::from(sp.0), FeatureFrom::from(sp.1))
[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/multiftzr.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 101 |       fn from(x: EitherGroup<A, B>) -> Self {
[INFO] [stdout]     |               -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 102 |           Merged({
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 103 | |             match x {
[INFO] [stdout] 104 | |                 EitherGroup::Left(a) => From::from(a),
[INFO] [stdout] 105 | |                 EitherGroup::Right(a) => From::from(a),
[INFO] [stdout] 106 | |             }
[INFO] [stdout] 107 | |         })
[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/multiftzr.rs:116:16
[INFO] [stdout]     |
[INFO] [stdout] 115 |       fn from(x: EitherGroup<A, B>) -> Self {
[INFO] [stdout]     |               -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 116 |           Merged({
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 117 | |             match x {
[INFO] [stdout] 118 | |                 EitherGroup::Left(a) => FeatureFrom::from(a),
[INFO] [stdout] 119 | |                 EitherGroup::Right(a) => FeatureFrom::from(a),
[INFO] [stdout] 120 | |             }
[INFO] [stdout] 121 | |         })
[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/multiftzr.rs:135:34
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let mut p = |t| push(EitherGroup::Left(t));
[INFO] [stdout]     |                          -       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/multiftzr.rs:138:30
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let mut p = |t| push(EitherGroup::Right(t));
[INFO] [stdout]     |                      -       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/whole_empty.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn from(t: WholeAtom<Q>) -> Vec<T> {
[INFO] [stdout]    |             --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 69 |         Iterator::collect(t.0.into_iter())
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 25 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `creature_feature` (lib test) due to 26 previous errors; 1 warning emitted
[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/feature_from.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |       fn from(r: Result<A, B>) -> Output<C> {
[INFO] [stdout]     |               --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 105 |           Output(match r {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 106 | |             Err(x) => FeatureFrom::from(x),
[INFO] [stdout] 107 | |             Ok(x) => FeatureFrom::from(x),
[INFO] [stdout] 108 | |         })
[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/hashedfeature.rs:91:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn from(token_group: A) -> Self {
[INFO] [stdout]    |             -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 91 |         Reverse(FeatureFrom::from(token_group))
[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/accum_ftzr.rs:104:34
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let mut _push = |t| push(FeatureFrom::from(t));
[INFO] [stdout]     |                          -       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/accum_ftzr.rs:135:77
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let mut push = |t: Self::TokenGroup| A::accum_token(&mut state, FeatureFrom::from(t));
[INFO] [stdout]     |                             -------------------                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/accum_ftzr.rs:175:10
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn featurize_x2<A1, T1, A2, T2>(&self, input: InputData) -> (A1, A2)
[INFO] [stdout]     |                                            ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 164 |         let mut state1: A1::State = Default::default();
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 165 |         let mut state2: A2::State = Default::default();
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 175 |         (A1::finish(state1), A2::finish(state2))
[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/accum_ftzr.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn featurize_x2<A1, T1, A2, T2>(&self, input: InputData) -> (A1, A2)
[INFO] [stdout]     |                                            ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 164 |         let mut state1: A1::State = Default::default();
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 165 |         let mut state2: A2::State = Default::default();
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 175 |         (A1::finish(state1), A2::finish(state2))
[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/accum_ftzr.rs:195:18
[INFO] [stdout]     |
[INFO] [stdout] 190 |         self,
[INFO] [stdout]     |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 195 |         Arc::new(move |o| self.featurize(o))
[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] warning: const parameter `N_Hashes` should have an upper case name
[INFO] [stdout]    --> src/accum_ftzr.rs:324:25
[INFO] [stdout]     |
[INFO] [stdout] 324 | impl<Token: Hash, const N_Hashes: usize> Accumulates<Token> for [HashedAs<u32>; N_Hashes] {
[INFO] [stdout]     |                         ^^^^^^^^ help: convert the identifier to upper case: `N_HASHES`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` 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/accum_ftzr.rs:353:10
[INFO] [stdout]     |
[INFO] [stdout] 352 |     fn finish(state: Self::State) -> Self {
[INFO] [stdout]     |               ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 353 |         (A::finish(state.0), B::finish(state.1))
[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/accum_ftzr.rs:353:30
[INFO] [stdout]     |
[INFO] [stdout] 352 |     fn finish(state: Self::State) -> Self {
[INFO] [stdout]     |               ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 353 |         (A::finish(state.0), B::finish(state.1))
[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/accum_ftzr.rs:478:13
[INFO] [stdout]     |
[INFO] [stdout] 476 |       fn finish(state: Self::State) -> Self {
[INFO] [stdout]     |                 ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 477 |           Collisions::new(
[INFO] [stdout] 478 | /             state
[INFO] [stdout] 479 | |                 .into_iter()
[INFO] [stdout] 480 | |                 .map(|(k, v)| (k, Heap::finish(v)))
[INFO] [stdout] 481 | |                 .collect(),
[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/accum_ftzr.rs:480:35
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 .map(|(k, v)| (k, Heap::finish(v)))
[INFO] [stdout]     |                       ------      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/bookends.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |       fn from(x: FrontBack<A, B>) -> Self {
[INFO] [stdout]     |               ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |           Merged(match x {
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 162 | |             FrontBack::Front(a) => FeatureFrom::from(a),
[INFO] [stdout] 163 | |             FrontBack::Back(a) => FeatureFrom::from(a),
[INFO] [stdout] 164 | |         })
[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/gap_gram.rs:88:10
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn from(sp: GapPair<A1, B1>) -> Self {
[INFO] [stdout]    |             ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 88 |         (From::from(sp.0), From::from(sp.1))
[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/gap_gram.rs:88:28
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn from(sp: GapPair<A1, B1>) -> Self {
[INFO] [stdout]    |             ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 88 |         (From::from(sp.0), From::from(sp.1))
[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/gap_gram.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from(t: GapPair<GapPair<A1, B1>, GapPair<C1, D1>>) -> Self {
[INFO] [stdout]     |             -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 101 |         (
[INFO] [stdout] 102 |             FeatureFrom::from(t.0 .0),
[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/gap_gram.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from(t: GapPair<GapPair<A1, B1>, GapPair<C1, D1>>) -> Self {
[INFO] [stdout]     |             -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 103 |             FeatureFrom::from(t.0 .1),
[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/gap_gram.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from(t: GapPair<GapPair<A1, B1>, GapPair<C1, D1>>) -> Self {
[INFO] [stdout]     |             -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 104 |             FeatureFrom::from(t.1 .0),
[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/gap_gram.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from(t: GapPair<GapPair<A1, B1>, GapPair<C1, D1>>) -> Self {
[INFO] [stdout]     |             -------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 105 |             FeatureFrom::from(t.1 .1),
[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/gap_gram.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn from(sp: GapPair<A1, B1>) -> Self {
[INFO] [stdout]     |             ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 123 |         (FeatureFrom::from(sp.0), FeatureFrom::from(sp.1))
[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/gap_gram.rs:123:35
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn from(sp: GapPair<A1, B1>) -> Self {
[INFO] [stdout]     |             ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 123 |         (FeatureFrom::from(sp.0), FeatureFrom::from(sp.1))
[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/multiftzr.rs:102:16
[INFO] [stdout]     |
[INFO] [stdout] 101 |       fn from(x: EitherGroup<A, B>) -> Self {
[INFO] [stdout]     |               -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 102 |           Merged({
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 103 | |             match x {
[INFO] [stdout] 104 | |                 EitherGroup::Left(a) => From::from(a),
[INFO] [stdout] 105 | |                 EitherGroup::Right(a) => From::from(a),
[INFO] [stdout] 106 | |             }
[INFO] [stdout] 107 | |         })
[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/multiftzr.rs:116:16
[INFO] [stdout]     |
[INFO] [stdout] 115 |       fn from(x: EitherGroup<A, B>) -> Self {
[INFO] [stdout]     |               -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 116 |           Merged({
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 117 | |             match x {
[INFO] [stdout] 118 | |                 EitherGroup::Left(a) => FeatureFrom::from(a),
[INFO] [stdout] 119 | |                 EitherGroup::Right(a) => FeatureFrom::from(a),
[INFO] [stdout] 120 | |             }
[INFO] [stdout] 121 | |         })
[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/multiftzr.rs:135:34
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let mut p = |t| push(EitherGroup::Left(t));
[INFO] [stdout]     |                          -       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/multiftzr.rs:138:30
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let mut p = |t| push(EitherGroup::Right(t));
[INFO] [stdout]     |                      -       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/whole_empty.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn from(t: WholeAtom<Q>) -> Vec<T> {
[INFO] [stdout]    |             --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 69 |         Iterator::collect(t.0.into_iter())
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 25 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `creature_feature` (lib) due to 26 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "217da3fe931eefceb265ccccb0927bd0190a0cfae217241f33bad896a4059a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217da3fe931eefceb265ccccb0927bd0190a0cfae217241f33bad896a4059a08", kill_on_drop: false }`
[INFO] [stdout] 217da3fe931eefceb265ccccb0927bd0190a0cfae217241f33bad896a4059a08