[INFO] cloning repository https://github.com/Y-jiji/pratt-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Y-jiji/pratt-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FY-jiji%2Fpratt-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FY-jiji%2Fpratt-gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8699fb1fd991dfed7333d9afa9dd2d3d84102532
[INFO] checking Y-jiji/pratt-gen/8699fb1fd991dfed7333d9afa9dd2d3d84102532 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%2FY-jiji%2Fpratt-gen" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Y-jiji/pratt-gen 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/Y-jiji/pratt-gen
[INFO] finished tweaking git repo https://github.com/Y-jiji/pratt-gen
[INFO] tweaked toml for git repo https://github.com/Y-jiji/pratt-gen written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Y-jiji/pratt-gen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a41f712a9127ee5fea1d6cce4894acde5e0f508044ff24873c7618421196a12
[INFO] running `Command { std: "docker" "start" "-a" "6a41f712a9127ee5fea1d6cce4894acde5e0f508044ff24873c7618421196a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a41f712a9127ee5fea1d6cce4894acde5e0f508044ff24873c7618421196a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a41f712a9127ee5fea1d6cce4894acde5e0f508044ff24873c7618421196a12", kill_on_drop: false }`
[INFO] [stdout] 6a41f712a9127ee5fea1d6cce4894acde5e0f508044ff24873c7618421196a12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 954957fabbffe2d4b58f4cc6979e108a3c64e555132cbefcd36869f82de0d980
[INFO] running `Command { std: "docker" "start" "-a" "954957fabbffe2d4b58f4cc6979e108a3c64e555132cbefcd36869f82de0d980", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.70
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking bytemuck v1.16.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking proc-macro2 v1.0.86
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling casey v0.4.0
[INFO] [stderr]    Compiling ouroboros_macro v0.18.4
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking ouroboros v0.18.4
[INFO] [stderr]     Checking peggen-core v0.2.2 (/opt/rustwide/workdir/peggen-core)
[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]   --> peggen-core/src/ownptr.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 let (rest, this) = T::ast(input, stack, with);
[INFO] [stdout]    |                            ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 34 |                 (rest, $T::new(this))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | Impl!(Arc Box Rc);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/ownptr.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let (rest, this) = T::ast(input, stack, with);
[INFO] [stdout]    |                    ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 65 |         (rest, bumpalo::boxed::Box::new_in(this, with))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[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]   --> peggen-core/src/span.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn map<Y>(self, f: impl FnOnce(X) -> Y) -> Span<Y> {
[INFO] [stdout]    |                   ----  ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 23 |         Span { value: f(self.value), range: self.range }
[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]   --> peggen-core/src/span.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let (rest, value) = T::ast(input, stack, with);
[INFO] [stdout]    |                    ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 65 |         (rest, Span { value, range })
[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 `peggen-core` (lib) due to 12 previous errors
[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]   --> peggen-core/src/ownptr.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 let (rest, this) = T::ast(input, stack, with);
[INFO] [stdout]    |                            ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 34 |                 (rest, $T::new(this))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | Impl!(Arc Box Rc);
[INFO] [stdout]    | ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/ownptr.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let (rest, this) = T::ast(input, stack, with);
[INFO] [stdout]    |                    ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 65 |         (rest, bumpalo::boxed::Box::new_in(this, with))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> peggen-core/src/tuple.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |                       let (stack, casey::lower!($B)) = $B::ast(input, stack, with);
[INFO] [stdout]    |                                   -----------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |                   )*
[INFO] [stdout] 17 |                   (stack, ($(casey::lower!($A), )*))
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | / Impl!(
[INFO] [stdout] 24 | |     A, A;
[INFO] [stdout] 25 | |     A B, B A;
[INFO] [stdout] 26 | |     A B C, C B A;
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     A B C D E F G, G F E D C B A;
[INFO] [stdout] 31 | | );
[INFO] [stdout]    | |_- in this macro invocation
[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: this error originates in the macro `Impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[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]   --> peggen-core/src/span.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn map<Y>(self, f: impl FnOnce(X) -> Y) -> Span<Y> {
[INFO] [stdout]    |                   ----  ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 23 |         Span { value: f(self.value), range: self.range }
[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]   --> peggen-core/src/span.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let (rest, value) = T::ast(input, stack, with);
[INFO] [stdout]    |                    ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 65 |         (rest, Span { value, range })
[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 `peggen-core` (lib test) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "954957fabbffe2d4b58f4cc6979e108a3c64e555132cbefcd36869f82de0d980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954957fabbffe2d4b58f4cc6979e108a3c64e555132cbefcd36869f82de0d980", kill_on_drop: false }`
[INFO] [stdout] 954957fabbffe2d4b58f4cc6979e108a3c64e555132cbefcd36869f82de0d980