[INFO] fetching crate manyhow 0.11.4...
[INFO] checking manyhow-0.11.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate manyhow 0.11.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate manyhow 0.11.4 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate manyhow 0.11.4
[INFO] finished tweaking crates.io crate manyhow 0.11.4
[INFO] tweaked toml for crates.io crate manyhow 0.11.4 written to /workspace/builds/worker-1-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro-utils v0.8.0 (latest: v0.10.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 74013e8862dfdc7f1862a160847fee51722fbc4ff610b88a1961e7e76fa361b3
[INFO] running `Command { std: "docker" "start" "-a" "74013e8862dfdc7f1862a160847fee51722fbc4ff610b88a1961e7e76fa361b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74013e8862dfdc7f1862a160847fee51722fbc4ff610b88a1961e7e76fa361b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74013e8862dfdc7f1862a160847fee51722fbc4ff610b88a1961e7e76fa361b3", kill_on_drop: false }`
[INFO] [stdout] 74013e8862dfdc7f1862a160847fee51722fbc4ff610b88a1961e7e76fa361b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2d6f755b23f951a6ff623ae6b3f17caac8d279ccf3c104abebb61e21b95df015
[INFO] running `Command { std: "docker" "start" "-a" "2d6f755b23f951a6ff623ae6b3f17caac8d279ccf3c104abebb61e21b95df015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking proc-macro-utils v0.8.0
[INFO] [stderr]     Checking manyhow v0.11.4 (/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/lib.rs:842:12
[INFO] [stdout]     |
[INFO] [stdout] 841 |     fn convert(self) -> Result<TokenStream, Error> {
[INFO] [stdout]     |                ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 842 |         Ok(self.into())
[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/lib.rs:848:9
[INFO] [stdout]     |
[INFO] [stdout] 847 |     fn convert(self) -> Result<TokenStream, Error> {
[INFO] [stdout]     |                ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 848 |         self.map_err(Error::from).and_then(MacroOutput::convert)
[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/span_ranged.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn to_tokens_span_range(tokens: impl ToTokens) -> Range<Span> {
[INFO] [stdout]     |                             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 136 |     proc_macro::TokenStream::from(tokens.to_token_stream()).span_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]    --> src/error.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 .map(|i| Box::new(i) as Box<dyn ToTokensError>),
[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/error.rs:321:26
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 .map(|i| Box::new(i) as Box<dyn ToTokensError>),
[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/error.rs:421:27
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn context(self, error: impl ToTokensError + 'static) -> Result<T, Error> {
[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] 421 |         self.context_with(|| error)
[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/error.rs:481:22
[INFO] [stdout]     |
[INFO] [stdout] 478 |           self,
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 479 |           error: impl FnOnce() -> C,
[INFO] [stdout]     |           ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 480 |       ) -> Result<T, Error> {
[INFO] [stdout] 481 |           self.map_err(|e| {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 482 | |             let mut e = Error::from(e);
[INFO] [stdout] 483 | |             e.push(error());
[INFO] [stdout] 484 | |             e
[INFO] [stdout] 485 | |         })
[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/error.rs:492:22
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn attachment(self, label: &'static str, msg: impl Display) -> Result<T, E>
[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] ...
[INFO] [stdout] 492 |         self.map_err(|e| e.attachment(label, msg))
[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/parse_to_tokens.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn manyhow_parse(&self, input: impl AnyTokenStream, _attr: bool) -> Result<T, TokenStream> {
[INFO] [stdout]    |                             -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 51 |         Ok(input.into().into())
[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/parse_to_tokens.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn manyhow_parse(&self, input: impl AnyTokenStream, attr: bool) -> Result<T, TokenStream> {
[INFO] [stdout]    |                             -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 94 |         let input = input.into();
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 95 |         let empty = input.is_empty();
[INFO] [stdout] 96 |         syn2::parse2(input).map_err(|e| {
[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/parse_to_tokens.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |             $($input: Result<$Input, TokenStream>,)*
[INFO] [stdout]     |               ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 145 |             $($dummy: Option<impl AnyTokenStream>,)?
[INFO] [stdout]     |               ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 146 |             body: impl $MacroInput<Function, $($Input = $Input,)* Dummy = Dummy, Output = Output>,
[INFO] [stdout]     |             ------------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 150 |             let mut dummy = TokenStream::new();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 151 |             $(let mut dummy = $dummy.unwrap_or_default().into();)?
[INFO] [stdout]     |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 154 |                 Err(tokens) => {
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 160 |             let mut dummy = dummy.into();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |             let mut emitter = Emitter::new();
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 162 |             let output = body.call($($input,)+ &mut dummy, &mut emitter);
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 163 |             let mut tokens = TokenStream::new();
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 164 |             emitter.to_tokens(&mut tokens);
[INFO] [stdout] 165 |             Ok((output, tokens, dummy.into()))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 | transparent_handlers! { function_transparent; FunctionMacroHandler; input: Input; dummy }
[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]     | 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 `transparent_handlers` (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]    --> src/parse_to_tokens.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |             $($input: Result<$Input, TokenStream>,)*
[INFO] [stdout]     |               ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 145 |             $($dummy: Option<impl AnyTokenStream>,)?
[INFO] [stdout] 146 |             body: impl $MacroInput<Function, $($Input = $Input,)* Dummy = Dummy, Output = Output>,
[INFO] [stdout]     |             ------------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 150 |             let mut dummy = TokenStream::new();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 154 |                 Err(tokens) => {
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 160 |             let mut dummy = dummy.into();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |             let mut emitter = Emitter::new();
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 162 |             let output = body.call($($input,)+ &mut dummy, &mut emitter);
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 163 |             let mut tokens = TokenStream::new();
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 164 |             emitter.to_tokens(&mut tokens);
[INFO] [stdout] 165 |             Ok((output, tokens, dummy.into()))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 | transparent_handlers! { derive_transparent; DeriveMacroHandler; item: Item;}
[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]     | 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 `transparent_handlers` (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]    --> src/parse_to_tokens.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |             $($input: Result<$Input, TokenStream>,)*
[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] 145 |             $($dummy: Option<impl AnyTokenStream>,)?
[INFO] [stdout]     |               ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 146 |             body: impl $MacroInput<Function, $($Input = $Input,)* Dummy = Dummy, Output = Output>,
[INFO] [stdout]     |             ------------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 150 |             let mut dummy = TokenStream::new();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 151 |             $(let mut dummy = $dummy.unwrap_or_default().into();)?
[INFO] [stdout]     |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 154 |                 Err(tokens) => {
[INFO] [stdout]     |                     ------
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 160 |             let mut dummy = dummy.into();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |             let mut emitter = Emitter::new();
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 162 |             let output = body.call($($input,)+ &mut dummy, &mut emitter);
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 163 |             let mut tokens = TokenStream::new();
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 164 |             emitter.to_tokens(&mut tokens);
[INFO] [stdout] 165 |             Ok((output, tokens, dummy.into()))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 | transparent_handlers! { attribute_transparent; AttributeMacroHandler; input: Input, item: Item; dummy }
[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]     | 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 `transparent_handlers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `manyhow` (lib) due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:295:25
[INFO] [stdout]     |
[INFO] [stdout] 295 |                         Err(error) => {
[INFO] [stdout]     |                         ^^^^^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout] ...
[INFO] [stdout] 728 |         function!(quote!(hello), |input: TokenStream| -> TokenStream { input });
[INFO] [stdout]     |         ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__macro_handler` which comes from the expansion of the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:295:25
[INFO] [stdout]     |
[INFO] [stdout] 295 |                           Err(error) => {
[INFO] [stdout]     |                           ^^^^^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout] ...
[INFO] [stdout] 732 |           let _: TokenStream1 = function!(
[INFO] [stdout]     |  _______________________________-
[INFO] [stdout] 733 | |             TokenStream1::from(quote!(hello)),
[INFO] [stdout] 734 | |             |input: TokenStream1| -> TokenStream1 { input }
[INFO] [stdout] 735 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__macro_handler` which comes from the expansion of the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:295:25
[INFO] [stdout]     |
[INFO] [stdout] 295 |                           Err(error) => {
[INFO] [stdout]     |                           ^^^^^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout] ...
[INFO] [stdout] 741 |           let output: TokenStream = function!(
[INFO] [stdout]     |  ___________________________________-
[INFO] [stdout] 742 | |             #[as_dummy]
[INFO] [stdout] 743 | |             quote!(hello;),
[INFO] [stdout] 744 | |             |input: syn2::LitInt| -> TokenStream { input.into_token_stream() }
[INFO] [stdout] 745 | |         );
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__macro_handler` which comes from the expansion of the macro `function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:295:25
[INFO] [stdout]     |
[INFO] [stdout] 295 |                           Err(error) => {
[INFO] [stdout]     |                           ^^^^^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout] ...
[INFO] [stdout] 750 |           let output: TokenStream = function!(quote!(20), |_input: syn2::LitInt| -> syn2::Ident {
[INFO] [stdout]     |  ___________________________________-
[INFO] [stdout] 751 | |             syn2::parse_quote!(hello)
[INFO] [stdout] 752 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__macro_handler` which comes from the expansion of the macro `function` (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]    --> src/lib.rs:842:12
[INFO] [stdout]     |
[INFO] [stdout] 841 |     fn convert(self) -> Result<TokenStream, Error> {
[INFO] [stdout]     |                ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 842 |         Ok(self.into())
[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/lib.rs:848:9
[INFO] [stdout]     |
[INFO] [stdout] 847 |     fn convert(self) -> Result<TokenStream, Error> {
[INFO] [stdout]     |                ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 848 |         self.map_err(Error::from).and_then(MacroOutput::convert)
[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/span_ranged.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn to_tokens_span_range(tokens: impl ToTokens) -> Range<Span> {
[INFO] [stdout]     |                             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 136 |     proc_macro::TokenStream::from(tokens.to_token_stream()).span_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]    --> src/error.rs:103:26
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 .map(|i| Box::new(i) as Box<dyn ToTokensError>),
[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/error.rs:321:26
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 .map(|i| Box::new(i) as Box<dyn ToTokensError>),
[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/error.rs:421:27
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn context(self, error: impl ToTokensError + 'static) -> Result<T, Error> {
[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] 421 |         self.context_with(|| error)
[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/error.rs:481:22
[INFO] [stdout]     |
[INFO] [stdout] 478 |           self,
[INFO] [stdout]     |           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 479 |           error: impl FnOnce() -> C,
[INFO] [stdout]     |           ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 480 |       ) -> Result<T, Error> {
[INFO] [stdout] 481 |           self.map_err(|e| {
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 482 | |             let mut e = Error::from(e);
[INFO] [stdout] 483 | |             e.push(error());
[INFO] [stdout] 484 | |             e
[INFO] [stdout] 485 | |         })
[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/error.rs:492:22
[INFO] [stdout]     |
[INFO] [stdout] 488 |     fn attachment(self, label: &'static str, msg: impl Display) -> Result<T, E>
[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] ...
[INFO] [stdout] 492 |         self.map_err(|e| e.attachment(label, msg))
[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/parse_to_tokens.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn manyhow_parse(&self, input: impl AnyTokenStream, _attr: bool) -> Result<T, TokenStream> {
[INFO] [stdout]    |                             -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 51 |         Ok(input.into().into())
[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/parse_to_tokens.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn manyhow_parse(&self, input: impl AnyTokenStream, attr: bool) -> Result<T, TokenStream> {
[INFO] [stdout]    |                             -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 94 |         let input = input.into();
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 95 |         let empty = input.is_empty();
[INFO] [stdout] 96 |         syn2::parse2(input).map_err(|e| {
[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/parse_to_tokens.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |             $($input: Result<$Input, TokenStream>,)*
[INFO] [stdout]     |               ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 145 |             $($dummy: Option<impl AnyTokenStream>,)?
[INFO] [stdout]     |               ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 146 |             body: impl $MacroInput<Function, $($Input = $Input,)* Dummy = Dummy, Output = Output>,
[INFO] [stdout]     |             ------------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 150 |             let mut dummy = TokenStream::new();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 151 |             $(let mut dummy = $dummy.unwrap_or_default().into();)?
[INFO] [stdout]     |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 154 |                 Err(tokens) => {
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 160 |             let mut dummy = dummy.into();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |             let mut emitter = Emitter::new();
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 162 |             let output = body.call($($input,)+ &mut dummy, &mut emitter);
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 163 |             let mut tokens = TokenStream::new();
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 164 |             emitter.to_tokens(&mut tokens);
[INFO] [stdout] 165 |             Ok((output, tokens, dummy.into()))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 | transparent_handlers! { function_transparent; FunctionMacroHandler; input: Input; dummy }
[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]     | 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 `transparent_handlers` (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]    --> src/parse_to_tokens.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |             $($input: Result<$Input, TokenStream>,)*
[INFO] [stdout]     |               ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 145 |             $($dummy: Option<impl AnyTokenStream>,)?
[INFO] [stdout] 146 |             body: impl $MacroInput<Function, $($Input = $Input,)* Dummy = Dummy, Output = Output>,
[INFO] [stdout]     |             ------------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 150 |             let mut dummy = TokenStream::new();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 154 |                 Err(tokens) => {
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 160 |             let mut dummy = dummy.into();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |             let mut emitter = Emitter::new();
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 162 |             let output = body.call($($input,)+ &mut dummy, &mut emitter);
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 163 |             let mut tokens = TokenStream::new();
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 164 |             emitter.to_tokens(&mut tokens);
[INFO] [stdout] 165 |             Ok((output, tokens, dummy.into()))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 | transparent_handlers! { derive_transparent; DeriveMacroHandler; item: Item;}
[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]     | 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 `transparent_handlers` (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]    --> src/parse_to_tokens.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 144 |             $($input: Result<$Input, TokenStream>,)*
[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] 145 |             $($dummy: Option<impl AnyTokenStream>,)?
[INFO] [stdout]     |               ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 146 |             body: impl $MacroInput<Function, $($Input = $Input,)* Dummy = Dummy, Output = Output>,
[INFO] [stdout]     |             ------------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 150 |             let mut dummy = TokenStream::new();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 151 |             $(let mut dummy = $dummy.unwrap_or_default().into();)?
[INFO] [stdout]     |                       ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 154 |                 Err(tokens) => {
[INFO] [stdout]     |                     ------
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 160 |             let mut dummy = dummy.into();
[INFO] [stdout]     |                     ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |             let mut emitter = Emitter::new();
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 162 |             let output = body.call($($input,)+ &mut dummy, &mut emitter);
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 163 |             let mut tokens = TokenStream::new();
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 164 |             emitter.to_tokens(&mut tokens);
[INFO] [stdout] 165 |             Ok((output, tokens, dummy.into()))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 | transparent_handlers! { attribute_transparent; AttributeMacroHandler; input: Input, item: Item; dummy }
[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]     | 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 `transparent_handlers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `manyhow` (lib test) due to 14 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2d6f755b23f951a6ff623ae6b3f17caac8d279ccf3c104abebb61e21b95df015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6f755b23f951a6ff623ae6b3f17caac8d279ccf3c104abebb61e21b95df015", kill_on_drop: false }`
[INFO] [stdout] 2d6f755b23f951a6ff623ae6b3f17caac8d279ccf3c104abebb61e21b95df015