[INFO] fetching crate safer_ffi-proc_macros 0.1.12...
[INFO] checking safer_ffi-proc_macros-0.1.12 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate safer_ffi-proc_macros 0.1.12 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate safer_ffi-proc_macros 0.1.12 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 safer_ffi-proc_macros 0.1.12
[INFO] finished tweaking crates.io crate safer_ffi-proc_macros 0.1.12
[INFO] tweaked toml for crates.io crate safer_ffi-proc_macros 0.1.12 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]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding macro_rules_attribute v0.1.3 (latest: v0.2.0)
[INFO] [stderr]       Adding macro_rules_attribute-proc_macro v0.1.3 (latest: v0.2.0)
[INFO] [stderr]       Adding prettyplease v0.1.25 (latest: v0.2.22)
[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] 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] 168b46603e456d3d425ecc6a9808584ce03114cb8bb56c907640f41e21d44b58
[INFO] running `Command { std: "docker" "start" "-a" "168b46603e456d3d425ecc6a9808584ce03114cb8bb56c907640f41e21d44b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "168b46603e456d3d425ecc6a9808584ce03114cb8bb56c907640f41e21d44b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168b46603e456d3d425ecc6a9808584ce03114cb8bb56c907640f41e21d44b58", kill_on_drop: false }`
[INFO] [stdout] 168b46603e456d3d425ecc6a9808584ce03114cb8bb56c907640f41e21d44b58
[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] 6d067486d7202536a34fb0ee43f1830cbd56610cd2e2846d8cb8d28f7a26ef2b
[INFO] running `Command { std: "docker" "start" "-a" "6d067486d7202536a34fb0ee43f1830cbd56610cd2e2846d8cb8d28f7a26ef2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]     Checking macro_rules_attribute v0.1.3
[INFO] [stderr]     Checking safer_ffi-proc_macros v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `CType`
[INFO] [stdout]    --> utils/macros.rs:129:15
[INFO] [stdout]     |
[INFO] [stdout] 129 |             $($rename = "__if_provided",
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: derives/c_type/struct_.rs:36:5
[INFO] [stdout]     |
[INFO] [stdout] 36  |     #[apply(let_quote!)]
[INFO] [stdout]     |     -------------------- in this procedural macro expansion
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(CType, values("__if_provided"))'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(CType, values(\"__if_provided\"))");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `__let_quote` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `krate`
[INFO] [stdout]    --> utils/macros.rs:129:15
[INFO] [stdout]     |
[INFO] [stdout] 129 |             $($rename = "__if_provided",
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: ffi_export/const_.rs:54:9
[INFO] [stdout]     |
[INFO] [stdout] 54  |         #[apply(let_quote!)]
[INFO] [stdout]     |         -------------------- in this procedural macro expansion
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(krate, values("__if_provided"))'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(krate, values(\"__if_provided\"))");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `__let_quote` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async_fn`
[INFO] [stdout]   --> ffi_export/fn_/args.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg_attr(not(feature = "async_fn"),
[INFO] [stdout]    |                    ^^^^^^^^^^----------
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: there is a expected value with a similar name: `"async-fn"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `async-fn`, `dyn-traits`, `headers`, `js`, and `verbose-expansions`
[INFO] [stdout]    = help: consider adding `async_fn` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `CType`
[INFO] [stdout]    --> utils/macros.rs:129:15
[INFO] [stdout]     |
[INFO] [stdout] 129 |             $($rename = "__if_provided",
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: derives/c_type/struct_.rs:36:5
[INFO] [stdout]     |
[INFO] [stdout] 36  |     #[apply(let_quote!)]
[INFO] [stdout]     |     -------------------- in this procedural macro expansion
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(CType, values("__if_provided"))'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(CType, values(\"__if_provided\"))");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `__let_quote` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `TODO`
[INFO] [stdout]  --> ffi_export/static_.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[cfg(not(TODO))]
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(TODO)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(TODO)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `krate`
[INFO] [stdout]    --> utils/macros.rs:129:15
[INFO] [stdout]     |
[INFO] [stdout] 129 |             $($rename = "__if_provided",
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: ffi_export/const_.rs:54:9
[INFO] [stdout]     |
[INFO] [stdout] 54  |         #[apply(let_quote!)]
[INFO] [stdout]     |         -------------------- in this procedural macro expansion
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(krate, values("__if_provided"))'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(krate, values(\"__if_provided\"))");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `__let_quote` which comes from the expansion of the attribute macro `apply` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async_fn`
[INFO] [stdout]   --> ffi_export/fn_/args.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg_attr(not(feature = "async_fn"),
[INFO] [stdout]    |                    ^^^^^^^^^^----------
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: there is a expected value with a similar name: `"async-fn"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `async-fn`, `dyn-traits`, `headers`, `js`, and `verbose-expansions`
[INFO] [stdout]    = help: consider adding `async_fn` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `TODO`
[INFO] [stdout]  --> ffi_export/static_.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[cfg(not(TODO))]
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(TODO)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(TODO)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[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]   --> utils/macros.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     $proc_macro_result
[INFO] [stdout] 33 | |         .unwrap_or_else(|mut err| {
[INFO] [stdout] 34 | |             let mut iter_errors =
[INFO] [stdout] 35 | |                 err .into_iter()
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             err.to_compile_error()
[INFO] [stdout] 48 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]   ::: _mod.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 |   fn c_str (input: TokenStream)
[INFO] [stdout]    |             ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 86 |       unwrap!(c_str::c_str(input.into()))
[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 `unwrap` (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]   --> utils/macros.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                         err.to_compile_error(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: _mod.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     unwrap!(c_str::c_str(input.into()))
[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 `unwrap` (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]   --> utils/macros.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     $proc_macro_result
[INFO] [stdout] 33 | |         .unwrap_or_else(|mut err| {
[INFO] [stdout] 34 | |             let mut iter_errors =
[INFO] [stdout] 35 | |                 err .into_iter()
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             err.to_compile_error()
[INFO] [stdout] 48 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]   ::: _mod.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 90 |   fn ffi_export (attrs: TokenStream, input: TokenStream)
[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] 93 | /     unwrap!(
[INFO] [stdout] 94 | |         ffi_export::ffi_export(attrs.into(), input.into())
[INFO] [stdout] 95 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 96 | |     )
[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 `unwrap` (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]   --> utils/macros.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                           err.to_compile_error(),
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: _mod.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | /     unwrap!(
[INFO] [stdout] 94 | |         ffi_export::ffi_export(attrs.into(), input.into())
[INFO] [stdout] 95 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 96 | |     )
[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 `unwrap` (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]    --> utils/macros.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout] 32  | /     $proc_macro_result
[INFO] [stdout] 33  | |         .unwrap_or_else(|mut err| {
[INFO] [stdout] 34  | |             let mut iter_errors =
[INFO] [stdout] 35  | |                 err .into_iter()
[INFO] [stdout] ...   |
[INFO] [stdout] 47  | |             err.to_compile_error()
[INFO] [stdout] 48  | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: _mod.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |       attrs: TokenStream,
[INFO] [stdout]     |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 102 |       input: TokenStream,
[INFO] [stdout]     |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 105 | /     unwrap!(
[INFO] [stdout] 106 | |         derives::derive_ReprC(attrs.into(), input.into())
[INFO] [stdout] 107 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 108 | |     )
[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 `unwrap` (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]    --> utils/macros.rs:37:25
[INFO] [stdout]     |
[INFO] [stdout] 37  |                           err.to_compile_error(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: _mod.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | /     unwrap!(
[INFO] [stdout] 106 | |         derives::derive_ReprC(attrs.into(), input.into())
[INFO] [stdout] 107 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 108 | |     )
[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 `unwrap` (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]    --> utils/macros.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout] 32  | /     $proc_macro_result
[INFO] [stdout] 33  | |         .unwrap_or_else(|mut err| {
[INFO] [stdout] 34  | |             let mut iter_errors =
[INFO] [stdout] 35  | |                 err .into_iter()
[INFO] [stdout] ...   |
[INFO] [stdout] 47  | |             err.to_compile_error()
[INFO] [stdout] 48  | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: _mod.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |       attrs: TokenStream,
[INFO] [stdout]     |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 123 |       input: TokenStream,
[INFO] [stdout]     |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 126 | /     unwrap!(
[INFO] [stdout] 127 | |         derives::repr_c::derive(attrs.into(), input.into())
[INFO] [stdout] 128 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 129 | |     )
[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 `unwrap` (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]    --> utils/macros.rs:37:25
[INFO] [stdout]     |
[INFO] [stdout] 37  |                           err.to_compile_error(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: _mod.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | /     unwrap!(
[INFO] [stdout] 127 | |         derives::repr_c::derive(attrs.into(), input.into())
[INFO] [stdout] 128 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 129 | |     )
[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 `unwrap` (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]    --> _mod.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     input: TokenStream,
[INFO] [stdout]     |     ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 149 |     let (span, tts) = parse_macro_input!(input with parser);
[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] 150 |     respan(span, tts.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]    --> _mod.rs:137:54
[INFO] [stdout]     |
[INFO] [stdout] 137 |       let parser = |input: ParseStream<'_>| Result::Ok({
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 138 | |         let mut contents;
[INFO] [stdout] 139 | |         ({
[INFO] [stdout] 140 | |             parenthesized!(contents in input);
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |         })
[INFO] [stdout] 148 | |     });
[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]    --> _mod.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |       tts: TokenStream2,
[INFO] [stdout]     |       ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 160 | /     tts.into_iter().map(|mut tt| {
[INFO] [stdout] 161 | |         if let TokenTree::Group(ref mut g) = tt {
[INFO] [stdout] 162 | |             let g_span = g.span();
[INFO] [stdout] 163 | |             *g = Group::new(
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |         tt
[INFO] [stdout] 174 | |     }).collect()
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> derives/_mod.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 | /             (
[INFO] [stdout] 96 | |                 Attribute::parse_outer(input)?,
[INFO] [stdout] 97 | |                 input.parse::<TokenStream2>().unwrap(),
[INFO] [stdout] 98 | |             )
[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]   --> derives/c_type/struct_.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |             || attr.parse_args::<Ident>().ok()
[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]    --> derives/c_type/struct_.rs:113:60
[INFO] [stdout]     |
[INFO] [stdout] 113 |               (0..).zip(fields).try_vmap(|(i, f)| Result::Ok({
[INFO] [stdout]     |  ____________________________________________________________^
[INFO] [stdout] 114 | |                 let ref field_docs = utils::extract_docs(&f.attrs)?;
[INFO] [stdout] 115 | |                 let ref field_name_str = f.ident.as_ref().map_or_else(
[INFO] [stdout] 116 | |                     || format!("_{i}"),
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |                 )
[INFO] [stdout] 127 | |             }))?
[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]   --> derives/repr_c/enum_.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 || attr.parse_args::<Ident>().ok()
[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]    --> derives/repr_c/enum_.rs:139:46
[INFO] [stdout]     |
[INFO] [stdout] 139 |               variants.try_vmap(|v| Result::Ok({
[INFO] [stdout]     |  ______________________________________________^
[INFO] [stdout] 140 | |                 let ref VariantName_str = v.ident.to_string();
[INFO] [stdout] 141 | |                 let discriminant = if let Some((_eq, disc)) = &v.discriminant {
[INFO] [stdout] 142 | |                     quote!(
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |                 )
[INFO] [stdout] 158 | |             }))?
[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]    --> derives/repr_c/enum_.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 301 |       let (c_type, repr) =
[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] 307 |                   let IntTy = quote!(
[INFO] [stdout]     |  _____________________-----___-
[INFO] [stdout]     | |                     |
[INFO] [stdout]     | |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 308 | |                     ::safer_ffi::ඞ::#ident
[INFO] [stdout] 309 | |                 );
[INFO] [stdout]     | |_________________- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 310 |                   (
[INFO] [stdout] 311 | /                     quote!(
[INFO] [stdout] 312 | |                         ::safer_ffi::ඞ::Some(
[INFO] [stdout] 313 | |                             &::safer_ffi::ඞ::marker::PhantomData::<#IntTy>
[INFO] [stdout] 314 | |                         )
[INFO] [stdout] 315 | |                     ),
[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] 328 |                   let IntTy = quote!(
[INFO] [stdout]     |  _____________________-----___-
[INFO] [stdout]     | |                     |
[INFO] [stdout]     | |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 329 |                       ::safer_ffi::ඞ::os::raw::c_int
[INFO] [stdout] 330 | |                 );
[INFO] [stdout]     | |_________________- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 331 |                   (
[INFO] [stdout] 332 | /                     quote!(
[INFO] [stdout] 333 |                           ::safer_ffi::ඞ::None
[INFO] [stdout] 334 | |                     ),
[INFO] [stdout]     | |_____________________- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 344 | |     Ok((c_type, repr))
[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]   --> derives/repr_c/struct_.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |             || attr.parse_args::<Ident>().ok()
[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]   --> derives/repr_c/struct_.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let EachFieldTy @ _ = || fields.iter().map(|Field { ty, .. }| ty);
[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]   --> derives/repr_c/struct_.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let each_field_name = || (0..).zip(fields).map(|(i, f)| match f.ident {
[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]    --> derives/handle_fptr.rs:188:27
[INFO] [stdout]     |
[INFO] [stdout] 188 |                   .map(|it| it
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 189 | |                     .lifetimes
[INFO] [stdout] 190 | |                     .iter()
[INFO] [stdout] 191 | |                     .cloned()
[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]   --> ffi_export/_mod.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     args: TokenStream2,
[INFO] [stdout]    |     ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |     input: TokenStream2,
[INFO] [stdout]    |     ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 21 |     match parse2::<Item>(input)? {
[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]   --> utils/_mod.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 .map_or(vec![], |wc| wc.predicates.iter().cloned().collect())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> utils/_mod.rs:220:22
[INFO] [stdout]     |
[INFO] [stdout] 220 |               .then(|| Parser::parse2(
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 221 | |                 |input: ParseStream<'_>| Ok(
[INFO] [stdout] 222 | |                     if input.peek(Token![=]) {
[INFO] [stdout] 223 | |                         let _: Token![=] = input.parse::<Token![=]>().unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 232 | |                 attr.tokens.clone(),
[INFO] [stdout] 233 | |             )
[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]    --> utils/_mod.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 | /                     if input.peek(Token![=]) {
[INFO] [stdout] 223 | |                         let _: Token![=] = input.parse::<Token![=]>().unwrap();
[INFO] [stdout] 224 | |                         let doc_str: Expr = input.parse()?;
[INFO] [stdout] 225 | |                         let _: Option<Token![,]> = input.parse()?;
[INFO] [stdout] ...   |
[INFO] [stdout] 229 | |                         None
[INFO] [stdout] 230 | |                     }
[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]   --> utils/extension_traits.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 9  |     fn vec (self: Self)
[INFO] [stdout]    |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 13 |         self.into_iter().collect()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> utils/extension_traits.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         self: Self,
[INFO] [stdout]    |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 21 |         f: impl FnMut(Self::Item) -> T,
[INFO] [stdout]    |         ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 24 |         self.into_iter().map(f).collect()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> utils/extension_traits.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         self: Self,
[INFO] [stdout]    |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 29 |         f: impl FnMut(Self::Item) -> 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] 32 |         self.into_iter().map(f).collect()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> utils/extension_traits.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |         item: A,
[INFO] [stdout]    |         ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 62 |         self.extend([item])
[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]    --> utils/trait_impl_shenanigans.rs:44:5
[INFO] [stdout]     |
[INFO] [stdout] 44  |     generics.clone().also(|it| {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: utils/macros.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let quoted = crate::utils::LazyQuote(
[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]     |
[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 30 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `safer_ffi-proc_macros` (lib test) due to 31 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> utils/macros.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     $proc_macro_result
[INFO] [stdout] 33 | |         .unwrap_or_else(|mut err| {
[INFO] [stdout] 34 | |             let mut iter_errors =
[INFO] [stdout] 35 | |                 err .into_iter()
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             err.to_compile_error()
[INFO] [stdout] 48 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]   ::: _mod.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 |   fn c_str (input: TokenStream)
[INFO] [stdout]    |             ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 86 |       unwrap!(c_str::c_str(input.into()))
[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 `unwrap` (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]   --> utils/macros.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                         err.to_compile_error(),
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: _mod.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     unwrap!(c_str::c_str(input.into()))
[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 `unwrap` (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]   --> utils/macros.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     $proc_macro_result
[INFO] [stdout] 33 | |         .unwrap_or_else(|mut err| {
[INFO] [stdout] 34 | |             let mut iter_errors =
[INFO] [stdout] 35 | |                 err .into_iter()
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             err.to_compile_error()
[INFO] [stdout] 48 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]   ::: _mod.rs:90:16
[INFO] [stdout]    |
[INFO] [stdout] 90 |   fn ffi_export (attrs: TokenStream, input: TokenStream)
[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] 93 | /     unwrap!(
[INFO] [stdout] 94 | |         ffi_export::ffi_export(attrs.into(), input.into())
[INFO] [stdout] 95 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 96 | |     )
[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 `unwrap` (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]   --> utils/macros.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |                           err.to_compile_error(),
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: _mod.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | /     unwrap!(
[INFO] [stdout] 94 | |         ffi_export::ffi_export(attrs.into(), input.into())
[INFO] [stdout] 95 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 96 | |     )
[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 `unwrap` (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]    --> utils/macros.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout] 32  | /     $proc_macro_result
[INFO] [stdout] 33  | |         .unwrap_or_else(|mut err| {
[INFO] [stdout] 34  | |             let mut iter_errors =
[INFO] [stdout] 35  | |                 err .into_iter()
[INFO] [stdout] ...   |
[INFO] [stdout] 47  | |             err.to_compile_error()
[INFO] [stdout] 48  | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: _mod.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |       attrs: TokenStream,
[INFO] [stdout]     |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 102 |       input: TokenStream,
[INFO] [stdout]     |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 105 | /     unwrap!(
[INFO] [stdout] 106 | |         derives::derive_ReprC(attrs.into(), input.into())
[INFO] [stdout] 107 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 108 | |     )
[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 `unwrap` (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]    --> utils/macros.rs:37:25
[INFO] [stdout]     |
[INFO] [stdout] 37  |                           err.to_compile_error(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: _mod.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | /     unwrap!(
[INFO] [stdout] 106 | |         derives::derive_ReprC(attrs.into(), input.into())
[INFO] [stdout] 107 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 108 | |     )
[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 `unwrap` (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]    --> utils/macros.rs:32:5
[INFO] [stdout]     |
[INFO] [stdout] 32  | /     $proc_macro_result
[INFO] [stdout] 33  | |         .unwrap_or_else(|mut err| {
[INFO] [stdout] 34  | |             let mut iter_errors =
[INFO] [stdout] 35  | |                 err .into_iter()
[INFO] [stdout] ...   |
[INFO] [stdout] 47  | |             err.to_compile_error()
[INFO] [stdout] 48  | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]    ::: _mod.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |       attrs: TokenStream,
[INFO] [stdout]     |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 123 |       input: TokenStream,
[INFO] [stdout]     |       ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 126 | /     unwrap!(
[INFO] [stdout] 127 | |         derives::repr_c::derive(attrs.into(), input.into())
[INFO] [stdout] 128 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 129 | |     )
[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 `unwrap` (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]    --> utils/macros.rs:37:25
[INFO] [stdout]     |
[INFO] [stdout] 37  |                           err.to_compile_error(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: _mod.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | /     unwrap!(
[INFO] [stdout] 127 | |         derives::repr_c::derive(attrs.into(), input.into())
[INFO] [stdout] 128 | |             .map(utils::mb_file_expanded)
[INFO] [stdout] 129 | |     )
[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 `unwrap` (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]    --> _mod.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     input: TokenStream,
[INFO] [stdout]     |     ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 149 |     let (span, tts) = parse_macro_input!(input with parser);
[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] 150 |     respan(span, tts.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]    --> _mod.rs:137:54
[INFO] [stdout]     |
[INFO] [stdout] 137 |       let parser = |input: ParseStream<'_>| Result::Ok({
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 138 | |         let mut contents;
[INFO] [stdout] 139 | |         ({
[INFO] [stdout] 140 | |             parenthesized!(contents in input);
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |         })
[INFO] [stdout] 148 | |     });
[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]    --> _mod.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |       tts: TokenStream2,
[INFO] [stdout]     |       ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 160 | /     tts.into_iter().map(|mut tt| {
[INFO] [stdout] 161 | |         if let TokenTree::Group(ref mut g) = tt {
[INFO] [stdout] 162 | |             let g_span = g.span();
[INFO] [stdout] 163 | |             *g = Group::new(
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |         tt
[INFO] [stdout] 174 | |     }).collect()
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> derives/_mod.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 | /             (
[INFO] [stdout] 96 | |                 Attribute::parse_outer(input)?,
[INFO] [stdout] 97 | |                 input.parse::<TokenStream2>().unwrap(),
[INFO] [stdout] 98 | |             )
[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]   --> derives/c_type/struct_.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |             || attr.parse_args::<Ident>().ok()
[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]    --> derives/c_type/struct_.rs:113:60
[INFO] [stdout]     |
[INFO] [stdout] 113 |               (0..).zip(fields).try_vmap(|(i, f)| Result::Ok({
[INFO] [stdout]     |  ____________________________________________________________^
[INFO] [stdout] 114 | |                 let ref field_docs = utils::extract_docs(&f.attrs)?;
[INFO] [stdout] 115 | |                 let ref field_name_str = f.ident.as_ref().map_or_else(
[INFO] [stdout] 116 | |                     || format!("_{i}"),
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |                 )
[INFO] [stdout] 127 | |             }))?
[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]   --> derives/repr_c/enum_.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |                 || attr.parse_args::<Ident>().ok()
[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]    --> derives/repr_c/enum_.rs:139:46
[INFO] [stdout]     |
[INFO] [stdout] 139 |               variants.try_vmap(|v| Result::Ok({
[INFO] [stdout]     |  ______________________________________________^
[INFO] [stdout] 140 | |                 let ref VariantName_str = v.ident.to_string();
[INFO] [stdout] 141 | |                 let discriminant = if let Some((_eq, disc)) = &v.discriminant {
[INFO] [stdout] 142 | |                     quote!(
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |                 )
[INFO] [stdout] 158 | |             }))?
[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]    --> derives/repr_c/enum_.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 301 |       let (c_type, repr) =
[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] 307 |                   let IntTy = quote!(
[INFO] [stdout]     |  _____________________-----___-
[INFO] [stdout]     | |                     |
[INFO] [stdout]     | |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 308 | |                     ::safer_ffi::ඞ::#ident
[INFO] [stdout] 309 | |                 );
[INFO] [stdout]     | |_________________- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 310 |                   (
[INFO] [stdout] 311 | /                     quote!(
[INFO] [stdout] 312 | |                         ::safer_ffi::ඞ::Some(
[INFO] [stdout] 313 | |                             &::safer_ffi::ඞ::marker::PhantomData::<#IntTy>
[INFO] [stdout] 314 | |                         )
[INFO] [stdout] 315 | |                     ),
[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] 328 |                   let IntTy = quote!(
[INFO] [stdout]     |  _____________________-----___-
[INFO] [stdout]     | |                     |
[INFO] [stdout]     | |                     these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 329 |                       ::safer_ffi::ඞ::os::raw::c_int
[INFO] [stdout] 330 | |                 );
[INFO] [stdout]     | |_________________- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 331 |                   (
[INFO] [stdout] 332 | /                     quote!(
[INFO] [stdout] 333 |                           ::safer_ffi::ඞ::None
[INFO] [stdout] 334 | |                     ),
[INFO] [stdout]     | |_____________________- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 344 | |     Ok((c_type, repr))
[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]   --> derives/repr_c/struct_.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |             || attr.parse_args::<Ident>().ok()
[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]   --> derives/repr_c/struct_.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let EachFieldTy @ _ = || fields.iter().map(|Field { ty, .. }| ty);
[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]   --> derives/repr_c/struct_.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let each_field_name = || (0..).zip(fields).map(|(i, f)| match f.ident {
[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]    --> derives/handle_fptr.rs:188:27
[INFO] [stdout]     |
[INFO] [stdout] 188 |                   .map(|it| it
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 189 | |                     .lifetimes
[INFO] [stdout] 190 | |                     .iter()
[INFO] [stdout] 191 | |                     .cloned()
[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]   --> ffi_export/_mod.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     args: TokenStream2,
[INFO] [stdout]    |     ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |     input: TokenStream2,
[INFO] [stdout]    |     ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 21 |     match parse2::<Item>(input)? {
[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]   --> utils/_mod.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 .map_or(vec![], |wc| wc.predicates.iter().cloned().collect())
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> utils/_mod.rs:220:22
[INFO] [stdout]     |
[INFO] [stdout] 220 |               .then(|| Parser::parse2(
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 221 | |                 |input: ParseStream<'_>| Ok(
[INFO] [stdout] 222 | |                     if input.peek(Token![=]) {
[INFO] [stdout] 223 | |                         let _: Token![=] = input.parse::<Token![=]>().unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 232 | |                 attr.tokens.clone(),
[INFO] [stdout] 233 | |             )
[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]    --> utils/_mod.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 | /                     if input.peek(Token![=]) {
[INFO] [stdout] 223 | |                         let _: Token![=] = input.parse::<Token![=]>().unwrap();
[INFO] [stdout] 224 | |                         let doc_str: Expr = input.parse()?;
[INFO] [stdout] 225 | |                         let _: Option<Token![,]> = input.parse()?;
[INFO] [stdout] ...   |
[INFO] [stdout] 229 | |                         None
[INFO] [stdout] 230 | |                     }
[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]   --> utils/extension_traits.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 9  |     fn vec (self: Self)
[INFO] [stdout]    |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 13 |         self.into_iter().collect()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> utils/extension_traits.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         self: Self,
[INFO] [stdout]    |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 21 |         f: impl FnMut(Self::Item) -> T,
[INFO] [stdout]    |         ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 24 |         self.into_iter().map(f).collect()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> utils/extension_traits.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         self: Self,
[INFO] [stdout]    |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 29 |         f: impl FnMut(Self::Item) -> 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] 32 |         self.into_iter().map(f).collect()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> utils/extension_traits.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |         item: A,
[INFO] [stdout]    |         ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 62 |         self.extend([item])
[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]    --> utils/trait_impl_shenanigans.rs:44:5
[INFO] [stdout]     |
[INFO] [stdout] 44  |     generics.clone().also(|it| {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: utils/macros.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |         let quoted = crate::utils::LazyQuote(
[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]     |
[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 30 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `safer_ffi-proc_macros` (lib) due to 31 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6d067486d7202536a34fb0ee43f1830cbd56610cd2e2846d8cb8d28f7a26ef2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d067486d7202536a34fb0ee43f1830cbd56610cd2e2846d8cb8d28f7a26ef2b", kill_on_drop: false }`
[INFO] [stdout] 6d067486d7202536a34fb0ee43f1830cbd56610cd2e2846d8cb8d28f7a26ef2b