[INFO] fetching crate minicbor-derive 0.15.0...
[INFO] checking minicbor-derive-0.15.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate minicbor-derive 0.15.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate minicbor-derive 0.15.0 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 minicbor-derive 0.15.0
[INFO] finished tweaking crates.io crate minicbor-derive 0.15.0
[INFO] tweaked toml for crates.io crate minicbor-derive 0.15.0 written to /workspace/builds/worker-0-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 5 packages to latest compatible versions
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e11ec250994d12b508406d2176b6ac4be7f06d3cfebc338cfdfff053cd0ea64c
[INFO] running `Command { std: "docker" "start" "-a" "e11ec250994d12b508406d2176b6ac4be7f06d3cfebc338cfdfff053cd0ea64c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e11ec250994d12b508406d2176b6ac4be7f06d3cfebc338cfdfff053cd0ea64c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11ec250994d12b508406d2176b6ac4be7f06d3cfebc338cfdfff053cd0ea64c", kill_on_drop: false }`
[INFO] [stdout] e11ec250994d12b508406d2176b6ac4be7f06d3cfebc338cfdfff053cd0ea64c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e6af42ebed420ec8dc0b4660eb8d82f391066376c598c6588984b117087dfc75
[INFO] running `Command { std: "docker" "start" "-a" "e6af42ebed420ec8dc0b4660eb8d82f391066376c598c6588984b117087dfc75", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking minicbor-derive v0.15.0 (/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:647:48
[INFO] [stdout]     |
[INFO] [stdout] 647 |     let find_type_param = |t: &syn::TypeParam| attrs.clone().into_iter()
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = 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/decode.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn derive_from(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
[INFO] [stdout]    |                    ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 14 |     let mut input = syn::parse_macro_input!(input as syn::DeriveInput);
[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] 15 |     let result = match &input.data {
[INFO] [stdout]    |         ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 23 |     proc_macro::TokenStream::from(result.unwrap_or_else(|e| e.to_compile_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/decode.rs:337:8
[INFO] [stdout]     |
[INFO] [stdout] 262 |       let default_decode_fn: syn::ExprPath = syn::parse_str("minicbor::Decode::decode")?;
[INFO] [stdout]     |           ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 263 |
[INFO] [stdout] 264 |       let actions = fields.fields().map(|field| {
[INFO] [stdout]     |           ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 325 |       let inits = fields.fields().types().map(|ty| {
[INFO] [stdout]     |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 333 |       let idents  = fields.fields().idents();
[INFO] [stdout]     |           ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 334 |       let types   = fields.fields().types();
[INFO] [stdout]     |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 337 |       Ok(match encoding {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 338 | |         Encoding::Array => quote! {
[INFO] [stdout] 339 | |             #(let mut #idents : core::option::Option<#types> = #inits;)*
[INFO] [stdout] ...   |
[INFO] [stdout] 379 | |         }
[INFO] [stdout] 380 | |     })
[INFO] [stdout]     | |     ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____|
[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/decode.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 452 | fn nils<'a, T>(fields: T) -> Vec<proc_macro2::TokenStream>
[INFO] [stdout]     |                --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 456 |     fields.into_iter().map(nil).collect()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/encode.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn derive_from(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
[INFO] [stdout]    |                    ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 13 |     let mut input = syn::parse_macro_input!(input as syn::DeriveInput);
[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] 14 |     let result = match &input.data {
[INFO] [stdout]    |         ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 22 |     proc_macro::TokenStream::from(result.unwrap_or_else(|e| e.to_compile_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/cbor_len.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub fn derive_from(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
[INFO] [stdout]    |                    ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 7  |     let mut input = syn::parse_macro_input!(input as syn::DeriveInput);
[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] 8  |     let result = match &input.data {
[INFO] [stdout]    |         ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 16 |     proc_macro::TokenStream::from(result.unwrap_or_else(|e| e.to_compile_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/attrs.rs:155:47
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 154 |                 let c = CustomCodec::Encode(codec::Encode { encode: s.parse()?, is_nil: None });
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 155 |                 attrs.try_insert(Kind::Codec, Value::Codec(c, meta.path.span()))?
[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]     = 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/attrs.rs:158:47
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 158 |                 attrs.try_insert(Kind::IsNil, Value::IsNil(s.parse()?, meta.path.span()))?
[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/attrs.rs:162:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |                 let c = CustomCodec::Decode(codec::Decode { decode: s.parse()?, nil: None });
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 162 |                 attrs.try_insert(Kind::Codec, Value::Codec(c, meta.path.span()))?
[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]     = 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/attrs.rs:165:45
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 165 |                 attrs.try_insert(Kind::Nil, Value::Nil(s.parse()?, meta.path.span()))?
[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/attrs.rs:169:47
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 168 |                 let c = CustomCodec::Module(s.parse()?, false);
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 169 |                 attrs.try_insert(Kind::Codec, Value::Codec(c, meta.path.span()))?
[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]     = 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/attrs.rs:174:51
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 172 |                 let t: syn::TypeParam = s.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 173 |                 let b = TypeParams::Encode(iter::once((t.ident.clone(), t)).collect());
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 174 |                 attrs.try_insert(Kind::TypeParam, Value::TypeParam(b, meta.path.span()))?
[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]     = 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/attrs.rs:179:51
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 177 |                 let t: syn::TypeParam = s.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 178 |                 let b = TypeParams::Decode(iter::once((t.ident.clone(), t)).collect());
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 179 |                 attrs.try_insert(Kind::TypeParam, Value::TypeParam(b, meta.path.span()))?
[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]     = 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/attrs.rs:185:51
[INFO] [stdout]     |
[INFO] [stdout] 181 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 182 |                 let t: syn::TypeParam = s.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 183 |                 let m = iter::once((t.ident.clone(), t)).collect::<HashMap<_, _>>();
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 184 |                 let b = TypeParams::Both { encode: m.clone(), decode: m };
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 185 |                 attrs.try_insert(Kind::TypeParam, Value::TypeParam(b, meta.path.span()))?
[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]     = 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/attrs.rs:192:54
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 188 |                 let mut h = HashSet::new();
[INFO] [stdout]     |                         - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 192 |                 attrs.try_insert(Kind::ContextBound, Value::ContextBound(h, meta.path.span()))?
[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/attrs.rs:195:49
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 195 |                 attrs.try_insert(Kind::CborLen, Value::CborLen(s.parse()?, meta.path.span()))?
[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/attrs.rs:201:47
[INFO] [stdout]     |
[INFO] [stdout] 197 |                 let content;
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 198 |                 syn::parenthesized!(content in meta.input);
[INFO] [stdout] 199 |                 let n: LitInt = content.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 200 |                 let i = parse_int(&n).map(Idx::N)?;
[INFO] [stdout] 201 |                 attrs.try_insert(Kind::Index, Value::Index(i, meta.path.span()))?
[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/attrs.rs:207:47
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 let content;
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 204 |                 syn::parenthesized!(content in meta.input);
[INFO] [stdout] 205 |                 let n: LitInt = content.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 206 |                 let i = parse_int(&n).map(Idx::B)?;
[INFO] [stdout] 207 |                 attrs.try_insert(Kind::Index, Value::Index(i, meta.path.span()))?
[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/attrs.rs:213:45
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 let content;
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 210 |                 syn::parenthesized!(content in meta.input);
[INFO] [stdout] 211 |                 let n: LitInt = content.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 212 |                 let i = n.base10_parse()?;
[INFO] [stdout] 213 |                 attrs.try_insert(Kind::Tag, Value::Tag(i, meta.path.span()))?
[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/fields.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn try_from<'a, I>(span: Span, iter: I) -> syn::Result<Self>
[INFO] [stdout]    |                                        ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 36 |         let mut fields  = Vec::new();
[INFO] [stdout]    |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 37 |         let mut skipped = Vec::new();
[INFO] [stdout]    |                 ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 69 |         Ok(Fields { fields, skipped })
[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/fields.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let idents  = self.fields().positions().zip(self.fields().idents().cloned());
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 85 |         let skipped = self.skipped().positions().zip(self.skipped().idents().map(|_| quote::format_ident!("_")));
[INFO] [stdout]    |             ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 86 |         let mut all = idents.chain(skipped).collect::<Vec<_>>();
[INFO] [stdout]    |                 --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 87 |         all.sort_unstable_by_key(|(p, _)| *p);
[INFO] [stdout] 88 |         all.into_iter().map(|(_, i)| i).collect()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/variants.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn try_from<'a, I>(span: Span, iter: I) -> syn::Result<Self>
[INFO] [stdout]    |                                        ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 19 |         let mut attrs   = Vec::new();
[INFO] [stdout]    |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 32 |         Ok(Variants { indices, attrs })
[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/lib.rs:647:48
[INFO] [stdout]     |
[INFO] [stdout] 647 |     let find_type_param = |t: &syn::TypeParam| attrs.clone().into_iter()
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = 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/decode.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn derive_from(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
[INFO] [stdout]    |                    ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 14 |     let mut input = syn::parse_macro_input!(input as syn::DeriveInput);
[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] 15 |     let result = match &input.data {
[INFO] [stdout]    |         ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 23 |     proc_macro::TokenStream::from(result.unwrap_or_else(|e| e.to_compile_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/decode.rs:337:8
[INFO] [stdout]     |
[INFO] [stdout] 262 |       let default_decode_fn: syn::ExprPath = syn::parse_str("minicbor::Decode::decode")?;
[INFO] [stdout]     |           ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 263 |
[INFO] [stdout] 264 |       let actions = fields.fields().map(|field| {
[INFO] [stdout]     |           ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 325 |       let inits = fields.fields().types().map(|ty| {
[INFO] [stdout]     |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 333 |       let idents  = fields.fields().idents();
[INFO] [stdout]     |           ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 334 |       let types   = fields.fields().types();
[INFO] [stdout]     |           ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 337 |       Ok(match encoding {
[INFO] [stdout]     |  ________^
[INFO] [stdout] 338 | |         Encoding::Array => quote! {
[INFO] [stdout] 339 | |             #(let mut #idents : core::option::Option<#types> = #inits;)*
[INFO] [stdout] ...   |
[INFO] [stdout] 379 | |         }
[INFO] [stdout] 380 | |     })
[INFO] [stdout]     | |     ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_____|
[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/decode.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 452 | fn nils<'a, T>(fields: T) -> Vec<proc_macro2::TokenStream>
[INFO] [stdout]     |                --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 456 |     fields.into_iter().map(nil).collect()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/encode.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn derive_from(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
[INFO] [stdout]    |                    ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 13 |     let mut input = syn::parse_macro_input!(input as syn::DeriveInput);
[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] 14 |     let result = match &input.data {
[INFO] [stdout]    |         ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 22 |     proc_macro::TokenStream::from(result.unwrap_or_else(|e| e.to_compile_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/cbor_len.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub fn derive_from(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
[INFO] [stdout]    |                    ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 7  |     let mut input = syn::parse_macro_input!(input as syn::DeriveInput);
[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] 8  |     let result = match &input.data {
[INFO] [stdout]    |         ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 16 |     proc_macro::TokenStream::from(result.unwrap_or_else(|e| e.to_compile_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/attrs.rs:155:47
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 154 |                 let c = CustomCodec::Encode(codec::Encode { encode: s.parse()?, is_nil: None });
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 155 |                 attrs.try_insert(Kind::Codec, Value::Codec(c, meta.path.span()))?
[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]     = 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/attrs.rs:158:47
[INFO] [stdout]     |
[INFO] [stdout] 157 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 158 |                 attrs.try_insert(Kind::IsNil, Value::IsNil(s.parse()?, meta.path.span()))?
[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/attrs.rs:162:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 161 |                 let c = CustomCodec::Decode(codec::Decode { decode: s.parse()?, nil: None });
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 162 |                 attrs.try_insert(Kind::Codec, Value::Codec(c, meta.path.span()))?
[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]     = 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/attrs.rs:165:45
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 165 |                 attrs.try_insert(Kind::Nil, Value::Nil(s.parse()?, meta.path.span()))?
[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/attrs.rs:169:47
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 168 |                 let c = CustomCodec::Module(s.parse()?, false);
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 169 |                 attrs.try_insert(Kind::Codec, Value::Codec(c, meta.path.span()))?
[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]     = 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/attrs.rs:174:51
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 172 |                 let t: syn::TypeParam = s.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 173 |                 let b = TypeParams::Encode(iter::once((t.ident.clone(), t)).collect());
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 174 |                 attrs.try_insert(Kind::TypeParam, Value::TypeParam(b, meta.path.span()))?
[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]     = 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/attrs.rs:179:51
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 177 |                 let t: syn::TypeParam = s.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 178 |                 let b = TypeParams::Decode(iter::once((t.ident.clone(), t)).collect());
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 179 |                 attrs.try_insert(Kind::TypeParam, Value::TypeParam(b, meta.path.span()))?
[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]     = 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/attrs.rs:185:51
[INFO] [stdout]     |
[INFO] [stdout] 181 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 182 |                 let t: syn::TypeParam = s.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 183 |                 let m = iter::once((t.ident.clone(), t)).collect::<HashMap<_, _>>();
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 184 |                 let b = TypeParams::Both { encode: m.clone(), decode: m };
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 185 |                 attrs.try_insert(Kind::TypeParam, Value::TypeParam(b, meta.path.span()))?
[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]     = 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/attrs.rs:192:54
[INFO] [stdout]     |
[INFO] [stdout] 187 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 188 |                 let mut h = HashSet::new();
[INFO] [stdout]     |                         - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 192 |                 attrs.try_insert(Kind::ContextBound, Value::ContextBound(h, meta.path.span()))?
[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/attrs.rs:195:49
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 let s: LitStr = meta.value()?.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 195 |                 attrs.try_insert(Kind::CborLen, Value::CborLen(s.parse()?, meta.path.span()))?
[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/attrs.rs:201:47
[INFO] [stdout]     |
[INFO] [stdout] 197 |                 let content;
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 198 |                 syn::parenthesized!(content in meta.input);
[INFO] [stdout] 199 |                 let n: LitInt = content.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 200 |                 let i = parse_int(&n).map(Idx::N)?;
[INFO] [stdout] 201 |                 attrs.try_insert(Kind::Index, Value::Index(i, meta.path.span()))?
[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/attrs.rs:207:47
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 let content;
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 204 |                 syn::parenthesized!(content in meta.input);
[INFO] [stdout] 205 |                 let n: LitInt = content.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 206 |                 let i = parse_int(&n).map(Idx::B)?;
[INFO] [stdout] 207 |                 attrs.try_insert(Kind::Index, Value::Index(i, meta.path.span()))?
[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/attrs.rs:213:45
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 let content;
[INFO] [stdout]     |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 210 |                 syn::parenthesized!(content in meta.input);
[INFO] [stdout] 211 |                 let n: LitInt = content.parse()?;
[INFO] [stdout]     |                     - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 212 |                 let i = n.base10_parse()?;
[INFO] [stdout] 213 |                 attrs.try_insert(Kind::Tag, Value::Tag(i, meta.path.span()))?
[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/fields.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn try_from<'a, I>(span: Span, iter: I) -> syn::Result<Self>
[INFO] [stdout]    |                                        ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 36 |         let mut fields  = Vec::new();
[INFO] [stdout]    |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 37 |         let mut skipped = Vec::new();
[INFO] [stdout]    |                 ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 69 |         Ok(Fields { fields, skipped })
[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/fields.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let idents  = self.fields().positions().zip(self.fields().idents().cloned());
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 85 |         let skipped = self.skipped().positions().zip(self.skipped().idents().map(|_| quote::format_ident!("_")));
[INFO] [stdout]    |             ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 86 |         let mut all = idents.chain(skipped).collect::<Vec<_>>();
[INFO] [stdout]    |                 --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 87 |         all.sort_unstable_by_key(|(p, _)| *p);
[INFO] [stdout] 88 |         all.into_iter().map(|(_, i)| i).collect()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/variants.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn try_from<'a, I>(span: Span, iter: I) -> syn::Result<Self>
[INFO] [stdout]    |                                        ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 19 |         let mut attrs   = Vec::new();
[INFO] [stdout]    |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 32 |         Ok(Variants { indices, attrs })
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minicbor-derive` (lib test) due to 23 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `minicbor-derive` (lib) due to 23 previous errors
[INFO] running `Command { std: "docker" "inspect" "e6af42ebed420ec8dc0b4660eb8d82f391066376c598c6588984b117087dfc75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6af42ebed420ec8dc0b4660eb8d82f391066376c598c6588984b117087dfc75", kill_on_drop: false }`
[INFO] [stdout] e6af42ebed420ec8dc0b4660eb8d82f391066376c598c6588984b117087dfc75