[INFO] fetching crate dharithri-sc-derive 0.43.3... [INFO] checking dharithri-sc-derive-0.43.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate dharithri-sc-derive 0.43.3 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate dharithri-sc-derive 0.43.3 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dharithri-sc-derive 0.43.3 [INFO] finished tweaking crates.io crate dharithri-sc-derive 0.43.3 [INFO] tweaked toml for crates.io crate dharithri-sc-derive 0.43.3 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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 endian-type v0.1.2 (available: v0.2.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4da6b81784246d3823f90f803b9d5a1ae1b5bcf036429c487c5f863b47e07410 [INFO] running `Command { std: "docker" "start" "-a" "4da6b81784246d3823f90f803b9d5a1ae1b5bcf036429c487c5f863b47e07410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4da6b81784246d3823f90f803b9d5a1ae1b5bcf036429c487c5f863b47e07410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4da6b81784246d3823f90f803b9d5a1ae1b5bcf036429c487c5f863b47e07410", kill_on_drop: false }` [INFO] [stdout] 4da6b81784246d3823f90f803b9d5a1ae1b5bcf036429c487c5f863b47e07410 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4eb8d6aa2b6696505f662883d75b039a1ead949431558b345af5f2c0c7984ff0 [INFO] running `Command { std: "docker" "start" "-a" "4eb8d6aa2b6696505f662883d75b039a1ead949431558b345af5f2c0c7984ff0", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking dharithri-sc-derive v0.43.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `ReturnType` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/generate/auto_impl_storage.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 26 | let msig = method_gen::generate_sig_with_attributes(m); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | let key_snippet = generate_key_snippet(m.method_args.as_slice(), identifier); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | match m.return_type.clone() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `ReturnType` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/generate/auto_impl_storage.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 68 | let msig = method_gen::generate_sig_with_attributes(m); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | let key_snippet = generate_key_snippet(m.method_args.as_slice(), identifier); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 70 | match m.return_type.clone() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `ReturnType` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/generate/auto_impl_storage.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 26 | let msig = method_gen::generate_sig_with_attributes(m); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | let key_snippet = generate_key_snippet(m.method_args.as_slice(), identifier); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | match m.return_type.clone() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `ReturnType` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/generate/auto_impl_storage.rs:70:11 [INFO] [stdout] | [INFO] [stdout] 68 | let msig = method_gen::generate_sig_with_attributes(m); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | let key_snippet = generate_key_snippet(m.method_args.as_slice(), identifier); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 70 | match m.return_type.clone() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parse/attributes/doc_attr.rs:29:65 [INFO] [stdout] | [INFO] [stdout] 20 | let mut tokens_iter = attr.clone().tokens.into_iter(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 29 | if let Some(proc_macro2::TokenTree::Literal(lit)) = tokens_iter.next() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parse/attributes/doc_attr.rs:29:65 [INFO] [stdout] | [INFO] [stdout] 20 | let mut tokens_iter = attr.clone().tokens.into_iter(); [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 29 | if let Some(proc_macro2::TokenTree::Literal(lit)) = tokens_iter.next() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `proxy_obj_name` is never read [INFO] [stdout] --> src/generate/auto_impl_proxy.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ProxyGetterReturnType { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 12 | pub module_path: ProxyModulePath, [INFO] [stdout] 13 | pub proxy_obj_name: syn::PathSegment, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `auto_inheritance_modules` and `trait_attributes` are never read [INFO] [stdout] --> src/model/contract_trait.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ContractTrait { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub auto_inheritance_modules: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub trait_attributes: TraitProperties, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `trait_name` is never read [INFO] [stdout] --> src/model/supertrait.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Supertrait { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 8 | pub full_path: syn::Path, [INFO] [stdout] 9 | pub trait_name: syn::PathSegment, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Supertrait` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `proxy_obj_name` is never read [INFO] [stdout] --> src/generate/auto_impl_proxy.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct ProxyGetterReturnType { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 12 | pub module_path: ProxyModulePath, [INFO] [stdout] 13 | pub proxy_obj_name: syn::PathSegment, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `auto_inheritance_modules` and `trait_attributes` are never read [INFO] [stdout] --> src/model/contract_trait.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ContractTrait { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub auto_inheritance_modules: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub trait_attributes: TraitProperties, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `trait_name` is never read [INFO] [stdout] --> src/model/supertrait.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Supertrait { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 8 | pub full_path: syn::Path, [INFO] [stdout] 9 | pub trait_name: syn::PathSegment, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Supertrait` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dharithri-sc-derive` (lib) due to 4 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dharithri-sc-derive` (lib test) due to 4 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4eb8d6aa2b6696505f662883d75b039a1ead949431558b345af5f2c0c7984ff0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eb8d6aa2b6696505f662883d75b039a1ead949431558b345af5f2c0c7984ff0", kill_on_drop: false }` [INFO] [stdout] 4eb8d6aa2b6696505f662883d75b039a1ead949431558b345af5f2c0c7984ff0