[INFO] fetching crate pest_tree_derive 0.4.3... [INFO] checking pest_tree_derive-0.4.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pest_tree_derive 0.4.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate pest_tree_derive 0.4.3 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 pest_tree_derive 0.4.3 [INFO] finished tweaking crates.io crate pest_tree_derive 0.4.3 [INFO] tweaked toml for crates.io crate pest_tree_derive 0.4.3 written to /workspace/builds/worker-4-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 16 packages to latest compatible versions [INFO] [stderr] Adding darling v0.14.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_core v0.14.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_macro v0.14.4 (latest: v0.20.10) [INFO] [stderr] Adding derive_builder v0.12.0 (latest: v0.20.1) [INFO] [stderr] Adding derive_builder_core v0.12.0 (latest: v0.20.1) [INFO] [stderr] Adding derive_builder_macro v0.12.0 (latest: v0.20.1) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b444f9b8b0734065dd69ac484fc25e489753f72cd7894ecd41b0d7013b8c4f8 [INFO] running `Command { std: "docker" "start" "-a" "9b444f9b8b0734065dd69ac484fc25e489753f72cd7894ecd41b0d7013b8c4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b444f9b8b0734065dd69ac484fc25e489753f72cd7894ecd41b0d7013b8c4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b444f9b8b0734065dd69ac484fc25e489753f72cd7894ecd41b0d7013b8c4f8", kill_on_drop: false }` [INFO] [stdout] 9b444f9b8b0734065dd69ac484fc25e489753f72cd7894ecd41b0d7013b8c4f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc1fceaa16b393f2c9050c52ba91e086f0de66a9f4c3f0eda7116057201f5844 [INFO] running `Command { std: "docker" "start" "-a" "bc1fceaa16b393f2c9050c52ba91e086f0de66a9f4c3f0eda7116057201f5844", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking pest_tree_derive v0.4.3 (/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/attributes.rs:137:23 [INFO] [stdout] | [INFO] [stdout] 137 | .find(|v| v.search_for_rule().is_some()) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/direct_struct.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | let basic_attributes = BasicAttribute::from_syn_attributes(&field.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | / DirectFieldContextBuilder::default() [INFO] [stdout] 18 | | .member_ident( [INFO] [stdout] 19 | | field [INFO] [stdout] 20 | | .ident [INFO] [stdout] ... | [INFO] [stdout] 38 | | .ty(field.ty.clone()) [INFO] [stdout] 39 | | .build() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/direct_struct.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 65 | fn from_syn_item_struct(item_struct: syn::ItemStruct) -> Self { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | let basic_attributes = BasicAttribute::from_syn_attributes(&item_struct.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | let derive_context = DeriveContextBuilder::default() [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | / DirectStructContextBuilder::default() [INFO] [stdout] 77 | | .ctx(derive_context) [INFO] [stdout] 78 | | .fields( [INFO] [stdout] 79 | | item_struct [INFO] [stdout] ... | [INFO] [stdout] 96 | | ) [INFO] [stdout] 97 | | .build() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/sequential_struct.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | let basic_attributes = BasicAttribute::from_syn_attributes(&field.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | / SequentialFieldContextBuilder::default() [INFO] [stdout] 23 | | .member_ident(field.ident.clone().unwrap()) [INFO] [stdout] 24 | | .ty(field.ty.clone()) [INFO] [stdout] 25 | | .conversion_attr( [INFO] [stdout] ... | [INFO] [stdout] 51 | | .skip_if_fail(BasicAttribute::is_skippable(&basic_attributes)) [INFO] [stdout] 52 | | .build() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/sequential_struct.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 155 | fn from_syn_item_struct(item_struct: syn::ItemStruct) -> Self { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 156 | let basic_attributes = BasicAttribute::from_syn_attributes(&item_struct.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 157 | let derive_context = DeriveContextBuilder::default() [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | / SequentialStructContextBuilder::default() [INFO] [stdout] 167 | | .ctx(derive_context) [INFO] [stdout] 168 | | .fields( [INFO] [stdout] 169 | | item_struct [INFO] [stdout] ... | [INFO] [stdout] 186 | | ) [INFO] [stdout] 187 | | .build() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/conditional_enum.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 101 | fn from_syn_item_enum(item_enum: syn::ItemEnum) -> Self { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | let basic_attributes = BasicAttribute::from_syn_attributes(&item_enum.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | let derive_context = DeriveContextBuilder::default() [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 112 | / ConditionalEnumContextBuilder::default() [INFO] [stdout] 113 | | .require_attrs( [INFO] [stdout] 114 | | basic_attributes [INFO] [stdout] 115 | | .into_iter() [INFO] [stdout] ... | [INFO] [stdout] 132 | | ) [INFO] [stdout] 133 | | .build() [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: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pest_tree_derive` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/attributes.rs:137:23 [INFO] [stdout] | [INFO] [stdout] 137 | .find(|v| v.search_for_rule().is_some()) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/direct_struct.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 16 | let basic_attributes = BasicAttribute::from_syn_attributes(&field.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | / DirectFieldContextBuilder::default() [INFO] [stdout] 18 | | .member_ident( [INFO] [stdout] 19 | | field [INFO] [stdout] 20 | | .ident [INFO] [stdout] ... | [INFO] [stdout] 38 | | .ty(field.ty.clone()) [INFO] [stdout] 39 | | .build() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/direct_struct.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 65 | fn from_syn_item_struct(item_struct: syn::ItemStruct) -> Self { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | let basic_attributes = BasicAttribute::from_syn_attributes(&item_struct.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | let derive_context = DeriveContextBuilder::default() [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | / DirectStructContextBuilder::default() [INFO] [stdout] 77 | | .ctx(derive_context) [INFO] [stdout] 78 | | .fields( [INFO] [stdout] 79 | | item_struct [INFO] [stdout] ... | [INFO] [stdout] 96 | | ) [INFO] [stdout] 97 | | .build() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/sequential_struct.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | let basic_attributes = BasicAttribute::from_syn_attributes(&field.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | / SequentialFieldContextBuilder::default() [INFO] [stdout] 23 | | .member_ident(field.ident.clone().unwrap()) [INFO] [stdout] 24 | | .ty(field.ty.clone()) [INFO] [stdout] 25 | | .conversion_attr( [INFO] [stdout] ... | [INFO] [stdout] 51 | | .skip_if_fail(BasicAttribute::is_skippable(&basic_attributes)) [INFO] [stdout] 52 | | .build() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/sequential_struct.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 155 | fn from_syn_item_struct(item_struct: syn::ItemStruct) -> Self { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 156 | let basic_attributes = BasicAttribute::from_syn_attributes(&item_struct.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 157 | let derive_context = DeriveContextBuilder::default() [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | / SequentialStructContextBuilder::default() [INFO] [stdout] 167 | | .ctx(derive_context) [INFO] [stdout] 168 | | .fields( [INFO] [stdout] 169 | | item_struct [INFO] [stdout] ... | [INFO] [stdout] 186 | | ) [INFO] [stdout] 187 | | .build() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/context/conditional_enum.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 101 | fn from_syn_item_enum(item_enum: syn::ItemEnum) -> Self { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | let basic_attributes = BasicAttribute::from_syn_attributes(&item_enum.attrs); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | let derive_context = DeriveContextBuilder::default() [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 112 | / ConditionalEnumContextBuilder::default() [INFO] [stdout] 113 | | .require_attrs( [INFO] [stdout] 114 | | basic_attributes [INFO] [stdout] 115 | | .into_iter() [INFO] [stdout] ... | [INFO] [stdout] 132 | | ) [INFO] [stdout] 133 | | .build() [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: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pest_tree_derive` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "bc1fceaa16b393f2c9050c52ba91e086f0de66a9f4c3f0eda7116057201f5844", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc1fceaa16b393f2c9050c52ba91e086f0de66a9f4c3f0eda7116057201f5844", kill_on_drop: false }` [INFO] [stdout] bc1fceaa16b393f2c9050c52ba91e086f0de66a9f4c3f0eda7116057201f5844