[INFO] fetching crate roopes-derive 0.1.0... [INFO] checking roopes-derive-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate roopes-derive 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate roopes-derive 0.1.0 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 roopes-derive 0.1.0 [INFO] finished tweaking crates.io crate roopes-derive 0.1.0 [INFO] tweaked toml for crates.io crate roopes-derive 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 42 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding delegate v0.9.0 (latest: v0.12.0) [INFO] [stderr] Adding derive-getters v0.3.0 (latest: v0.5.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2648be8b7c05ea154e67b5fe7097bc272fd7dd5461fd20e31da3775d0dadc64 [INFO] running `Command { std: "docker" "start" "-a" "b2648be8b7c05ea154e67b5fe7097bc272fd7dd5461fd20e31da3775d0dadc64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2648be8b7c05ea154e67b5fe7097bc272fd7dd5461fd20e31da3775d0dadc64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2648be8b7c05ea154e67b5fe7097bc272fd7dd5461fd20e31da3775d0dadc64", kill_on_drop: false }` [INFO] [stdout] b2648be8b7c05ea154e67b5fe7097bc272fd7dd5461fd20e31da3775d0dadc64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a776624e9476bd38dadfd05a4a25467d88e08318d20fac6a228bdcf95a7e97ff [INFO] running `Command { std: "docker" "start" "-a" "a776624e9476bd38dadfd05a4a25467d88e08318d20fac6a228bdcf95a7e97ff", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling trybuild v1.0.99 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking enclose v1.2.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Compiling embed-doc-image v0.1.4 [INFO] [stderr] Compiling delegate v0.9.0 [INFO] [stderr] Compiling derive-getters v0.3.0 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking roopes-core v0.1.1 [INFO] [stderr] Checking roopes-derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `proc_macro_internals` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(proc_macro_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `associated_type_bounds` has been stable since 1.79.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(associated_type_bounds)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [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/builder/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn derive(input: TokenStream) -> TokenStream [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | { [INFO] [stdout] 10 | TokenStreamBuilderFactory::new_from_token_stream(input).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] = 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/publisher_subscriber/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn derive(input: TokenStream) -> TokenStream [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 6 | { [INFO] [stdout] 7 | TokenStreamPubSubFactory::new_from_token_stream(input).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/visitor/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn derive(input: TokenStream) -> TokenStream [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | { [INFO] [stdout] 10 | TokenStreamVisitorFactory::new_from_token_stream(input).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/visitor/blocks.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 37 | variants_field_params.into_iter().map(|params| { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | params.into_iter().map(|(ty, name)| quote! {#name: &#ty}) [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/visitor/transformer_params.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | .map(|variant| variant.clone().ident) [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/visitor/transformer_params.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 56 | .map(|fields| { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | / fields [INFO] [stdout] 58 | | .into_iter() [INFO] [stdout] 59 | | .map(|field| { [INFO] [stdout] 60 | | ( [INFO] [stdout] ... | [INFO] [stdout] 65 | | ) [INFO] [stdout] 66 | | }) [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/visitor/transformer_params.rs:61:29 [INFO] [stdout] | [INFO] [stdout] 59 | .map(|field| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 60 | ( [INFO] [stdout] 61 | field.ty.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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/visitor/transformer_params.rs:62:29 [INFO] [stdout] | [INFO] [stdout] 59 | .map(|field| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | / field.ident.expect( [INFO] [stdout] 63 | | "All derive(Visitor) enum fields must be named", [INFO] [stdout] 64 | | ), [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/visitor/transformer_params.rs:76:27 [INFO] [stdout] | [INFO] [stdout] 76 | .map(|fields| fields.into_iter().map(|(_, name)| name).collect()) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `roopes-derive` (lib) due to 10 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a776624e9476bd38dadfd05a4a25467d88e08318d20fac6a228bdcf95a7e97ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a776624e9476bd38dadfd05a4a25467d88e08318d20fac6a228bdcf95a7e97ff", kill_on_drop: false }` [INFO] [stdout] a776624e9476bd38dadfd05a4a25467d88e08318d20fac6a228bdcf95a7e97ff