[INFO] fetching crate kontrolluppgift_macros 0.4.0... [INFO] checking kontrolluppgift_macros-0.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate kontrolluppgift_macros 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate kontrolluppgift_macros 0.4.0 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 kontrolluppgift_macros 0.4.0 [INFO] finished tweaking crates.io crate kontrolluppgift_macros 0.4.0 [INFO] tweaked toml for crates.io crate kontrolluppgift_macros 0.4.0 written to /workspace/builds/worker-6-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 4 packages to latest compatible versions [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eed5c1c00779b3547dcb86eda6d42db43d8f556be59a5aea29f8b614a431d174 [INFO] running `Command { std: "docker" "start" "-a" "eed5c1c00779b3547dcb86eda6d42db43d8f556be59a5aea29f8b614a431d174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eed5c1c00779b3547dcb86eda6d42db43d8f556be59a5aea29f8b614a431d174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eed5c1c00779b3547dcb86eda6d42db43d8f556be59a5aea29f8b614a431d174", kill_on_drop: false }` [INFO] [stdout] eed5c1c00779b3547dcb86eda6d42db43d8f556be59a5aea29f8b614a431d174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 622d18fe1982851593e55cf3b525176f71635f32019a610466442c9dcb56ba88 [INFO] running `Command { std: "docker" "start" "-a" "622d18fe1982851593e55cf3b525176f71635f32019a610466442c9dcb56ba88", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.79 [INFO] [stderr] Checking kontrolluppgift_macros v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Vec<(LitByteStr, syn::Ident, syn::Ident, syn::Type, bool, Option, bool)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 12 | let ast = parse_macro_input!(input as DeriveInput); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 22 | let fields = get_fields(ast.data); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | [INFO] [stdout] 24 | let field_data: Result< [INFO] [stdout] | ---------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | Ok(field) => { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | let expanded = quote! { [INFO] [stdout] | ____________________________- [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] 110 | | impl<'a> crate::KontrolluppgiftRead<'a> for #name<'a> { [INFO] [stdout] 111 | | fn read(reader: &mut quick_xml::NsReader<&'a [u8]>, tag: &quick_xml::events::BytesStart) -> Result [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 `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:181:17 [INFO] [stdout] | [INFO] [stdout] 147 | let ast = parse_macro_input!(input as DeriveInput); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 158 | let fields = get_fields(ast.data); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | let write_operations: Vec<_> = field [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | let expanded = quote! { [INFO] [stdout] | ____________________________- [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] 204 | | impl<'a> crate::KontrolluppgiftWrite for #name<'a> { [INFO] [stdout] 205 | | fn write(&self, w: &mut crate::Writer) -> Result<(), quick_xml::Error> where W: std::io::Write { [INFO] [stdout] 206 | | w.create_element(#str_name).write_inner_content(|w| { [INFO] [stdout] ... | [INFO] [stdout] 216 | | } [INFO] [stdout] 217 | | }; [INFO] [stdout] | | - [INFO] [stdout] | |_____________| [INFO] [stdout] | |_____________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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: this value of type `Vec<(LitByteStr, syn::Ident, syn::Ident, syn::Type, bool, Option, bool)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 12 | let ast = parse_macro_input!(input as DeriveInput); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 22 | let fields = get_fields(ast.data); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | [INFO] [stdout] 24 | let field_data: Result< [INFO] [stdout] | ---------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | Ok(field) => { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | let expanded = quote! { [INFO] [stdout] | ____________________________- [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] 110 | | impl<'a> crate::KontrolluppgiftRead<'a> for #name<'a> { [INFO] [stdout] 111 | | fn read(reader: &mut quick_xml::NsReader<&'a [u8]>, tag: &quick_xml::events::BytesStart) -> Result [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 `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:181:17 [INFO] [stdout] | [INFO] [stdout] 147 | let ast = parse_macro_input!(input as DeriveInput); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 158 | let fields = get_fields(ast.data); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | let write_operations: Vec<_> = field [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | let expanded = quote! { [INFO] [stdout] | ____________________________- [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] | |____________________________| [INFO] [stdout] 204 | | impl<'a> crate::KontrolluppgiftWrite for #name<'a> { [INFO] [stdout] 205 | | fn write(&self, w: &mut crate::Writer) -> Result<(), quick_xml::Error> where W: std::io::Write { [INFO] [stdout] 206 | | w.create_element(#str_name).write_inner_content(|w| { [INFO] [stdout] ... | [INFO] [stdout] 216 | | } [INFO] [stdout] 217 | | }; [INFO] [stdout] | | - [INFO] [stdout] | |_____________| [INFO] [stdout] | |_____________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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: this value of type `syn::Field` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:401:17 [INFO] [stdout] | [INFO] [stdout] 397 | .map(|e| { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 401 | e.fields.into_iter().next().unwrap().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: this value of type `syn::Field` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:401:17 [INFO] [stdout] | [INFO] [stdout] 397 | .map(|e| { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 401 | e.fields.into_iter().next().unwrap().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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kontrolluppgift_macros` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kontrolluppgift_macros` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "622d18fe1982851593e55cf3b525176f71635f32019a610466442c9dcb56ba88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "622d18fe1982851593e55cf3b525176f71635f32019a610466442c9dcb56ba88", kill_on_drop: false }` [INFO] [stdout] 622d18fe1982851593e55cf3b525176f71635f32019a610466442c9dcb56ba88