[INFO] fetching crate structmapper-codegen 0.4.2... [INFO] checking structmapper-codegen-0.4.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate structmapper-codegen 0.4.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate structmapper-codegen 0.4.2 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 structmapper-codegen 0.4.2 [INFO] finished tweaking crates.io crate structmapper-codegen 0.4.2 [INFO] tweaked toml for crates.io crate structmapper-codegen 0.4.2 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 10 packages to latest compatible versions [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] [stderr] Blocking waiting for file lock on package cache [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] a1bd46e43077e8d078bce09bb1cbc1f900f93234d17ca98ebb6c46ec89fcec08 [INFO] running `Command { std: "docker" "start" "-a" "a1bd46e43077e8d078bce09bb1cbc1f900f93234d17ca98ebb6c46ec89fcec08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1bd46e43077e8d078bce09bb1cbc1f900f93234d17ca98ebb6c46ec89fcec08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1bd46e43077e8d078bce09bb1cbc1f900f93234d17ca98ebb6c46ec89fcec08", kill_on_drop: false }` [INFO] [stdout] a1bd46e43077e8d078bce09bb1cbc1f900f93234d17ca98ebb6c46ec89fcec08 [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] 029dd05b34e9f5b69e4539e1498c30a9f3c6c0f84286b7c99bf9c9009f958c9c [INFO] running `Command { std: "docker" "start" "-a" "029dd05b34e9f5b69e4539e1498c30a9f3c6c0f84286b7c99bf9c9009f958c9c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking structmapper-codegen v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `TokenStream2` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | let base_tokens = quote! {__from}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 248 | / quote! { [INFO] [stdout] 249 | | impl #impl_generics std::convert::From<#from_type> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 250 | | fn from(__from: #from_type) -> Self { [INFO] [stdout] 251 | | Self { [INFO] [stdout] ... | [INFO] [stdout] 255 | | } [INFO] [stdout] 256 | | } [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] ... [INFO] [stdout] 291 | / quote! { [INFO] [stdout] 292 | | impl #impl_generics std::convert::TryFrom<#ty> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 293 | | type Error = #error; [INFO] [stdout] 294 | | fn try_from(__from: #ty) -> Result { [INFO] [stdout] ... | [INFO] [stdout] 299 | | } [INFO] [stdout] 300 | | } [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] 339 | / quote! { [INFO] [stdout] 340 | | impl #impl_generics std::convert::Into<#into_type> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 341 | | fn into(self) -> #into_type { [INFO] [stdout] 342 | | #into_type { [INFO] [stdout] ... | [INFO] [stdout] 346 | | } [INFO] [stdout] 347 | | } [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] ... [INFO] [stdout] 393 | / quote! { [INFO] [stdout] 394 | | impl #impl_generics std::convert::TryInto<#ty> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 395 | | type Error = #error; [INFO] [stdout] 396 | | fn try_into(self) -> Result<#ty, Self::Error> { [INFO] [stdout] ... | [INFO] [stdout] 401 | | } [INFO] [stdout] 402 | | } [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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `TokenStream2` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | let base_tokens = quote! {__from}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 248 | / quote! { [INFO] [stdout] 249 | | impl #impl_generics std::convert::From<#from_type> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 250 | | fn from(__from: #from_type) -> Self { [INFO] [stdout] 251 | | Self { [INFO] [stdout] ... | [INFO] [stdout] 255 | | } [INFO] [stdout] 256 | | } [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] ... [INFO] [stdout] 291 | / quote! { [INFO] [stdout] 292 | | impl #impl_generics std::convert::TryFrom<#ty> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 293 | | type Error = #error; [INFO] [stdout] 294 | | fn try_from(__from: #ty) -> Result { [INFO] [stdout] ... | [INFO] [stdout] 299 | | } [INFO] [stdout] 300 | | } [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] 339 | / quote! { [INFO] [stdout] 340 | | impl #impl_generics std::convert::Into<#into_type> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 341 | | fn into(self) -> #into_type { [INFO] [stdout] 342 | | #into_type { [INFO] [stdout] ... | [INFO] [stdout] 346 | | } [INFO] [stdout] 347 | | } [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] ... [INFO] [stdout] 393 | / quote! { [INFO] [stdout] 394 | | impl #impl_generics std::convert::TryInto<#ty> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 395 | | type Error = #error; [INFO] [stdout] 396 | | fn try_into(self) -> Result<#ty, Self::Error> { [INFO] [stdout] ... | [INFO] [stdout] 401 | | } [INFO] [stdout] 402 | | } [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] = 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/derive.rs:416:13 [INFO] [stdout] | [INFO] [stdout] 416 | let variant_arms: Vec<_> = variants [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 429 | / quote! { [INFO] [stdout] 430 | | impl #impl_generics std::convert::From<#from_type> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 431 | | fn from(__from: #from_type) -> Self { [INFO] [stdout] 432 | | match __from { [INFO] [stdout] ... | [INFO] [stdout] 436 | | } [INFO] [stdout] 437 | | } [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] ... [INFO] [stdout] 452 | / quote! { [INFO] [stdout] 453 | | impl #impl_generics std::convert::Into<#into_type> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 454 | | fn into(self) -> #into_type { [INFO] [stdout] 455 | | match self { [INFO] [stdout] ... | [INFO] [stdout] 459 | | } [INFO] [stdout] 460 | | } [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] | [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` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive.rs:416:13 [INFO] [stdout] | [INFO] [stdout] 416 | let variant_arms: Vec<_> = variants [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 429 | / quote! { [INFO] [stdout] 430 | | impl #impl_generics std::convert::From<#from_type> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 431 | | fn from(__from: #from_type) -> Self { [INFO] [stdout] 432 | | match __from { [INFO] [stdout] ... | [INFO] [stdout] 436 | | } [INFO] [stdout] 437 | | } [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] ... [INFO] [stdout] 452 | / quote! { [INFO] [stdout] 453 | | impl #impl_generics std::convert::Into<#into_type> for #self_ident #ty_generics #where_clause { [INFO] [stdout] 454 | | fn into(self) -> #into_type { [INFO] [stdout] 455 | | match self { [INFO] [stdout] ... | [INFO] [stdout] 459 | | } [INFO] [stdout] 460 | | } [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] | [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `structmapper-codegen` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `structmapper-codegen` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "029dd05b34e9f5b69e4539e1498c30a9f3c6c0f84286b7c99bf9c9009f958c9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "029dd05b34e9f5b69e4539e1498c30a9f3c6c0f84286b7c99bf9c9009f958c9c", kill_on_drop: false }` [INFO] [stdout] 029dd05b34e9f5b69e4539e1498c30a9f3c6c0f84286b7c99bf9c9009f958c9c