[INFO] fetching crate certain-map-macros 0.3.1... [INFO] checking certain-map-macros-0.3.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate certain-map-macros 0.3.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate certain-map-macros 0.3.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate certain-map-macros 0.3.1 [INFO] finished tweaking crates.io crate certain-map-macros 0.3.1 [INFO] tweaked toml for crates.io crate certain-map-macros 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a44c01f9b16358e768d5a6d2f549a3cb1192931ae969f386e8235c922f68c6d [INFO] running `Command { std: "docker" "start" "-a" "3a44c01f9b16358e768d5a6d2f549a3cb1192931ae969f386e8235c922f68c6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a44c01f9b16358e768d5a6d2f549a3cb1192931ae969f386e8235c922f68c6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a44c01f9b16358e768d5a6d2f549a3cb1192931ae969f386e8235c922f68c6d", kill_on_drop: false }` [INFO] [stdout] 3a44c01f9b16358e768d5a6d2f549a3cb1192931ae969f386e8235c922f68c6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8c1e019ab39b6256475addef32f7f7ee07b5fe5e28a1eb8596d64dbca155739 [INFO] running `Command { std: "docker" "start" "-a" "c8c1e019ab39b6256475addef32f7f7ee07b5fe5e28a1eb8596d64dbca155739", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking certain-map-macros v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `proc_macro2::Ident` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:452:21 [INFO] [stdout] | [INFO] [stdout] 140 | let state_ident = quote::format_ident!("{ident}State"); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 141 | let handler_ident = quote::format_ident!("{ident}Handler"); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 142 | let generic_types: Vec<_> = (0..self.fields.len()) [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 194 | let clone_with = if derive_clone { [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 452 | let generic_type = generic_type(idx); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 453 | let generic_types_rest = IgnoreIter::new(generic_types.iter(), idx); [INFO] [stdout] 454 | tokens.extend(quote_spanned! { [INFO] [stdout] | _______________________________- [INFO] [stdout] 455 | | self.span => [INFO] [stdout] 456 | | impl<#(#generic_types),*> ::certain_map::Param<#ty> for #handler_ident<'_, #(#generic_types),*> [INFO] [stdout] 457 | | where [INFO] [stdout] ... | [INFO] [stdout] 475 | | } [INFO] [stdout] 476 | | }); [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 `proc_macro2::Ident` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:452:21 [INFO] [stdout] | [INFO] [stdout] 140 | let state_ident = quote::format_ident!("{ident}State"); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 141 | let handler_ident = quote::format_ident!("{ident}Handler"); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 142 | let generic_types: Vec<_> = (0..self.fields.len()) [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 194 | let clone_with = if derive_clone { [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 452 | let generic_type = generic_type(idx); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 453 | let generic_types_rest = IgnoreIter::new(generic_types.iter(), idx); [INFO] [stdout] 454 | tokens.extend(quote_spanned! { [INFO] [stdout] | _______________________________- [INFO] [stdout] 455 | | self.span => [INFO] [stdout] 456 | | impl<#(#generic_types),*> ::certain_map::Param<#ty> for #handler_ident<'_, #(#generic_types),*> [INFO] [stdout] 457 | | where [INFO] [stdout] ... | [INFO] [stdout] 475 | | } [INFO] [stdout] 476 | | }); [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 `IdentOrTokens` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:761:17 [INFO] [stdout] | [INFO] [stdout] 482 | let mut attrs = self.attrs.clone(); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 485 | let generic_types: Vec<_> = (0..self.fields.len()) [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 761 | let occupied = IdentOrTokens::from(occupied_type(ty)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 775 | tokens.extend(quote_spanned! { [INFO] [stdout] | ___________________________- [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] 776 | | self.span => [INFO] [stdout] 777 | | impl<#(#generic_types_ignored),*> ::certain_map::ParamTake<#ty> for #ident<#(#generic_types_replaced),*> { [INFO] [stdout] 778 | | type Transformed = #ident<#(#generic_types_replaced_transformed),*>; [INFO] [stdout] ... | [INFO] [stdout] 787 | | } [INFO] [stdout] 788 | | }); [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] | |_____________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 `IdentOrTokens` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:761:17 [INFO] [stdout] | [INFO] [stdout] 482 | let mut attrs = self.attrs.clone(); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 485 | let generic_types: Vec<_> = (0..self.fields.len()) [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 761 | let occupied = IdentOrTokens::from(occupied_type(ty)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 775 | tokens.extend(quote_spanned! { [INFO] [stdout] | ___________________________- [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] | |___________________________| [INFO] [stdout] 776 | | self.span => [INFO] [stdout] 777 | | impl<#(#generic_types_ignored),*> ::certain_map::ParamTake<#ty> for #ident<#(#generic_types_replaced),*> { [INFO] [stdout] 778 | | type Transformed = #ident<#(#generic_types_replaced_transformed),*>; [INFO] [stdout] ... | [INFO] [stdout] 787 | | } [INFO] [stdout] 788 | | }); [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] | |_____________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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `certain-map-macros` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `certain-map-macros` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c8c1e019ab39b6256475addef32f7f7ee07b5fe5e28a1eb8596d64dbca155739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8c1e019ab39b6256475addef32f7f7ee07b5fe5e28a1eb8596d64dbca155739", kill_on_drop: false }` [INFO] [stdout] c8c1e019ab39b6256475addef32f7f7ee07b5fe5e28a1eb8596d64dbca155739