[INFO] fetching crate fltk-form-derive 0.1.2... [INFO] checking fltk-form-derive-0.1.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate fltk-form-derive 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate fltk-form-derive 0.1.2 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 fltk-form-derive 0.1.2 [INFO] finished tweaking crates.io crate fltk-form-derive 0.1.2 [INFO] tweaked toml for crates.io crate fltk-form-derive 0.1.2 written to /workspace/builds/worker-2-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] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e181d6527d43bc3903884afd1aafdf9b70b9ad41c02b98b7ea61663ae35733d1 [INFO] running `Command { std: "docker" "start" "-a" "e181d6527d43bc3903884afd1aafdf9b70b9ad41c02b98b7ea61663ae35733d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e181d6527d43bc3903884afd1aafdf9b70b9ad41c02b98b7ea61663ae35733d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e181d6527d43bc3903884afd1aafdf9b70b9ad41c02b98b7ea61663ae35733d1", kill_on_drop: false }` [INFO] [stdout] e181d6527d43bc3903884afd1aafdf9b70b9ad41c02b98b7ea61663ae35733d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 527b577783a07665d38de5a297fc9cb1bdc49751ae8f144c46f630456a89942b [INFO] running `Command { std: "docker" "start" "-a" "527b577783a07665d38de5a297fc9cb1bdc49751ae8f144c46f630456a89942b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking fltk-form-derive v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Map, {closure@src/implementation.rs:14:74: 14:81}>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/implementation.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | let data_expanded_members = variants.variants.iter().map(|field| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | gen = quote! { [INFO] [stdout] | _______________________- [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] 26 | | impl FltkForm for #name { [INFO] [stdout] 27 | | fn generate(&self) -> Box { [INFO] [stdout] 28 | | let mut choice = menu::Choice::default(); [INFO] [stdout] ... | [INFO] [stdout] 41 | | } [INFO] [stdout] 42 | | }; [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] 73 | gen = quote! { [INFO] [stdout] | _______________________- [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] 74 | | impl FltkForm for #name { [INFO] [stdout] 75 | | fn generate(&self) -> Box { [INFO] [stdout] 76 | | let mut p = group::Pack::default() [INFO] [stdout] ... | [INFO] [stdout] 103 | | } [INFO] [stdout] 104 | | }; [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] | |_________________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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fltk-form-derive` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Map, {closure@src/implementation.rs:14:74: 14:81}>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/implementation.rs:14:21 [INFO] [stdout] | [INFO] [stdout] 14 | let data_expanded_members = variants.variants.iter().map(|field| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | gen = quote! { [INFO] [stdout] | _______________________- [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] 26 | | impl FltkForm for #name { [INFO] [stdout] 27 | | fn generate(&self) -> Box { [INFO] [stdout] 28 | | let mut choice = menu::Choice::default(); [INFO] [stdout] ... | [INFO] [stdout] 41 | | } [INFO] [stdout] 42 | | }; [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] 73 | gen = quote! { [INFO] [stdout] | _______________________- [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] | |_______________________| [INFO] [stdout] 74 | | impl FltkForm for #name { [INFO] [stdout] 75 | | fn generate(&self) -> Box { [INFO] [stdout] 76 | | let mut p = group::Pack::default() [INFO] [stdout] ... | [INFO] [stdout] 103 | | } [INFO] [stdout] 104 | | }; [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] | |_________________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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fltk-form-derive` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "527b577783a07665d38de5a297fc9cb1bdc49751ae8f144c46f630456a89942b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "527b577783a07665d38de5a297fc9cb1bdc49751ae8f144c46f630456a89942b", kill_on_drop: false }` [INFO] [stdout] 527b577783a07665d38de5a297fc9cb1bdc49751ae8f144c46f630456a89942b