[INFO] cloning repository https://github.com/Induct-ie/structur [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Induct-ie/structur" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInduct-ie%2Fstructur", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInduct-ie%2Fstructur'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fec5d5f63eef1c96ab43862e607eeb13e749eaa6 [INFO] checking Induct-ie/structur/fec5d5f63eef1c96ab43862e607eeb13e749eaa6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInduct-ie%2Fstructur" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Induct-ie/structur 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 git repo https://github.com/Induct-ie/structur [INFO] finished tweaking git repo https://github.com/Induct-ie/structur [INFO] tweaked toml for git repo https://github.com/Induct-ie/structur written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Induct-ie/structur already has a lockfile, it will not be regenerated [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1be0b240c3d4d5845e9395739c444ea419b492379f92e9b57a870225b4b82bd4 [INFO] running `Command { std: "docker" "start" "-a" "1be0b240c3d4d5845e9395739c444ea419b492379f92e9b57a870225b4b82bd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1be0b240c3d4d5845e9395739c444ea419b492379f92e9b57a870225b4b82bd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1be0b240c3d4d5845e9395739c444ea419b492379f92e9b57a870225b4b82bd4", kill_on_drop: false }` [INFO] [stdout] 1be0b240c3d4d5845e9395739c444ea419b492379f92e9b57a870225b4b82bd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e297e924cd459754292e88b853d4f8246814e0e35eed7b3190e8dcc0499aa214 [INFO] running `Command { std: "docker" "start" "-a" "e297e924cd459754292e88b853d4f8246814e0e35eed7b3190e8dcc0499aa214", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.11 [INFO] [stderr] Checking proc-macro2 v1.0.66 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking syn v2.0.31 [INFO] [stderr] Checking structur v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `eq` [INFO] [stdout] --> src/lib.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | let eq: syn::token::Eq = input.parse()?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_eq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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:319:12 [INFO] [stdout] | [INFO] [stdout] 264 | let parsed = syn::parse::(item).unwrap(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 269 | let res: Result, TokenStream> = parsed [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] 319 | Ok(fields) => { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | / quote!( [INFO] [stdout] 369 | | #(#impls)* [INFO] [stdout] 370 | | ) [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/lib.rs:352:28 [INFO] [stdout] | [INFO] [stdout] 323 | let field_sources: Result, _> = fields [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] 352 | Ok(source) => { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / quote!( [INFO] [stdout] 357 | | #(#attrs)* [INFO] [stdout] 358 | | #vis struct #gen_name { [INFO] [stdout] 359 | | #(#source)* [INFO] [stdout] 360 | | } [INFO] [stdout] 361 | | ) [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] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eq` [INFO] [stdout] --> src/lib.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | let eq: syn::token::Eq = input.parse()?; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_eq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `structur` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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:319:12 [INFO] [stdout] | [INFO] [stdout] 264 | let parsed = syn::parse::(item).unwrap(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 269 | let res: Result, TokenStream> = parsed [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] 319 | Ok(fields) => { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | / quote!( [INFO] [stdout] 369 | | #(#impls)* [INFO] [stdout] 370 | | ) [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/lib.rs:352:28 [INFO] [stdout] | [INFO] [stdout] 323 | let field_sources: Result, _> = fields [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] 352 | Ok(source) => { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 356 | / quote!( [INFO] [stdout] 357 | | #(#attrs)* [INFO] [stdout] 358 | | #vis struct #gen_name { [INFO] [stdout] 359 | | #(#source)* [INFO] [stdout] 360 | | } [INFO] [stdout] 361 | | ) [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] | [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `structur` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "e297e924cd459754292e88b853d4f8246814e0e35eed7b3190e8dcc0499aa214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e297e924cd459754292e88b853d4f8246814e0e35eed7b3190e8dcc0499aa214", kill_on_drop: false }` [INFO] [stdout] e297e924cd459754292e88b853d4f8246814e0e35eed7b3190e8dcc0499aa214