[INFO] fetching crate rebound-proc 0.4.0... [INFO] checking rebound-proc-0.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rebound-proc 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rebound-proc 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 rebound-proc 0.4.0 [INFO] finished tweaking crates.io crate rebound-proc 0.4.0 [INFO] tweaked toml for crates.io crate rebound-proc 0.4.0 written to /workspace/builds/worker-3-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] [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] 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] 8fea8f5e06dc528c2bd1f63946a804829c0ac89536cd83907843326e8f14ddf6 [INFO] running `Command { std: "docker" "start" "-a" "8fea8f5e06dc528c2bd1f63946a804829c0ac89536cd83907843326e8f14ddf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fea8f5e06dc528c2bd1f63946a804829c0ac89536cd83907843326e8f14ddf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fea8f5e06dc528c2bd1f63946a804829c0ac89536cd83907843326e8f14ddf6", kill_on_drop: false }` [INFO] [stdout] 8fea8f5e06dc528c2bd1f63946a804829c0ac89536cd83907843326e8f14ddf6 [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] 6576e3ee20f4edb77803ee5c2286304b367a230b769e59da8b453d9f367d3d9b [INFO] running `Command { std: "docker" "start" "-a" "6576e3ee20f4edb77803ee5c2286304b367a230b769e59da8b453d9f367d3d9b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking rebound-proc v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | pointer_structural_match, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | pointer_structural_match, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_btree_new` has been partially stabilized since 1.66.0 and is succeeded by the feature `const_btree_len` [INFO] [stdout] --> src/lib.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_diagnostic, const_btree_new)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] help: if you are using features which are still unstable, change to using `const_btree_len` [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_diagnostic, const_btree_len)] [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] help: if you are using features which are now stable, remove this line [INFO] [stdout] | [INFO] [stdout] 1 - #![feature(proc_macro_diagnostic, const_btree_new)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_btree_new` has been partially stabilized since 1.66.0 and is succeeded by the feature `const_btree_len` [INFO] [stdout] --> src/lib.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_diagnostic, const_btree_new)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] help: if you are using features which are still unstable, change to using `const_btree_len` [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_diagnostic, const_btree_len)] [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] help: if you are using features which are now stable, remove this line [INFO] [stdout] | [INFO] [stdout] 1 - #![feature(proc_macro_diagnostic, const_btree_new)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `syn::Type` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rebound/generate.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 36 | let ret_ty = match output { [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | let receiver = if arg.reference.is_some() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | Ok(quote_spanned!(sig.span() => { [INFO] [stdout] | ____________- [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] 55 | | #[allow(unused_mut)] [INFO] [stdout] 56 | | let call = |this: #crate_name::Value<'_>, mut args: ::std::vec::Vec<#crate_name::Value<'_>>| { [INFO] [stdout] 57 | | use ::core::convert::From; [INFO] [stdout] ... | [INFO] [stdout] 77 | | unsafe { #crate_name::AssocFn::new_dynamic(call, name, assoc_ty, self_ty, args, ret) } [INFO] [stdout] 78 | | })) [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] 79 | } else { [INFO] [stdout] 80 | Ok(quote_spanned!(sig.span() => { [INFO] [stdout] | ____________- [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] 81 | | #[allow(unused_mut, unused_unsafe)] [INFO] [stdout] 82 | | let call = |mut args: ::std::vec::Vec<#crate_name::Value<'_>>| { [INFO] [stdout] 83 | | use ::core::convert::From; [INFO] [stdout] ... | [INFO] [stdout] 101 | | unsafe { #crate_name::AssocFn::new_static(call, name, assoc_ty, args, ret) } [INFO] [stdout] 102 | | })) [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] | [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 `syn::Type` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rebound/generate.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 36 | let ret_ty = match output { [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | let receiver = if arg.reference.is_some() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | Ok(quote_spanned!(sig.span() => { [INFO] [stdout] | ____________- [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] 55 | | #[allow(unused_mut)] [INFO] [stdout] 56 | | let call = |this: #crate_name::Value<'_>, mut args: ::std::vec::Vec<#crate_name::Value<'_>>| { [INFO] [stdout] 57 | | use ::core::convert::From; [INFO] [stdout] ... | [INFO] [stdout] 77 | | unsafe { #crate_name::AssocFn::new_dynamic(call, name, assoc_ty, self_ty, args, ret) } [INFO] [stdout] 78 | | })) [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] 79 | } else { [INFO] [stdout] 80 | Ok(quote_spanned!(sig.span() => { [INFO] [stdout] | ____________- [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] 81 | | #[allow(unused_mut, unused_unsafe)] [INFO] [stdout] 82 | | let call = |mut args: ::std::vec::Vec<#crate_name::Value<'_>>| { [INFO] [stdout] 83 | | use ::core::convert::From; [INFO] [stdout] ... | [INFO] [stdout] 101 | | unsafe { #crate_name::AssocFn::new_static(call, name, assoc_ty, args, ret) } [INFO] [stdout] 102 | | })) [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] | [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/rebound/utils.rs:258:17 [INFO] [stdout] | [INFO] [stdout] 258 | let segments = ty [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | quote!( #(#segments)::* ) [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/rebound/utils.rs:265:29 [INFO] [stdout] | [INFO] [stdout] 265 | let ty_args = args [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 278 | quote!( #ident<#(#ty_args,)*> ) [INFO] [stdout] | ------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 289 | quote!( #ident(#(#in_args),*) #out_arg) [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: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/rebound/utils.rs:258:17 [INFO] [stdout] | [INFO] [stdout] 258 | let segments = ty [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | quote!( #(#segments)::* ) [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/rebound/utils.rs:265:29 [INFO] [stdout] | [INFO] [stdout] 265 | let ty_args = args [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 278 | quote!( #ident<#(#ty_args,)*> ) [INFO] [stdout] | ------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 289 | quote!( #ident(#(#in_args),*) #out_arg) [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 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rebound-proc` (lib) due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rebound-proc` (lib test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6576e3ee20f4edb77803ee5c2286304b367a230b769e59da8b453d9f367d3d9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6576e3ee20f4edb77803ee5c2286304b367a230b769e59da8b453d9f367d3d9b", kill_on_drop: false }` [INFO] [stdout] 6576e3ee20f4edb77803ee5c2286304b367a230b769e59da8b453d9f367d3d9b