[INFO] fetching crate bilrost-derive 0.1010.0... [INFO] checking bilrost-derive-0.1010.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate bilrost-derive 0.1010.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate bilrost-derive 0.1010.0 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 bilrost-derive 0.1010.0 [INFO] finished tweaking crates.io crate bilrost-derive 0.1010.0 [INFO] tweaked toml for crates.io crate bilrost-derive 0.1010.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] feac128422374dab99c4653b3f0d7a65356873e7b5076ee4e1f4313273db4009 [INFO] running `Command { std: "docker" "start" "-a" "feac128422374dab99c4653b3f0d7a65356873e7b5076ee4e1f4313273db4009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "feac128422374dab99c4653b3f0d7a65356873e7b5076ee4e1f4313273db4009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feac128422374dab99c4653b3f0d7a65356873e7b5076ee4e1f4313273db4009", kill_on_drop: false }` [INFO] [stdout] feac128422374dab99c4653b3f0d7a65356873e7b5076ee4e1f4313273db4009 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b6cbfe664d677b4678241d1a4d4a32c8c573dcfcbd7eabf43679521138c62d3 [INFO] running `Command { std: "docker" "start" "-a" "2b6cbfe664d677b4678241d1a4d4a32c8c573dcfcbd7eabf43679521138c62d3", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.79 [INFO] [stderr] Checking bilrost-derive v0.1010.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/field/mod.rs:36:33 [INFO] [stdout] | [INFO] [stdout] 30 | ty: Type, [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | let attrs = bilrost_attrs(attrs)?; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | [INFO] [stdout] 36 | Ok(if let Some(field) = oneof::Field::new(&ty, &attrs)? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 `Result, anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:181:19 [INFO] [stdout] | [INFO] [stdout] 173 | .flat_map(|(i, field)| { [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] 174 | let field_ident = field.ident.map(|x| quote!(#x)).unwrap_or_else(|| { [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | match Field::new(field.ty, field.attrs, next_tag) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/lib.rs:441:17 [INFO] [stdout] | [INFO] [stdout] 441 | let parts: Vec = parts [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 474 | / quote! { [INFO] [stdout] 475 | | { [INFO] [stdout] 476 | | let mut parts = [ [INFO] [stdout] 477 | | (0u32, ::core::option::Option::None::< [INFO] [stdout] ... | [INFO] [stdout] 487 | | } [INFO] [stdout] 488 | | } [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 `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/field/mod.rs:36:33 [INFO] [stdout] | [INFO] [stdout] 30 | ty: Type, [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 34 | let attrs = bilrost_attrs(attrs)?; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | [INFO] [stdout] 36 | Ok(if let Some(field) = oneof::Field::new(&ty, &attrs)? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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:495:17 [INFO] [stdout] | [INFO] [stdout] 495 | let parts: Vec = parts [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 528 | / quote! { [INFO] [stdout] 529 | | { [INFO] [stdout] 530 | | let mut parts = [ [INFO] [stdout] 531 | | (0u32, ::core::option::Option::None::< [INFO] [stdout] ... | [INFO] [stdout] 541 | | } [INFO] [stdout] 542 | | } [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/lib.rs:549:17 [INFO] [stdout] | [INFO] [stdout] 549 | let parts: Vec = parts [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 584 | / quote! { [INFO] [stdout] 585 | | { [INFO] [stdout] 586 | | let mut parts = [ [INFO] [stdout] 587 | | (0u32, ::core::option::Option::None::< [INFO] [stdout] ... | [INFO] [stdout] 598 | | } [INFO] [stdout] 599 | | } [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 `Result, anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:181:19 [INFO] [stdout] | [INFO] [stdout] 173 | .flat_map(|(i, field)| { [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] 174 | let field_ident = field.ident.map(|x| quote!(#x)).unwrap_or_else(|| { [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 181 | match Field::new(field.ty, field.attrs, next_tag) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/lib.rs:441:17 [INFO] [stdout] | [INFO] [stdout] 441 | let parts: Vec = parts [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 474 | / quote! { [INFO] [stdout] 475 | | { [INFO] [stdout] 476 | | let mut parts = [ [INFO] [stdout] 477 | | (0u32, ::core::option::Option::None::< [INFO] [stdout] ... | [INFO] [stdout] 487 | | } [INFO] [stdout] 488 | | } [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/lib.rs:495:17 [INFO] [stdout] | [INFO] [stdout] 495 | let parts: Vec = parts [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 528 | / quote! { [INFO] [stdout] 529 | | { [INFO] [stdout] 530 | | let mut parts = [ [INFO] [stdout] 531 | | (0u32, ::core::option::Option::None::< [INFO] [stdout] ... | [INFO] [stdout] 541 | | } [INFO] [stdout] 542 | | } [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/lib.rs:549:17 [INFO] [stdout] | [INFO] [stdout] 549 | let parts: Vec = parts [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 584 | / quote! { [INFO] [stdout] 585 | | { [INFO] [stdout] 586 | | let mut parts = [ [INFO] [stdout] 587 | | (0u32, ::core::option::Option::None::< [INFO] [stdout] ... | [INFO] [stdout] 598 | | } [INFO] [stdout] 599 | | } [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bilrost-derive` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bilrost-derive` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "2b6cbfe664d677b4678241d1a4d4a32c8c573dcfcbd7eabf43679521138c62d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b6cbfe664d677b4678241d1a4d4a32c8c573dcfcbd7eabf43679521138c62d3", kill_on_drop: false }` [INFO] [stdout] 2b6cbfe664d677b4678241d1a4d4a32c8c573dcfcbd7eabf43679521138c62d3