[INFO] fetching crate enpow 2.0.2... [INFO] checking enpow-2.0.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate enpow 2.0.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate enpow 2.0.2 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 enpow 2.0.2 [INFO] finished tweaking crates.io crate enpow 2.0.2 [INFO] tweaked toml for crates.io crate enpow 2.0.2 written to /workspace/builds/worker-1-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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bb23843a04a159e02f1b13bd07a70bb5c3d147ac8e4b39ca7a193c65ef6cc03d [INFO] running `Command { std: "docker" "start" "-a" "bb23843a04a159e02f1b13bd07a70bb5c3d147ac8e4b39ca7a193c65ef6cc03d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb23843a04a159e02f1b13bd07a70bb5c3d147ac8e4b39ca7a193c65ef6cc03d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb23843a04a159e02f1b13bd07a70bb5c3d147ac8e4b39ca7a193c65ef6cc03d", kill_on_drop: false }` [INFO] [stdout] bb23843a04a159e02f1b13bd07a70bb5c3d147ac8e4b39ca7a193c65ef6cc03d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ee1b87a15772b5348c593e2b252ce0fa015291efd9d08a4751e8b2eb20794b6b [INFO] running `Command { std: "docker" "start" "-a" "ee1b87a15772b5348c593e2b252ce0fa015291efd9d08a4751e8b2eb20794b6b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking enpow v2.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `TokenStream2` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/helper.rs:500:21 [INFO] [stdout] | [INFO] [stdout] 487 | type_prefix: TokenStream, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 495 | quote! { #(#docs)* #visibility struct #ident; } [INFO] [stdout] | ----------------------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 500 | let field = quote! { #(#field_docs)* pub #type_prefix #dtype }; [INFO] [stdout] | ^^^^^ -------------------------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 501 | [INFO] [stdout] 502 | / quote! { [INFO] [stdout] 503 | | #(#docs)* [INFO] [stdout] 504 | | #visibility struct #ident #gen_full ( #field ) #gen_where; [INFO] [stdout] 505 | | } [INFO] [stdout] | |_________________- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 517 | / quote! { [INFO] [stdout] 518 | | #(#docs)* [INFO] [stdout] 519 | | #visibility struct #ident #gen_full ( #(#fields),* ) #gen_where; [INFO] [stdout] 520 | | } [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] 533 | / quote! { [INFO] [stdout] 534 | | #(#docs)* [INFO] [stdout] 535 | | #visibility struct #ident #gen_full #gen_where { #(#fields),* } [INFO] [stdout] 536 | | } [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] = 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/helper.rs:601:25 [INFO] [stdout] | [INFO] [stdout] 601 | let types: Vec<_> = fields [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 608 | quote! { ( #(#types),*, ) } [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/helper.rs:632:25 [INFO] [stdout] | [INFO] [stdout] 632 | let types: Vec<_> = fields [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 639 | quote! { ( #(#types),*, ) } [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: field `span` is never read [INFO] [stdout] --> src/helper.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 205 | pub struct EnumInfo { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 206 | pub span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `enpow` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `TokenStream2` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/helper.rs:500:21 [INFO] [stdout] | [INFO] [stdout] 487 | type_prefix: TokenStream, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 495 | quote! { #(#docs)* #visibility struct #ident; } [INFO] [stdout] | ----------------------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 500 | let field = quote! { #(#field_docs)* pub #type_prefix #dtype }; [INFO] [stdout] | ^^^^^ -------------------------------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 501 | [INFO] [stdout] 502 | / quote! { [INFO] [stdout] 503 | | #(#docs)* [INFO] [stdout] 504 | | #visibility struct #ident #gen_full ( #field ) #gen_where; [INFO] [stdout] 505 | | } [INFO] [stdout] | |_________________- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 517 | / quote! { [INFO] [stdout] 518 | | #(#docs)* [INFO] [stdout] 519 | | #visibility struct #ident #gen_full ( #(#fields),* ) #gen_where; [INFO] [stdout] 520 | | } [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] 533 | / quote! { [INFO] [stdout] 534 | | #(#docs)* [INFO] [stdout] 535 | | #visibility struct #ident #gen_full #gen_where { #(#fields),* } [INFO] [stdout] 536 | | } [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] = 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/helper.rs:601:25 [INFO] [stdout] | [INFO] [stdout] 601 | let types: Vec<_> = fields [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 608 | quote! { ( #(#types),*, ) } [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/helper.rs:632:25 [INFO] [stdout] | [INFO] [stdout] 632 | let types: Vec<_> = fields [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 639 | quote! { ( #(#types),*, ) } [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: field `span` is never read [INFO] [stdout] --> src/helper.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 205 | pub struct EnumInfo { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 206 | pub span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `enpow` (lib test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ee1b87a15772b5348c593e2b252ce0fa015291efd9d08a4751e8b2eb20794b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee1b87a15772b5348c593e2b252ce0fa015291efd9d08a4751e8b2eb20794b6b", kill_on_drop: false }` [INFO] [stdout] ee1b87a15772b5348c593e2b252ce0fa015291efd9d08a4751e8b2eb20794b6b