[INFO] fetching crate cdrs-tokio-helpers-derive 5.0.3... [INFO] checking cdrs-tokio-helpers-derive-5.0.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate cdrs-tokio-helpers-derive 5.0.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate cdrs-tokio-helpers-derive 5.0.3 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 cdrs-tokio-helpers-derive 5.0.3 [INFO] finished tweaking crates.io crate cdrs-tokio-helpers-derive 5.0.3 [INFO] tweaked toml for crates.io crate cdrs-tokio-helpers-derive 5.0.3 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.11.0 (available: v0.13.0) [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] 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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 215a91d28a3167f72e3ba6e03de4fdfe4d896d95a7588a3b572db8cc721bd4f7 [INFO] running `Command { std: "docker" "start" "-a" "215a91d28a3167f72e3ba6e03de4fdfe4d896d95a7588a3b572db8cc721bd4f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "215a91d28a3167f72e3ba6e03de4fdfe4d896d95a7588a3b572db8cc721bd4f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "215a91d28a3167f72e3ba6e03de4fdfe4d896d95a7588a3b572db8cc721bd4f7", kill_on_drop: false }` [INFO] [stdout] 215a91d28a3167f72e3ba6e03de4fdfe4d896d95a7588a3b572db8cc721bd4f7 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dde68b40e682f94f6b6de2d071819953cd9240f2babdd40fcdcf27c1fc408187 [INFO] running `Command { std: "docker" "start" "-a" "dde68b40e682f94f6b6de2d071819953cd9240f2babdd40fcdcf27c1fc408187", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking cdrs-tokio-helpers-derive v5.0.3 (/opt/rustwide/workdir) [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/into_cdrs_value.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | let convert_into_bytes: Vec<_> = fields.iter().map(|field| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | Ok(quote! { [INFO] [stdout] | ____________- [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] 41 | | #[automatically_derived] [INFO] [stdout] 42 | | impl From<#name> for cdrs_tokio::types::value::Bytes { [INFO] [stdout] 43 | | fn from(value: #name) -> Self { [INFO] [stdout] ... | [INFO] [stdout] 51 | | } [INFO] [stdout] 52 | | }) [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] | [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 `cdrs-tokio-helpers-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 `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/into_cdrs_value.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | let convert_into_bytes: Vec<_> = fields.iter().map(|field| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | Ok(quote! { [INFO] [stdout] | ____________- [INFO] [stdout] | |____________| [INFO] [stdout] | |____________| [INFO] [stdout] 41 | | #[automatically_derived] [INFO] [stdout] 42 | | impl From<#name> for cdrs_tokio::types::value::Bytes { [INFO] [stdout] 43 | | fn from(value: #name) -> Self { [INFO] [stdout] ... | [INFO] [stdout] 51 | | } [INFO] [stdout] 52 | | }) [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] | [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 `cdrs-tokio-helpers-derive` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "dde68b40e682f94f6b6de2d071819953cd9240f2babdd40fcdcf27c1fc408187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dde68b40e682f94f6b6de2d071819953cd9240f2babdd40fcdcf27c1fc408187", kill_on_drop: false }` [INFO] [stdout] dde68b40e682f94f6b6de2d071819953cd9240f2babdd40fcdcf27c1fc408187