[INFO] fetching crate act-zero-macro 0.2.1... [INFO] checking act-zero-macro-0.2.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate act-zero-macro 0.2.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate act-zero-macro 0.2.1 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 act-zero-macro 0.2.1 [INFO] finished tweaking crates.io crate act-zero-macro 0.2.1 [INFO] tweaked toml for crates.io crate act-zero-macro 0.2.1 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 6 packages to latest compatible versions [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [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] 9750d7aac1cf10b24186aeaecd474bf96998b781c1eae63c1e22a2c98ba42cc1 [INFO] running `Command { std: "docker" "start" "-a" "9750d7aac1cf10b24186aeaecd474bf96998b781c1eae63c1e22a2c98ba42cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9750d7aac1cf10b24186aeaecd474bf96998b781c1eae63c1e22a2c98ba42cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9750d7aac1cf10b24186aeaecd474bf96998b781c1eae63c1e22a2c98ba42cc1", kill_on_drop: false }` [INFO] [stdout] 9750d7aac1cf10b24186aeaecd474bf96998b781c1eae63c1e22a2c98ba42cc1 [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] c26ee28fcb326904e6dbe2d9cd239394ba369c39a8efe8c99735cb7b8d8ea1f7 [INFO] running `Command { std: "docker" "start" "-a" "c26ee28fcb326904e6dbe2d9cd239394ba369c39a8efe8c99735cb7b8d8ea1f7", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking heck v0.3.3 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking act-zero-macro v0.2.1 (/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/expand_trait.rs:81:20 [INFO] [stdout] | [INFO] [stdout] 73 | let handle_msg_arms: Vec<_> = self [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | attrs: Vec::new(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | self_ty: parse_quote!(dyn #trait_path), [INFO] [stdout] | ----------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 92 | brace_token: Default::default(), [INFO] [stdout] 93 | items: vec![parse_quote!( [INFO] [stdout] | _______________________- - [INFO] [stdout] | | _________________________| [INFO] [stdout] | | |_________________________| [INFO] [stdout] | | |_________________________| [INFO] [stdout] 94 | | | fn handle(&self, msg: #msg_enum_path) { [INFO] [stdout] 95 | | | match msg { [INFO] [stdout] 96 | | | #(#handle_msg_arms)* [INFO] [stdout] 97 | | | } [INFO] [stdout] 98 | | | } [INFO] [stdout] 99 | | | )] [INFO] [stdout] | |__|_____________-- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/expand_trait.rs:81:20 [INFO] [stdout] | [INFO] [stdout] 73 | let handle_msg_arms: Vec<_> = self [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | attrs: Vec::new(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | self_ty: parse_quote!(dyn #trait_path), [INFO] [stdout] | ----------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 92 | brace_token: Default::default(), [INFO] [stdout] 93 | items: vec![parse_quote!( [INFO] [stdout] | _______________________- - [INFO] [stdout] | | _________________________| [INFO] [stdout] | | |_________________________| [INFO] [stdout] | | |_________________________| [INFO] [stdout] 94 | | | fn handle(&self, msg: #msg_enum_path) { [INFO] [stdout] 95 | | | match msg { [INFO] [stdout] 96 | | | #(#handle_msg_arms)* [INFO] [stdout] 97 | | | } [INFO] [stdout] 98 | | | } [INFO] [stdout] 99 | | | )] [INFO] [stdout] | |__|_____________-- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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] warning: struct `HasSelf` is never constructed [INFO] [stdout] --> src/receiver.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct HasSelf(bool); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HasSelf` is never constructed [INFO] [stdout] --> src/receiver.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct HasSelf(bool); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `act-zero-macro` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `act-zero-macro` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "c26ee28fcb326904e6dbe2d9cd239394ba369c39a8efe8c99735cb7b8d8ea1f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c26ee28fcb326904e6dbe2d9cd239394ba369c39a8efe8c99735cb7b8d8ea1f7", kill_on_drop: false }` [INFO] [stdout] c26ee28fcb326904e6dbe2d9cd239394ba369c39a8efe8c99735cb7b8d8ea1f7