[INFO] fetching crate wsocket 0.3.0... [INFO] checking wsocket-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate wsocket 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate wsocket 0.3.0 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 wsocket 0.3.0 [INFO] finished tweaking crates.io crate wsocket 0.3.0 [INFO] tweaked toml for crates.io crate wsocket 0.3.0 written to /workspace/builds/worker-2-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 69 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f36a9590b2f1a91bd993990e94a909535734d3bdf8317c94f83483656221f9d8 [INFO] running `Command { std: "docker" "start" "-a" "f36a9590b2f1a91bd993990e94a909535734d3bdf8317c94f83483656221f9d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f36a9590b2f1a91bd993990e94a909535734d3bdf8317c94f83483656221f9d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36a9590b2f1a91bd993990e94a909535734d3bdf8317c94f83483656221f9d8", kill_on_drop: false }` [INFO] [stdout] f36a9590b2f1a91bd993990e94a909535734d3bdf8317c94f83483656221f9d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d8d3e889b213aa4edc5d11d65bbd4afe31919faf655a6a9a4bc38e3abaa6ab2a [INFO] running `Command { std: "docker" "start" "-a" "d8d3e889b213aa4edc5d11d65bbd4afe31919faf655a6a9a4bc38e3abaa6ab2a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking wsocket v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tokio::sync::broadcast::Receiver` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ws/read.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut close = self.close.subscribe(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | [INFO] [stdout] 17 | / select! { [INFO] [stdout] 18 | | result = self.recv_message(buf) => { [INFO] [stdout] 19 | | match result { [INFO] [stdout] 20 | | Err(WSocketError::ConnectionClosed(ref close)) => { [INFO] [stdout] ... | [INFO] [stdout] 35 | | result = close.recv() => Err(WSocketError::ConnectionClosed(result.unwrap())), [INFO] [stdout] 36 | | } [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 `tokio::sync::broadcast::Receiver` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ws/write.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut close = self.close.subscribe(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | let result = select! { [INFO] [stdout] | __________________- [INFO] [stdout] | |__________________| [INFO] [stdout] 25 | | result = self.send_frame(frame) => { [INFO] [stdout] 26 | | if let Err(ref err) = result { [INFO] [stdout] 27 | | let close = Close::new( [INFO] [stdout] ... | [INFO] [stdout] 44 | | result = close.recv() => return Err(WSocketError::ConnectionClosed(result.unwrap())), [INFO] [stdout] 45 | | }; [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 `tokio::sync::broadcast::Receiver` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ws/read.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut close = self.close.subscribe(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | [INFO] [stdout] 17 | / select! { [INFO] [stdout] 18 | | result = self.recv_message(buf) => { [INFO] [stdout] 19 | | match result { [INFO] [stdout] 20 | | Err(WSocketError::ConnectionClosed(ref close)) => { [INFO] [stdout] ... | [INFO] [stdout] 35 | | result = close.recv() => Err(WSocketError::ConnectionClosed(result.unwrap())), [INFO] [stdout] 36 | | } [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 `tokio::sync::broadcast::Receiver` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ws/write.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut close = self.close.subscribe(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | let result = select! { [INFO] [stdout] | __________________- [INFO] [stdout] | |__________________| [INFO] [stdout] 25 | | result = self.send_frame(frame) => { [INFO] [stdout] 26 | | if let Err(ref err) = result { [INFO] [stdout] 27 | | let close = Close::new( [INFO] [stdout] ... | [INFO] [stdout] 44 | | result = close.recv() => return Err(WSocketError::ConnectionClosed(result.unwrap())), [INFO] [stdout] 45 | | }; [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wsocket` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wsocket` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "d8d3e889b213aa4edc5d11d65bbd4afe31919faf655a6a9a4bc38e3abaa6ab2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8d3e889b213aa4edc5d11d65bbd4afe31919faf655a6a9a4bc38e3abaa6ab2a", kill_on_drop: false }` [INFO] [stdout] d8d3e889b213aa4edc5d11d65bbd4afe31919faf655a6a9a4bc38e3abaa6ab2a