[INFO] fetching crate async-tungstenite 0.28.0... [INFO] checking async-tungstenite-0.28.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate async-tungstenite 0.28.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate async-tungstenite 0.28.0 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 async-tungstenite 0.28.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate async-tungstenite 0.28.0 [INFO] tweaked toml for crates.io crate async-tungstenite 0.28.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate async-tungstenite 0.28.0 already has a lockfile, it will not be regenerated [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5f7cfd5ae9d320786b6dd943388fe23c262af4789e57fda73121343e0193ea7e [INFO] running `Command { std: "docker" "start" "-a" "5f7cfd5ae9d320786b6dd943388fe23c262af4789e57fda73121343e0193ea7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f7cfd5ae9d320786b6dd943388fe23c262af4789e57fda73121343e0193ea7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f7cfd5ae9d320786b6dd943388fe23c262af4789e57fda73121343e0193ea7e", kill_on_drop: false }` [INFO] [stdout] 5f7cfd5ae9d320786b6dd943388fe23c262af4789e57fda73121343e0193ea7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6e1659be33c6664719009a803bbadf0ba8cba451e3d8104b355774799dcc7f94 [INFO] running `Command { std: "docker" "start" "-a" "6e1659be33c6664719009a803bbadf0ba8cba451e3d8104b355774799dcc7f94", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking async-executor v1.13.0 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking async-signal v0.2.10 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tungstenite v0.24.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking async-tungstenite v0.28.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] error: this value of type `Result<::FinalResult, HandshakeError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/handshake.rs:153:15 [INFO] [stdout] | [INFO] [stdout] 148 | let inner = self.0.take().expect("future polled after completion"); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | match (inner.f)(stream) { [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 `Poll>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:340:36 [INFO] [stdout] | [INFO] [stdout] 340 | match futures_util::ready!(self.with_context(Some((ContextWaker::Read, cx)), |s| { [INFO] [stdout] | ________________- ^ [INFO] [stdout] | |________________| | [INFO] [stdout] | |________________| | [INFO] [stdout] | |________________| | [INFO] [stdout] | | ____________________________________| [INFO] [stdout] 341 | || #[cfg(feature = "verbose-logging")] [INFO] [stdout] 342 | || trace!( [INFO] [stdout] 343 | || "{}:{} Stream.with_context poll_next -> read()", [INFO] [stdout] ... || [INFO] [stdout] 347 | || cvt(s.read()) [INFO] [stdout] 348 | || })) { [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] | |__________|these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-tungstenite` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6e1659be33c6664719009a803bbadf0ba8cba451e3d8104b355774799dcc7f94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e1659be33c6664719009a803bbadf0ba8cba451e3d8104b355774799dcc7f94", kill_on_drop: false }` [INFO] [stdout] 6e1659be33c6664719009a803bbadf0ba8cba451e3d8104b355774799dcc7f94