[INFO] fetching crate tokio-tungstenite 0.24.0... [INFO] checking tokio-tungstenite-0.24.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate tokio-tungstenite 0.24.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate tokio-tungstenite 0.24.0 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 tokio-tungstenite 0.24.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tokio-tungstenite 0.24.0 [INFO] tweaked toml for crates.io crate tokio-tungstenite 0.24.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate tokio-tungstenite 0.24.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7e15fa84a64737c7478a2eb061f1409e7c674ebf497333c20cffff974e908278 [INFO] running `Command { std: "docker" "start" "-a" "7e15fa84a64737c7478a2eb061f1409e7c674ebf497333c20cffff974e908278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e15fa84a64737c7478a2eb061f1409e7c674ebf497333c20cffff974e908278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e15fa84a64737c7478a2eb061f1409e7c674ebf497333c20cffff974e908278", kill_on_drop: false }` [INFO] [stdout] 7e15fa84a64737c7478a2eb061f1409e7c674ebf497333c20cffff974e908278 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d9a0335928d37402ac6f850f3b3e87d1aa5588516454af1d0561392cde2fcb3a [INFO] running `Command { std: "docker" "start" "-a" "d9a0335928d37402ac6f850f3b3e87d1aa5588516454af1d0561392cde2fcb3a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling syn v1.0.104 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.28.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking data-encoding v2.3.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Compiling syn v2.0.65 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking tungstenite v0.24.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.24.0 (/opt/rustwide/workdir) [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:147:15 [INFO] [stdout] | [INFO] [stdout] 143 | 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] 147 | 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:297:36 [INFO] [stdout] | [INFO] [stdout] 297 | match futures_util::ready!(self.with_context(Some((ContextWaker::Read, cx)), |s| { [INFO] [stdout] | ________________- ^ [INFO] [stdout] | |________________| | [INFO] [stdout] | |________________| | [INFO] [stdout] | |________________| | [INFO] [stdout] | | ____________________________________| [INFO] [stdout] 298 | || trace!("{}:{} Stream.with_context poll_next -> read()", file!(), line!()); [INFO] [stdout] 299 | || cvt(s.read()) [INFO] [stdout] 300 | || })) { [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 `tokio-tungstenite` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d9a0335928d37402ac6f850f3b3e87d1aa5588516454af1d0561392cde2fcb3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9a0335928d37402ac6f850f3b3e87d1aa5588516454af1d0561392cde2fcb3a", kill_on_drop: false }` [INFO] [stdout] d9a0335928d37402ac6f850f3b3e87d1aa5588516454af1d0561392cde2fcb3a