[INFO] fetching crate ws_stream_tungstenite 0.14.0... [INFO] checking ws_stream_tungstenite-0.14.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate ws_stream_tungstenite 0.14.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ws_stream_tungstenite 0.14.0 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 ws_stream_tungstenite 0.14.0 [INFO] finished tweaking crates.io crate ws_stream_tungstenite 0.14.0 [INFO] tweaked toml for crates.io crate ws_stream_tungstenite 0.14.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate ws_stream_tungstenite 0.14.0 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] 44d1dbd78b2e4ece39809412f8bc8fd1b6ddd7d5962752a0253e6a8dc35a82f3 [INFO] running `Command { std: "docker" "start" "-a" "44d1dbd78b2e4ece39809412f8bc8fd1b6ddd7d5962752a0253e6a8dc35a82f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44d1dbd78b2e4ece39809412f8bc8fd1b6ddd7d5962752a0253e6a8dc35a82f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d1dbd78b2e4ece39809412f8bc8fd1b6ddd7d5962752a0253e6a8dc35a82f3", kill_on_drop: false }` [INFO] [stdout] 44d1dbd78b2e4ece39809412f8bc8fd1b6ddd7d5962752a0253e6a8dc35a82f3 [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] dced39ab1e524e4bb7e7dee1d50ebf9969780374bcad257a394b653c529f8cd7 [INFO] running `Command { std: "docker" "start" "-a" "dced39ab1e524e4bb7e7dee1d50ebf9969780374bcad257a394b653c529f8cd7", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling rustix v0.38.36 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Compiling pharos v0.5.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling async_io_stream v0.3.3 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling async_progress v0.2.1 [INFO] [stderr] Compiling ws_stream_tungstenite v0.14.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures_ringbuf v0.4.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking ringbuf v0.3.3 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [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] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Checking tungstenite v0.24.0 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking async-tungstenite v0.28.0 [INFO] [stderr] Checking asynchronous-codec v0.7.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking futures-test v0.3.30 [INFO] [stdout] error: this value of type `std::task::Poll>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tung_websocket/notifier.rs:89:20 [INFO] [stdout] | [INFO] [stdout] 89 | match ready!( pharos.as_mut().poll_ready( cx ) ) [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] 147 | match ready!( pharos.as_mut().poll_flush( cx ) ) [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: this value of type `tungstenite::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tung_websocket.rs:281:14 [INFO] [stdout] | [INFO] [stdout] 206 | let res = ready!( Pin::new( &mut self.inner ).poll_next( cx ) ); [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] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 281 | Some(Err( err )) => [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: this value of type `ProtocolError` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tung_websocket.rs:538:21 [INFO] [stdout] | [INFO] [stdout] 510 | fn to_io_error( err: TungErr ) -> io::Error [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] 538 | TungErr::Protocol(source) => [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ws_stream_tungstenite` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::task::Poll>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tung_websocket/notifier.rs:89:20 [INFO] [stdout] | [INFO] [stdout] 89 | match ready!( pharos.as_mut().poll_ready( cx ) ) [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] 147 | match ready!( pharos.as_mut().poll_flush( cx ) ) [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: this value of type `tungstenite::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tung_websocket.rs:281:14 [INFO] [stdout] | [INFO] [stdout] 206 | let res = ready!( Pin::new( &mut self.inner ).poll_next( cx ) ); [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] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 281 | Some(Err( err )) => [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: this value of type `ProtocolError` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tung_websocket.rs:538:21 [INFO] [stdout] | [INFO] [stdout] 510 | fn to_io_error( err: TungErr ) -> io::Error [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] 538 | TungErr::Protocol(source) => [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ws_stream_tungstenite` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "dced39ab1e524e4bb7e7dee1d50ebf9969780374bcad257a394b653c529f8cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dced39ab1e524e4bb7e7dee1d50ebf9969780374bcad257a394b653c529f8cd7", kill_on_drop: false }` [INFO] [stdout] dced39ab1e524e4bb7e7dee1d50ebf9969780374bcad257a394b653c529f8cd7