[INFO] fetching crate ws 0.9.2... [INFO] checking ws-0.9.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate ws 0.9.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate ws 0.9.2 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ws 0.9.2 [INFO] finished tweaking crates.io crate ws 0.9.2 [INFO] tweaked toml for crates.io crate ws 0.9.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate ws 0.9.2 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73b0f24010741097b974e0141649e39d20afa2436802faf3e3aaf0ba11335dad [INFO] running `Command { std: "docker" "start" "-a" "73b0f24010741097b974e0141649e39d20afa2436802faf3e3aaf0ba11335dad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73b0f24010741097b974e0141649e39d20afa2436802faf3e3aaf0ba11335dad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73b0f24010741097b974e0141649e39d20afa2436802faf3e3aaf0ba11335dad", kill_on_drop: false }` [INFO] [stdout] 73b0f24010741097b974e0141649e39d20afa2436802faf3e3aaf0ba11335dad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 427ebd02d442355ed64feec8942fae621acd25b8d992b036bd3d402fd8a9de3f [INFO] running `Command { std: "docker" "start" "-a" "427ebd02d442355ed64feec8942fae621acd25b8d992b036bd3d402fd8a9de3f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking ws v0.9.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stdout] warning: unexpected `cfg` condition value: `native_tls` [INFO] [stdout] --> src/io.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg(feature = "native_tls")] [INFO] [stdout] | ^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"nativetls"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `libc`, `libz-sys`, `native-tls`, `nativetls`, `openssl`, `permessage-deflate`, and `ssl` [INFO] [stdout] = help: consider adding `native_tls` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn listen(self, addr_spec: A) -> Result> [INFO] [stdout] | ---- ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 325 | self.bind(addr_spec).and_then(|server| server.run()) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:380:12 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn build(&self, factory: F) -> Result> [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 380 | Ok(WebSocket { [INFO] [stdout] | ____________^ [INFO] [stdout] 381 | | poll: Poll::new()?, [INFO] [stdout] 382 | | handler: io::Handler::new(factory, self.settings), [INFO] [stdout] 383 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/communication.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn send(&self, msg: M) -> Result<()> [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 116 | / self.channel [INFO] [stdout] 117 | | .send(Command { [INFO] [stdout] 118 | | token: self.token, [INFO] [stdout] 119 | | signal: Signal::Message(msg.into()), [INFO] [stdout] 120 | | connection_id: self.connection_id, [INFO] [stdout] 121 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/communication.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn broadcast(&self, msg: M) -> Result<()> [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 137 | / self.channel [INFO] [stdout] 138 | | .send(Command { [INFO] [stdout] 139 | | token: ALL, [INFO] [stdout] 140 | | signal: Signal::Message(msg.into()), [INFO] [stdout] 141 | | connection_id: self.connection_id, [INFO] [stdout] 142 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/communication.rs:164:9 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn close_with_reason(&self, code: CloseCode, reason: S) -> Result<()> [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 164 | / self.channel [INFO] [stdout] 165 | | .send(Command { [INFO] [stdout] 166 | | token: self.token, [INFO] [stdout] 167 | | signal: Signal::Close(code, reason.into()), [INFO] [stdout] 168 | | connection_id: self.connection_id, [INFO] [stdout] 169 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/connection.rs:114:21 [INFO] [stdout] | [INFO] [stdout] 107 | sock: TcpStream, [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 108 | handler: H, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | socket: Stream::tcp(sock), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/handshake.rs:164:39 [INFO] [stdout] | [INFO] [stdout] 164 | .ok_or_else(|| Error::new(Kind::Protocol, "Unable to parse WebSocket key.")) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/handshake.rs:361:25 [INFO] [stdout] | [INFO] [stdout] 361 | Kind::Internal, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/handshake.rs:516:39 [INFO] [stdout] | [INFO] [stdout] 516 | .ok_or_else(|| Error::new(Kind::Protocol, "Unable to parse WebSocket key.")) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io.rs:108:23 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn new(factory: F, settings: Settings) -> Handler { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 101 | let (tx, rx) = mio::channel::sync_channel(settings.max_connections * settings.queue_size); [INFO] [stdout] | -- -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | let timer = mio_extras::timer::Builder::default() [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | listener: None, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn new(factory: F, settings: Settings) -> Handler { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 101 | let (tx, rx) = mio::channel::sync_channel(settings.max_connections * settings.queue_size); [INFO] [stdout] | -- -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | let timer = mio_extras::timer::Builder::default() [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | connections: Slab::with_capacity(settings.max_connections), [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io.rs:340:9 [INFO] [stdout] | [INFO] [stdout] 272 | let (tok, entry, connection_id, handler) = [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 297 | Err(err) => { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 305 | if let Ok(sock) = TcpStream::connect(&addr) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 340 | / poll.register( [INFO] [stdout] 341 | | self.connections[tok.into()].socket(), [INFO] [stdout] 342 | | self.connections[tok.into()].token(), [INFO] [stdout] 343 | | self.connections[tok.into()].events(), [INFO] [stdout] 344 | | PollOpt::edge() | PollOpt::oneshot(), [INFO] [stdout] 345 | | ).map_err(Error::from) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |______________________________| [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io.rs:453:9 [INFO] [stdout] | [INFO] [stdout] 414 | pub fn accept(&mut self, poll: &mut Poll, sock: TcpStream) -> Result<()> { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 428 | let handler = factory.server_connected(Sender::new( [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 453 | / poll.register( [INFO] [stdout] 454 | | conn.socket(), [INFO] [stdout] 455 | | conn.token(), [INFO] [stdout] 456 | | conn.events(), [INFO] [stdout] 457 | | PollOpt::edge() | PollOpt::oneshot(), [INFO] [stdout] 458 | | ).map_err(Error::from) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 483 | let result = self.event_loop(poll); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 486 | / result [INFO] [stdout] 487 | | .and(poll.deregister(&self.timer).map_err(Error::from)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io.rs:488:18 [INFO] [stdout] | [INFO] [stdout] 483 | let result = self.event_loop(poll); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 488 | .and(poll.deregister(&self.queue_rx).map_err(Error::from)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/result.rs:146:20 [INFO] [stdout] | [INFO] [stdout] 145 | fn from(err: io::Error) -> Error { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 146 | Error::new(Kind::Io(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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/result.rs:202:20 [INFO] [stdout] | [INFO] [stdout] 201 | fn from(err: Box) -> Error { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 202 | Error::new(Kind::Custom(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: aborting due to 17 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ws` (lib) due to 18 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "427ebd02d442355ed64feec8942fae621acd25b8d992b036bd3d402fd8a9de3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "427ebd02d442355ed64feec8942fae621acd25b8d992b036bd3d402fd8a9de3f", kill_on_drop: false }` [INFO] [stdout] 427ebd02d442355ed64feec8942fae621acd25b8d992b036bd3d402fd8a9de3f