[INFO] fetching crate karma-p2p-wasm 0.1.2... [INFO] checking karma-p2p-wasm-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate karma-p2p-wasm 0.1.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate karma-p2p-wasm 0.1.2 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 karma-p2p-wasm 0.1.2 [INFO] finished tweaking crates.io crate karma-p2p-wasm 0.1.2 [INFO] tweaked toml for crates.io crate karma-p2p-wasm 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.1) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c46fe9064a3f71ba5605c5a1363a36460d05bb0957fc2f3cf596706beb806e78 [INFO] running `Command { std: "docker" "start" "-a" "c46fe9064a3f71ba5605c5a1363a36460d05bb0957fc2f3cf596706beb806e78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c46fe9064a3f71ba5605c5a1363a36460d05bb0957fc2f3cf596706beb806e78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c46fe9064a3f71ba5605c5a1363a36460d05bb0957fc2f3cf596706beb806e78", kill_on_drop: false }` [INFO] [stdout] c46fe9064a3f71ba5605c5a1363a36460d05bb0957fc2f3cf596706beb806e78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a6257730dc7f0936a5ced8175bc75cdbf07678b67e7131473170f48bbd7f8ade [INFO] running `Command { std: "docker" "start" "-a" "a6257730dc7f0936a5ced8175bc75cdbf07678b67e7131473170f48bbd7f8ade", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking karma-p2p v0.1.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking js-sys v0.3.70 [INFO] [stderr] Checking web-sys v0.3.70 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.43 [INFO] [stderr] Checking karma-p2p-wasm v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `wasm_bindgen::JsValue::from_serde`: causes dependency cycles, use `serde-wasm-bindgen` or `gloo_utils::format::JsValueSerdeExt` instead [INFO] [stdout] --> src/socket.rs:56:40 [INFO] [stdout] | [INFO] [stdout] 56 | let ice_servers = JsValue::from_serde(&addr)?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `wasm_bindgen::JsValue::from_serde`: causes dependency cycles, use `serde-wasm-bindgen` or `gloo_utils::format::JsValueSerdeExt` instead [INFO] [stdout] --> src/socket.rs:56:40 [INFO] [stdout] | [INFO] [stdout] 56 | let ice_servers = JsValue::from_serde(&addr)?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcConfiguration::ice_servers`: Use `set_ice_servers()` instead. [INFO] [stdout] --> src/socket.rs:59:20 [INFO] [stdout] | [INFO] [stdout] 59 | config.ice_servers(&ice_servers); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcDataChannelInit::id`: Use `set_id()` instead. [INFO] [stdout] --> src/socket.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | dc_init.id(port).negotiated(true); [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcConfiguration::ice_servers`: Use `set_ice_servers()` instead. [INFO] [stdout] --> src/socket.rs:59:20 [INFO] [stdout] | [INFO] [stdout] 59 | config.ice_servers(&ice_servers); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcDataChannelInit::id`: Use `set_id()` instead. [INFO] [stdout] --> src/socket.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | dc_init.id(port).negotiated(true); [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcDataChannelInit::negotiated`: Use `set_negotiated()` instead. [INFO] [stdout] --> src/socket.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | dc_init.id(port).negotiated(true); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/socket.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | offer_obj.sdp(&offer_sdp); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcDataChannelInit::negotiated`: Use `set_negotiated()` instead. [INFO] [stdout] --> src/socket.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | dc_init.id(port).negotiated(true); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/socket.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | offer_obj.sdp(&offer_sdp); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/socket.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | obj.sdp(&sdp); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/socket.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | obj.sdp(&sdp); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `wasm_bindgen::JsValue::into_serde`: causes dependency cycles, use `serde-wasm-bindgen` or `gloo_utils::format::JsValueSerdeExt` instead [INFO] [stdout] --> src/stream.rs:70:35 [INFO] [stdout] | [INFO] [stdout] 70 | let value: String = e.into_serde()?; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `wasm_bindgen::JsValue::into_serde`: causes dependency cycles, use `serde-wasm-bindgen` or `gloo_utils::format::JsValueSerdeExt` instead [INFO] [stdout] --> src/stream.rs:70:35 [INFO] [stdout] | [INFO] [stdout] 70 | let value: String = e.into_serde()?; [INFO] [stdout] | ^^^^^^^^^^ [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/socket.rs:167:75 [INFO] [stdout] | [INFO] [stdout] 166 | fn poll_bind(cx: &mut Context<'_>, bootstrap: Self::Addr) -> Poll> { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 167 | let mut fu = Box::pin(async move { WebrtcSocket::_bind(bootstrap).await }); [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/socket.rs:178:71 [INFO] [stdout] | [INFO] [stdout] 175 | label: Self::Addr, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 178 | let mut fu = Box::pin(async move { self._connect(label, port).await }); [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/socket.rs:211:74 [INFO] [stdout] | [INFO] [stdout] 209 | remote: Self::Addr, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 210 | ) -> Poll> { [INFO] [stdout] 211 | let mut fu = Box::pin(async move { self._set_remote_addr(remote).await }); [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/stream.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(dc: RtcDataChannel) -> Self { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 38 | inner: Rc::new(RefCell::new(Default::default())), [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 4 previous errors; 7 warnings emitted [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/socket.rs:167:75 [INFO] [stdout] | [INFO] [stdout] 166 | fn poll_bind(cx: &mut Context<'_>, bootstrap: Self::Addr) -> Poll> { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 167 | let mut fu = Box::pin(async move { WebrtcSocket::_bind(bootstrap).await }); [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/socket.rs:178:71 [INFO] [stdout] | [INFO] [stdout] 175 | label: Self::Addr, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 178 | let mut fu = Box::pin(async move { self._connect(label, port).await }); [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] [stderr] error: could not compile `karma-p2p-wasm` (lib test) due to 5 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/socket.rs:211:74 [INFO] [stdout] | [INFO] [stdout] 209 | remote: Self::Addr, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 210 | ) -> Poll> { [INFO] [stdout] 211 | let mut fu = Box::pin(async move { self._set_remote_addr(remote).await }); [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/stream.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(dc: RtcDataChannel) -> Self { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 38 | inner: Rc::new(RefCell::new(Default::default())), [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 4 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `karma-p2p-wasm` (lib) due to 5 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a6257730dc7f0936a5ced8175bc75cdbf07678b67e7131473170f48bbd7f8ade", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6257730dc7f0936a5ced8175bc75cdbf07678b67e7131473170f48bbd7f8ade", kill_on_drop: false }` [INFO] [stdout] a6257730dc7f0936a5ced8175bc75cdbf07678b67e7131473170f48bbd7f8ade