[INFO] fetching crate async-datachannel-wasm 0.2.1... [INFO] checking async-datachannel-wasm-0.2.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate async-datachannel-wasm 0.2.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate async-datachannel-wasm 0.2.1 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] removed /workspace/builds/worker-5-tc2/source/.cargo/config [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate async-datachannel-wasm 0.2.1 [INFO] finished tweaking crates.io crate async-datachannel-wasm 0.2.1 [INFO] tweaked toml for crates.io crate async-datachannel-wasm 0.2.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 55 packages to latest compatible versions [INFO] [stderr] Adding console_log v0.2.2 (available: v1.0.0) [INFO] [stderr] Adding send_wrapper v0.5.0 (available: v0.6.0) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3dbe97a5715f34a99683cca4d0129d2bfad46e51fc672b466ff6ad6f974ae8f [INFO] running `Command { std: "docker" "start" "-a" "a3dbe97a5715f34a99683cca4d0129d2bfad46e51fc672b466ff6ad6f974ae8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3dbe97a5715f34a99683cca4d0129d2bfad46e51fc672b466ff6ad6f974ae8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3dbe97a5715f34a99683cca4d0129d2bfad46e51fc672b466ff6ad6f974ae8f", kill_on_drop: false }` [INFO] [stdout] a3dbe97a5715f34a99683cca4d0129d2bfad46e51fc672b466ff6ad6f974ae8f [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cf3fb4afd6374012adeda75059fd5b835f438e49adb9a0eff3eb3201058da03 [INFO] running `Command { std: "docker" "start" "-a" "4cf3fb4afd6374012adeda75059fd5b835f438e49adb9a0eff3eb3201058da03", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking send_wrapper v0.5.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.43 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking js-sys v0.3.70 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.43 [INFO] [stderr] Checking web-sys v0.3.70 [INFO] [stderr] Checking wasm-bindgen-test v0.3.43 [INFO] [stderr] Checking console_log v0.2.2 [INFO] [stderr] Checking async-datachannel-wasm v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `web_sys::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/lib.rs:276:41 [INFO] [stdout] | [INFO] [stdout] 276 | ... description.sdp(&desc.sdp); [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::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/lib.rs:293:40 [INFO] [stdout] | [INFO] [stdout] 293 | ... answer_obj.sdp(&answer_sdp); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcIceCandidateInit::sdp_mid`: Use `set_sdp_mid()` instead. [INFO] [stdout] --> src/lib.rs:314:30 [INFO] [stdout] | [INFO] [stdout] 314 | cand.sdp_mid(Some(&c.mid)); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result<(), futures::futures_channel::mpsc::TrySendError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:262:29 [INFO] [stdout] | [INFO] [stdout] 258 | let on_data_channel = Closure::wrap(Box::new(move |ev: RtcDataChannelEvent| { [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 262 | if let Err(e) = tx_chan.try_send(channel) { [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] warning: use of deprecated method `web_sys::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/lib.rs:375:19 [INFO] [stdout] | [INFO] [stdout] 375 | 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/lib.rs:396:41 [INFO] [stdout] | [INFO] [stdout] 396 | ... description.sdp(&desc.sdp); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcIceCandidateInit::sdp_mid`: Use `set_sdp_mid()` instead. [INFO] [stdout] --> src/lib.rs:406:30 [INFO] [stdout] | [INFO] [stdout] 406 | cand.sdp_mid(Some(&c.mid)); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/lib.rs:276:41 [INFO] [stdout] | [INFO] [stdout] 276 | ... description.sdp(&desc.sdp); [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::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/lib.rs:293:40 [INFO] [stdout] | [INFO] [stdout] 293 | ... answer_obj.sdp(&answer_sdp); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcIceCandidateInit::sdp_mid`: Use `set_sdp_mid()` instead. [INFO] [stdout] --> src/lib.rs:314:30 [INFO] [stdout] | [INFO] [stdout] 314 | cand.sdp_mid(Some(&c.mid)); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result<(), futures::futures_channel::mpsc::TrySendError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:262:29 [INFO] [stdout] | [INFO] [stdout] 258 | let on_data_channel = Closure::wrap(Box::new(move |ev: RtcDataChannelEvent| { [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 262 | if let Err(e) = tx_chan.try_send(channel) { [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] warning: use of deprecated method `web_sys::RtcIceServer::urls`: Use `set_urls()` instead. [INFO] [stdout] --> src/lib.rs:204:25 [INFO] [stdout] | [INFO] [stdout] 204 | stun_server.urls(&stun_servers); [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/lib.rs:207:20 [INFO] [stdout] | [INFO] [stdout] 207 | rtc_config.ice_servers(&ice_servers); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcSessionDescriptionInit::sdp`: Use `set_sdp()` instead. [INFO] [stdout] --> src/lib.rs:375:19 [INFO] [stdout] | [INFO] [stdout] 375 | 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/lib.rs:396:41 [INFO] [stdout] | [INFO] [stdout] 396 | ... description.sdp(&desc.sdp); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::RtcIceCandidateInit::sdp_mid`: Use `set_sdp_mid()` instead. [INFO] [stdout] --> src/lib.rs:406:30 [INFO] [stdout] | [INFO] [stdout] 406 | cand.sdp_mid(Some(&c.mid)); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result<(), futures::futures_channel::mpsc::TrySendError, anyhow::Error>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:92:29 [INFO] [stdout] | [INFO] [stdout] 81 | let on_message = Closure::wrap(Box::new(move |ev: web_sys::MessageEvent| { [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | if let Err(e) = tx.try_send(res) { [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 `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 213 | let on_ice_candidate = Closure::wrap(Box::new(move |ev: RtcPeerConnectionIceEvent| { [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 214 | if let Some(candidate) = ev.candidate() { [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; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-datachannel-wasm` (lib) due to 4 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated method `web_sys::RtcIceServer::urls`: Use `set_urls()` instead. [INFO] [stdout] --> src/lib.rs:204:25 [INFO] [stdout] | [INFO] [stdout] 204 | stun_server.urls(&stun_servers); [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/lib.rs:207:20 [INFO] [stdout] | [INFO] [stdout] 207 | rtc_config.ice_servers(&ice_servers); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result<(), futures::futures_channel::mpsc::TrySendError, anyhow::Error>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:92:29 [INFO] [stdout] | [INFO] [stdout] 81 | let on_message = Closure::wrap(Box::new(move |ev: web_sys::MessageEvent| { [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | if let Err(e) = tx.try_send(res) { [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 `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:214:38 [INFO] [stdout] | [INFO] [stdout] 213 | let on_ice_candidate = Closure::wrap(Box::new(move |ev: RtcPeerConnectionIceEvent| { [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 214 | if let Some(candidate) = ev.candidate() { [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; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-datachannel-wasm` (lib test) due to 4 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4cf3fb4afd6374012adeda75059fd5b835f438e49adb9a0eff3eb3201058da03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cf3fb4afd6374012adeda75059fd5b835f438e49adb9a0eff3eb3201058da03", kill_on_drop: false }` [INFO] [stdout] 4cf3fb4afd6374012adeda75059fd5b835f438e49adb9a0eff3eb3201058da03