[INFO] fetching crate veilid-async-tungstenite 0.23.0... [INFO] checking veilid-async-tungstenite-0.23.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate veilid-async-tungstenite 0.23.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate veilid-async-tungstenite 0.23.0 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 veilid-async-tungstenite 0.23.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate veilid-async-tungstenite 0.23.0 [INFO] tweaked toml for crates.io crate veilid-async-tungstenite 0.23.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate veilid-async-tungstenite 0.23.0 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] 38e581f79cec5ac0659838f1f764a49548f2e79ece9b901a3f4bac615bd11e96 [INFO] running `Command { std: "docker" "start" "-a" "38e581f79cec5ac0659838f1f764a49548f2e79ece9b901a3f4bac615bd11e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38e581f79cec5ac0659838f1f764a49548f2e79ece9b901a3f4bac615bd11e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38e581f79cec5ac0659838f1f764a49548f2e79ece9b901a3f4bac615bd11e96", kill_on_drop: false }` [INFO] [stdout] 38e581f79cec5ac0659838f1f764a49548f2e79ece9b901a3f4bac615bd11e96 [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] f6dc2b2713f1015d7ac1bc16c905aebbdc4b364fb1d4d3d4c0e0f2f804b3810c [INFO] running `Command { std: "docker" "start" "-a" "f6dc2b2713f1015d7ac1bc16c905aebbdc4b364fb1d4d3d4c0e0f2f804b3810c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking value-bag v1.4.2 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking concurrent-queue v2.3.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking event-listener v3.0.1 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking event-listener-strategy v0.3.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking async-lock v3.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking futures-lite v2.0.1 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking async-task v4.5.0 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking blocking v1.4.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking async-executor v1.6.0 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking async-global-executor v2.3.1 [INFO] [stderr] Checking polling v3.3.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking async-io v2.2.0 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking veilid-async-tungstenite v0.23.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking futures v0.3.29 [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:153:15 [INFO] [stdout] | [INFO] [stdout] 148 | 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] 153 | 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:340:36 [INFO] [stdout] | [INFO] [stdout] 340 | match futures_util::ready!(self.with_context(Some((ContextWaker::Read, cx)), |s| { [INFO] [stdout] | ________________- ^ [INFO] [stdout] | |________________| | [INFO] [stdout] | |________________| | [INFO] [stdout] | |________________| | [INFO] [stdout] | | ____________________________________| [INFO] [stdout] 341 | || #[cfg(feature = "verbose-logging")] [INFO] [stdout] 342 | || trace!( [INFO] [stdout] 343 | || "{}:{} Stream.with_context poll_next -> read()", [INFO] [stdout] ... || [INFO] [stdout] 347 | || cvt(s.read()) [INFO] [stdout] 348 | || })) { [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 `veilid-async-tungstenite` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f6dc2b2713f1015d7ac1bc16c905aebbdc4b364fb1d4d3d4c0e0f2f804b3810c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6dc2b2713f1015d7ac1bc16c905aebbdc4b364fb1d4d3d4c0e0f2f804b3810c", kill_on_drop: false }` [INFO] [stdout] f6dc2b2713f1015d7ac1bc16c905aebbdc4b364fb1d4d3d4c0e0f2f804b3810c