[INFO] fetching crate hyper-server 0.6.0... [INFO] checking hyper-server-0.6.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate hyper-server 0.6.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate hyper-server 0.6.0 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 hyper-server 0.6.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate hyper-server 0.6.0 [INFO] tweaked toml for crates.io crate hyper-server 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate hyper-server 0.6.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af1158da447b6b2f557b5c3c88c8824e66c4ca1c220105fbf58ff525f953b906 [INFO] running `Command { std: "docker" "start" "-a" "af1158da447b6b2f557b5c3c88c8824e66c4ca1c220105fbf58ff525f953b906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af1158da447b6b2f557b5c3c88c8824e66c4ca1c220105fbf58ff525f953b906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af1158da447b6b2f557b5c3c88c8824e66c4ca1c220105fbf58ff525f953b906", kill_on_drop: false }` [INFO] [stdout] af1158da447b6b2f557b5c3c88c8824e66c4ca1c220105fbf58ff525f953b906 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de9694404660b785af64a0f2d081be6eb87215369f9e7822259bf3de995e03b3 [INFO] running `Command { std: "docker" "start" "-a" "de9694404660b785af64a0f2d081be6eb87215369f9e7822259bf3de995e03b3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking tower-http v0.4.4 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-server v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `A` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 194 | pub async fn serve(self, mut make_service: M) -> io::Result<()> [INFO] [stdout] | ---- ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 203 | let acceptor = self.acceptor; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 279 | let result = tokio::select! { [INFO] [stdout] | ______________________- [INFO] [stdout] 280 | | biased; [INFO] [stdout] 281 | | _ = handle.wait_shutdown() => return Ok(()), [INFO] [stdout] 282 | | result = accept_loop_future => result, [INFO] [stdout] 283 | | }; [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 `Result<(>>::Service>>::Stream, >>::Service>>::Service), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:248:57 [INFO] [stdout] | [INFO] [stdout] 248 | if let Ok((stream, send_service)) = acceptor.accept(addr_stream, service).await [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 258 | / tokio::select! { [INFO] [stdout] 259 | | biased; [INFO] [stdout] 260 | | _ = watcher.wait_graceful_shutdown() => { [INFO] [stdout] 261 | | // Initiate a graceful shutdown. [INFO] [stdout] 262 | | Pin::new(&mut serve_future).graceful_shutdown(); [INFO] [stdout] 263 | | / tokio::select! { [INFO] [stdout] 264 | | | biased; [INFO] [stdout] 265 | | | _ = watcher.wait_shutdown() => (), [INFO] [stdout] 266 | | | _ = &mut serve_future => (), [INFO] [stdout] 267 | | | } [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] 270 | | | _ = &mut serve_future => (), [INFO] [stdout] 271 | | | } [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] = 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 `hyper-server` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "de9694404660b785af64a0f2d081be6eb87215369f9e7822259bf3de995e03b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de9694404660b785af64a0f2d081be6eb87215369f9e7822259bf3de995e03b3", kill_on_drop: false }` [INFO] [stdout] de9694404660b785af64a0f2d081be6eb87215369f9e7822259bf3de995e03b3