[INFO] fetching crate viz-smol 0.1.9... [INFO] checking viz-smol-0.1.9 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate viz-smol 0.1.9 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate viz-smol 0.1.9 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 viz-smol 0.1.9 [INFO] finished tweaking crates.io crate viz-smol 0.1.9 [INFO] tweaked toml for crates.io crate viz-smol 0.1.9 written to /workspace/builds/worker-0-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 176 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding opentelemetry v0.23.0 (latest: v0.24.0) [INFO] [stderr] Adding opentelemetry-prometheus v0.16.0 (latest: v0.17.0) [INFO] [stderr] Adding opentelemetry-semantic-conventions v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding opentelemetry_sdk v0.23.0 (latest: v0.24.1) [INFO] [stderr] Adding path-tree v0.7.7 (latest: v0.8.1) [INFO] [stderr] Adding protobuf v2.28.0 (latest: v3.5.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f72318ef8f3cc7dcfe163262aaa8001e4e50a9a118251d67376944319c861224 [INFO] running `Command { std: "docker" "start" "-a" "f72318ef8f3cc7dcfe163262aaa8001e4e50a9a118251d67376944319c861224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f72318ef8f3cc7dcfe163262aaa8001e4e50a9a118251d67376944319c861224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f72318ef8f3cc7dcfe163262aaa8001e4e50a9a118251d67376944319c861224", kill_on_drop: false }` [INFO] [stdout] f72318ef8f3cc7dcfe163262aaa8001e4e50a9a118251d67376944319c861224 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] da60d8009aa1442f91535182621fc4529e5cf585aec1afefd7e8e1048531bbbc [INFO] running `Command { std: "docker" "start" "-a" "da60d8009aa1442f91535182621fc4529e5cf585aec1afefd7e8e1048531bbbc", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.0 [INFO] [stderr] Checking path-tree v0.7.7 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rfc7239 v0.1.1 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-executor v1.13.0 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking macro_rules_attribute v0.2.0 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking form-data v0.5.5 [INFO] [stderr] Checking sessions-core v0.6.0 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking viz-core v0.8.8 [INFO] [stderr] Checking viz-router v0.8.8 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking async-net v2.0.0 [INFO] [stderr] Checking smol-hyper v0.1.1 [INFO] [stderr] Checking smol-macros v0.1.1 [INFO] [stderr] Checking viz-smol v0.1.9 (/opt/rustwide/workdir) [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/responder.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 31 | fn call(&self, mut req: Request) -> Self::Future { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | let method = req.method().clone(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | let Some((handler, route)) = self.tree.find(&method, &path).or_else(|| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | let handler = handler.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | [INFO] [stdout] 55 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 56 | | Ok(handler [INFO] [stdout] 57 | | .call(req.map(Body::Incoming)) [INFO] [stdout] 58 | | .await [INFO] [stdout] 59 | | .unwrap_or_else(IntoResponse::into_response)) [INFO] [stdout] 60 | | }) [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/responder.rs:56:16 [INFO] [stdout] | [INFO] [stdout] 31 | fn call(&self, mut req: Request) -> Self::Future { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | let handler = handler.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | Ok(handler [INFO] [stdout] | ________________^ [INFO] [stdout] 57 | | .call(req.map(Body::Incoming)) [INFO] [stdout] 58 | | .await [INFO] [stdout] 59 | | .unwrap_or_else(IntoResponse::into_response)) [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] [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/responder.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 31 | fn call(&self, mut req: Request) -> Self::Future { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | let method = req.method().clone(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | let Some((handler, route)) = self.tree.find(&method, &path).or_else(|| { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | let handler = handler.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | [INFO] [stdout] 55 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 56 | | Ok(handler [INFO] [stdout] 57 | | .call(req.map(Body::Incoming)) [INFO] [stdout] 58 | | .await [INFO] [stdout] 59 | | .unwrap_or_else(IntoResponse::into_response)) [INFO] [stdout] 60 | | }) [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/responder.rs:56:16 [INFO] [stdout] | [INFO] [stdout] 31 | fn call(&self, mut req: Request) -> Self::Future { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 53 | let handler = handler.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 56 | Ok(handler [INFO] [stdout] | ________________^ [INFO] [stdout] 57 | | .call(req.map(Body::Incoming)) [INFO] [stdout] 58 | | .await [INFO] [stdout] 59 | | .unwrap_or_else(IntoResponse::into_response)) [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 `viz-smol` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `viz-smol` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "da60d8009aa1442f91535182621fc4529e5cf585aec1afefd7e8e1048531bbbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da60d8009aa1442f91535182621fc4529e5cf585aec1afefd7e8e1048531bbbc", kill_on_drop: false }` [INFO] [stdout] da60d8009aa1442f91535182621fc4529e5cf585aec1afefd7e8e1048531bbbc