[INFO] fetching crate meio-connect 0.97.0... [INFO] checking meio-connect-0.97.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate meio-connect 0.97.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate meio-connect 0.97.0 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 meio-connect 0.97.0 [INFO] finished tweaking crates.io crate meio-connect 0.97.0 [INFO] tweaked toml for crates.io crate meio-connect 0.97.0 written to /workspace/builds/worker-2-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 124 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding block-buffer v0.9.0 (available: v0.10.4) [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding h2 v0.3.26 (available: v0.4.6) [INFO] [stderr] Adding headers v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding headers-core v0.2.0 (available: v0.3.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (available: v1.4.1) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding serde_qs v0.8.5 (available: v0.13.0) [INFO] [stderr] Adding sha-1 v0.9.8 (available: v0.10.1) [INFO] [stderr] Adding tokio-tungstenite v0.15.0 (available: v0.24.0) [INFO] [stderr] Adding tokio-util v0.6.10 (available: v0.7.12) [INFO] [stderr] Adding tungstenite v0.14.0 (available: v0.24.0) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ccf035c48b809e757f4c940922925f6e173e831f89b0d63f7daf9414e328f039 [INFO] running `Command { std: "docker" "start" "-a" "ccf035c48b809e757f4c940922925f6e173e831f89b0d63f7daf9414e328f039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccf035c48b809e757f4c940922925f6e173e831f89b0d63f7daf9414e328f039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf035c48b809e757f4c940922925f6e173e831f89b0d63f7daf9414e328f039", kill_on_drop: false }` [INFO] [stdout] ccf035c48b809e757f4c940922925f6e173e831f89b0d63f7daf9414e328f039 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6bf59b2de6fcf272a773943f8b73e44f78fbd275b2ee984d67ad935035af71fb [INFO] running `Command { std: "docker" "start" "-a" "6bf59b2de6fcf272a773943f8b73e44f78fbd275b2ee984d67ad935035af71fb", kill_on_drop: false }` [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking meio-protocol v0.97.0 [INFO] [stderr] Checking serde_qs v0.8.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tungstenite v0.14.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking tokio-tungstenite v0.15.0 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking meio v0.97.0 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking meio-connect v0.97.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Pin>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/talker.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let mut done = self.stop.clone().into_future(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 132 | loop { [INFO] [stdout] 133 | / select! { [INFO] [stdout] 134 | | _ = done => { [INFO] [stdout] 135 | | self.interrupted = true; [INFO] [stdout] 136 | | // Just close the channel and wait when it will be drained [INFO] [stdout] ... | [INFO] [stdout] 181 | | } [INFO] [stdout] 182 | | } [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] | |_____________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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Pin>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/talker.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let mut done = self.stop.clone().into_future(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 132 | loop { [INFO] [stdout] 133 | / select! { [INFO] [stdout] 134 | | _ = done => { [INFO] [stdout] 135 | | self.interrupted = true; [INFO] [stdout] 136 | | // Just close the channel and wait when it will be drained [INFO] [stdout] ... | [INFO] [stdout] 181 | | } [INFO] [stdout] 182 | | } [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] | |_____________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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::option::Option::Output, anyhow::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/route.rs:165:15 [INFO] [stdout] | [INFO] [stdout] 164 | fn try_route(&self, addr: &SocketAddr, request: Request) -> RouteResult { [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 165 | match self.extractor.from_request(&request) { [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::Output, anyhow::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/route.rs:165:15 [INFO] [stdout] | [INFO] [stdout] 164 | fn try_route(&self, addr: &SocketAddr, request: Request) -> RouteResult { [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 165 | match self.extractor.from_request(&request) { [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::Output, anyhow::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/websocket.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 95 | fn try_route(&self, addr: &SocketAddr, mut request: Request) -> RouteResult { [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | match self.extractor.from_request(&request) { [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::Output, anyhow::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server/websocket.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 95 | fn try_route(&self, addr: &SocketAddr, mut request: Request) -> RouteResult { [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | match self.extractor.from_request(&request) { [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] warning: trait `WsError` is never used [INFO] [stdout] --> src/talker.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | pub trait WsError: Debug + StdError + Sync + Send + 'static {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `WsError` is never used [INFO] [stdout] --> src/talker.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | pub trait WsError: Debug + StdError + Sync + Send + 'static {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `meio-connect` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `meio-connect` (lib test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6bf59b2de6fcf272a773943f8b73e44f78fbd275b2ee984d67ad935035af71fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bf59b2de6fcf272a773943f8b73e44f78fbd275b2ee984d67ad935035af71fb", kill_on_drop: false }` [INFO] [stdout] 6bf59b2de6fcf272a773943f8b73e44f78fbd275b2ee984d67ad935035af71fb