[INFO] fetching crate lightstreamer-client 0.1.9... [INFO] checking lightstreamer-client-0.1.9 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate lightstreamer-client 0.1.9 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate lightstreamer-client 0.1.9 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 lightstreamer-client 0.1.9 [INFO] finished tweaking crates.io crate lightstreamer-client 0.1.9 [INFO] tweaked toml for crates.io crate lightstreamer-client 0.1.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate lightstreamer-client 0.1.9 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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c6b6ebb880fbcfa7d57fd37d5f098cce73803b9171f743ee417d7ee27aa5918 [INFO] running `Command { std: "docker" "start" "-a" "0c6b6ebb880fbcfa7d57fd37d5f098cce73803b9171f743ee417d7ee27aa5918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c6b6ebb880fbcfa7d57fd37d5f098cce73803b9171f743ee417d7ee27aa5918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c6b6ebb880fbcfa7d57fd37d5f098cce73803b9171f743ee417d7ee27aa5918", kill_on_drop: false }` [INFO] [stdout] 0c6b6ebb880fbcfa7d57fd37d5f098cce73803b9171f743ee417d7ee27aa5918 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e49ab85d844eb52f07c3e24cdd9281cc5d06ab2dbd6616a71ad3b7b1de00738 [INFO] running `Command { std: "docker" "start" "-a" "7e49ab85d844eb52f07c3e24cdd9281cc5d06ab2dbd6616a71ad3b7b1de00738", kill_on_drop: false }` [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling cc v1.0.94 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking h2 v0.4.4 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking treediff v4.0.3 [INFO] [stderr] Checking json-patch v1.2.0 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.3 [INFO] [stderr] Checking lightstreamer-client v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `SplitSink>, Message>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ls_client.rs:305:14 [INFO] [stdout] | [INFO] [stdout] 305 | let (mut write_stream, mut read_stream) = ws_stream.split(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | / tokio::select! { [INFO] [stdout] 322 | | message = read_stream.next() => { [INFO] [stdout] 323 | | match message { [INFO] [stdout] 324 | | Some(Ok(Message::Text(text))) => { [INFO] [stdout] ... | [INFO] [stdout] 743 | | }, [INFO] [stdout] 744 | | } [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] | [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 `SplitSink>, Message>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ls_client.rs:305:14 [INFO] [stdout] | [INFO] [stdout] 305 | let (mut write_stream, mut read_stream) = ws_stream.split(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | / tokio::select! { [INFO] [stdout] 322 | | message = read_stream.next() => { [INFO] [stdout] 323 | | match message { [INFO] [stdout] 324 | | Some(Ok(Message::Text(text))) => { [INFO] [stdout] ... | [INFO] [stdout] 743 | | }, [INFO] [stdout] 744 | | } [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] | [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lightstreamer-client` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lightstreamer-client` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7e49ab85d844eb52f07c3e24cdd9281cc5d06ab2dbd6616a71ad3b7b1de00738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e49ab85d844eb52f07c3e24cdd9281cc5d06ab2dbd6616a71ad3b7b1de00738", kill_on_drop: false }` [INFO] [stdout] 7e49ab85d844eb52f07c3e24cdd9281cc5d06ab2dbd6616a71ad3b7b1de00738