[INFO] fetching crate gmqtt-client 0.2.0... [INFO] checking gmqtt-client-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate gmqtt-client 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate gmqtt-client 0.2.0 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 gmqtt-client 0.2.0 [INFO] finished tweaking crates.io crate gmqtt-client 0.2.0 [INFO] tweaked toml for crates.io crate gmqtt-client 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate gmqtt-client 0.2.0 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-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] 412332866db9018b7ea6b1e9a2973896f069161113c9373b5194676305e64e97 [INFO] running `Command { std: "docker" "start" "-a" "412332866db9018b7ea6b1e9a2973896f069161113c9373b5194676305e64e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "412332866db9018b7ea6b1e9a2973896f069161113c9373b5194676305e64e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "412332866db9018b7ea6b1e9a2973896f069161113c9373b5194676305e64e97", kill_on_drop: false }` [INFO] [stdout] 412332866db9018b7ea6b1e9a2973896f069161113c9373b5194676305e64e97 [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] aef3f0e05a14a9b1b8ce408c16a73af076b9406760634e1f35853866961d838c [INFO] running `Command { std: "docker" "start" "-a" "aef3f0e05a14a9b1b8ce408c16a73af076b9406760634e1f35853866961d838c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mqttbytes v0.6.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking gmqtt-client v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Framed` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client/mqtt.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut socket = Framed::new(socket, mqtt_codec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | / tokio::select! { [INFO] [stdout] 104 | | // Periodically send Ping packet [INFO] [stdout] 105 | | _ = ping_interval.tick().fuse() => { [INFO] [stdout] 106 | | if self.last_broker_response.elapsed() < (KEEP_ALIVE_INTERVAL * 2) [INFO] [stdout] ... | [INFO] [stdout] 206 | | } [INFO] [stdout] 207 | | } [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 `Framed` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/client/mqtt.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let mut socket = Framed::new(socket, mqtt_codec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | / tokio::select! { [INFO] [stdout] 104 | | // Periodically send Ping packet [INFO] [stdout] 105 | | _ = ping_interval.tick().fuse() => { [INFO] [stdout] 106 | | if self.last_broker_response.elapsed() < (KEEP_ALIVE_INTERVAL * 2) [INFO] [stdout] ... | [INFO] [stdout] 206 | | } [INFO] [stdout] 207 | | } [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] [stderr] error: could not compile `gmqtt-client` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gmqtt-client` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "aef3f0e05a14a9b1b8ce408c16a73af076b9406760634e1f35853866961d838c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aef3f0e05a14a9b1b8ce408c16a73af076b9406760634e1f35853866961d838c", kill_on_drop: false }` [INFO] [stdout] aef3f0e05a14a9b1b8ce408c16a73af076b9406760634e1f35853866961d838c