[INFO] fetching crate redis-subscribe 0.2.1... [INFO] checking redis-subscribe-0.2.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate redis-subscribe 0.2.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate redis-subscribe 0.2.1 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 redis-subscribe 0.2.1 [INFO] finished tweaking crates.io crate redis-subscribe 0.2.1 [INFO] tweaked toml for crates.io crate redis-subscribe 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate redis-subscribe 0.2.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8fbdb387a660583836ed9300c79e0cffc615950a78f257bec8dad5ea707b75b9 [INFO] running `Command { std: "docker" "start" "-a" "8fbdb387a660583836ed9300c79e0cffc615950a78f257bec8dad5ea707b75b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fbdb387a660583836ed9300c79e0cffc615950a78f257bec8dad5ea707b75b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fbdb387a660583836ed9300c79e0cffc615950a78f257bec8dad5ea707b75b9", kill_on_drop: false }` [INFO] [stdout] 8fbdb387a660583836ed9300c79e0cffc615950a78f257bec8dad5ea707b75b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 431d90f9a84dfdd620ae1fcdd36d795359301621a713eb5056f833303d6dc6fd [INFO] running `Command { std: "docker" "start" "-a" "431d90f9a84dfdd620ae1fcdd36d795359301621a713eb5056f833303d6dc6fd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking redis-subscribe v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `impl Future>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/redis_sub.rs:155:21 [INFO] [stdout] | [INFO] [stdout] 155 | Ok(Box::pin(stream! { [INFO] [stdout] | _____________________^ [INFO] [stdout] 156 | | loop { [INFO] [stdout] 157 | | let (mut read, write) = match self.connect(false).await { [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] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 158 | | Ok(t) => t, [INFO] [stdout] ... | [INFO] [stdout] 168 | | let mut stored_writer = self.writer.lock().await; [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] ... | [INFO] [stdout] 199 | | *self.writer.lock().await = None; [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] | | 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] 231 | | } [INFO] [stdout] 232 | | })) [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] = note: this error originates in the macro `stream` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking combine v4.6.2 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `redis-subscribe` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "431d90f9a84dfdd620ae1fcdd36d795359301621a713eb5056f833303d6dc6fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "431d90f9a84dfdd620ae1fcdd36d795359301621a713eb5056f833303d6dc6fd", kill_on_drop: false }` [INFO] [stdout] 431d90f9a84dfdd620ae1fcdd36d795359301621a713eb5056f833303d6dc6fd