[INFO] fetching crate elegant-departure 0.3.0... [INFO] checking elegant-departure-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate elegant-departure 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate elegant-departure 0.3.0 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 elegant-departure 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate elegant-departure 0.3.0 [INFO] tweaked toml for crates.io crate elegant-departure 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate elegant-departure 0.3.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 666086dec4e0438f07d838cbb077f5c7d5f793db75656dd82ac67e402caf42d2 [INFO] running `Command { std: "docker" "start" "-a" "666086dec4e0438f07d838cbb077f5c7d5f793db75656dd82ac67e402caf42d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "666086dec4e0438f07d838cbb077f5c7d5f793db75656dd82ac67e402caf42d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "666086dec4e0438f07d838cbb077f5c7d5f793db75656dd82ac67e402caf42d2", kill_on_drop: false }` [INFO] [stdout] 666086dec4e0438f07d838cbb077f5c7d5f793db75656dd82ac67e402caf42d2 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92d130eb901ca6acc5c47e995c239c6b44106830745b6844b826da98a7ae4462 [INFO] running `Command { std: "docker" "start" "-a" "92d130eb901ca6acc5c47e995c239c6b44106830745b6844b826da98a7ae4462", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking value-bag v1.4.2 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-lite v2.0.1 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking concurrent-queue v2.3.0 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Compiling rustversion v1.0.15 [INFO] [stderr] Checking event-listener v4.0.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking async-lock v3.1.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking async-task v4.5.0 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Checking async-channel v2.1.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking async-executor v1.8.0 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking sdd v0.2.0 [INFO] [stderr] Checking scc v2.1.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Checking polling v3.3.1 [INFO] [stderr] Compiling serial_test_derive v3.1.0 [INFO] [stderr] Checking async-io v2.2.1 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Checking async-global-executor v2.4.0 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking smol v1.3.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking serial_test v3.1.0 [INFO] [stderr] Checking elegant-departure v0.3.0 (/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/registry.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 23 | let done = Signal::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | shutdown: self.shutdown.clone(), [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/registry.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 38 | let shutdown = self.shutdown.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | let departures = self.departures.iter(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | [INFO] [stdout] 43 | Box::pin(async move { [INFO] [stdout] | __________________^ [INFO] [stdout] 44 | | // wait until a shutdown is initiated [INFO] [stdout] 45 | | shutdown.wait().await; [INFO] [stdout] ... | [INFO] [stdout] 51 | | } [INFO] [stdout] 52 | | }) [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] [stderr] error: could not compile `elegant-departure` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "92d130eb901ca6acc5c47e995c239c6b44106830745b6844b826da98a7ae4462", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92d130eb901ca6acc5c47e995c239c6b44106830745b6844b826da98a7ae4462", kill_on_drop: false }` [INFO] [stdout] 92d130eb901ca6acc5c47e995c239c6b44106830745b6844b826da98a7ae4462