[INFO] fetching crate volo 0.10.3... [INFO] checking volo-0.10.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate volo 0.10.3 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate volo 0.10.3 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 volo 0.10.3 [INFO] finished tweaking crates.io crate volo 0.10.3 [INFO] tweaked toml for crates.io crate volo 0.10.3 written to /workspace/builds/worker-1-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 131 packages to latest compatible versions [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding rustls v0.22.4 (available: v0.23.13) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding tokio-rustls v0.25.0 (available: v0.26.0) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 91c9b45f8d563ade27e6a0a9d48e19c66875be9d3adcb5d0d062b51e33cdc2d3 [INFO] running `Command { std: "docker" "start" "-a" "91c9b45f8d563ade27e6a0a9d48e19c66875be9d3adcb5d0d062b51e33cdc2d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91c9b45f8d563ade27e6a0a9d48e19c66875be9d3adcb5d0d062b51e33cdc2d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91c9b45f8d563ade27e6a0a9d48e19c66875be9d3adcb5d0d062b51e33cdc2d3", kill_on_drop: false }` [INFO] [stdout] 91c9b45f8d563ade27e6a0a9d48e19c66875be9d3adcb5d0d062b51e33cdc2d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3e0483a520e52fe716ed5b8ca5d1312e6d4902d0387cb097b19bda1c4fbb0f27 [INFO] running `Command { std: "docker" "start" "-a" "3e0483a520e52fe716ed5b8ca5d1312e6d4902d0387cb097b19bda1c4fbb0f27", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking async-broadcast v0.7.1 [INFO] [stderr] Checking tower v0.5.1 [INFO] [stderr] Checking mur3 v0.1.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking faststr v0.2.23 [INFO] [stderr] Compiling motore-macros v0.4.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [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 rustc-hash v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-stream v0.1.16 [INFO] [stderr] Checking motore v0.4.1 [INFO] [stderr] Checking metainfo v0.7.12 [INFO] [stderr] Checking volo v0.10.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `dashmap::Entry<'_, ::Key, Arc>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/loadbalance/consistent_hash.rs:289:41 [INFO] [stdout] | [INFO] [stdout] 288 | fn rebalance(&self, changes: Change<::Key>) { [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 289 | if let Entry::Occupied(entry) = self.router.entry(changes.key.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: this value of type `dashmap::Entry<'_, ::Key, Arc>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/loadbalance/random.rs:148:41 [INFO] [stdout] | [INFO] [stdout] 147 | fn rebalance(&self, changes: Change) { [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 148 | if let Entry::Occupied(entry) = self.router.entry(changes.key.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] [INFO] [stdout] [INFO] [stdout] error: this value of type `dashmap::Entry<'_, ::Key, Arc>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/loadbalance/consistent_hash.rs:289:41 [INFO] [stdout] | [INFO] [stdout] 288 | fn rebalance(&self, changes: Change<::Key>) { [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 289 | if let Entry::Occupied(entry) = self.router.entry(changes.key.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: this value of type `dashmap::Entry<'_, ::Key, Arc>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/loadbalance/random.rs:148:41 [INFO] [stdout] | [INFO] [stdout] 147 | fn rebalance(&self, changes: Change) { [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 148 | if let Entry::Occupied(entry) = self.router.entry(changes.key.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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `volo` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `volo` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3e0483a520e52fe716ed5b8ca5d1312e6d4902d0387cb097b19bda1c4fbb0f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e0483a520e52fe716ed5b8ca5d1312e6d4902d0387cb097b19bda1c4fbb0f27", kill_on_drop: false }` [INFO] [stdout] 3e0483a520e52fe716ed5b8ca5d1312e6d4902d0387cb097b19bda1c4fbb0f27