[INFO] fetching crate lsm 0.4.1... [INFO] checking lsm-0.4.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate lsm 0.4.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate lsm 0.4.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate lsm 0.4.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate lsm 0.4.1 [INFO] tweaked toml for crates.io crate lsm 0.4.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate lsm 0.4.1 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12d16b70830c4407c3703b63d2370eecf52e05c9995870a31f9e99fcab034148 [INFO] running `Command { std: "docker" "start" "-a" "12d16b70830c4407c3703b63d2370eecf52e05c9995870a31f9e99fcab034148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12d16b70830c4407c3703b63d2370eecf52e05c9995870a31f9e99fcab034148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12d16b70830c4407c3703b63d2370eecf52e05c9995870a31f9e99fcab034148", kill_on_drop: false }` [INFO] [stdout] 12d16b70830c4407c3703b63d2370eecf52e05c9995870a31f9e99fcab034148 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 346e6c7691d55d52001a95b5caa3089adac940f3a22932e7e9e327e69a619cb2 [INFO] running `Command { std: "docker" "start" "-a" "346e6c7691d55d52001a95b5caa3089adac940f3a22932e7e9e327e69a619cb2", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking bit-vec v0.7.0 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking siphasher v1.0.1 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Checking bloomfilter v1.0.14 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking clap_builder v4.5.10 [INFO] [stderr] Compiling tracy-client-sys v0.23.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_filter v0.1.1 [INFO] [stderr] Checking env_logger v0.11.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracy-client v0.17.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-tracy v0.11.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking clap v4.5.10 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking tokio-condvar v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking lsm v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `File` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/manifest.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 225 | pub async fn open(params: Arc) -> Result { [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 228 | let file = OpenOptions::new() [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 `File` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wal/mod.rs:163:21 [INFO] [stdout] | [INFO] [stdout] 146 | params: Arc, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 163 | let mut log_file = WalWriter::open_file(¶ms, fpos).await?; [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 `File` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/manifest.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 225 | pub async fn open(params: Arc) -> Result { [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 228 | let file = OpenOptions::new() [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 `File` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wal/mod.rs:163:21 [INFO] [stdout] | [INFO] [stdout] 146 | params: Arc, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 163 | let mut log_file = WalWriter::open_file(¶ms, fpos).await?; [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 `parking_lot::lock_api::RwLockWriteGuard<'_, parking_lot::RawRwLock, LogStatus>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wal/writer.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 80 | tokio::pin!(fut); [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | let mut lock = inner.status.write(); [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 `parking_lot::lock_api::RwLockWriteGuard<'_, parking_lot::RawRwLock, LogStatus>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wal/writer.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 80 | tokio::pin!(fut); [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | let mut lock = inner.status.write(); [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] warning: method `set_next_compaction_offset` is never used [INFO] [stdout] --> src/level.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 43 | impl Level { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn set_next_compaction_offset(&self, offset: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lsm` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lsm` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "346e6c7691d55d52001a95b5caa3089adac940f3a22932e7e9e327e69a619cb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "346e6c7691d55d52001a95b5caa3089adac940f3a22932e7e9e327e69a619cb2", kill_on_drop: false }` [INFO] [stdout] 346e6c7691d55d52001a95b5caa3089adac940f3a22932e7e9e327e69a619cb2