[INFO] fetching crate velarixdb 0.0.17... [INFO] checking velarixdb-0.0.17 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate velarixdb 0.0.17 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate velarixdb 0.0.17 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate velarixdb 0.0.17 [INFO] tweaked toml for crates.io crate velarixdb 0.0.17 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate velarixdb 0.0.17 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate velarixdb 0.0.17 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb8f3d77bcc4a1b54c0ed8112c14d827e8864daebe6f9b8d17dc687616fef87a [INFO] running `Command { std: "docker" "start" "-a" "fb8f3d77bcc4a1b54c0ed8112c14d827e8864daebe6f9b8d17dc687616fef87a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb8f3d77bcc4a1b54c0ed8112c14d827e8864daebe6f9b8d17dc687616fef87a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb8f3d77bcc4a1b54c0ed8112c14d827e8864daebe6f9b8d17dc687616fef87a", kill_on_drop: false }` [INFO] [stdout] fb8f3d77bcc4a1b54c0ed8112c14d827e8864daebe6f9b8d17dc687616fef87a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5912d7ff4d88e4b6e4dafd34b1fae5c40ae283f66c75c0e0c501b0503317cc38 [INFO] running `Command { std: "docker" "start" "-a" "5912d7ff4d88e4b6e4dafd34b1fae5c40ae283f66c75c0e0c501b0503317cc38", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling serde v1.0.205 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking clap_builder v4.5.27 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking indexmap v2.3.0 [INFO] [stderr] Checking clap v4.5.27 [INFO] [stderr] Checking async-broadcast v0.7.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking is-terminal v0.4.15 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking crossbeam-skiplist v0.1.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking use v0.0.1-pre.0 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Compiling serde_derive v1.0.205 [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 thiserror-impl v1.0.63 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [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 skip-list v0.1.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking velarixdb v0.0.17 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/index/indexer.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 110 | impl RangeOffset { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 111 | pub fn new(start: Offset, end: Offset) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs/mod.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | async fn w_lock(&self) -> WGuard; [INFO] [stdout] | ^ ------------ the lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 84 | async fn w_lock(&self) -> WGuard<'life0, File>; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs/mod.rs:86:21 [INFO] [stdout] | [INFO] [stdout] 86 | async fn r_lock(&self) -> RGuard; [INFO] [stdout] | ^ ------------ the lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 86 | async fn r_lock(&self) -> RGuard<'life0, File>; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs/mod.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | async fn w_lock(&self) -> WGuard { [INFO] [stdout] | ^ ------------ the lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 253 | async fn w_lock(&self) -> WGuard<'life0, File> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs/mod.rs:257:21 [INFO] [stdout] | [INFO] [stdout] 257 | async fn r_lock(&self) -> RGuard { [INFO] [stdout] | ^ ------------ the lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 257 | async fn r_lock(&self) -> RGuard<'life0, File> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/range/range_iterator.rs:49:23 [INFO] [stdout] | [INFO] [stdout] 49 | pub async fn seek(&self, _: &'a [u8], _: &'a [u8]) -> Result { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub async fn seek(&self, _: &'a [u8], _: &'a [u8]) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/index/indexer.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 110 | impl RangeOffset { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 111 | pub fn new(start: Offset, end: Offset) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs/mod.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | async fn w_lock(&self) -> WGuard; [INFO] [stdout] | ^ ------------ the lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 84 | async fn w_lock(&self) -> WGuard<'life0, File>; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs/mod.rs:86:21 [INFO] [stdout] | [INFO] [stdout] 86 | async fn r_lock(&self) -> RGuard; [INFO] [stdout] | ^ ------------ the lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 86 | async fn r_lock(&self) -> RGuard<'life0, File>; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs/mod.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | async fn w_lock(&self) -> WGuard { [INFO] [stdout] | ^ ------------ the lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 253 | async fn w_lock(&self) -> WGuard<'life0, File> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fs/mod.rs:257:21 [INFO] [stdout] | [INFO] [stdout] 257 | async fn r_lock(&self) -> RGuard { [INFO] [stdout] | ^ ------------ the lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 257 | async fn r_lock(&self) -> RGuard<'life0, File> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/range/range_iterator.rs:49:23 [INFO] [stdout] | [INFO] [stdout] 49 | pub async fn seek(&self, _: &'a [u8], _: &'a [u8]) -> Result { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub async fn seek(&self, _: &'a [u8], _: &'a [u8]) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "5912d7ff4d88e4b6e4dafd34b1fae5c40ae283f66c75c0e0c501b0503317cc38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5912d7ff4d88e4b6e4dafd34b1fae5c40ae283f66c75c0e0c501b0503317cc38", kill_on_drop: false }` [INFO] [stdout] 5912d7ff4d88e4b6e4dafd34b1fae5c40ae283f66c75c0e0c501b0503317cc38