[INFO] fetching crate pearl 0.21.0...
[INFO] building pearl-0.21.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate pearl 0.21.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pearl 0.21.0
[INFO] finished tweaking crates.io crate pearl 0.21.0
[INFO] tweaked toml for crates.io crate pearl 0.21.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pearl 0.21.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pearl 0.21.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `nix` dependency)
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb48645d09149dfc1fed1f7db434ca03bb7234108ce7a8f34aeb695a9271013a
[INFO] running `Command { std: "docker" "start" "-a" "bb48645d09149dfc1fed1f7db434ca03bb7234108ce7a8f34aeb695a9271013a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb48645d09149dfc1fed1f7db434ca03bb7234108ce7a8f34aeb695a9271013a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb48645d09149dfc1fed1f7db434ca03bb7234108ce7a8f34aeb695a9271013a", kill_on_drop: false }`
[INFO] [stdout] bb48645d09149dfc1fed1f7db434ca03bb7234108ce7a8f34aeb695a9271013a
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a23352e66b2c032477ce2d1c2ea742e26a96911bd0d3fafa8e2c052c0883fe2
[INFO] running `Command { std: "docker" "start" "-a" "8a23352e66b2c032477ce2d1c2ea742e26a96911bd0d3fafa8e2c052c0883fe2", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `nix` dependency)
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling futures-sink v0.3.29
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling cpufeatures v0.2.11
[INFO] [stderr]    Compiling crc v3.0.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling pearl v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling tokio v1.35.0
[INFO] [stderr]    Compiling futures-executor v0.3.29
[INFO] [stderr]    Compiling futures v0.3.29
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/filter/ahash/mod.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[cfg(feature = "std")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `async-io-rio` and `benchmark`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `128`
[INFO] [stdout]    --> src/filter/ahash/fallback_hash.rs:153:11
[INFO] [stdout]     |
[INFO] [stdout] 153 |     #[cfg(target_pointer_width = "128")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_pointer_width` are: `16`, `32`, and `64`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::BloomConfig`
[INFO] [stdout]  --> src/tools/validation.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use crate::BloomConfig;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/error.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleFileIndex` is never constructed
[INFO] [stdout]  --> src/blob/index/simple.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct SimpleFileIndex {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_all`, `contains_key`, and `push_deletion` are never used
[INFO] [stdout]   --> src/blob/index/mod.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) trait IndexTrait<K>: Send + Sync {
[INFO] [stdout]    |                  ---------- methods in this trait
[INFO] [stdout] 31 |     async fn get_all(&self, key: &K) -> Result<Vec<RecordHeader>>;
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     async fn contains_key(&self, key: &K) -> Result<ReadResult<BlobRecordTimestamp>>;
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn push_deletion(&mut self, key: &K, header: RecordHeader) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/blob/index/simple.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl SimpleFileIndex {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 169 |     fn hash_valid(header: &IndexHeader, buf: &mut [u8]) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     async fn read_index_header(file: &File) -> Result<IndexHeader> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     async fn search_all<K>(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     async fn binary_search<K>(
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |     async fn validate_header<K>(&self, buf: &mut [u8], blob_size: u64) -> Result<()>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     fn serialize<K>(
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 376 |     async fn read_at(file: &File, index: usize, header: &IndexHeader) -> Result<RecordHeader> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FileTrait` is never used
[INFO] [stdout]   --> src/io/mod.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait FileTrait: Sized {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_u128x2`, `read_u128x4`, `read_last_u16`, `read_last_u128x2`, and `read_last_u128x4` are never used
[INFO] [stdout]    --> src/filter/ahash/convert.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout]  97 | pub(crate) trait ReadFromSlice {
[INFO] [stdout]     |                  ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn read_u128x2(&self) -> ([u128; 2], &[u8]);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 103 |     fn read_u128x4(&self) -> ([u128; 4], &[u8]);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 104 |     fn read_last_u16(&self) -> u16;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn read_last_u128x2(&self) -> [u128; 2];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 109 |     fn read_last_u128x4(&self) -> [u128; 4];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.93s
[INFO] running `Command { std: "docker" "inspect" "8a23352e66b2c032477ce2d1c2ea742e26a96911bd0d3fafa8e2c052c0883fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a23352e66b2c032477ce2d1c2ea742e26a96911bd0d3fafa8e2c052c0883fe2", kill_on_drop: false }`
[INFO] [stdout] 8a23352e66b2c032477ce2d1c2ea742e26a96911bd0d3fafa8e2c052c0883fe2
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fca1df9bb6f7e9c36951c098da032ad2881ebd8136026ec8a5caff8a1846ed46
[INFO] running `Command { std: "docker" "start" "-a" "fca1df9bb6f7e9c36951c098da032ad2881ebd8136026ec8a5caff8a1846ed46", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `nix` dependency)
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling tempfile v3.8.1
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling pearl v0.21.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/filter/ahash/mod.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[cfg(feature = "std")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `async-io-rio` and `benchmark`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `128`
[INFO] [stdout]    --> src/filter/ahash/fallback_hash.rs:153:11
[INFO] [stdout]     |
[INFO] [stdout] 153 |     #[cfg(target_pointer_width = "128")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_pointer_width` are: `16`, `32`, and `64`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::BloomConfig`
[INFO] [stdout]  --> src/tools/validation.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use crate::BloomConfig;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]   --> src/filter/ahash/mod.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[cfg(feature = "std")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `async-io-rio` and `benchmark`
[INFO] [stdout]    = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `128`
[INFO] [stdout]    --> src/filter/ahash/fallback_hash.rs:153:11
[INFO] [stdout]     |
[INFO] [stdout] 153 |     #[cfg(target_pointer_width = "128")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `target_pointer_width` are: `16`, `32`, and `64`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::BloomConfig`
[INFO] [stdout]  --> src/tools/validation.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use crate::BloomConfig;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/error.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/error.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleFileIndex` is never constructed
[INFO] [stdout]  --> src/blob/index/simple.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct SimpleFileIndex {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/blob/index/simple.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl SimpleFileIndex {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 169 |     fn hash_valid(header: &IndexHeader, buf: &mut [u8]) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     async fn read_index_header(file: &File) -> Result<IndexHeader> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     async fn search_all<K>(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     async fn binary_search<K>(
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |     async fn validate_header<K>(&self, buf: &mut [u8], blob_size: u64) -> Result<()>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     fn serialize<K>(
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 376 |     async fn read_at(file: &File, index: usize, header: &IndexHeader) -> Result<RecordHeader> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FileTrait` is never used
[INFO] [stdout]   --> src/io/mod.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait FileTrait: Sized {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_u128x2`, `read_u128x4`, `read_last_u16`, `read_last_u128x2`, and `read_last_u128x4` are never used
[INFO] [stdout]    --> src/filter/ahash/convert.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout]  97 | pub(crate) trait ReadFromSlice {
[INFO] [stdout]     |                  ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn read_u128x2(&self) -> ([u128; 2], &[u8]);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 103 |     fn read_u128x4(&self) -> ([u128; 4], &[u8]);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 104 |     fn read_last_u16(&self) -> u16;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn read_last_u128x2(&self) -> [u128; 2];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 109 |     fn read_last_u128x4(&self) -> [u128; 4];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_all`, `contains_key`, and `push_deletion` are never used
[INFO] [stdout]   --> src/blob/index/mod.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) trait IndexTrait<K>: Send + Sync {
[INFO] [stdout]    |                  ---------- methods in this trait
[INFO] [stdout] 31 |     async fn get_all(&self, key: &K) -> Result<Vec<RecordHeader>>;
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     async fn contains_key(&self, key: &K) -> Result<ReadResult<BlobRecordTimestamp>>;
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn push_deletion(&mut self, key: &K, header: RecordHeader) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_all`, `contains_key`, and `push_deletion` are never used
[INFO] [stdout]   --> src/blob/index/mod.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) trait IndexTrait<K>: Send + Sync {
[INFO] [stdout]    |                  ---------- methods in this trait
[INFO] [stdout] 31 |     async fn get_all(&self, key: &K) -> Result<Vec<RecordHeader>>;
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     async fn contains_key(&self, key: &K) -> Result<ReadResult<BlobRecordTimestamp>>;
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn push_deletion(&mut self, key: &K, header: RecordHeader) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleFileIndex` is never constructed
[INFO] [stdout]  --> src/blob/index/simple.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct SimpleFileIndex {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/blob/index/simple.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl SimpleFileIndex {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 169 |     fn hash_valid(header: &IndexHeader, buf: &mut [u8]) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     async fn read_index_header(file: &File) -> Result<IndexHeader> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     async fn search_all<K>(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     async fn binary_search<K>(
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |     async fn validate_header<K>(&self, buf: &mut [u8], blob_size: u64) -> Result<()>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 316 |     fn serialize<K>(
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 376 |     async fn read_at(file: &File, index: usize, header: &IndexHeader) -> Result<RecordHeader> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FileTrait` is never used
[INFO] [stdout]   --> src/io/mod.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait FileTrait: Sized {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_u128x2`, `read_u128x4`, `read_last_u16`, `read_last_u128x2`, and `read_last_u128x4` are never used
[INFO] [stdout]    --> src/filter/ahash/convert.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout]  97 | pub(crate) trait ReadFromSlice {
[INFO] [stdout]     |                  ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn read_u128x2(&self) -> ([u128; 2], &[u8]);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 103 |     fn read_u128x4(&self) -> ([u128; 4], &[u8]);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 104 |     fn read_last_u16(&self) -> u16;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn read_last_u128x2(&self) -> [u128; 2];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 109 |     fn read_last_u128x4(&self) -> [u128; 4];
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.27s
[INFO] running `Command { std: "docker" "inspect" "fca1df9bb6f7e9c36951c098da032ad2881ebd8136026ec8a5caff8a1846ed46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca1df9bb6f7e9c36951c098da032ad2881ebd8136026ec8a5caff8a1846ed46", kill_on_drop: false }`
[INFO] [stdout] fca1df9bb6f7e9c36951c098da032ad2881ebd8136026ec8a5caff8a1846ed46
