[INFO] cloning repository https://github.com/VishnuRaman/RBase
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VishnuRaman/RBase" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishnuRaman%2FRBase", kill_on_drop: false }`
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[INFO] [stdout] 7656e29c3ee3ccf23792b80c484db5bcb556ecee
[INFO] building VishnuRaman/RBase against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishnuRaman%2FRBase" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/VishnuRaman/RBase
[INFO] finished tweaking git repo https://github.com/VishnuRaman/RBase
[INFO] tweaked toml for git repo https://github.com/VishnuRaman/RBase written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VishnuRaman/RBase on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VishnuRaman/RBase 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bumpalo v3.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 265c71a6d9019d5d26e6ad98c055b3c040d24eac425f9b522bf1280084a8b99a
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[INFO] running `Command { std: "docker" "inspect" "265c71a6d9019d5d26e6ad98c055b3c040d24eac425f9b522bf1280084a8b99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265c71a6d9019d5d26e6ad98c055b3c040d24eac425f9b522bf1280084a8b99a", kill_on_drop: false }`
[INFO] [stdout] 265c71a6d9019d5d26e6ad98c055b3c040d24eac425f9b522bf1280084a8b99a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dda517f52bce316bb48cbec8319ecd488d345bf7a5f82560817f5afc37e9ba5
[INFO] running `Command { std: "docker" "start" "-a" "4dda517f52bce316bb48cbec8319ecd488d345bf7a5f82560817f5afc37e9ba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling deadpool v0.9.5
[INFO] [stderr]    Compiling actix-server v2.6.0
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling actix-http v3.11.0
[INFO] [stderr]    Compiling actix-web v4.11.0
[INFO] [stderr]    Compiling RedBase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `WalEntry`
[INFO] [stdout]   --> src/api.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::memstore::{MemStore, WalEntry};
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/storage.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Future` and `self`
[INFO] [stdout]  --> src/async_api.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::future::{self, Future};
[INFO] [stdout]   |                       ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CellValue`
[INFO] [stdout]   --> src/async_api.rs:13:32
[INFO] [stdout]    |
[INFO] [stdout] 13 |     RowKey, Column, Timestamp, CellValue, CompactionOptions, Put, Get
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/batch.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RedBase` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `red_base`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/batch.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     async fn execute_batch(&self, batch: &Batch) -> IoResult<()>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 235 -     async fn execute_batch(&self, batch: &Batch) -> IoResult<()>;
[INFO] [stdout] 235 +     fn execute_batch(&self, batch: &Batch) -> impl std::future::Future<Output = IoResult<()>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/batch.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 |     async fn execute_batch_with_results(&self, batch: &Batch) -> IoResult<Vec<BatchResult>>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 236 -     async fn execute_batch_with_results(&self, batch: &Batch) -> IoResult<Vec<BatchResult>>;
[INFO] [stdout] 236 +     fn execute_batch_with_results(&self, batch: &Batch) -> impl std::future::Future<Output = IoResult<Vec<BatchResult>>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.00s
[INFO] running `Command { std: "docker" "inspect" "4dda517f52bce316bb48cbec8319ecd488d345bf7a5f82560817f5afc37e9ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dda517f52bce316bb48cbec8319ecd488d345bf7a5f82560817f5afc37e9ba5", kill_on_drop: false }`
[INFO] [stdout] 4dda517f52bce316bb48cbec8319ecd488d345bf7a5f82560817f5afc37e9ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd5738c059eaec947ba75ad95dcb26362538c28019140ce1d6a736cb33735abb
[INFO] running `Command { std: "docker" "start" "-a" "fd5738c059eaec947ba75ad95dcb26362538c28019140ce1d6a736cb33735abb", kill_on_drop: false }`
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling actix-http v3.11.0
[INFO] [stderr]    Compiling actix-web v4.11.0
[INFO] [stderr]    Compiling RedBase v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `WalEntry`
[INFO] [stdout]   --> src/api.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::memstore::{MemStore, WalEntry};
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/storage.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Future` and `self`
[INFO] [stdout]  --> src/async_api.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::future::{self, Future};
[INFO] [stdout]   |                       ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CellValue`
[INFO] [stdout]   --> src/async_api.rs:13:32
[INFO] [stdout]    |
[INFO] [stdout] 13 |     RowKey, Column, Timestamp, CellValue, CompactionOptions, Put, Get
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/batch.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RedBase` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `red_base`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/batch.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     async fn execute_batch(&self, batch: &Batch) -> IoResult<()>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 235 -     async fn execute_batch(&self, batch: &Batch) -> IoResult<()>;
[INFO] [stdout] 235 +     fn execute_batch(&self, batch: &Batch) -> impl std::future::Future<Output = IoResult<()>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/batch.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 |     async fn execute_batch_with_results(&self, batch: &Batch) -> IoResult<Vec<BatchResult>>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 236 -     async fn execute_batch_with_results(&self, batch: &Batch) -> IoResult<Vec<BatchResult>>;
[INFO] [stdout] 236 +     fn execute_batch_with_results(&self, batch: &Batch) -> impl std::future::Future<Output = IoResult<Vec<BatchResult>>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WalEntry`
[INFO] [stdout]   --> src/api.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::memstore::{MemStore, WalEntry};
[INFO] [stdout]    |                                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/storage.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]    --> src/storage.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     use std::fs;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]    --> src/storage.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]    --> src/memstore.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     use std::fs;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Future` and `self`
[INFO] [stdout]  --> src/async_api.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures::future::{self, Future};
[INFO] [stdout]   |                       ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CellValue`
[INFO] [stdout]   --> src/async_api.rs:13:32
[INFO] [stdout]    |
[INFO] [stdout] 13 |     RowKey, Column, Timestamp, CellValue, CompactionOptions, Put, Get
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]  --> src/batch.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::BTreeMap`
[INFO] [stdout]  --> tests/filter_aggregation_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::BTreeMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ColumnFamily`
[INFO] [stdout]  --> tests/filter_aggregation_tests.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use RedBase::api::{Table, ColumnFamily};
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ColumnFilter`
[INFO] [stdout]  --> tests/filter_aggregation_tests.rs:9:42
[INFO] [stdout]   |
[INFO] [stdout] 9 | use RedBase::filter::{Filter, FilterSet, ColumnFilter};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::BTreeMap`, `thread`, and `time::Duration`
[INFO] [stdout]  --> tests/async_api_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::BTreeMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     path::PathBuf,
[INFO] [stdout] 4 |     thread,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     time::Duration,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ColumnFamily`
[INFO] [stdout]   --> tests/async_api_tests.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 | use RedBase::async_api::{Table, ColumnFamily};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> tests/client_features_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_filter_and_aggregation` is never used
[INFO] [stdout]    --> tests/filter_aggregation_tests.rs:341:4
[INFO] [stdout]     |
[INFO] [stdout] 341 | fn test_filter_and_aggregation() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::BTreeMap`
[INFO] [stdout]  --> tests/api_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::BTreeMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ColumnFamily` and `Put`
[INFO] [stdout]  --> tests/api_tests.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use RedBase::api::{Table, ColumnFamily, CompactionOptions, CompactionType, Get, Put};
[INFO] [stdout]   |                           ^^^^^^^^^^^^                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]  --> tests/async_api_tests.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> tests/async_api_tests.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]    |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> tests/async_api_tests.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]    |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> tests/async_api_tests.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]    |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:107:10
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:155:10
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:191:10
[INFO] [stdout]     |
[INFO] [stdout] 191 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:234:10
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:278:10
[INFO] [stdout]     |
[INFO] [stdout] 278 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:307:10
[INFO] [stdout]     |
[INFO] [stdout] 307 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:341:10
[INFO] [stdout]     |
[INFO] [stdout] 341 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:407:10
[INFO] [stdout]     |
[INFO] [stdout] 407 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:450:10
[INFO] [stdout]     |
[INFO] [stdout] 450 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:509:10
[INFO] [stdout]     |
[INFO] [stdout] 509 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:550:10
[INFO] [stdout]     |
[INFO] [stdout] 550 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:588:10
[INFO] [stdout]     |
[INFO] [stdout] 588 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:624:10
[INFO] [stdout]     |
[INFO] [stdout] 624 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:666:10
[INFO] [stdout]     |
[INFO] [stdout] 666 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]    --> tests/async_api_tests.rs:698:10
[INFO] [stdout]     |
[INFO] [stdout] 698 |     let (dir, table_path) = temp_table_dir();
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/batch.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 235 |     async fn execute_batch(&self, batch: &Batch) -> IoResult<()>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]     = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 235 -     async fn execute_batch(&self, batch: &Batch) -> IoResult<()>;
[INFO] [stdout] 235 +     fn execute_batch(&self, batch: &Batch) -> impl std::future::Future<Output = IoResult<()>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]    --> src/batch.rs:236:5
[INFO] [stdout]     |
[INFO] [stdout] 236 |     async fn execute_batch_with_results(&self, batch: &Batch) -> IoResult<Vec<BatchResult>>;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]     |
[INFO] [stdout] 236 -     async fn execute_batch_with_results(&self, batch: &Batch) -> IoResult<Vec<BatchResult>>;
[INFO] [stdout] 236 +     fn execute_batch_with_results(&self, batch: &Batch) -> impl std::future::Future<Output = IoResult<Vec<BatchResult>>> + Send;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.31s
[INFO] running `Command { std: "docker" "inspect" "fd5738c059eaec947ba75ad95dcb26362538c28019140ce1d6a736cb33735abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd5738c059eaec947ba75ad95dcb26362538c28019140ce1d6a736cb33735abb", kill_on_drop: false }`
[INFO] [stdout] fd5738c059eaec947ba75ad95dcb26362538c28019140ce1d6a736cb33735abb
