[INFO] cloning repository https://github.com/sneldb/sneldb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sneldb/sneldb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsneldb%2Fsneldb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsneldb%2Fsneldb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d8ef327af3493e0c21c06edb8916e7f11743111
[INFO] checking sneldb/sneldb against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsneldb%2Fsneldb" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
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[INFO] finished tweaking git repo https://github.com/sneldb/sneldb
[INFO] tweaked toml for git repo https://github.com/sneldb/sneldb written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sneldb/sneldb on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sneldb/sneldb 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "0be80938e7c74e847dee38777d039bba4f056afa4d24bfa88122c34a7d69c171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0be80938e7c74e847dee38777d039bba4f056afa4d24bfa88122c34a7d69c171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be80938e7c74e847dee38777d039bba4f056afa4d24bfa88122c34a7d69c171", kill_on_drop: false }`
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66182cc547be1a39df8cf613610619271800e78f7e0eef9d64af38a7534b9879
[INFO] running `Command { std: "docker" "start" "-a" "66182cc547be1a39df8cf613610619271800e78f7e0eef9d64af38a7534b9879", kill_on_drop: false }`
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[INFO] [stderr]     Checking snel_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AggState`
[INFO] [stdout]  --> src/command/handlers/compare/merge.rs:7:53
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::engine::core::read::aggregate::partial::{AggState, GroupKey};
[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: `BatchReceiver`
[INFO] [stdout]   --> src/command/handlers/compare/merge.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     BatchPool, BatchReceiver, BatchSchema, BatchSender, ColumnBatch, FlowChannel, FlowMetrics,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task::JoinHandle`
[INFO] [stdout]   --> src/command/handlers/compare/merge.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio::task::JoinHandle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/engine/core/read/cache/zone_xor_filter_cache_entry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::warn`
[INFO] [stdout]   --> src/engine/core/zone/selector/field_selector.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::warn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/engine/core/zone/zone_combiner.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tracing::{debug, warn};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]   --> src/engine/materialize/catalog/index.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::Cursor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ALGO_LZ4` and `FLAG_COMPRESSED`
[INFO] [stdout]   --> src/shared/debugger/convertor.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     ALGO_LZ4, CompressionCodec, FLAG_COMPRESSED, Lz4Codec,
[INFO] [stdout]    |     ^^^^^^^^                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::engine::core::read::result::ColumnSpec`
[INFO] [stdout]   --> src/shared/response/arrow.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::engine::core::read::result::ColumnSpec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/command/handlers/compare/merge.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         mut streams: Vec<QueryBatchStream>,
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AggState`
[INFO] [stdout]  --> src/command/handlers/compare/merge.rs:7:53
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::engine::core::read::aggregate::partial::{AggState, GroupKey};
[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: `BatchReceiver`
[INFO] [stdout]   --> src/command/handlers/compare/merge.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     BatchPool, BatchReceiver, BatchSchema, BatchSender, ColumnBatch, FlowChannel, FlowMetrics,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task::JoinHandle`
[INFO] [stdout]   --> src/command/handlers/compare/merge.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio::task::JoinHandle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::command::types::Command`
[INFO] [stdout]  --> src/command/handlers/query/merge/batch_merger_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::command::types::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value as JsonValue`
[INFO] [stdout]  --> src/command/handlers/query/merge/ordered_test.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::{Value as JsonValue, json};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlanOutcome`
[INFO] [stdout]  --> src/command/handlers/query/planner/full_scan_test.rs:3:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::command::handlers::query::planner::{PlanOutcome, QueryPlanner};
[INFO] [stdout]   |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/command/handlers/query/planner/full_scan_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/command/handlers/query/response_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Number` and `Value`
[INFO] [stdout]   --> src/engine/core/column/column_block_snapshot_test.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use serde_json::{Number, Value};
[INFO] [stdout]    |                  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::engine::types::ScalarValue`
[INFO] [stdout]  --> src/engine/core/event/event_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::engine::types::ScalarValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/engine/core/read/cache/zone_xor_filter_cache_entry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/engine/core/read/catalog/segment_index_catalog_test.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `timeout`
[INFO] [stdout]  --> src/engine/core/read/flow/shard_pipeline_test.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::time::{Duration, timeout};
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::command::types::AggSpec`
[INFO] [stdout]  --> src/engine/core/read/flow/shard_pipeline_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::command::types::AggSpec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SchemaRecord`
[INFO] [stdout]  --> src/engine/core/read/index_planner_test.rs:6:51
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::engine::schema::registry::{MiniSchema, SchemaRecord, SchemaRegistry};
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Command`
[INFO] [stdout]  --> src/engine/core/read/query_plan_test.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::command::types::{Command, CompareOp, Expr};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ColumnKey`
[INFO] [stdout]  --> src/engine/core/write/column_group_builder_test.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::engine::core::{ColumnKey, WriteJob};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::warn`
[INFO] [stdout]   --> src/engine/core/zone/selector/field_selector.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::warn;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::engine::core::zone::selector::builder::ZoneSelectorBuilder`
[INFO] [stdout]  --> src/engine/core/zone/selector/pruner/xor_pruner_test.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::engine::core::zone::selector::builder::ZoneSelectorBuilder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::engine::core::zone::selector::selection_context::SelectionContext`
[INFO] [stdout]   --> src/engine/core/zone/selector/pruner/xor_pruner_test.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::engine::core::zone::selector::selection_context::SelectionContext;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CommandFactory`, `FilterGroupFactory`, and `QueryPlanFactory`
[INFO] [stdout]   --> src/engine/core/zone/selector/pruner/xor_pruner_test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     CommandFactory, EventFactory, FilterGroupFactory, MemTableFactory, QueryPlanFactory,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^                ^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/engine/core/zone/zone_combiner.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tracing::{debug, warn};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `QueryCaches`
[INFO] [stdout]  --> src/engine/core/zone/zone_group_collector_test.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::engine::core::{CandidateZone, QueryCaches};
[INFO] [stdout]   |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]   --> src/engine/materialize/catalog/index.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::io::Cursor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]   --> src/engine/materialize/store/codec/batch_codec_test.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde_json::{Value, json};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Number` and `Value`
[INFO] [stdout]  --> src/engine/materialize/store/codec/value_codec_test.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json::{Number, Value, json};
[INFO] [stdout]   |                  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]   --> src/engine/materialize/store/codec_tests.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use serde_json::{Value, json};
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]  --> src/engine/materialize/store/materialized_store_tests.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde_json::{Value, json};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AuthResult` and `UserKey`
[INFO] [stdout]  --> src/engine/auth_test.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::auth::{AuthError, AuthManager, AuthResult, UserKey};
[INFO] [stdout]   |                                                   ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ALGO_LZ4` and `FLAG_COMPRESSED`
[INFO] [stdout]   --> src/shared/debugger/convertor.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     ALGO_LZ4, CompressionCodec, FLAG_COMPRESSED, Lz4Codec,
[INFO] [stdout]    |     ^^^^^^^^                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::engine::types::ScalarValue`
[INFO] [stdout]  --> src/../tests/helpers/factories/event_factory.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::engine::types::ScalarValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EventId`
[INFO] [stdout]  --> src/../tests/helpers/factories/zone_cursor_factory.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::core::{EventId, ZoneCursor, ZoneRow};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/command/handlers/compare/merge.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         mut streams: Vec<QueryBatchStream>,
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rows_stored` is never read
[INFO] [stdout]    --> src/command/handlers/remember.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 rows_stored = limit_val;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/engine/core/filter/field_xor_filter.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             ScalarValue::Utf8(s) => Some(s.clone()),
[INFO] [stdout]    |             -------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 55 |             ScalarValue::Utf8(s) => Some(s.clone()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/engine/core/filter/surf_encoding.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ScalarValue::Utf8(s) => Some(s.as_bytes().to_vec()),
[INFO] [stdout]    |         -------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 28 |         ScalarValue::Utf8(s) => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]   --> src/engine/core/read/cache/zone_xor_filter_cache_entry.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |         for filter in self.index.filters.values() {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/engine/core/zone/selector/pruner/temporal_pruner.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ScalarValue::Utf8(s) => {
[INFO] [stdout]    |             -------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 39 |             ScalarValue::Utf8(s) => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `event_types` is never read
[INFO] [stdout]   --> src/command/handlers/query/dispatch/sequence_streaming.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) struct SequenceHandles {
[INFO] [stdout]    |                   --------------- field in this struct
[INFO] [stdout] 19 |     pub handles_by_type: HashMap<String, Vec<ShardFlowHandle>>,
[INFO] [stdout] 20 |     pub event_types: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load_zone_compressed` is never used
[INFO] [stdout]    --> src/engine/core/column/column_reader.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl ColumnReader {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn load_zone_compressed(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_record_batch` is never used
[INFO] [stdout]   --> src/engine/core/read/flow/batch.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl ColumnBatch {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub(crate) fn from_record_batch(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_to_scalar_values` is never used
[INFO] [stdout]    --> src/engine/core/read/flow/batch.rs:482:4
[INFO] [stdout]     |
[INFO] [stdout] 482 | fn array_to_scalar_values(array: &ArrayRef, logical_type: &str) -> Vec<ScalarValue> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_scalar_at` is never used
[INFO] [stdout]    --> src/engine/core/read/flow/batch.rs:582:4
[INFO] [stdout]     |
[INFO] [stdout] 582 | fn array_scalar_at(array: &ArrayRef, idx: usize, logical_type: &str) -> Option<ScalarValue> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FRAME_VERSION_V2` is never used
[INFO] [stdout]  --> src/engine/materialize/store/frame/header.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const FRAME_VERSION_V2: u32 = 2; // Version 2: columnar storage with metadata
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_indices` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:433:4
[INFO] [stdout]     |
[INFO] [stdout] 433 | fn build_indices(row_indices: Option<&[usize]>, len: usize) -> Cow<'_, [usize]> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_int64_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:446:4
[INFO] [stdout]     |
[INFO] [stdout] 446 | fn build_int64_array(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_float64_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:465:4
[INFO] [stdout]     |
[INFO] [stdout] 465 | fn build_float64_array(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_bool_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:482:4
[INFO] [stdout]     |
[INFO] [stdout] 482 | fn build_bool_array(values: &[Value], row_indices: Option<&[usize]>, row_count: usize) -> ArrayRef {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_timestamp_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:508:4
[INFO] [stdout]     |
[INFO] [stdout] 508 | fn build_timestamp_array(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_string_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:527:4
[INFO] [stdout]     |
[INFO] [stdout] 527 | fn build_string_array(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_i64` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:562:4
[INFO] [stdout]     |
[INFO] [stdout] 562 | fn extract_i64(value: &Value) -> Option<i64> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_u64` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:570:4
[INFO] [stdout]     |
[INFO] [stdout] 570 | fn extract_u64(value: &Value) -> Option<u64> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_f64` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:581:4
[INFO] [stdout]     |
[INFO] [stdout] 581 | fn extract_f64(value: &Value) -> Option<f64> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BooleanArray`, `Float32Array`, `Float64Array`, `Int16Array`, `Int32Array`, `Int64Array`, `Int8Array`, `LargeStringArray`, `StringArray`, `TimestampMicrosecondArray`, `TimestampMillisecondArray`, `TimestampNanosecondArray`, `TimestampSecondArray`, `UInt16Array`, `UInt32Array`, `UInt64Array`, and `UInt8Array`
[INFO] [stdout]  --> src/bin/sneldb_cli.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     BooleanArray, Float32Array, Float64Array, Int8Array, Int16Array, Int32Array, Int64Array,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 3 |     LargeStringArray, RecordBatch, StringArray, TimestampMicrosecondArray,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^               ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     TimestampMillisecondArray, TimestampNanosecondArray, TimestampSecondArray, UInt8Array,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 5 |     UInt16Array, UInt32Array, UInt64Array,
[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: `Uri`
[INFO] [stdout]   --> src/bin/sneldb_cli.rs:74:34
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use hyper::{Method, Request, Uri};
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeout`
[INFO] [stdout]   --> src/bin/retail_showcase.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::time::{sleep, timeout};
[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: `timeout`
[INFO] [stdout]   --> src/bin/retail_showcase.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::time::{sleep, timeout};
[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: `BooleanArray`, `Float32Array`, `Float64Array`, `Int16Array`, `Int32Array`, `Int64Array`, `Int8Array`, `LargeStringArray`, `StringArray`, `TimestampMicrosecondArray`, `TimestampMillisecondArray`, `TimestampNanosecondArray`, `TimestampSecondArray`, `UInt16Array`, `UInt32Array`, `UInt64Array`, and `UInt8Array`
[INFO] [stdout]  --> src/bin/sneldb_cli.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     BooleanArray, Float32Array, Float64Array, Int8Array, Int16Array, Int32Array, Int64Array,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 3 |     LargeStringArray, RecordBatch, StringArray, TimestampMicrosecondArray,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^               ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     TimestampMillisecondArray, TimestampNanosecondArray, TimestampSecondArray, UInt8Array,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 5 |     UInt16Array, UInt32Array, UInt64Array,
[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: `Uri`
[INFO] [stdout]   --> src/bin/sneldb_cli.rs:74:34
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use hyper::{Method, Request, Uri};
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rows_stored` is never read
[INFO] [stdout]    --> src/command/handlers/remember.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 rows_stored = limit_val;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `group_key`
[INFO] [stdout]    --> src/command/handlers/query/merge/aggregate_stream_test.rs:749:10
[INFO] [stdout]     |
[INFO] [stdout] 749 |     let (group_key, states) =
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `group_key`
[INFO] [stdout]    --> src/command/handlers/query/merge/aggregate_stream_test.rs:782:10
[INFO] [stdout]     |
[INFO] [stdout] 782 |     let (group_key, states) =
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `group_key`
[INFO] [stdout]    --> src/command/handlers/query/merge/aggregate_stream_test.rs:819:10
[INFO] [stdout]     |
[INFO] [stdout] 819 |     let (group_key, states) =
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `group_key`
[INFO] [stdout]    --> src/command/handlers/query/merge/aggregate_stream_test.rs:849:10
[INFO] [stdout]     |
[INFO] [stdout] 849 |     let (group_key, states) =
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `group_key`
[INFO] [stdout]    --> src/command/handlers/query/merge/aggregate_stream_test.rs:898:10
[INFO] [stdout]     |
[INFO] [stdout] 898 |     let (group_key, states) =
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/command/handlers/show/orchestrator_test.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut entry = make_entry(temp_dir.path());
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/engine/core/filter/field_xor_filter.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             ScalarValue::Utf8(s) => Some(s.clone()),
[INFO] [stdout]    |             -------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 55 |             ScalarValue::Utf8(s) => Some(s.clone()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/engine/core/filter/surf_encoding.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout]  5 |         ScalarValue::Utf8(s) => Some(s.as_bytes().to_vec()),
[INFO] [stdout]    |         -------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 28 |         ScalarValue::Utf8(s) => {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `accessor`
[INFO] [stdout]    --> src/engine/core/filter/condition_tests.rs:585:9
[INFO] [stdout]     |
[INFO] [stdout] 585 |     let accessor = PreparedAccessor::new(&zone.values);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accessor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_condition`
[INFO] [stdout]    --> src/engine/core/filter/condition_tests.rs:588:9
[INFO] [stdout]     |
[INFO] [stdout] 588 |     let in_condition = InNumericCondition::new("score".into(), vec![10, 20, 30]);
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_condition`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]   --> src/engine/core/read/cache/zone_xor_filter_cache_entry.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |         for filter in self.index.filters.values() {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/engine/core/read/catalog/index_registry_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     mut catalog: SegmentIndexCatalog,
[INFO] [stdout]   |     ----^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]     --> src/engine/core/read/flow/operators/aggregate_test.rs:1251:9
[INFO] [stdout]      |
[INFO] [stdout] 1251 |     let schema = base_schema();
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/core/read/sequence/group_test.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let mut bytes: Vec<u8> = b"ctx1".to_vec();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/core/read/query_execution_test.rs:760:9
[INFO] [stdout]     |
[INFO] [stdout] 760 |     let mut event1 = EventFactory::new()
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/core/read/query_execution_test.rs:821:9
[INFO] [stdout]     |
[INFO] [stdout] 821 |     let mut event1 = EventFactory::new()
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/core/read/query_execution_test.rs:836:9
[INFO] [stdout]     |
[INFO] [stdout] 836 |     let mut event3 = EventFactory::new()
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/engine/core/zone/selector/pruner/temporal_pruner.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             ScalarValue::Utf8(s) => {
[INFO] [stdout]    |             -------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 39 |             ScalarValue::Utf8(s) => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/core/zone/zone_group_collector_test.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |     let mut cache = HashMap::new();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/core/zone/zone_group_collector_test.rs:972:9
[INFO] [stdout]     |
[INFO] [stdout] 972 |     let mut cache = HashMap::new();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/core/zone/zone_group_collector_test.rs:984:9
[INFO] [stdout]     |
[INFO] [stdout] 984 |     let mut cache = HashMap::new();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]   --> src/engine/materialize/store/codec/decoder_test.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     schema: &Arc<BatchSchema>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/materialize/store/codec/decoder_test.rs:267:31
[INFO] [stdout]     |
[INFO] [stdout] 267 |     let (mut payload, header, mut meta) = create_payload_from_batch(&schema, &snapshots, &original);
[INFO] [stdout]     |                               ----^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/engine/auth_test.rs:159:10
[INFO] [stdout]     |
[INFO] [stdout] 159 |     for (i, valid_id) in valid_ids.iter().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_state`
[INFO] [stdout]   --> src/frontend/server_state_test.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let server_state = ServerState::new(Arc::clone(&shard_manager), 100);
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_capacity`
[INFO] [stdout]   --> src/frontend/server_state_test.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let total_capacity = 8096; // 1 shard * 8096 capacity
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_capacity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bucketer`
[INFO] [stdout]   --> src/shared/datetime/time_bucketing_test.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let bucketer = CalendarTimeBucketer::new(config);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucketer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 295 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:322:9
[INFO] [stdout]     |
[INFO] [stdout] 322 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 371 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 372 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:384:9
[INFO] [stdout]     |
[INFO] [stdout] 384 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:385:9
[INFO] [stdout]     |
[INFO] [stdout] 385 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:398:9
[INFO] [stdout]     |
[INFO] [stdout] 398 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:411:9
[INFO] [stdout]     |
[INFO] [stdout] 411 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:423:9
[INFO] [stdout]     |
[INFO] [stdout] 423 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:424:9
[INFO] [stdout]     |
[INFO] [stdout] 424 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 437 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:449:9
[INFO] [stdout]     |
[INFO] [stdout] 449 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:450:9
[INFO] [stdout]     |
[INFO] [stdout] 450 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:462:9
[INFO] [stdout]     |
[INFO] [stdout] 462 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 463 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:475:9
[INFO] [stdout]     |
[INFO] [stdout] 475 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:476:9
[INFO] [stdout]     |
[INFO] [stdout] 476 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:488:9
[INFO] [stdout]     |
[INFO] [stdout] 488 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:489:9
[INFO] [stdout]     |
[INFO] [stdout] 489 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:501:9
[INFO] [stdout]     |
[INFO] [stdout] 501 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:514:9
[INFO] [stdout]     |
[INFO] [stdout] 514 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:515:9
[INFO] [stdout]     |
[INFO] [stdout] 515 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:528:9
[INFO] [stdout]     |
[INFO] [stdout] 528 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:541:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:553:9
[INFO] [stdout]     |
[INFO] [stdout] 553 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:554:9
[INFO] [stdout]     |
[INFO] [stdout] 554 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:566:9
[INFO] [stdout]     |
[INFO] [stdout] 566 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:567:9
[INFO] [stdout]     |
[INFO] [stdout] 567 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:579:9
[INFO] [stdout]     |
[INFO] [stdout] 579 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:580:9
[INFO] [stdout]     |
[INFO] [stdout] 580 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:592:9
[INFO] [stdout]     |
[INFO] [stdout] 592 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:593:9
[INFO] [stdout]     |
[INFO] [stdout] 593 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:605:9
[INFO] [stdout]     |
[INFO] [stdout] 605 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:606:9
[INFO] [stdout]     |
[INFO] [stdout] 606 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |     let base_dt = Utc.timestamp_opt(base_ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/../tests/helpers/factories/timestamp_factory_test.rs:619:9
[INFO] [stdout]     |
[INFO] [stdout] 619 |     let dt = Utc.timestamp_opt(ts as i64, 0).single().unwrap();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `event_types` is never read
[INFO] [stdout]   --> src/command/handlers/query/dispatch/sequence_streaming.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) struct SequenceHandles {
[INFO] [stdout]    |                   --------------- field in this struct
[INFO] [stdout] 19 |     pub handles_by_type: HashMap<String, Vec<ShardFlowHandle>>,
[INFO] [stdout] 20 |     pub event_types: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_test_context` is never used
[INFO] [stdout]   --> src/command/handlers/query/dispatch/batch_test.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn create_test_context() -> (QueryContext<'static>, TempDir) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_schema` is never used
[INFO] [stdout]   --> src/command/handlers/show/delta/refresher_test.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn build_schema() -> Arc<BatchSchema> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load_zone_compressed` is never used
[INFO] [stdout]    --> src/engine/core/column/column_reader.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl ColumnReader {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn load_zone_compressed(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `recorded` is never used
[INFO] [stdout]   --> src/engine/core/compaction/multi_uid_compactor_test.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl StubCache {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn recorded(&self) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_filters` is never used
[INFO] [stdout]   --> src/engine/core/filter/filter_group_builder_test.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn count_filters(group: &FilterGroup) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bm` is never used
[INFO] [stdout]  --> src/engine/core/time/temporal_calendar_index_test.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn bm(ids: &[u32]) -> RoaringBitmap {
[INFO] [stdout]   |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FRAME_VERSION_V2` is never used
[INFO] [stdout]  --> src/engine/materialize/store/frame/header.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const FRAME_VERSION_V2: u32 = 2; // Version 2: columnar storage with metadata
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_indices` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:433:4
[INFO] [stdout]     |
[INFO] [stdout] 433 | fn build_indices(row_indices: Option<&[usize]>, len: usize) -> Cow<'_, [usize]> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_int64_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:446:4
[INFO] [stdout]     |
[INFO] [stdout] 446 | fn build_int64_array(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_float64_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:465:4
[INFO] [stdout]     |
[INFO] [stdout] 465 | fn build_float64_array(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_bool_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:482:4
[INFO] [stdout]     |
[INFO] [stdout] 482 | fn build_bool_array(values: &[Value], row_indices: Option<&[usize]>, row_count: usize) -> ArrayRef {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_timestamp_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:508:4
[INFO] [stdout]     |
[INFO] [stdout] 508 | fn build_timestamp_array(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_string_array` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:527:4
[INFO] [stdout]     |
[INFO] [stdout] 527 | fn build_string_array(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_i64` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:562:4
[INFO] [stdout]     |
[INFO] [stdout] 562 | fn extract_i64(value: &Value) -> Option<i64> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_u64` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:570:4
[INFO] [stdout]     |
[INFO] [stdout] 570 | fn extract_u64(value: &Value) -> Option<u64> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_f64` is never used
[INFO] [stdout]    --> src/shared/response/arrow.rs:581:4
[INFO] [stdout]     |
[INFO] [stdout] 581 | fn extract_f64(value: &Value) -> Option<f64> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/command/handlers/query/dispatch/batch_test.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |     assert!(std::mem::size_of_val(&dispatcher) >= 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/command/handlers/query/dispatch/streaming_test.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     assert!(std::mem::size_of_val(&dispatcher) >= 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/command/handlers/query/planner/full_scan_test.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |     assert!(std::mem::size_of_val(&planner) >= 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/command/handlers/query/planner/rlte_test.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |     assert!(std::mem::size_of_val(&planner) >= 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/engine/shard/worker_test.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         events.len() >= 0,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 12s
[INFO] running `Command { std: "docker" "inspect" "66182cc547be1a39df8cf613610619271800e78f7e0eef9d64af38a7534b9879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66182cc547be1a39df8cf613610619271800e78f7e0eef9d64af38a7534b9879", kill_on_drop: false }`
[INFO] [stdout] 66182cc547be1a39df8cf613610619271800e78f7e0eef9d64af38a7534b9879
