[INFO] fetching crate clickhouse-srv 0.3.1...
[INFO] testing clickhouse-srv-0.3.1 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate clickhouse-srv 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate clickhouse-srv 0.3.1
[INFO] finished tweaking crates.io crate clickhouse-srv 0.3.1
[INFO] tweaked toml for crates.io crate clickhouse-srv 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate clickhouse-srv 0.3.1 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate clickhouse-srv 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e40e805156b65986264a3d6f07502b5dd094c1b960f1d040d112689fe21f7d0a
[INFO] running `Command { std: "docker" "start" "-a" "e40e805156b65986264a3d6f07502b5dd094c1b960f1d040d112689fe21f7d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e40e805156b65986264a3d6f07502b5dd094c1b960f1d040d112689fe21f7d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40e805156b65986264a3d6f07502b5dd094c1b960f1d040d112689fe21f7d0a", kill_on_drop: false }`
[INFO] [stdout] e40e805156b65986264a3d6f07502b5dd094c1b960f1d040d112689fe21f7d0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a00e095a21bc4c8bb9bd5acac64fb83956385d28593821cb79c31fb1f94c0c69
[INFO] running `Command { std: "docker" "start" "-a" "a00e095a21bc4c8bb9bd5acac64fb83956385d28593821cb79c31fb1f94c0c69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.73
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[INFO] [stderr]    Compiling futures-macro v0.3.15
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[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-sink v0.3.15
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[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling futures-io v0.3.15
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[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling combine v4.5.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling lz4-sys v1.9.2
[INFO] [stderr]    Compiling clickhouse-rs-cityhash-sys v0.1.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling lz4 v1.23.2
[INFO] [stderr]    Compiling clickhouse-srv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/cmd.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/types/column/mod.rs:467:15
[INFO] [stdout]     |
[INFO] [stdout] 467 |     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stdout]     |               ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 467 -     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stdout] 467 +     data: Arc<dyn ColumnData + Sync + Send + 'static >
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `stack_trace` is never read
[INFO] [stdout]   --> src/errors.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub stack_trace: String
[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: method `skip_string` is never used
[INFO] [stdout]   --> src/binary/read_ex.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait ReadEx {
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn skip_string(&mut self) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_STACK_BUFFER_LEN` is never used
[INFO] [stdout]   --> src/binary/read_ex.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const MAX_STACK_BUFFER_LEN: usize = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `query_id`, `client_info`, and `stage` are never read
[INFO] [stdout]   --> src/protocols/protocol_query.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct QueryRequest {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 97 |     pub(crate) query_id: String,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 98 |     pub(crate) client_info: QueryClientInfo,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 99 |     pub(crate) stage: u64,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QueryRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProfileInfo` is never constructed
[INFO] [stdout]   --> src/types/mod.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub(crate) struct ProfileInfo {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ServerInfo` is never constructed
[INFO] [stdout]   --> src/types/mod.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub(crate) struct ServerInfo {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]    --> src/types/mod.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub(crate) struct Context {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `concat` is never used
[INFO] [stdout]    --> src/types/column/mod.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 133 | impl Column<Simple> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 134 |     pub(crate) fn concat<'a, I>(items: I) -> Column<Complex>
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cast_to` is never used
[INFO] [stdout]    --> src/types/column/mod.rs:244:19
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl<K: ColumnType> Column<K> {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub(crate) fn cast_to(self, dst_type: SqlType) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ColumnDataExt` is never used
[INFO] [stdout]   --> src/types/column/column_data.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) trait ColumnDataExt {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConcatColumnData` is never constructed
[INFO] [stdout]   --> src/types/column/concat.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ConcatColumnData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `concat` and `check_columns` are never used
[INFO] [stdout]   --> src/types/column/concat.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ConcatColumnData {
[INFO] [stdout]    | --------------------- associated functions in this implementation
[INFO] [stdout] 20 |     pub(crate) fn concat(data: Vec<ArcColumnData>) -> Self {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn check_columns(data: &[ArcColumnData]) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_index` is never used
[INFO] [stdout]   --> src/types/column/concat.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn build_index<'a, I>(sizes: I) -> Vec<usize>
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_chunk` is never used
[INFO] [stdout]   --> src/types/column/concat.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn find_chunk(index: &[usize], ix: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DecimalAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/decimal.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct DecimalAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableDecimalAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/decimal.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub(crate) struct NullableDecimalAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enum16Adapter` is never constructed
[INFO] [stdout]   --> src/types/column/enums.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) struct Enum16Adapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableEnum16Adapter` is never constructed
[INFO] [stdout]   --> src/types/column/enums.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) struct NullableEnum16Adapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enum8Adapter` is never constructed
[INFO] [stdout]    --> src/types/column/enums.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub(crate) struct Enum8Adapter<K: ColumnType> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableEnum8Adapter` is never constructed
[INFO] [stdout]    --> src/types/column/enums.rs:232:19
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub(crate) struct NullableEnum8Adapter<K: ColumnType> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FixedStringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/fixed_string.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct FixedStringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableFixedStringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/fixed_string.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) struct NullableFixedStringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/string.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) struct StringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sliceable` is never used
[INFO] [stdout]   --> src/types/block/mod.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub trait Sliceable {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `concat` is never used
[INFO] [stdout]    --> src/types/block/mod.rs:275:19
[INFO] [stdout]     |
[INFO] [stdout] 274 | impl Block<Simple> {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 275 |     pub(crate) fn concat(blocks: &[Self]) -> Block<Complex> {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cast_to` and `send_client_data` are never used
[INFO] [stdout]    --> src/types/block/mod.rs:302:19
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl<K: ColumnType> Block<K> {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] 302 |     pub(crate) fn cast_to(&self, header: &Block<K>) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub(crate) fn send_client_data(&self, encoder: &mut Encoder, compress: bool) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Owned` is never constructed
[INFO] [stdout]   --> src/types/block/row.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) enum BlockRef<'a, K: ColumnType> {
[INFO] [stdout]    |                 -------- variant in this enum
[INFO] [stdout] 51 |     Borrowed(&'a Block<K>),
[INFO] [stdout] 52 |     Owned(Arc<Block<K>>)
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sql` and `id` are never read
[INFO] [stdout]  --> src/types/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Query {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 3 |     sql: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 4 |     id: String
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Query` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_sql`, `get_id`, and `map_sql` are never used
[INFO] [stdout]   --> src/types/query.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Query {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub(crate) fn get_sql(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn get_id(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub(crate) fn map_sql<F>(self, f: F) -> Self
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nobits` is never read
[INFO] [stdout]   --> src/types/decimal.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Decimal {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 43 |     pub(crate) underlying: i64,
[INFO] [stdout] 44 |     pub(crate) nobits: NoBits, // its domain is {32, 64}
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Decimal` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_scale` is never used
[INFO] [stdout]    --> src/types/decimal.rs:232:19
[INFO] [stdout]     |
[INFO] [stdout] 166 | impl Decimal {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub(crate) fn set_scale(self, scale: u8) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/types/options.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum State {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OptionsSource` is never constructed
[INFO] [stdout]   --> src/types/options.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct OptionsSource {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/types/options.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl OptionsSource {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoOptions` is never used
[INFO] [stdout]   --> src/types/options.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub trait IntoOptions {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/mod.rs:219:22
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub(crate) fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |                      ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub(crate) fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/array.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/chrono_datetime.rs:100:11
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/chrono_datetime.rs:192:11
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn at(&self, _index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                    ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn at(&self, _index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/chunk.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/column_data.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn at(&self, index: usize) -> ValueRef;
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn at(&self, index: usize) -> ValueRef<'_>;
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/concat.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/date.rs:195:11
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/datetime64.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:174:11
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:237:11
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:294:11
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/enums.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:160:11
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:274:11
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:310:11
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:357:11
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/fixed_string.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/fixed_string.rs:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/fixed_string.rs:180:11
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn get(inner: &[u8], index: usize) -> ValueRef;
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_>;
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/ip.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]     |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/ip.rs:305:11
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/nullable.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/numeric.rs:199:11
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string.rs:189:11
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string.rs:228:11
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string_pool.rs:131:27
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub(crate) fn strings(&self) -> StringIter {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub(crate) fn strings(&self) -> StringIter<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/value_ref.rs:272:16
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from(s: &str) -> ValueRef {
[INFO] [stdout]     |                ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from(s: &str) -> ValueRef<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/value_ref.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn from(bs: &[u8]) -> ValueRef {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn from(bs: &[u8]) -> ValueRef<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/block/mod.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn rows(&self) -> Rows<K> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn rows(&self) -> Rows<'_, K> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/block/mod.rs:384:26
[INFO] [stdout]     |
[INFO] [stdout] 384 |     pub(crate) fn chunks(&self, n: usize) -> ChunkIterator<K> {
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 384 |     pub(crate) fn chunks(&self, n: usize) -> ChunkIterator<'_, K> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/block/chunk_iterator.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(size: usize, block: &Block<K>) -> ChunkIterator<K> {
[INFO] [stdout]    |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(size: usize, block: &Block<K>) -> ChunkIterator<'_, K> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/block/compressed.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn make<R>(reader: &mut R) -> CompressedReader<R> {
[INFO] [stdout]    |                               ^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn make<R>(reader: &mut R) -> CompressedReader<'_, R> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/options.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stdout]    |                       ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<'_, Options>> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.18s
[INFO] running `Command { std: "docker" "inspect" "a00e095a21bc4c8bb9bd5acac64fb83956385d28593821cb79c31fb1f94c0c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00e095a21bc4c8bb9bd5acac64fb83956385d28593821cb79c31fb1f94c0c69", kill_on_drop: false }`
[INFO] [stdout] a00e095a21bc4c8bb9bd5acac64fb83956385d28593821cb79c31fb1f94c0c69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e74dda527ec4d7c94e9d938fc5950c14c1eecb6545a3a4244e6a3fa08efadc0c
[INFO] running `Command { std: "docker" "start" "-a" "e74dda527ec4d7c94e9d938fc5950c14c1eecb6545a3a4244e6a3fa08efadc0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling clickhouse-srv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/cmd.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/types/column/mod.rs:467:15
[INFO] [stdout]     |
[INFO] [stdout] 467 |     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stdout]     |               ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 467 -     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stdout] 467 +     data: Arc<dyn ColumnData + Sync + Send + 'static >
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/cmd.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/types/column/mod.rs:467:15
[INFO] [stdout]     |
[INFO] [stdout] 467 |     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stdout]     |               ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 467 -     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stdout] 467 +     data: Arc<dyn ColumnData + Sync + Send + 'static >
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `stack_trace` is never read
[INFO] [stdout]   --> src/errors.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub stack_trace: String
[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: value assigned to `stack_trace` is never read
[INFO] [stdout]   --> src/errors.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub stack_trace: String
[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: method `skip_string` is never used
[INFO] [stdout]   --> src/binary/read_ex.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait ReadEx {
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn skip_string(&mut self) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_STACK_BUFFER_LEN` is never used
[INFO] [stdout]   --> src/binary/read_ex.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const MAX_STACK_BUFFER_LEN: usize = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `query_id`, `client_info`, and `stage` are never read
[INFO] [stdout]   --> src/protocols/protocol_query.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct QueryRequest {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 97 |     pub(crate) query_id: String,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 98 |     pub(crate) client_info: QueryClientInfo,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 99 |     pub(crate) stage: u64,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QueryRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProfileInfo` is never constructed
[INFO] [stdout]   --> src/types/mod.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub(crate) struct ProfileInfo {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ServerInfo` is never constructed
[INFO] [stdout]   --> src/types/mod.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub(crate) struct ServerInfo {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]    --> src/types/mod.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub(crate) struct Context {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `concat` is never used
[INFO] [stdout]    --> src/types/column/mod.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 133 | impl Column<Simple> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 134 |     pub(crate) fn concat<'a, I>(items: I) -> Column<Complex>
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cast_to` is never used
[INFO] [stdout]    --> src/types/column/mod.rs:244:19
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl<K: ColumnType> Column<K> {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub(crate) fn cast_to(self, dst_type: SqlType) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ColumnDataExt` is never used
[INFO] [stdout]   --> src/types/column/column_data.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) trait ColumnDataExt {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConcatColumnData` is never constructed
[INFO] [stdout]   --> src/types/column/concat.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ConcatColumnData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `concat` and `check_columns` are never used
[INFO] [stdout]   --> src/types/column/concat.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ConcatColumnData {
[INFO] [stdout]    | --------------------- associated functions in this implementation
[INFO] [stdout] 20 |     pub(crate) fn concat(data: Vec<ArcColumnData>) -> Self {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn check_columns(data: &[ArcColumnData]) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_index` is never used
[INFO] [stdout]   --> src/types/column/concat.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn build_index<'a, I>(sizes: I) -> Vec<usize>
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_chunk` is never used
[INFO] [stdout]   --> src/types/column/concat.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn find_chunk(index: &[usize], ix: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DecimalAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/decimal.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct DecimalAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableDecimalAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/decimal.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub(crate) struct NullableDecimalAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enum16Adapter` is never constructed
[INFO] [stdout]   --> src/types/column/enums.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) struct Enum16Adapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableEnum16Adapter` is never constructed
[INFO] [stdout]   --> src/types/column/enums.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) struct NullableEnum16Adapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enum8Adapter` is never constructed
[INFO] [stdout]    --> src/types/column/enums.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub(crate) struct Enum8Adapter<K: ColumnType> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableEnum8Adapter` is never constructed
[INFO] [stdout]    --> src/types/column/enums.rs:232:19
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub(crate) struct NullableEnum8Adapter<K: ColumnType> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FixedStringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/fixed_string.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct FixedStringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableFixedStringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/fixed_string.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) struct NullableFixedStringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/string.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) struct StringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sliceable` is never used
[INFO] [stdout]   --> src/types/block/mod.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub trait Sliceable {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `concat` is never used
[INFO] [stdout]    --> src/types/block/mod.rs:275:19
[INFO] [stdout]     |
[INFO] [stdout] 274 | impl Block<Simple> {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 275 |     pub(crate) fn concat(blocks: &[Self]) -> Block<Complex> {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cast_to` and `send_client_data` are never used
[INFO] [stdout]    --> src/types/block/mod.rs:302:19
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl<K: ColumnType> Block<K> {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] 302 |     pub(crate) fn cast_to(&self, header: &Block<K>) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub(crate) fn send_client_data(&self, encoder: &mut Encoder, compress: bool) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Owned` is never constructed
[INFO] [stdout]   --> src/types/block/row.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) enum BlockRef<'a, K: ColumnType> {
[INFO] [stdout]    |                 -------- variant in this enum
[INFO] [stdout] 51 |     Borrowed(&'a Block<K>),
[INFO] [stdout] 52 |     Owned(Arc<Block<K>>)
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sql` and `id` are never read
[INFO] [stdout]  --> src/types/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Query {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 3 |     sql: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 4 |     id: String
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Query` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_sql`, `get_id`, and `map_sql` are never used
[INFO] [stdout]   --> src/types/query.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Query {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub(crate) fn get_sql(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn get_id(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub(crate) fn map_sql<F>(self, f: F) -> Self
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nobits` is never read
[INFO] [stdout]   --> src/types/decimal.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Decimal {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 43 |     pub(crate) underlying: i64,
[INFO] [stdout] 44 |     pub(crate) nobits: NoBits, // its domain is {32, 64}
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Decimal` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_scale` is never used
[INFO] [stdout]    --> src/types/decimal.rs:232:19
[INFO] [stdout]     |
[INFO] [stdout] 166 | impl Decimal {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 232 |     pub(crate) fn set_scale(self, scale: u8) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/types/options.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum State {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OptionsSource` is never constructed
[INFO] [stdout]   --> src/types/options.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct OptionsSource {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/types/options.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl OptionsSource {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoOptions` is never used
[INFO] [stdout]   --> src/types/options.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub trait IntoOptions {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/mod.rs:219:22
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub(crate) fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |                      ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub(crate) fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/array.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/chrono_datetime.rs:100:11
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/chrono_datetime.rs:192:11
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn at(&self, _index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                    ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn at(&self, _index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/chunk.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/column_data.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn at(&self, index: usize) -> ValueRef;
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn at(&self, index: usize) -> ValueRef<'_>;
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/concat.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/date.rs:195:11
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/datetime64.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:174:11
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:237:11
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:294:11
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/enums.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:160:11
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:274:11
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:310:11
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:357:11
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/fixed_string.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/fixed_string.rs:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/fixed_string.rs:180:11
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn get(inner: &[u8], index: usize) -> ValueRef;
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_>;
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/ip.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]     |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/ip.rs:305:11
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/nullable.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/numeric.rs:199:11
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string.rs:189:11
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string.rs:228:11
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string_pool.rs:131:27
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub(crate) fn strings(&self) -> StringIter {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub(crate) fn strings(&self) -> StringIter<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/value_ref.rs:272:16
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from(s: &str) -> ValueRef {
[INFO] [stdout]     |                ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from(s: &str) -> ValueRef<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/value_ref.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn from(bs: &[u8]) -> ValueRef {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn from(bs: &[u8]) -> ValueRef<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/block/mod.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn rows(&self) -> Rows<K> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn rows(&self) -> Rows<'_, K> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/block/mod.rs:384:26
[INFO] [stdout]     |
[INFO] [stdout] 384 |     pub(crate) fn chunks(&self, n: usize) -> ChunkIterator<K> {
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 384 |     pub(crate) fn chunks(&self, n: usize) -> ChunkIterator<'_, K> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/block/chunk_iterator.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(size: usize, block: &Block<K>) -> ChunkIterator<K> {
[INFO] [stdout]    |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(size: usize, block: &Block<K>) -> ChunkIterator<'_, K> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/block/compressed.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn make<R>(reader: &mut R) -> CompressedReader<R> {
[INFO] [stdout]    |                               ^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn make<R>(reader: &mut R) -> CompressedReader<'_, R> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/options.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stdout]    |                       ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<'_, Options>> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `skip_string` is never used
[INFO] [stdout]   --> src/binary/read_ex.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) trait ReadEx {
[INFO] [stdout]    |                  ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn skip_string(&mut self) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_STACK_BUFFER_LEN` is never used
[INFO] [stdout]   --> src/binary/read_ex.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const MAX_STACK_BUFFER_LEN: usize = 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `query_id`, `client_info`, and `stage` are never read
[INFO] [stdout]   --> src/protocols/protocol_query.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct QueryRequest {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 97 |     pub(crate) query_id: String,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 98 |     pub(crate) client_info: QueryClientInfo,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 99 |     pub(crate) stage: u64,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QueryRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProfileInfo` is never constructed
[INFO] [stdout]   --> src/types/mod.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub(crate) struct ProfileInfo {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ServerInfo` is never constructed
[INFO] [stdout]   --> src/types/mod.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub(crate) struct ServerInfo {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]    --> src/types/mod.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub(crate) struct Context {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cast_to` is never used
[INFO] [stdout]    --> src/types/column/mod.rs:244:19
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl<K: ColumnType> Column<K> {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub(crate) fn cast_to(self, dst_type: SqlType) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DecimalAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/decimal.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct DecimalAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableDecimalAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/decimal.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub(crate) struct NullableDecimalAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enum16Adapter` is never constructed
[INFO] [stdout]   --> src/types/column/enums.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) struct Enum16Adapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableEnum16Adapter` is never constructed
[INFO] [stdout]   --> src/types/column/enums.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) struct NullableEnum16Adapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Enum8Adapter` is never constructed
[INFO] [stdout]    --> src/types/column/enums.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub(crate) struct Enum8Adapter<K: ColumnType> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableEnum8Adapter` is never constructed
[INFO] [stdout]    --> src/types/column/enums.rs:232:19
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub(crate) struct NullableEnum8Adapter<K: ColumnType> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FixedStringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/fixed_string.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct FixedStringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NullableFixedStringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/fixed_string.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) struct NullableFixedStringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringAdapter` is never constructed
[INFO] [stdout]   --> src/types/column/string.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) struct StringAdapter<K: ColumnType> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sliceable` is never used
[INFO] [stdout]   --> src/types/block/mod.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub trait Sliceable {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cast_to` and `send_client_data` are never used
[INFO] [stdout]    --> src/types/block/mod.rs:302:19
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl<K: ColumnType> Block<K> {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] 302 |     pub(crate) fn cast_to(&self, header: &Block<K>) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub(crate) fn send_client_data(&self, encoder: &mut Encoder, compress: bool) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Owned` is never constructed
[INFO] [stdout]   --> src/types/block/row.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) enum BlockRef<'a, K: ColumnType> {
[INFO] [stdout]    |                 -------- variant in this enum
[INFO] [stdout] 51 |     Borrowed(&'a Block<K>),
[INFO] [stdout] 52 |     Owned(Arc<Block<K>>)
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sql` and `id` are never read
[INFO] [stdout]  --> src/types/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Query {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 3 |     sql: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 4 |     id: String
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Query` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_sql`, `get_id`, and `map_sql` are never used
[INFO] [stdout]   --> src/types/query.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Query {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub(crate) fn get_sql(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn get_id(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub(crate) fn map_sql<F>(self, f: F) -> Self
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/types/options.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum State {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OptionsSource` is never constructed
[INFO] [stdout]   --> src/types/options.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct OptionsSource {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/types/options.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl OptionsSource {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoOptions` is never used
[INFO] [stdout]   --> src/types/options.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub trait IntoOptions {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/mod.rs:219:22
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub(crate) fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |                      ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub(crate) fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/array.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/chrono_datetime.rs:100:11
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/chrono_datetime.rs:192:11
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn at(&self, _index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                    ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn at(&self, _index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/chunk.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/column_data.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn at(&self, index: usize) -> ValueRef;
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn at(&self, index: usize) -> ValueRef<'_>;
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/concat.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/date.rs:195:11
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/datetime64.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:174:11
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:237:11
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/decimal.rs:294:11
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/enums.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:114:11
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:160:11
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:274:11
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 274 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:310:11
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/enums.rs:357:11
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/fixed_string.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/fixed_string.rs:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/fixed_string.rs:180:11
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn get(inner: &[u8], index: usize) -> ValueRef;
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_>;
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/ip.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/ip.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stdout]     |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/ip.rs:305:11
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/column/nullable.rs:75:11
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/numeric.rs:199:11
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string.rs:189:11
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string.rs:228:11
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stdout]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |           |
[INFO] [stdout]     |           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/column/string_pool.rs:131:27
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub(crate) fn strings(&self) -> StringIter {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub(crate) fn strings(&self) -> StringIter<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/value_ref.rs:272:16
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from(s: &str) -> ValueRef {
[INFO] [stdout]     |                ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn from(s: &str) -> ValueRef<'_> {
[INFO] [stdout]     |                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/value_ref.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn from(bs: &[u8]) -> ValueRef {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn from(bs: &[u8]) -> ValueRef<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/block/mod.rs:252:17
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn rows(&self) -> Rows<K> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn rows(&self) -> Rows<'_, K> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/block/mod.rs:384:26
[INFO] [stdout]     |
[INFO] [stdout] 384 |     pub(crate) fn chunks(&self, n: usize) -> ChunkIterator<K> {
[INFO] [stdout]     |                          ^^^^^               ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 384 |     pub(crate) fn chunks(&self, n: usize) -> ChunkIterator<'_, K> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/block/chunk_iterator.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(size: usize, block: &Block<K>) -> ChunkIterator<K> {
[INFO] [stdout]    |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(size: usize, block: &Block<K>) -> ChunkIterator<'_, K> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/block/compressed.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn make<R>(reader: &mut R) -> CompressedReader<R> {
[INFO] [stdout]    |                               ^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn make<R>(reader: &mut R) -> CompressedReader<'_, R> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types/options.rs:47:23
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stdout]    |                       ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<'_, Options>> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.04s
[INFO] running `Command { std: "docker" "inspect" "e74dda527ec4d7c94e9d938fc5950c14c1eecb6545a3a4244e6a3fa08efadc0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74dda527ec4d7c94e9d938fc5950c14c1eecb6545a3a4244e6a3fa08efadc0c", kill_on_drop: false }`
[INFO] [stdout] e74dda527ec4d7c94e9d938fc5950c14c1eecb6545a3a4244e6a3fa08efadc0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b186260566c99291cfbcff2498e967449a68e70eb99205dbcb3ca69db7ce9a39
[INFO] running `Command { std: "docker" "start" "-a" "b186260566c99291cfbcff2498e967449a68e70eb99205dbcb3ca69db7ce9a39", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `log::debug`
[INFO] [stderr]  --> src/cmd.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use log::debug;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/types/column/mod.rs:467:15
[INFO] [stderr]     |
[INFO] [stderr] 467 |     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stderr]     |               ^                                      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 467 -     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stderr] 467 +     data: Arc<dyn ColumnData + Sync + Send + 'static >
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `stack_trace` is never read
[INFO] [stderr]   --> src/errors.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub stack_trace: String
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `skip_string` is never used
[INFO] [stderr]   --> src/binary/read_ex.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub(crate) trait ReadEx {
[INFO] [stderr]    |                  ------ method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 16 |     fn skip_string(&mut self) -> Result<()>;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAX_STACK_BUFFER_LEN` is never used
[INFO] [stderr]   --> src/binary/read_ex.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | const MAX_STACK_BUFFER_LEN: usize = 1024;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `query_id`, `client_info`, and `stage` are never read
[INFO] [stderr]   --> src/protocols/protocol_query.rs:97:16
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub struct QueryRequest {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 97 |     pub(crate) query_id: String,
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 98 |     pub(crate) client_info: QueryClientInfo,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 99 |     pub(crate) stage: u64,
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `QueryRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ProfileInfo` is never constructed
[INFO] [stderr]   --> src/types/mod.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub(crate) struct ProfileInfo {
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ServerInfo` is never constructed
[INFO] [stderr]   --> src/types/mod.rs:91:19
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub(crate) struct ServerInfo {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Context` is never constructed
[INFO] [stderr]    --> src/types/mod.rs:110:19
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub(crate) struct Context {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `concat` is never used
[INFO] [stderr]    --> src/types/column/mod.rs:134:19
[INFO] [stderr]     |
[INFO] [stderr] 133 | impl Column<Simple> {
[INFO] [stderr]     | ------------------- associated function in this implementation
[INFO] [stderr] 134 |     pub(crate) fn concat<'a, I>(items: I) -> Column<Complex>
[INFO] [stderr]     |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `cast_to` is never used
[INFO] [stderr]    --> src/types/column/mod.rs:244:19
[INFO] [stderr]     |
[INFO] [stderr] 194 | impl<K: ColumnType> Column<K> {
[INFO] [stderr]     | ----------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 244 |     pub(crate) fn cast_to(self, dst_type: SqlType) -> Result<Self> {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ColumnDataExt` is never used
[INFO] [stderr]   --> src/types/column/column_data.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub(crate) trait ColumnDataExt {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConcatColumnData` is never constructed
[INFO] [stderr]   --> src/types/column/concat.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct ConcatColumnData {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `concat` and `check_columns` are never used
[INFO] [stderr]   --> src/types/column/concat.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl ConcatColumnData {
[INFO] [stderr]    | --------------------- associated functions in this implementation
[INFO] [stderr] 20 |     pub(crate) fn concat(data: Vec<ArcColumnData>) -> Self {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     fn check_columns(data: &[ArcColumnData]) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_index` is never used
[INFO] [stderr]   --> src/types/column/concat.rs:82:4
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn build_index<'a, I>(sizes: I) -> Vec<usize>
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `find_chunk` is never used
[INFO] [stderr]   --> src/types/column/concat.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn find_chunk(index: &[usize], ix: usize) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DecimalAdapter` is never constructed
[INFO] [stderr]   --> src/types/column/decimal.rs:33:19
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub(crate) struct DecimalAdapter<K: ColumnType> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NullableDecimalAdapter` is never constructed
[INFO] [stderr]   --> src/types/column/decimal.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub(crate) struct NullableDecimalAdapter<K: ColumnType> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Enum16Adapter` is never constructed
[INFO] [stderr]   --> src/types/column/enums.rs:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub(crate) struct Enum16Adapter<K: ColumnType> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NullableEnum16Adapter` is never constructed
[INFO] [stderr]   --> src/types/column/enums.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub(crate) struct NullableEnum16Adapter<K: ColumnType> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Enum8Adapter` is never constructed
[INFO] [stderr]    --> src/types/column/enums.rs:227:19
[INFO] [stderr]     |
[INFO] [stderr] 227 | pub(crate) struct Enum8Adapter<K: ColumnType> {
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NullableEnum8Adapter` is never constructed
[INFO] [stderr]    --> src/types/column/enums.rs:232:19
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub(crate) struct NullableEnum8Adapter<K: ColumnType> {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FixedStringAdapter` is never constructed
[INFO] [stderr]   --> src/types/column/fixed_string.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(crate) struct FixedStringAdapter<K: ColumnType> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NullableFixedStringAdapter` is never constructed
[INFO] [stderr]   --> src/types/column/fixed_string.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub(crate) struct NullableFixedStringAdapter<K: ColumnType> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `StringAdapter` is never constructed
[INFO] [stderr]   --> src/types/column/string.rs:29:19
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub(crate) struct StringAdapter<K: ColumnType> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Sliceable` is never used
[INFO] [stderr]   --> src/types/block/mod.rs:54:11
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub trait Sliceable {
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `concat` is never used
[INFO] [stderr]    --> src/types/block/mod.rs:275:19
[INFO] [stderr]     |
[INFO] [stderr] 274 | impl Block<Simple> {
[INFO] [stderr]     | ------------------ associated function in this implementation
[INFO] [stderr] 275 |     pub(crate) fn concat(blocks: &[Self]) -> Block<Complex> {
[INFO] [stderr]     |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `cast_to` and `send_client_data` are never used
[INFO] [stderr]    --> src/types/block/mod.rs:302:19
[INFO] [stderr]     |
[INFO] [stderr] 301 | impl<K: ColumnType> Block<K> {
[INFO] [stderr]     | ---------------------------- methods in this implementation
[INFO] [stderr] 302 |     pub(crate) fn cast_to(&self, header: &Block<K>) -> Result<Self> {
[INFO] [stderr]     |                   ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 368 |     pub(crate) fn send_client_data(&self, encoder: &mut Encoder, compress: bool) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Owned` is never constructed
[INFO] [stderr]   --> src/types/block/row.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub(crate) enum BlockRef<'a, K: ColumnType> {
[INFO] [stderr]    |                 -------- variant in this enum
[INFO] [stderr] 51 |     Borrowed(&'a Block<K>),
[INFO] [stderr] 52 |     Owned(Arc<Block<K>>)
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `sql` and `id` are never read
[INFO] [stderr]  --> src/types/query.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Query {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 3 |     sql: String,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 4 |     id: String
[INFO] [stderr]   |     ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Query` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_sql`, `get_id`, and `map_sql` are never used
[INFO] [stderr]   --> src/types/query.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl Query {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub(crate) fn get_sql(&self) -> &str {
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub(crate) fn get_id(&self) -> &str {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     pub(crate) fn map_sql<F>(self, f: F) -> Self
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `nobits` is never read
[INFO] [stderr]   --> src/types/decimal.rs:44:16
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub struct Decimal {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 43 |     pub(crate) underlying: i64,
[INFO] [stderr] 44 |     pub(crate) nobits: NoBits, // its domain is {32, 64}
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Decimal` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_scale` is never used
[INFO] [stderr]    --> src/types/decimal.rs:232:19
[INFO] [stderr]     |
[INFO] [stderr] 166 | impl Decimal {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 232 |     pub(crate) fn set_scale(self, scale: u8) -> Self {
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `State` is never used
[INFO] [stderr]   --> src/types/options.rs:26:6
[INFO] [stderr]    |
[INFO] [stderr] 26 | enum State {
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OptionsSource` is never constructed
[INFO] [stderr]   --> src/types/options.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub struct OptionsSource {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]   --> src/types/options.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 46 | impl OptionsSource {
[INFO] [stderr]    | ------------------ method in this implementation
[INFO] [stderr] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `IntoOptions` is never used
[INFO] [stderr]   --> src/types/options.rs:74:11
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub trait IntoOptions {
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/mod.rs:219:22
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub(crate) fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |                      ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub(crate) fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/array.rs:84:11
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/chrono_datetime.rs:100:11
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/chrono_datetime.rs:192:11
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn at(&self, _index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                    ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn at(&self, _index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/chunk.rs:44:11
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/column_data.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn at(&self, index: usize) -> ValueRef;
[INFO] [stderr]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn at(&self, index: usize) -> ValueRef<'_>;
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/concat.rs:62:11
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/date.rs:195:11
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/datetime64.rs:67:11
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/decimal.rs:174:11
[INFO] [stderr]     |
[INFO] [stderr] 174 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 174 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/decimal.rs:237:11
[INFO] [stderr]     |
[INFO] [stderr] 237 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 237 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/decimal.rs:294:11
[INFO] [stderr]     |
[INFO] [stderr] 294 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 294 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/enums.rs:78:11
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/enums.rs:114:11
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/enums.rs:160:11
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/enums.rs:274:11
[INFO] [stderr]     |
[INFO] [stderr] 274 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 274 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/enums.rs:310:11
[INFO] [stderr]     |
[INFO] [stderr] 310 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 310 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/enums.rs:357:11
[INFO] [stderr]     |
[INFO] [stderr] 357 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 357 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/fixed_string.rs:74:11
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/fixed_string.rs:133:11
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/fixed_string.rs:180:11
[INFO] [stderr]     |
[INFO] [stderr] 180 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 180 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/ip.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn get(inner: &[u8], index: usize) -> ValueRef;
[INFO] [stderr]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_>;
[INFO] [stderr]    |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/ip.rs:55:19
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stderr]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/ip.rs:83:19
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stderr]    |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/ip.rs:111:19
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn get(inner: &[u8], index: usize) -> ValueRef {
[INFO] [stderr]     |                   ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn get(inner: &[u8], index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/ip.rs:305:11
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/column/nullable.rs:75:11
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]    |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |           |
[INFO] [stderr]    |           the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]    |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/numeric.rs:199:11
[INFO] [stderr]     |
[INFO] [stderr] 199 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 199 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/string.rs:189:11
[INFO] [stderr]     |
[INFO] [stderr] 189 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 189 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/string.rs:228:11
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn at(&self, index: usize) -> ValueRef {
[INFO] [stderr]     |           ^^^^^                   ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |           |
[INFO] [stderr]     |           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn at(&self, index: usize) -> ValueRef<'_> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/column/string_pool.rs:131:27
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub(crate) fn strings(&self) -> StringIter {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub(crate) fn strings(&self) -> StringIter<'_> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/value_ref.rs:272:16
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn from(s: &str) -> ValueRef {
[INFO] [stderr]     |                ^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn from(s: &str) -> ValueRef<'_> {
[INFO] [stderr]     |                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/value_ref.rs:278:17
[INFO] [stderr]     |
[INFO] [stderr] 278 |     fn from(bs: &[u8]) -> ValueRef {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 278 |     fn from(bs: &[u8]) -> ValueRef<'_> {
[INFO] [stderr]     |                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/block/mod.rs:252:17
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn rows(&self) -> Rows<K> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 252 |     pub fn rows(&self) -> Rows<'_, K> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/types/block/mod.rs:384:26
[INFO] [stderr]     |
[INFO] [stderr] 384 |     pub(crate) fn chunks(&self, n: usize) -> ChunkIterator<K> {
[INFO] [stderr]     |                          ^^^^^               ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 384 |     pub(crate) fn chunks(&self, n: usize) -> ChunkIterator<'_, K> {
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/block/chunk_iterator.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn new(size: usize, block: &Block<K>) -> ChunkIterator<K> {
[INFO] [stderr]    |                                    ^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn new(size: usize, block: &Block<K>) -> ChunkIterator<'_, K> {
[INFO] [stderr]    |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/block/compressed.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub(crate) fn make<R>(reader: &mut R) -> CompressedReader<R> {
[INFO] [stderr]    |                               ^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub(crate) fn make<R>(reader: &mut R) -> CompressedReader<'_, R> {
[INFO] [stderr]    |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types/options.rs:47:23
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stderr]    |                       ^^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub(crate) fn get(&self) -> Result<Cow<'_, Options>> {
[INFO] [stderr]    |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: `clickhouse-srv` (lib) generated 75 warnings (run `cargo fix --lib -p clickhouse-srv` to apply 40 suggestions)
[INFO] [stderr] warning: `clickhouse-srv` (lib test) generated 66 warnings (66 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clickhouse_srv-89c1786af57d2dae)
[INFO] [stdout] 
[INFO] [stdout] running 123 tests
[INFO] [stdout] test errors::tests::to_io_error_without_recursion ... ok
[INFO] [stdout] test types::block::compressed::test::test_decompress ... ok
[INFO] [stdout] test binary::uvarint::test::test_put_uvarint ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test types::block::test::test_chunks ... ok
[INFO] [stdout] test types::block::builder::test::test_push_row ... ok
[INFO] [stdout] test binary::read_ex::test_read_uvarint ... ok
[INFO] [stdout] test errors::tests::to_std_error_without_recursion ... ok
[INFO] [stdout] test types::block::test::test_chunks_of_empty_block ... ok
[INFO] [stdout] test types::block::test::test_compress_block ... ok
[INFO] [stdout] test types::block::test::test_column_and_rows ... ok
[INFO] [stdout] test types::block::test::test_concat ... ok
[INFO] [stdout] test types::block::test::test_empty ... ok
[INFO] [stdout] test types::block::test::test_decompress_block ... ok
[INFO] [stdout] test types::block::test::test_from_sql ... ok
[INFO] [stdout] test types::block::test::test_read_empty_block ... ok
[INFO] [stdout] test types::block::test::test_write_default ... ok
[INFO] [stdout] test types::block::test::test_rows ... ok
[INFO] [stdout] test types::column::array::test::test_write_and_read ... ok
[INFO] [stdout] test types::block::test::test_write_and_read ... ok
[INFO] [stdout] test types::column::concat::test::test_concat_num_column ... ok
[INFO] [stdout] test types::column::concat::test::test_build_index ... ok
[INFO] [stdout] test types::column::concat::test::test_find_chunk2 ... ok
[INFO] [stdout] test types::column::concat::test::test_concat_column ... ok
[INFO] [stdout] test types::column::datetime64::test::test_from_datetime ... ok
[INFO] [stdout] test types::column::date::test::test_create_date ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_empty ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_date_time64_without_timezone ... ok
[INFO] [stdout] test types::column::concat::test::test_find_chunk ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_single_empty_id ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_no_ident ... ok
[INFO] [stdout] test types::column::date::test::test_create_date_time ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16 ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_no_value ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_extra_comma ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_special_chars ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_starting_comma ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8_empty_id ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8_no_ident ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8 ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8_single ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8_empty ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_fixed_string ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8_single_empty_id ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8_no_value ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8_starting_comma ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_single ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum8_extra_comma ... ok
[INFO] [stdout] test types::decimal::test::set_scale1 ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_array_type ... ok
[INFO] [stdout] test types::decimal::test::test_decimal2str ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_nullable_type ... ok
[INFO] [stdout] test types::column::list::test::test_push_and_get ... ok
[INFO] [stdout] test types::column::iter::test::test_complex_iter ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_date_time64 ... ok
[INFO] [stdout] test types::decimal::test::set_scale2 ... ok
[INFO] [stdout] test types::column::datetime64::test::test_to_datetime ... ok
[INFO] [stdout] test types::column::string_pool::test::test_get ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_enum16_empty_id ... ok
[INFO] [stdout] test types::column::factory::test::test_parse_decimal ... ok
[INFO] [stdout] test types::decimal::test::test_from_f64 ... ok
[INFO] [stdout] test types::decimal::test::test_from_f32 ... ok
[INFO] [stdout] test types::decimal::test::test_internal64 ... ok
[INFO] [stdout] test types::decimal::test::test_display ... ok
[INFO] [stdout] test types::decimal::test::test_scale ... ok
[INFO] [stdout] test types::from_sql::test::test_u8 ... ok
[INFO] [stdout] test types::marshal::test::test_bool ... ok
[INFO] [stdout] test types::from_sql::test::null_to_datetime ... ok
[INFO] [stdout] test types::from_sql::test::test_bad_convert ... ok
[INFO] [stdout] test types::marshal::test::test_f32 ... ok
[INFO] [stdout] test types::marshal::test::test_f64 ... ok
[INFO] [stdout] test types::marshal::test::test_i32 ... ok
[INFO] [stdout] test types::marshal::test::test_i16 ... ok
[INFO] [stdout] test types::decimal::test::test_eq ... ok
[INFO] [stdout] test types::decimal::test::test_new ... ok
[INFO] [stdout] test types::column::concat::test::test_find_chunk5 ... ok
[INFO] [stdout] test types::column::list::test::test_push_and_len ... ok
[INFO] [stdout] test types::marshal::test::test_i64 ... ok
[INFO] [stdout] test types::marshal::test::test_u16 ... ok
[INFO] [stdout] test types::options::test::test_parse_compression ... ok
[INFO] [stdout] test types::marshal::test::test_u64 ... ok
[INFO] [stdout] test types::marshal::test::test_u32 ... ok
[INFO] [stdout] test types::options::test::test_parse_hosts ... ok
[INFO] [stdout] test types::marshal::test::test_i8 ... ok
[INFO] [stdout] test types::options::test::test_parse_default ... ok
[INFO] [stdout] test types::test_display ... ok
[INFO] [stdout] test types::test_to_string ... ok
[INFO] [stdout] test types::marshal::test::test_u8 ... ok
[INFO] [stdout] test types::value::test::test_display ... ok
[INFO] [stdout] test types::options::test::test_parse_opt_duration ... ok
[INFO] [stdout] test types::options::test::test_parse_duration ... ok
[INFO] [stdout] test types::options::test::test_parse_options ... ok
[INFO] [stdout] test types::column::string_pool::test::test_allocate ... ok
[INFO] [stdout] test types::value::test::test_f32 ... ok
[INFO] [stdout] test types::value::test::test_from_date ... ok
[INFO] [stdout] test types::value::test::test_from_some ... ok
[INFO] [stdout] test types::value::test::test_from_u32 ... ok
[INFO] [stdout] test types::value::test::test_i16 ... ok
[INFO] [stdout] test types::value::test::test_into_string ... ok
[INFO] [stdout] test types::value::test::test_string ... ok
[INFO] [stdout] test types::value::test::test_string_from ... ok
[INFO] [stdout] test types::value::test::test_time ... ok
[INFO] [stdout] test types::value::test::test_f64 ... ok
[INFO] [stdout] test types::value::test::test_u16 ... ok
[INFO] [stdout] test types::value::test::test_i32 ... ok
[INFO] [stdout] test types::value::test::test_into_vec ... ok
[INFO] [stdout] test types::value::test::test_i8 ... ok
[INFO] [stdout] test types::value::test::test_i64 ... ok
[INFO] [stdout] test types::value::test::test_size_of ... ok
[INFO] [stdout] test types::value::test::test_uuid ... ok
[INFO] [stdout] test types::value_ref::test::test_size_of ... ok
[INFO] [stdout] test types::value_ref::test::test_uuid ... ok
[INFO] [stdout] test types::value::test::test_u32 ... ok
[INFO] [stdout] test types::value_ref::test::test_get_sql_type ... ok
[INFO] [stdout] test types::value_ref::test::test_value_from_ref ... ok
[INFO] [stdout] test types::value_ref::test::test_display ... ok
[INFO] [stdout] test types::value::test::test_u8 ... ok
[INFO] [stdout] test types::value::test::test_u64 ... ok
[INFO] [stdout] test types::value::test::test_default_fixed_str ... ok
[INFO] [stdout] test types::decimal::test::test_internal32 ... ok
[INFO] [stdout] test types::options::test::test_parse_with_multi_databases - should panic ... ok
[INFO] [stdout] test types::options::test::test_parse_with_unknown_url - should panic ... ok
[INFO] [stdout] test types::options::test::test_parse_invalid_url - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 123 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clickhouse_srv
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/types/column/mod.rs:467:15
[INFO] [stderr]     |
[INFO] [stderr] 467 |     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stderr]     |               ^                                      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 467 -     data: Arc<(dyn ColumnData + Sync + Send + 'static)>
[INFO] [stderr] 467 +     data: Arc<dyn ColumnData + Sync + Send + 'static >
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/types/decimal.rs - types::decimal::Decimal::internal (line 204) ... FAILED
[INFO] [stdout] test src/types/column/mod.rs - types::column::Column<K>::iter (line 158) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/types/decimal.rs - types::decimal::Decimal::internal (line 204) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `clickhouse_rs`
[INFO] [stdout]    --> src/types/decimal.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 | use clickhouse_rs::{Pool, types::Decimal, errors::Result};
[INFO] [stdout]     |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `clickhouse_rs`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 206 - use clickhouse_rs::{Pool, types::Decimal, errors::Result};
[INFO] [stdout] 206 + use clickhouse_srv::{Pool, types::Decimal, errors::Result};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `clickhouse_rs`
[INFO] [stdout]    --> src/types/decimal.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 206 | use clickhouse_rs::{Pool, types::Decimal, errors::Result};
[INFO] [stdout]     |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `clickhouse_rs`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 206 - use clickhouse_rs::{Pool, types::Decimal, errors::Result};
[INFO] [stdout] 206 + use clickhouse_srv::{Pool, types::Decimal, errors::Result};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/types/decimal.rs:212:11
[INFO] [stdout]     |
[INFO] [stdout] 212 |       let mut c = pool.get_handle().await?;
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 213 |       let block = c.query("SELECT toDecimal32(2, 4) AS x").fetch_all().await?;
[INFO] [stdout]     |                   - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `c` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 212 |       let mut c: /* Type */ = pool.get_handle().await?;
[INFO] [stdout]     |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/types/decimal.rs:213:11
[INFO] [stdout]     |
[INFO] [stdout] 213 |       let block = c.query("SELECT toDecimal32(2, 4) AS x").fetch_all().await?;
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout] 214 |
[INFO] [stdout] 215 |       let x: Decimal = block.get(0, "x")?;
[INFO] [stdout]     |                        ----- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `block` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 213 |       let block: /* Type */ = c.query("SELECT toDecimal32(2, 4) AS x").fetch_all().await?;
[INFO] [stdout]     |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types/column/mod.rs - types::column::Column<K>::iter (line 158) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `clickhouse_rs`
[INFO] [stdout]    --> src/types/column/mod.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | use clickhouse_rs::{errors::Error, Pool, errors::Result};
[INFO] [stdout]     |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `clickhouse_rs`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 160 - use clickhouse_rs::{errors::Error, Pool, errors::Result};
[INFO] [stdout] 160 + use clickhouse_srv::{errors::Error, Pool, errors::Result};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `clickhouse_rs`
[INFO] [stdout]    --> src/types/column/mod.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | use clickhouse_rs::{errors::Error, Pool, errors::Result};
[INFO] [stdout]     |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `clickhouse_rs`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 160 - use clickhouse_rs::{errors::Error, Pool, errors::Result};
[INFO] [stdout] 160 + use clickhouse_srv::{errors::Error, Pool, errors::Result};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/types/column/mod.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut client = pool.get_handle().await?;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 167 |       let mut stream = client
[INFO] [stdout]     |                        ------ type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `client` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut client: /* Type */ = pool.get_handle().await?;
[INFO] [stdout]     |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/types/column/mod.rs:173:15
[INFO] [stdout]     |
[INFO] [stdout] 173 |           let block = block?;
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout] 174 |
[INFO] [stdout] 175 |           let c1 = block.get_column("n1")?.iter::<u64>()?;
[INFO] [stdout]     |                    ----- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `block` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 173 |           let block: /* Type */ = block?;
[INFO] [stdout]     |                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/types/column/mod.rs - types::column::Column<K>::iter (line 158)
[INFO] [stdout]     src/types/decimal.rs - types::decimal::Decimal::internal (line 204)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b186260566c99291cfbcff2498e967449a68e70eb99205dbcb3ca69db7ce9a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b186260566c99291cfbcff2498e967449a68e70eb99205dbcb3ca69db7ce9a39", kill_on_drop: false }`
[INFO] [stdout] b186260566c99291cfbcff2498e967449a68e70eb99205dbcb3ca69db7ce9a39
