[INFO] cloning repository https://github.com/arnohaase/rust-huge-table
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arnohaase/rust-huge-table" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnohaase%2Frust-huge-table", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnohaase%2Frust-huge-table'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdc1cd07ef54c042817fd476670519f49e18a286
[INFO] checking arnohaase/rust-huge-table against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farnohaase%2Frust-huge-table" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arnohaase/rust-huge-table on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arnohaase/rust-huge-table
[INFO] finished tweaking git repo https://github.com/arnohaase/rust-huge-table
[INFO] tweaked toml for git repo https://github.com/arnohaase/rust-huge-table written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/arnohaase/rust-huge-table already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3892d3cac438495ca6c50f2a1f5bbe80901357f32edf31f9dda2cdfb003078ed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3892d3cac438495ca6c50f2a1f5bbe80901357f32edf31f9dda2cdfb003078ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3892d3cac438495ca6c50f2a1f5bbe80901357f32edf31f9dda2cdfb003078ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3892d3cac438495ca6c50f2a1f5bbe80901357f32edf31f9dda2cdfb003078ed", kill_on_drop: false }`
[INFO] [stdout] 3892d3cac438495ca6c50f2a1f5bbe80901357f32edf31f9dda2cdfb003078ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17f98e036f7d9cd492b0f393ca7472910e6f4887370319c730b2846dea5f6beb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17f98e036f7d9cd492b0f393ca7472910e6f4887370319c730b2846dea5f6beb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking seahash v3.0.7
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]    Compiling fasthash-sys v0.3.2
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking xoroshiro128 v0.3.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking fasthash v0.4.0
[INFO] [stderr]     Checking rust-huge-table v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HtClock`
[INFO] [stdout]   --> src/memtable.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use crate::time::{HtClock, MergeTimestamp};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TableConfig`
[INFO] [stdout]  --> src/config.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct TableConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_file`
[INFO] [stdout]  --> src/config.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new_file(&self, name_base: &str, extension: &str, writeable: bool) -> std::io::Result<File> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MemTable`
[INFO] [stdout]  --> src/memtable.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct MemTable {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/memtable.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(config: &Arc<TableConfig>, schema: &Arc<TableSchema>) -> MemTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/memtable.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn add(&mut self, row: DetachedRowData) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/memtable.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get(&self, pk_data: &DetachedRowData) -> Option<&DetachedRowData> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SsTable`
[INFO] [stdout]   --> src/sstable.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct SsTable {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create`
[INFO] [stdout]   --> src/sstable.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn create<'a, RI>(config: &Arc<TableConfig>,
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `open`
[INFO] [stdout]   --> src/sstable.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn open(config: &Arc<TableConfig>, schema: &Arc<TableSchema>, name_base: &str) -> HtResult<SsTable> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `find_by_full_pk`
[INFO] [stdout]   --> src/sstable.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn find_by_full_pk(&self, pks: &RowData<'_>) -> HtResult<Option<RowData>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `index_slice`
[INFO] [stdout]   --> src/sstable.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn index_slice(&self) -> &[u64] {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `data_at`
[INFO] [stdout]   --> src/sstable.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn data_at(&self, offs: u64) -> HtResult<RowData> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Boolean`
[INFO] [stdout]   --> src/table.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Boolean,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]   --> src/table.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Int,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BigInt`
[INFO] [stdout]   --> src/table.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     BigInt,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Text`
[INFO] [stdout]   --> src/table.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Text,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_primary_key`
[INFO] [stdout]   --> src/table.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn is_primary_key(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PartitionKey`
[INFO] [stdout]   --> src/table.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     PartitionKey,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ClusterKey`
[INFO] [stdout]   --> src/table.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ClusterKey(bool),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Regular`
[INFO] [stdout]   --> src/table.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Regular,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/table.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(name: &str, table_id: &Uuid, columns: Vec<ColumnSchema>) -> TableSchema {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `schema`
[INFO] [stdout]    --> src/table.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn schema(&self) -> &TableSchema {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `validate`
[INFO] [stdout]    --> src/table.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn validate(&self) -> HtResult<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_to`
[INFO] [stdout]    --> src/table.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn write_to<W>(&self, w: &mut W) -> HtResult<()> where W: Write {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_col_by_id`
[INFO] [stdout]    --> src/table.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn read_col_by_id(&self, col_id: ColumnId) -> Option<ColumnData> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `columns`
[INFO] [stdout]    --> src/table.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub fn columns(&'a self) -> RowColumnIter<'a> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge`
[INFO] [stdout]    --> src/table.rs:278:12
[INFO] [stdout]     |
[INFO] [stdout] 278 |     pub fn merge(&self, other: &RowData) -> DetachedRowData {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/table.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn new(row: &'a RowData<'a>) -> RowColumnIter<'a> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `most_frequent_timestamp`
[INFO] [stdout]    --> src/table.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn most_frequent_timestamp(columns: &Vec<ColumnData>) -> MergeTimestamp {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `most_frequent_expiry`
[INFO] [stdout]    --> src/table.rs:392:8
[INFO] [stdout]     |
[INFO] [stdout] 392 |     fn most_frequent_expiry(columns: &Vec<ColumnData>) -> Option<TtlTimestamp> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encode_column`
[INFO] [stdout]    --> src/table.rs:410:8
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn encode_column(buf: &mut Vec<u8>, col: &ColumnData, row_timestamp: MergeTimestamp, row_expiry: Option<TtlTimestamp>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `assemble`
[INFO] [stdout]    --> src/table.rs:436:12
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub fn assemble(schema: &Arc<TableSchema>, columns: &Vec<ColumnData>) -> DetachedRowData {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create`
[INFO] [stdout]    --> src/table.rs:477:12
[INFO] [stdout]     |
[INFO] [stdout] 477 |     pub fn create(has_row_expiry: bool) -> RowFlags {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/table.rs:518:8
[INFO] [stdout]     |
[INFO] [stdout] 518 |     fn new(
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge`
[INFO] [stdout]    --> src/table.rs:594:12
[INFO] [stdout]     |
[INFO] [stdout] 594 |     pub fn merge<'b>(col1: ColumnData<'b>, col2: ColumnData<'b>) -> ColumnData<'b> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `counter_part`
[INFO] [stdout]   --> src/time.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn counter_part(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `unique_context`
[INFO] [stdout]   --> src/time.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn unique_context(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `time_travel_part`
[INFO] [stdout]   --> src/time.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn time_travel_part(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_system_time`
[INFO] [stdout]   --> src/time.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn as_system_time(&self) -> SystemTime {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_system_time`
[INFO] [stdout]    --> src/time.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn as_system_time(&self) -> SystemTime {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TombStone`
[INFO] [stdout]  --> src/tombstones.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct TombStone<'a> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `matches`
[INFO] [stdout]   --> src/tombstones.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn matches(&self, row: &'a RowData) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TombStoneFlags`
[INFO] [stdout]   --> src/tombstones.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct TombStoneFlags(u8);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HAS_LOWER_BOUND`
[INFO] [stdout]   --> src/tombstones.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     const HAS_LOWER_BOUND: u8 = 1;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `LOWER_BOUND_INCLUSIVE`
[INFO] [stdout]   --> src/tombstones.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     const LOWER_BOUND_INCLUSIVE: u8 = 2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HAS_UPPER_BOUND`
[INFO] [stdout]   --> src/tombstones.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     const HAS_UPPER_BOUND: u8 = 4;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `UPPER_BOUND_INCLUSIVE`
[INFO] [stdout]   --> src/tombstones.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     const UPPER_BOUND_INCLUSIVE: u8 = 8;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_lower_bound`
[INFO] [stdout]   --> src/tombstones.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn has_lower_bound(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lower_bound_inclusive`
[INFO] [stdout]   --> src/tombstones.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn lower_bound_inclusive(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_upper_bound`
[INFO] [stdout]   --> src/tombstones.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn has_upper_bound(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `upper_bound_inclusive`
[INFO] [stdout]   --> src/tombstones.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn upper_bound_inclusive(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PartialClusterKey`
[INFO] [stdout]   --> src/tombstones.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct PartialClusterKey<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `compare_to`
[INFO] [stdout]   --> src/tombstones.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn compare_to(&self, row: &'a RowData) -> Ordering {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 53 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `config`
[INFO] [stdout]  --> src/memtable.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     config: Arc<TableConfig>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `schema`
[INFO] [stdout]  --> src/memtable.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     schema: Arc<TableSchema>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `schema`
[INFO] [stdout]    --> src/table.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn schema(&self) -> &TableSchema {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `validate`
[INFO] [stdout]    --> src/table.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn validate(&self) -> HtResult<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/table.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 344 |     pub fn new(row: &'a RowData<'a>) -> RowColumnIter<'a> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `merge`
[INFO] [stdout]    --> src/table.rs:594:12
[INFO] [stdout]     |
[INFO] [stdout] 594 |     pub fn merge<'b>(col1: ColumnData<'b>, col2: ColumnData<'b>) -> ColumnData<'b> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `counter_part`
[INFO] [stdout]   --> src/time.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn counter_part(&self) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_system_time`
[INFO] [stdout]    --> src/time.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn as_system_time(&self) -> SystemTime {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TombStone`
[INFO] [stdout]  --> src/tombstones.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct TombStone<'a> {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `matches`
[INFO] [stdout]   --> src/tombstones.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn matches(&self, row: &'a RowData) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TombStoneFlags`
[INFO] [stdout]   --> src/tombstones.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct TombStoneFlags(u8);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HAS_LOWER_BOUND`
[INFO] [stdout]   --> src/tombstones.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     const HAS_LOWER_BOUND: u8 = 1;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `LOWER_BOUND_INCLUSIVE`
[INFO] [stdout]   --> src/tombstones.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     const LOWER_BOUND_INCLUSIVE: u8 = 2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HAS_UPPER_BOUND`
[INFO] [stdout]   --> src/tombstones.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     const HAS_UPPER_BOUND: u8 = 4;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `UPPER_BOUND_INCLUSIVE`
[INFO] [stdout]   --> src/tombstones.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     const UPPER_BOUND_INCLUSIVE: u8 = 8;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_lower_bound`
[INFO] [stdout]   --> src/tombstones.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn has_lower_bound(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lower_bound_inclusive`
[INFO] [stdout]   --> src/tombstones.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn lower_bound_inclusive(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_upper_bound`
[INFO] [stdout]   --> src/tombstones.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn has_upper_bound(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `upper_bound_inclusive`
[INFO] [stdout]   --> src/tombstones.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn upper_bound_inclusive(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `PartialClusterKey`
[INFO] [stdout]   --> src/tombstones.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct PartialClusterKey<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `compare_to`
[INFO] [stdout]   --> src/tombstones.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn compare_to(&self, row: &'a RowData) -> Ordering {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.47s
[INFO] running `Command { std: "docker" "inspect" "17f98e036f7d9cd492b0f393ca7472910e6f4887370319c730b2846dea5f6beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f98e036f7d9cd492b0f393ca7472910e6f4887370319c730b2846dea5f6beb", kill_on_drop: false }`
[INFO] [stdout] 17f98e036f7d9cd492b0f393ca7472910e6f4887370319c730b2846dea5f6beb