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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OmniCloudOrg/TimberDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOmniCloudOrg%2FTimberDB", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3ff8515050777cf087790305104d5e8a93962b7
[INFO] checking OmniCloudOrg/TimberDB against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOmniCloudOrg%2FTimberDB" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OmniCloudOrg/TimberDB
[INFO] finished tweaking git repo https://github.com/OmniCloudOrg/TimberDB
[INFO] tweaked toml for git repo https://github.com/OmniCloudOrg/TimberDB written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OmniCloudOrg/TimberDB on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
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[INFO] crate git repo https://github.com/OmniCloudOrg/TimberDB already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `compression`
[INFO] [stdout]  --> src/storage/block.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{LogEntry, compression};
[INFO] [stdout]   |                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/storage/block.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]   --> src/storage/block.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use uuid::Uuid;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> src/storage/compression.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/api/server.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{TimberDB, Result, Error};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compression`
[INFO] [stdout]  --> src/storage/block.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{LogEntry, compression};
[INFO] [stdout]   |                       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/storage/block.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]   --> src/storage/block.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use uuid::Uuid;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> src/storage/compression.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/api/server.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{TimberDB, Result, Error};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogEntry`
[INFO] [stdout]   --> src/api/server.rs:83:25
[INFO] [stdout]    |
[INFO] [stdout] 83 |     use crate::{Config, LogEntry};
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/api/server.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use std::collections::HashMap;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeout`
[INFO] [stdout]   --> src/api/server.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     use tokio::time::{timeout, Duration};
[INFO] [stdout]    |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/block.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |             let mut metadata = self.metadata.lock().await;
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/storage/block.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |             let mut metadata = self.metadata.lock().await;
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/storage/block.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/storage/block.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/storage/block.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/storage/block.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/storage/block.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/storage/block.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `path` is never used
[INFO] [stdout]    --> src/storage/block.rs:498:12
[INFO] [stdout]     |
[INFO] [stdout]  94 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 498 |     pub fn path(&self) -> &Path {
[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_UNCOMPRESSED_SIZE` is never used
[INFO] [stdout]  --> src/storage/compression.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const MAX_UNCOMPRESSED_SIZE: usize = 256 * 1024 * 1024;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_COMPRESSED_SIZE` is never used
[INFO] [stdout]  --> src/storage/compression.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MAX_COMPRESSED_SIZE: usize = 512 * 1024 * 1024;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress` is never used
[INFO] [stdout]   --> src/storage/compression.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn compress(data: &[u8], algorithm: CompressionAlgorithm, level: i32) -> Result<Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress` is never used
[INFO] [stdout]   --> src/storage/compression.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn decompress(data: &[u8], algorithm: CompressionAlgorithm) -> Result<Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_lz4` is never used
[INFO] [stdout]   --> src/storage/compression.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn compress_lz4(data: &[u8]) -> Result<Vec<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress_lz4` is never used
[INFO] [stdout]   --> src/storage/compression.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn decompress_lz4(data: &[u8]) -> Result<Vec<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_zstd` is never used
[INFO] [stdout]   --> src/storage/compression.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn compress_zstd(data: &[u8], level: i32) -> Result<Vec<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress_zstd` is never used
[INFO] [stdout]   --> src/storage/compression.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn decompress_zstd(data: &[u8]) -> Result<Vec<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compression_ratio` is never used
[INFO] [stdout]   --> src/storage/compression.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn compression_ratio(original_size: usize, compressed_size: usize) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `estimate_compressed_size` is never used
[INFO] [stdout]   --> src/storage/compression.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn estimate_compressed_size(data_size: usize, algorithm: CompressionAlgorithm) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `path` is never used
[INFO] [stdout]    --> src/storage/block.rs:498:12
[INFO] [stdout]     |
[INFO] [stdout]  94 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 498 |     pub fn path(&self) -> &Path {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `estimate_compressed_size` is never used
[INFO] [stdout]   --> src/storage/compression.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn estimate_compressed_size(data_size: usize, algorithm: CompressionAlgorithm) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.50s
[INFO] running `Command { std: "docker" "inspect" "d52e14f8849107a647282f9ca89c4a0432846efcd0e13c37a6ad5b7ad236b845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52e14f8849107a647282f9ca89c4a0432846efcd0e13c37a6ad5b7ad236b845", kill_on_drop: false }`
[INFO] [stdout] d52e14f8849107a647282f9ca89c4a0432846efcd0e13c37a6ad5b7ad236b845