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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c1c31d256445abedcd56af25988f60fbf75c8a8
[INFO] checking qwerty32123/HuffmanDecoder against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqwerty32123%2FHuffmanDecoder" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qwerty32123/HuffmanDecoder
[INFO] finished tweaking git repo https://github.com/qwerty32123/HuffmanDecoder
[INFO] tweaked toml for git repo https://github.com/qwerty32123/HuffmanDecoder written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qwerty32123/HuffmanDecoder on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
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[INFO] crate git repo https://github.com/qwerty32123/HuffmanDecoder already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> benches/stock_parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Instant;
[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: `super::*`
[INFO] [stdout]   --> benches/stock_parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> benches/stock_parser.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |             let result = parse_stock_simple(small_data);
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> benches/stock_parser.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let duration = start.elapsed();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> benches/stock_parser.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             let result = parse_stock_iterator(small_data);
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration`
[INFO] [stdout]    --> benches/stock_parser.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |             let duration = start.elapsed();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_test_data` is never used
[INFO] [stdout]   --> benches/stock_parser.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn generate_test_data(size: usize) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shm_fd` is never read
[INFO] [stdout]   --> src/memory/server.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SharedMemoryServer {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 27 |     #[cfg(unix)]
[INFO] [stdout] 28 |     shm_fd: std::fs::File,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shm_fd` is never read
[INFO] [stdout]   --> src/memory/server.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SharedMemoryServer {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 27 |     #[cfg(unix)]
[INFO] [stdout] 28 |     shm_fd: std::fs::File,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CacheExpired` is never constructed
[INFO] [stdout]   --> src/data/cache.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum CacheError {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 14 |     CacheExpired,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CacheError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CacheExpired` is never constructed
[INFO] [stdout]   --> src/data/cache.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum CacheError {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 14 |     CacheExpired,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CacheError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cache_duration` is never read
[INFO] [stdout]   --> src/data/cache.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct CacheManager {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 49 |     cache_duration: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cache_duration` is never read
[INFO] [stdout]   --> src/data/cache.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct CacheManager {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 49 |     cache_duration: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_cache` is never used
[INFO] [stdout]   --> src/data/cache.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl CacheManager {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn save_cache(&self, data: &One, filename: &str) -> Result<(), CacheError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_cache` is never used
[INFO] [stdout]   --> src/data/cache.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl CacheManager {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn save_cache(&self, data: &One, filename: &str) -> Result<(), CacheError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "0259b8296898640fa494343b0c5925d603a02a55be8793f2fbd3471e7b2063fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0259b8296898640fa494343b0c5925d603a02a55be8793f2fbd3471e7b2063fe", kill_on_drop: false }`
[INFO] [stdout] 0259b8296898640fa494343b0c5925d603a02a55be8793f2fbd3471e7b2063fe