Nov 30 04:12:16.271 INFO checking deyb/rginx against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 04:12:16.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 04:12:16.520 INFO [stdout] 6cfa6de41f4eeedef3599bd1ebb75a0d264e256d3a411e62c4480d459751261d
Nov 30 04:12:16.528 INFO running `"docker" "start" "-a" "6cfa6de41f4eeedef3599bd1ebb75a0d264e256d3a411e62c4480d459751261d"`
Nov 30 04:12:17.681 INFO [stderr] usermod: no changes
Nov 30 04:12:17.729 INFO [stderr]     Checking cs-rginx2 v0.1.0 (/source)
Nov 30 04:12:18.048 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 04:12:18.048 INFO [stderr]    --> src/main.rs:332:19
Nov 30 04:12:18.048 INFO [stderr]     |
Nov 30 04:12:18.048 INFO [stderr] 332 |                 if(size <= 0) {
Nov 30 04:12:18.048 INFO [stderr]     |                   ^^^^^^^^^^^ help: remove these parentheses
Nov 30 04:12:18.048 INFO [stderr]     |
Nov 30 04:12:18.048 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 04:12:18.048 INFO [stderr] 
Nov 30 04:12:18.165 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 04:12:18.165 INFO [stderr]    --> src/main.rs:332:19
Nov 30 04:12:18.165 INFO [stderr]     |
Nov 30 04:12:18.165 INFO [stderr] 332 |                 if(size <= 0) {
Nov 30 04:12:18.165 INFO [stderr]     |                   ^^^^^^^^^^^ help: remove these parentheses
Nov 30 04:12:18.165 INFO [stderr]     |
Nov 30 04:12:18.165 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 04:12:18.165 INFO [stderr] 
Nov 30 04:12:18.180 INFO [stderr] warning: value assigned to `max_cores` is never read
Nov 30 04:12:18.180 INFO [stderr]    --> src/main.rs:419:13
Nov 30 04:12:18.180 INFO [stderr]     |
Nov 30 04:12:18.180 INFO [stderr] 419 |     let mut max_cores: u32 = args[3].parse().unwrap();
Nov 30 04:12:18.180 INFO [stderr]     |             ^^^^^^^^^
Nov 30 04:12:18.180 INFO [stderr]     |
Nov 30 04:12:18.180 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 30 04:12:18.180 INFO [stderr] 
Nov 30 04:12:18.180 INFO [stderr] warning: unused variable: `e`
Nov 30 04:12:18.181 INFO [stderr]   --> src/main.rs:86:29
Nov 30 04:12:18.181 INFO [stderr]    |
Nov 30 04:12:18.181 INFO [stderr] 86 |                         Err(e) => {
Nov 30 04:12:18.181 INFO [stderr]    |                             ^ help: consider using `_e` instead
Nov 30 04:12:18.181 INFO [stderr]    |
Nov 30 04:12:18.181 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:12:18.181 INFO [stderr] 
Nov 30 04:12:18.181 INFO [stderr] warning: unused variable: `bytes`
Nov 30 04:12:18.181 INFO [stderr]    --> src/main.rs:197:7
Nov 30 04:12:18.181 INFO [stderr]     |
Nov 30 04:12:18.181 INFO [stderr] 197 |         let bytes = match f.read(&mut buffer[..]) 
Nov 30 04:12:18.181 INFO [stderr]     |             ^^^^^ help: consider using `_bytes` instead
Nov 30 04:12:18.181 INFO [stderr] 
Nov 30 04:12:18.181 INFO [stderr] warning: unused variable: `id`
Nov 30 04:12:18.181 INFO [stderr]    --> src/main.rs:305:17
Nov 30 04:12:18.181 INFO [stderr]     |
Nov 30 04:12:18.181 INFO [stderr] 305 |     pub fn work(id: u32, receiver: Arc<Mutex<mpsc::Receiver<TcpStream>>>, base_path: String) {
Nov 30 04:12:18.181 INFO [stderr]     |                 ^^ help: consider using `_id` instead
Nov 30 04:12:18.181 INFO [stderr] 
Nov 30 04:12:18.181 INFO [stderr] warning: unused variable: `base_path`
Nov 30 04:12:18.181 INFO [stderr]    --> src/main.rs:393:25
Nov 30 04:12:18.181 INFO [stderr]     |
Nov 30 04:12:18.181 INFO [stderr] 393 |     pub fn new(id: u32, base_path: String) -> Worker { //, sender: TcpStream, receiver: TcpStream) -> Worker {
Nov 30 04:12:18.181 INFO [stderr]     |                         ^^^^^^^^^ help: consider using `_base_path` instead
Nov 30 04:12:18.181 INFO [stderr] 
Nov 30 04:12:18.227 INFO [stderr] warning: constant item is never used: `MAX_ITERATIONS`
Nov 30 04:12:18.227 INFO [stderr]   --> src/main.rs:20:1
Nov 30 04:12:18.227 INFO [stderr]    |
Nov 30 04:12:18.227 INFO [stderr] 20 | const MAX_ITERATIONS:u32 = 10;
Nov 30 04:12:18.227 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:12:18.227 INFO [stderr]    |
Nov 30 04:12:18.227 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:12:18.227 INFO [stderr] 
Nov 30 04:12:18.227 INFO [stderr] warning: field is never used: `id`
Nov 30 04:12:18.227 INFO [stderr]   --> src/main.rs:26:5
Nov 30 04:12:18.227 INFO [stderr]    |
Nov 30 04:12:18.227 INFO [stderr] 26 |     id: u32,
Nov 30 04:12:18.227 INFO [stderr]    |     ^^^^^^^
Nov 30 04:12:18.227 INFO [stderr] 
Nov 30 04:12:18.227 INFO [stderr] warning: field is never used: `id`
Nov 30 04:12:18.227 INFO [stderr]   --> src/main.rs:39:5
Nov 30 04:12:18.227 INFO [stderr]    |
Nov 30 04:12:18.227 INFO [stderr] 39 |     id: u32,
Nov 30 04:12:18.227 INFO [stderr]    |     ^^^^^^^
Nov 30 04:12:18.227 INFO [stderr] 
Nov 30 04:12:18.227 INFO [stderr] warning: field is never used: `cache`
Nov 30 04:12:18.227 INFO [stderr]   --> src/main.rs:42:5
Nov 30 04:12:18.227 INFO [stderr]    |
Nov 30 04:12:18.227 INFO [stderr] 42 |     cache: LRUCache,
Nov 30 04:12:18.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 04:12:18.227 INFO [stderr] 
Nov 30 04:12:18.227 INFO [stderr] warning: field is never used: `max_tick`
Nov 30 04:12:18.227 INFO [stderr]   --> src/main.rs:58:5
Nov 30 04:12:18.227 INFO [stderr]    |
Nov 30 04:12:18.227 INFO [stderr] 58 |     max_tick: u32,
Nov 30 04:12:18.227 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 04:12:18.227 INFO [stderr] 
Nov 30 04:12:18.288 INFO [stderr] warning: value assigned to `max_cores` is never read
Nov 30 04:12:18.288 INFO [stderr]    --> src/main.rs:419:13
Nov 30 04:12:18.288 INFO [stderr]     |
Nov 30 04:12:18.288 INFO [stderr] 419 |     let mut max_cores: u32 = args[3].parse().unwrap();
Nov 30 04:12:18.288 INFO [stderr]     |             ^^^^^^^^^
Nov 30 04:12:18.288 INFO [stderr]     |
Nov 30 04:12:18.288 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 30 04:12:18.288 INFO [stderr] 
Nov 30 04:12:18.288 INFO [stderr] warning: unused variable: `e`
Nov 30 04:12:18.288 INFO [stderr]   --> src/main.rs:86:29
Nov 30 04:12:18.288 INFO [stderr]    |
Nov 30 04:12:18.288 INFO [stderr] 86 |                         Err(e) => {
Nov 30 04:12:18.288 INFO [stderr]    |                             ^ help: consider using `_e` instead
Nov 30 04:12:18.288 INFO [stderr]    |
Nov 30 04:12:18.288 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:12:18.288 INFO [stderr] 
Nov 30 04:12:18.288 INFO [stderr] warning: unused variable: `bytes`
Nov 30 04:12:18.288 INFO [stderr]    --> src/main.rs:197:7
Nov 30 04:12:18.288 INFO [stderr]     |
Nov 30 04:12:18.288 INFO [stderr] 197 |         let bytes = match f.read(&mut buffer[..]) 
Nov 30 04:12:18.288 INFO [stderr]     |             ^^^^^ help: consider using `_bytes` instead
Nov 30 04:12:18.288 INFO [stderr] 
Nov 30 04:12:18.288 INFO [stderr] warning: unused variable: `id`
Nov 30 04:12:18.288 INFO [stderr]    --> src/main.rs:305:17
Nov 30 04:12:18.288 INFO [stderr]     |
Nov 30 04:12:18.288 INFO [stderr] 305 |     pub fn work(id: u32, receiver: Arc<Mutex<mpsc::Receiver<TcpStream>>>, base_path: String) {
Nov 30 04:12:18.288 INFO [stderr]     |                 ^^ help: consider using `_id` instead
Nov 30 04:12:18.288 INFO [stderr] 
Nov 30 04:12:18.292 INFO [stderr] warning: unused variable: `base_path`
Nov 30 04:12:18.292 INFO [stderr]    --> src/main.rs:393:25
Nov 30 04:12:18.292 INFO [stderr]     |
Nov 30 04:12:18.292 INFO [stderr] 393 |     pub fn new(id: u32, base_path: String) -> Worker { //, sender: TcpStream, receiver: TcpStream) -> Worker {
Nov 30 04:12:18.292 INFO [stderr]     |                         ^^^^^^^^^ help: consider using `_base_path` instead
Nov 30 04:12:18.292 INFO [stderr] 
Nov 30 04:12:18.349 INFO [stderr] warning: constant item is never used: `MAX_ITERATIONS`
Nov 30 04:12:18.349 INFO [stderr]   --> src/main.rs:20:1
Nov 30 04:12:18.349 INFO [stderr]    |
Nov 30 04:12:18.349 INFO [stderr] 20 | const MAX_ITERATIONS:u32 = 10;
Nov 30 04:12:18.349 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:12:18.349 INFO [stderr]    |
Nov 30 04:12:18.349 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:12:18.349 INFO [stderr] 
Nov 30 04:12:18.349 INFO [stderr] warning: field is never used: `id`
Nov 30 04:12:18.349 INFO [stderr]   --> src/main.rs:26:5
Nov 30 04:12:18.349 INFO [stderr]    |
Nov 30 04:12:18.349 INFO [stderr] 26 |     id: u32,
Nov 30 04:12:18.349 INFO [stderr]    |     ^^^^^^^
Nov 30 04:12:18.349 INFO [stderr] 
Nov 30 04:12:18.349 INFO [stderr] warning: field is never used: `id`
Nov 30 04:12:18.349 INFO [stderr]   --> src/main.rs:39:5
Nov 30 04:12:18.349 INFO [stderr]    |
Nov 30 04:12:18.349 INFO [stderr] 39 |     id: u32,
Nov 30 04:12:18.349 INFO [stderr]    |     ^^^^^^^
Nov 30 04:12:18.349 INFO [stderr] 
Nov 30 04:12:18.349 INFO [stderr] warning: field is never used: `cache`
Nov 30 04:12:18.349 INFO [stderr]   --> src/main.rs:42:5
Nov 30 04:12:18.349 INFO [stderr]    |
Nov 30 04:12:18.349 INFO [stderr] 42 |     cache: LRUCache,
Nov 30 04:12:18.349 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 04:12:18.349 INFO [stderr] 
Nov 30 04:12:18.349 INFO [stderr] warning: field is never used: `max_tick`
Nov 30 04:12:18.349 INFO [stderr]   --> src/main.rs:58:5
Nov 30 04:12:18.349 INFO [stderr]    |
Nov 30 04:12:18.349 INFO [stderr] 58 |     max_tick: u32,
Nov 30 04:12:18.349 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 04:12:18.349 INFO [stderr] 
Nov 30 04:12:18.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 30 04:12:18.384 INFO [stderr] su: No module specific data is present
Nov 30 04:12:18.880 INFO running `"docker" "inspect" "6cfa6de41f4eeedef3599bd1ebb75a0d264e256d3a411e62c4480d459751261d"`
Nov 30 04:12:19.063 INFO running `"docker" "rm" "-f" "6cfa6de41f4eeedef3599bd1ebb75a0d264e256d3a411e62c4480d459751261d"`
Nov 30 04:12:19.288 INFO [stdout] 6cfa6de41f4eeedef3599bd1ebb75a0d264e256d3a411e62c4480d459751261d