Dec 13 21:30:26.466 INFO testing deyb/rginx against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 21:30:26.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 21:30:26.775 INFO [stdout] b713669317a22bdb830f12c5667431e290dd5aa8e2cfeff4db498f3ae48e4cb0
Dec 13 21:30:26.777 INFO running `"docker" "start" "-a" "b713669317a22bdb830f12c5667431e290dd5aa8e2cfeff4db498f3ae48e4cb0"`
Dec 13 21:30:27.163 INFO [stderr] usermod: no changes
Dec 13 21:30:27.219 INFO [stderr]    Compiling cs-rginx2 v0.1.0 (/source)
Dec 13 21:30:27.606 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 21:30:27.607 INFO [stderr]    --> src/main.rs:332:19
Dec 13 21:30:27.607 INFO [stderr]     |
Dec 13 21:30:27.607 INFO [stderr] 332 |                 if(size <= 0) {
Dec 13 21:30:27.607 INFO [stderr]     |                   ^^^^^^^^^^^ help: remove these parentheses
Dec 13 21:30:27.607 INFO [stderr]     |
Dec 13 21:30:27.607 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 21:30:27.607 INFO [stderr] 
Dec 13 21:30:27.741 INFO [stderr] warning: value assigned to `max_cores` is never read
Dec 13 21:30:27.741 INFO [stderr]    --> src/main.rs:419:13
Dec 13 21:30:27.741 INFO [stderr]     |
Dec 13 21:30:27.741 INFO [stderr] 419 |     let mut max_cores: u32 = args[3].parse().unwrap();
Dec 13 21:30:27.741 INFO [stderr]     |             ^^^^^^^^^
Dec 13 21:30:27.741 INFO [stderr]     |
Dec 13 21:30:27.741 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 21:30:27.741 INFO [stderr] 
Dec 13 21:30:27.751 INFO [stderr] warning: unused variable: `e`
Dec 13 21:30:27.751 INFO [stderr]   --> src/main.rs:86:29
Dec 13 21:30:27.751 INFO [stderr]    |
Dec 13 21:30:27.751 INFO [stderr] 86 |                         Err(e) => {
Dec 13 21:30:27.751 INFO [stderr]    |                             ^ help: consider using `_e` instead
Dec 13 21:30:27.751 INFO [stderr]    |
Dec 13 21:30:27.751 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:30:27.751 INFO [stderr] 
Dec 13 21:30:27.751 INFO [stderr] warning: unused variable: `bytes`
Dec 13 21:30:27.751 INFO [stderr]    --> src/main.rs:197:7
Dec 13 21:30:27.751 INFO [stderr]     |
Dec 13 21:30:27.751 INFO [stderr] 197 |         let bytes = match f.read(&mut buffer[..]) 
Dec 13 21:30:27.751 INFO [stderr]     |             ^^^^^ help: consider using `_bytes` instead
Dec 13 21:30:27.751 INFO [stderr] 
Dec 13 21:30:27.751 INFO [stderr] warning: unused variable: `id`
Dec 13 21:30:27.751 INFO [stderr]    --> src/main.rs:305:17
Dec 13 21:30:27.751 INFO [stderr]     |
Dec 13 21:30:27.751 INFO [stderr] 305 |     pub fn work(id: u32, receiver: Arc<Mutex<mpsc::Receiver<TcpStream>>>, base_path: String) {
Dec 13 21:30:27.751 INFO [stderr]     |                 ^^ help: consider using `_id` instead
Dec 13 21:30:27.751 INFO [stderr] 
Dec 13 21:30:27.751 INFO [stderr] warning: unused variable: `base_path`
Dec 13 21:30:27.751 INFO [stderr]    --> src/main.rs:393:25
Dec 13 21:30:27.751 INFO [stderr]     |
Dec 13 21:30:27.751 INFO [stderr] 393 |     pub fn new(id: u32, base_path: String) -> Worker { //, sender: TcpStream, receiver: TcpStream) -> Worker {
Dec 13 21:30:27.751 INFO [stderr]     |                         ^^^^^^^^^ help: consider using `_base_path` instead
Dec 13 21:30:27.751 INFO [stderr] 
Dec 13 21:30:27.781 INFO [stderr] warning: constant item is never used: `MAX_ITERATIONS`
Dec 13 21:30:27.781 INFO [stderr]   --> src/main.rs:20:1
Dec 13 21:30:27.781 INFO [stderr]    |
Dec 13 21:30:27.781 INFO [stderr] 20 | const MAX_ITERATIONS:u32 = 10;
Dec 13 21:30:27.781 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:27.781 INFO [stderr]    |
Dec 13 21:30:27.781 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:30:27.782 INFO [stderr] 
Dec 13 21:30:27.782 INFO [stderr] warning: field is never used: `id`
Dec 13 21:30:27.782 INFO [stderr]   --> src/main.rs:26:5
Dec 13 21:30:27.782 INFO [stderr]    |
Dec 13 21:30:27.782 INFO [stderr] 26 |     id: u32,
Dec 13 21:30:27.782 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:27.782 INFO [stderr] 
Dec 13 21:30:27.782 INFO [stderr] warning: field is never used: `id`
Dec 13 21:30:27.783 INFO [stderr]   --> src/main.rs:39:5
Dec 13 21:30:27.783 INFO [stderr]    |
Dec 13 21:30:27.783 INFO [stderr] 39 |     id: u32,
Dec 13 21:30:27.783 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:27.783 INFO [stderr] 
Dec 13 21:30:27.783 INFO [stderr] warning: field is never used: `cache`
Dec 13 21:30:27.783 INFO [stderr]   --> src/main.rs:42:5
Dec 13 21:30:27.784 INFO [stderr]    |
Dec 13 21:30:27.784 INFO [stderr] 42 |     cache: LRUCache,
Dec 13 21:30:27.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 21:30:27.784 INFO [stderr] 
Dec 13 21:30:27.784 INFO [stderr] warning: field is never used: `max_tick`
Dec 13 21:30:27.784 INFO [stderr]   --> src/main.rs:58:5
Dec 13 21:30:27.784 INFO [stderr]    |
Dec 13 21:30:27.784 INFO [stderr] 58 |     max_tick: u32,
Dec 13 21:30:27.784 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 21:30:27.784 INFO [stderr] 
Dec 13 21:30:28.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 13 21:30:28.866 INFO [stderr] su: No module specific data is present
Dec 13 21:30:29.241 INFO running `"docker" "inspect" "b713669317a22bdb830f12c5667431e290dd5aa8e2cfeff4db498f3ae48e4cb0"`
Dec 13 21:30:29.363 INFO running `"docker" "rm" "-f" "b713669317a22bdb830f12c5667431e290dd5aa8e2cfeff4db498f3ae48e4cb0"`
Dec 13 21:30:29.625 INFO [stdout] b713669317a22bdb830f12c5667431e290dd5aa8e2cfeff4db498f3ae48e4cb0
Dec 13 21:30:29.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 21:30:30.013 INFO [stdout] 562a04d78ad5630f29658a69a2d86314bfd05a15d46234c4bfd643f150798b25
Dec 13 21:30:30.015 INFO running `"docker" "start" "-a" "562a04d78ad5630f29658a69a2d86314bfd05a15d46234c4bfd643f150798b25"`
Dec 13 21:30:30.960 INFO [stderr] usermod: no changes
Dec 13 21:30:31.007 INFO [stderr]    Compiling cs-rginx2 v0.1.0 (/source)
Dec 13 21:30:31.507 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 21:30:31.507 INFO [stderr]    --> src/main.rs:332:19
Dec 13 21:30:31.507 INFO [stderr]     |
Dec 13 21:30:31.507 INFO [stderr] 332 |                 if(size <= 0) {
Dec 13 21:30:31.507 INFO [stderr]     |                   ^^^^^^^^^^^ help: remove these parentheses
Dec 13 21:30:31.507 INFO [stderr]     |
Dec 13 21:30:31.507 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 21:30:31.507 INFO [stderr] 
Dec 13 21:30:31.613 INFO [stderr] warning: value assigned to `max_cores` is never read
Dec 13 21:30:31.613 INFO [stderr]    --> src/main.rs:419:13
Dec 13 21:30:31.613 INFO [stderr]     |
Dec 13 21:30:31.613 INFO [stderr] 419 |     let mut max_cores: u32 = args[3].parse().unwrap();
Dec 13 21:30:31.613 INFO [stderr]     |             ^^^^^^^^^
Dec 13 21:30:31.613 INFO [stderr]     |
Dec 13 21:30:31.614 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 21:30:31.614 INFO [stderr] 
Dec 13 21:30:31.614 INFO [stderr] warning: unused variable: `e`
Dec 13 21:30:31.614 INFO [stderr]   --> src/main.rs:86:29
Dec 13 21:30:31.614 INFO [stderr]    |
Dec 13 21:30:31.614 INFO [stderr] 86 |                         Err(e) => {
Dec 13 21:30:31.614 INFO [stderr]    |                             ^ help: consider using `_e` instead
Dec 13 21:30:31.614 INFO [stderr]    |
Dec 13 21:30:31.614 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:30:31.614 INFO [stderr] 
Dec 13 21:30:31.614 INFO [stderr] warning: unused variable: `bytes`
Dec 13 21:30:31.614 INFO [stderr]    --> src/main.rs:197:7
Dec 13 21:30:31.614 INFO [stderr]     |
Dec 13 21:30:31.614 INFO [stderr] 197 |         let bytes = match f.read(&mut buffer[..]) 
Dec 13 21:30:31.614 INFO [stderr]     |             ^^^^^ help: consider using `_bytes` instead
Dec 13 21:30:31.614 INFO [stderr] 
Dec 13 21:30:31.614 INFO [stderr] warning: unused variable: `id`
Dec 13 21:30:31.614 INFO [stderr]    --> src/main.rs:305:17
Dec 13 21:30:31.614 INFO [stderr]     |
Dec 13 21:30:31.614 INFO [stderr] 305 |     pub fn work(id: u32, receiver: Arc<Mutex<mpsc::Receiver<TcpStream>>>, base_path: String) {
Dec 13 21:30:31.614 INFO [stderr]     |                 ^^ help: consider using `_id` instead
Dec 13 21:30:31.614 INFO [stderr] 
Dec 13 21:30:31.614 INFO [stderr] warning: unused variable: `base_path`
Dec 13 21:30:31.614 INFO [stderr]    --> src/main.rs:393:25
Dec 13 21:30:31.614 INFO [stderr]     |
Dec 13 21:30:31.614 INFO [stderr] 393 |     pub fn new(id: u32, base_path: String) -> Worker { //, sender: TcpStream, receiver: TcpStream) -> Worker {
Dec 13 21:30:31.614 INFO [stderr]     |                         ^^^^^^^^^ help: consider using `_base_path` instead
Dec 13 21:30:31.614 INFO [stderr] 
Dec 13 21:30:31.648 INFO [stderr] warning: constant item is never used: `MAX_ITERATIONS`
Dec 13 21:30:31.648 INFO [stderr]   --> src/main.rs:20:1
Dec 13 21:30:31.648 INFO [stderr]    |
Dec 13 21:30:31.648 INFO [stderr] 20 | const MAX_ITERATIONS:u32 = 10;
Dec 13 21:30:31.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:31.648 INFO [stderr]    |
Dec 13 21:30:31.648 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:30:31.648 INFO [stderr] 
Dec 13 21:30:31.648 INFO [stderr] warning: field is never used: `id`
Dec 13 21:30:31.648 INFO [stderr]   --> src/main.rs:26:5
Dec 13 21:30:31.648 INFO [stderr]    |
Dec 13 21:30:31.648 INFO [stderr] 26 |     id: u32,
Dec 13 21:30:31.648 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:31.648 INFO [stderr] 
Dec 13 21:30:31.648 INFO [stderr] warning: field is never used: `id`
Dec 13 21:30:31.648 INFO [stderr]   --> src/main.rs:39:5
Dec 13 21:30:31.648 INFO [stderr]    |
Dec 13 21:30:31.648 INFO [stderr] 39 |     id: u32,
Dec 13 21:30:31.648 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:31.648 INFO [stderr] 
Dec 13 21:30:31.648 INFO [stderr] warning: field is never used: `cache`
Dec 13 21:30:31.648 INFO [stderr]   --> src/main.rs:42:5
Dec 13 21:30:31.648 INFO [stderr]    |
Dec 13 21:30:31.648 INFO [stderr] 42 |     cache: LRUCache,
Dec 13 21:30:31.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 21:30:31.648 INFO [stderr] 
Dec 13 21:30:31.648 INFO [stderr] warning: field is never used: `max_tick`
Dec 13 21:30:31.648 INFO [stderr]   --> src/main.rs:58:5
Dec 13 21:30:31.648 INFO [stderr]    |
Dec 13 21:30:31.648 INFO [stderr] 58 |     max_tick: u32,
Dec 13 21:30:31.648 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 21:30:31.655 INFO [stderr] 
Dec 13 21:30:31.982 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 13 21:30:31.989 INFO [stderr] su: No module specific data is present
Dec 13 21:30:32.584 INFO running `"docker" "inspect" "562a04d78ad5630f29658a69a2d86314bfd05a15d46234c4bfd643f150798b25"`
Dec 13 21:30:32.933 INFO running `"docker" "rm" "-f" "562a04d78ad5630f29658a69a2d86314bfd05a15d46234c4bfd643f150798b25"`
Dec 13 21:30:33.179 INFO [stdout] 562a04d78ad5630f29658a69a2d86314bfd05a15d46234c4bfd643f150798b25
Dec 13 21:30:33.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 21:30:33.617 INFO [stdout] c74be0e37adf64f29a625cea96ae863ec8c6cf86d36ef63469e3719971ae3f18
Dec 13 21:30:33.627 INFO running `"docker" "start" "-a" "c74be0e37adf64f29a625cea96ae863ec8c6cf86d36ef63469e3719971ae3f18"`
Dec 13 21:30:34.810 INFO [stderr] usermod: no changes
Dec 13 21:30:34.888 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 21:30:34.888 INFO [stderr]      Running /target/debug/deps/cs_rginx2-7dd2251314bea92a
Dec 13 21:30:34.891 INFO [stdout] 
Dec 13 21:30:34.891 INFO [stdout] running 0 tests
Dec 13 21:30:34.891 INFO [stdout] 
Dec 13 21:30:34.891 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:30:34.891 INFO [stdout] 
Dec 13 21:30:34.892 INFO [stderr] su: No module specific data is present
Dec 13 21:30:35.616 INFO running `"docker" "inspect" "c74be0e37adf64f29a625cea96ae863ec8c6cf86d36ef63469e3719971ae3f18"`
Dec 13 21:30:35.971 INFO running `"docker" "rm" "-f" "c74be0e37adf64f29a625cea96ae863ec8c6cf86d36ef63469e3719971ae3f18"`
Dec 13 21:30:36.387 INFO [stdout] c74be0e37adf64f29a625cea96ae863ec8c6cf86d36ef63469e3719971ae3f18