Dec 13 21:30:27.383 INFO testing deyb/rginx against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 21:30:27.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:30:27.800 INFO [stdout] cad787647b66a87d0211b4f3e76b7dff4ffba7f40d28adcdbfa0d60782dd6f62
Dec 13 21:30:27.802 INFO running `"docker" "start" "-a" "cad787647b66a87d0211b4f3e76b7dff4ffba7f40d28adcdbfa0d60782dd6f62"`
Dec 13 21:30:28.603 INFO [stderr] usermod: no changes
Dec 13 21:30:28.643 INFO [stderr]    Compiling cs-rginx2 v0.1.0 (/source)
Dec 13 21:30:29.043 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 21:30:29.043 INFO [stderr]    --> src/main.rs:332:19
Dec 13 21:30:29.043 INFO [stderr]     |
Dec 13 21:30:29.043 INFO [stderr] 332 |                 if(size <= 0) {
Dec 13 21:30:29.043 INFO [stderr]     |                   ^^^^^^^^^^^ help: remove these parentheses
Dec 13 21:30:29.043 INFO [stderr]     |
Dec 13 21:30:29.043 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 21:30:29.043 INFO [stderr] 
Dec 13 21:30:29.171 INFO [stderr] warning: value assigned to `max_cores` is never read
Dec 13 21:30:29.171 INFO [stderr]    --> src/main.rs:419:13
Dec 13 21:30:29.171 INFO [stderr]     |
Dec 13 21:30:29.171 INFO [stderr] 419 |     let mut max_cores: u32 = args[3].parse().unwrap();
Dec 13 21:30:29.171 INFO [stderr]     |             ^^^^^^^^^
Dec 13 21:30:29.171 INFO [stderr]     |
Dec 13 21:30:29.171 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 21:30:29.171 INFO [stderr] 
Dec 13 21:30:29.171 INFO [stderr] warning: unused variable: `e`
Dec 13 21:30:29.171 INFO [stderr]   --> src/main.rs:86:29
Dec 13 21:30:29.171 INFO [stderr]    |
Dec 13 21:30:29.171 INFO [stderr] 86 |                         Err(e) => {
Dec 13 21:30:29.171 INFO [stderr]    |                             ^ help: consider using `_e` instead
Dec 13 21:30:29.171 INFO [stderr]    |
Dec 13 21:30:29.171 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:30:29.171 INFO [stderr] 
Dec 13 21:30:29.171 INFO [stderr] warning: unused variable: `bytes`
Dec 13 21:30:29.171 INFO [stderr]    --> src/main.rs:197:7
Dec 13 21:30:29.171 INFO [stderr]     |
Dec 13 21:30:29.171 INFO [stderr] 197 |         let bytes = match f.read(&mut buffer[..]) 
Dec 13 21:30:29.171 INFO [stderr]     |             ^^^^^ help: consider using `_bytes` instead
Dec 13 21:30:29.171 INFO [stderr] 
Dec 13 21:30:29.171 INFO [stderr] warning: unused variable: `id`
Dec 13 21:30:29.171 INFO [stderr]    --> src/main.rs:305:17
Dec 13 21:30:29.171 INFO [stderr]     |
Dec 13 21:30:29.171 INFO [stderr] 305 |     pub fn work(id: u32, receiver: Arc<Mutex<mpsc::Receiver<TcpStream>>>, base_path: String) {
Dec 13 21:30:29.171 INFO [stderr]     |                 ^^ help: consider using `_id` instead
Dec 13 21:30:29.171 INFO [stderr] 
Dec 13 21:30:29.171 INFO [stderr] warning: unused variable: `base_path`
Dec 13 21:30:29.171 INFO [stderr]    --> src/main.rs:393:25
Dec 13 21:30:29.171 INFO [stderr]     |
Dec 13 21:30:29.171 INFO [stderr] 393 |     pub fn new(id: u32, base_path: String) -> Worker { //, sender: TcpStream, receiver: TcpStream) -> Worker {
Dec 13 21:30:29.171 INFO [stderr]     |                         ^^^^^^^^^ help: consider using `_base_path` instead
Dec 13 21:30:29.171 INFO [stderr] 
Dec 13 21:30:29.206 INFO [stderr] warning: constant item is never used: `MAX_ITERATIONS`
Dec 13 21:30:29.206 INFO [stderr]   --> src/main.rs:20:1
Dec 13 21:30:29.206 INFO [stderr]    |
Dec 13 21:30:29.206 INFO [stderr] 20 | const MAX_ITERATIONS:u32 = 10;
Dec 13 21:30:29.206 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:29.206 INFO [stderr]    |
Dec 13 21:30:29.206 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:30:29.206 INFO [stderr] 
Dec 13 21:30:29.206 INFO [stderr] warning: field is never used: `id`
Dec 13 21:30:29.206 INFO [stderr]   --> src/main.rs:26:5
Dec 13 21:30:29.206 INFO [stderr]    |
Dec 13 21:30:29.206 INFO [stderr] 26 |     id: u32,
Dec 13 21:30:29.206 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:29.206 INFO [stderr] 
Dec 13 21:30:29.206 INFO [stderr] warning: field is never used: `id`
Dec 13 21:30:29.206 INFO [stderr]   --> src/main.rs:39:5
Dec 13 21:30:29.206 INFO [stderr]    |
Dec 13 21:30:29.206 INFO [stderr] 39 |     id: u32,
Dec 13 21:30:29.206 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:29.206 INFO [stderr] 
Dec 13 21:30:29.206 INFO [stderr] warning: field is never used: `cache`
Dec 13 21:30:29.206 INFO [stderr]   --> src/main.rs:42:5
Dec 13 21:30:29.206 INFO [stderr]    |
Dec 13 21:30:29.206 INFO [stderr] 42 |     cache: LRUCache,
Dec 13 21:30:29.206 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 21:30:29.206 INFO [stderr] 
Dec 13 21:30:29.206 INFO [stderr] warning: field is never used: `max_tick`
Dec 13 21:30:29.206 INFO [stderr]   --> src/main.rs:58:5
Dec 13 21:30:29.206 INFO [stderr]    |
Dec 13 21:30:29.206 INFO [stderr] 58 |     max_tick: u32,
Dec 13 21:30:29.206 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 21:30:29.206 INFO [stderr] 
Dec 13 21:30:30.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 13 21:30:30.348 INFO [stderr] su: No module specific data is present
Dec 13 21:30:31.071 INFO running `"docker" "inspect" "cad787647b66a87d0211b4f3e76b7dff4ffba7f40d28adcdbfa0d60782dd6f62"`
Dec 13 21:30:31.389 INFO running `"docker" "rm" "-f" "cad787647b66a87d0211b4f3e76b7dff4ffba7f40d28adcdbfa0d60782dd6f62"`
Dec 13 21:30:31.667 INFO [stdout] cad787647b66a87d0211b4f3e76b7dff4ffba7f40d28adcdbfa0d60782dd6f62
Dec 13 21:30:31.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:30:32.019 INFO [stdout] 5510f9c40b98968993e2d6c8c939b11b381319af251aed8cb9ae8aeb18b5a8e6
Dec 13 21:30:32.027 INFO running `"docker" "start" "-a" "5510f9c40b98968993e2d6c8c939b11b381319af251aed8cb9ae8aeb18b5a8e6"`
Dec 13 21:30:33.120 INFO [stderr] usermod: no changes
Dec 13 21:30:33.199 INFO [stderr]    Compiling cs-rginx2 v0.1.0 (/source)
Dec 13 21:30:33.705 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 21:30:33.705 INFO [stderr]    --> src/main.rs:332:19
Dec 13 21:30:33.705 INFO [stderr]     |
Dec 13 21:30:33.705 INFO [stderr] 332 |                 if(size <= 0) {
Dec 13 21:30:33.705 INFO [stderr]     |                   ^^^^^^^^^^^ help: remove these parentheses
Dec 13 21:30:33.705 INFO [stderr]     |
Dec 13 21:30:33.705 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 21:30:33.705 INFO [stderr] 
Dec 13 21:30:33.855 INFO [stderr] warning: value assigned to `max_cores` is never read
Dec 13 21:30:33.855 INFO [stderr]    --> src/main.rs:419:13
Dec 13 21:30:33.855 INFO [stderr]     |
Dec 13 21:30:33.855 INFO [stderr] 419 |     let mut max_cores: u32 = args[3].parse().unwrap();
Dec 13 21:30:33.855 INFO [stderr]     |             ^^^^^^^^^
Dec 13 21:30:33.855 INFO [stderr]     |
Dec 13 21:30:33.855 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 13 21:30:33.855 INFO [stderr] 
Dec 13 21:30:33.855 INFO [stderr] warning: unused variable: `e`
Dec 13 21:30:33.855 INFO [stderr]   --> src/main.rs:86:29
Dec 13 21:30:33.855 INFO [stderr]    |
Dec 13 21:30:33.855 INFO [stderr] 86 |                         Err(e) => {
Dec 13 21:30:33.855 INFO [stderr]    |                             ^ help: consider using `_e` instead
Dec 13 21:30:33.855 INFO [stderr]    |
Dec 13 21:30:33.855 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:30:33.855 INFO [stderr] 
Dec 13 21:30:33.855 INFO [stderr] warning: unused variable: `bytes`
Dec 13 21:30:33.855 INFO [stderr]    --> src/main.rs:197:7
Dec 13 21:30:33.855 INFO [stderr]     |
Dec 13 21:30:33.855 INFO [stderr] 197 |         let bytes = match f.read(&mut buffer[..]) 
Dec 13 21:30:33.855 INFO [stderr]     |             ^^^^^ help: consider using `_bytes` instead
Dec 13 21:30:33.855 INFO [stderr] 
Dec 13 21:30:33.855 INFO [stderr] warning: unused variable: `id`
Dec 13 21:30:33.855 INFO [stderr]    --> src/main.rs:305:17
Dec 13 21:30:33.855 INFO [stderr]     |
Dec 13 21:30:33.855 INFO [stderr] 305 |     pub fn work(id: u32, receiver: Arc<Mutex<mpsc::Receiver<TcpStream>>>, base_path: String) {
Dec 13 21:30:33.855 INFO [stderr]     |                 ^^ help: consider using `_id` instead
Dec 13 21:30:33.855 INFO [stderr] 
Dec 13 21:30:33.855 INFO [stderr] warning: unused variable: `base_path`
Dec 13 21:30:33.855 INFO [stderr]    --> src/main.rs:393:25
Dec 13 21:30:33.855 INFO [stderr]     |
Dec 13 21:30:33.855 INFO [stderr] 393 |     pub fn new(id: u32, base_path: String) -> Worker { //, sender: TcpStream, receiver: TcpStream) -> Worker {
Dec 13 21:30:33.855 INFO [stderr]     |                         ^^^^^^^^^ help: consider using `_base_path` instead
Dec 13 21:30:33.855 INFO [stderr] 
Dec 13 21:30:33.915 INFO [stderr] warning: constant item is never used: `MAX_ITERATIONS`
Dec 13 21:30:33.915 INFO [stderr]   --> src/main.rs:20:1
Dec 13 21:30:33.915 INFO [stderr]    |
Dec 13 21:30:33.915 INFO [stderr] 20 | const MAX_ITERATIONS:u32 = 10;
Dec 13 21:30:33.915 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:30:33.915 INFO [stderr]    |
Dec 13 21:30:33.915 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:30:33.915 INFO [stderr] 
Dec 13 21:30:33.915 INFO [stderr] warning: field is never used: `id`
Dec 13 21:30:33.915 INFO [stderr]   --> src/main.rs:26:5
Dec 13 21:30:33.915 INFO [stderr]    |
Dec 13 21:30:33.915 INFO [stderr] 26 |     id: u32,
Dec 13 21:30:33.915 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:33.916 INFO [stderr] 
Dec 13 21:30:33.916 INFO [stderr] warning: field is never used: `id`
Dec 13 21:30:33.916 INFO [stderr]   --> src/main.rs:39:5
Dec 13 21:30:33.916 INFO [stderr]    |
Dec 13 21:30:33.916 INFO [stderr] 39 |     id: u32,
Dec 13 21:30:33.916 INFO [stderr]    |     ^^^^^^^
Dec 13 21:30:33.916 INFO [stderr] 
Dec 13 21:30:33.916 INFO [stderr] warning: field is never used: `cache`
Dec 13 21:30:33.916 INFO [stderr]   --> src/main.rs:42:5
Dec 13 21:30:33.916 INFO [stderr]    |
Dec 13 21:30:33.916 INFO [stderr] 42 |     cache: LRUCache,
Dec 13 21:30:33.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 21:30:33.916 INFO [stderr] 
Dec 13 21:30:33.916 INFO [stderr] warning: field is never used: `max_tick`
Dec 13 21:30:33.916 INFO [stderr]   --> src/main.rs:58:5
Dec 13 21:30:33.916 INFO [stderr]    |
Dec 13 21:30:33.916 INFO [stderr] 58 |     max_tick: u32,
Dec 13 21:30:33.916 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 21:30:33.916 INFO [stderr] 
Dec 13 21:30:34.230 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 13 21:30:34.243 INFO [stderr] su: No module specific data is present
Dec 13 21:30:34.788 INFO running `"docker" "inspect" "5510f9c40b98968993e2d6c8c939b11b381319af251aed8cb9ae8aeb18b5a8e6"`
Dec 13 21:30:35.076 INFO running `"docker" "rm" "-f" "5510f9c40b98968993e2d6c8c939b11b381319af251aed8cb9ae8aeb18b5a8e6"`
Dec 13 21:30:35.451 INFO [stdout] 5510f9c40b98968993e2d6c8c939b11b381319af251aed8cb9ae8aeb18b5a8e6
Dec 13 21:30:35.575 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:30:35.970 INFO [stdout] 376fbfbdefdcd31fdef737b249bf720a9c25fd0da322c218f2f56c9fd1cd6e40
Dec 13 21:30:35.971 INFO running `"docker" "start" "-a" "376fbfbdefdcd31fdef737b249bf720a9c25fd0da322c218f2f56c9fd1cd6e40"`
Dec 13 21:30:37.923 INFO [stderr] usermod: no changes
Dec 13 21:30:37.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 21:30:37.970 INFO [stderr]      Running /target/debug/deps/cs_rginx2-59c03f4ecb5b6b0f
Dec 13 21:30:37.974 INFO [stdout] 
Dec 13 21:30:37.974 INFO [stdout] running 0 tests
Dec 13 21:30:37.974 INFO [stdout] 
Dec 13 21:30:37.974 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:30:37.974 INFO [stdout] 
Dec 13 21:30:37.976 INFO [stderr] su: No module specific data is present
Dec 13 21:30:38.753 INFO running `"docker" "inspect" "376fbfbdefdcd31fdef737b249bf720a9c25fd0da322c218f2f56c9fd1cd6e40"`
Dec 13 21:30:38.997 INFO running `"docker" "rm" "-f" "376fbfbdefdcd31fdef737b249bf720a9c25fd0da322c218f2f56c9fd1cd6e40"`
Dec 13 21:30:39.250 INFO [stdout] 376fbfbdefdcd31fdef737b249bf720a9c25fd0da322c218f2f56c9fd1cd6e40