Dec 04 12:18:55.783 INFO checking pjoshi1/WebServer against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:18:55.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 12:18:56.047 INFO [stdout] f32c7df98b23867e2600877420b8ab54681e40a10b6cdc4147289e72baf69cb5
Dec 04 12:18:56.051 INFO running `"docker" "start" "-a" "f32c7df98b23867e2600877420b8ab54681e40a10b6cdc4147289e72baf69cb5"`
Dec 04 12:18:56.511 INFO [stderr] usermod: no changes
Dec 04 12:18:56.539 INFO [stderr]     Checking WebServer v0.1.0 (/source)
Dec 04 12:18:56.727 INFO [stderr] warning: unused variable: `stream`
Dec 04 12:18:56.727 INFO [stderr]   --> src/main.rs:18:7
Dec 04 12:18:56.727 INFO [stderr]    |
Dec 04 12:18:56.727 INFO [stderr] 18 |         let stream = stream.unwrap();
Dec 04 12:18:56.727 INFO [stderr]    |             ^^^^^^ help: consider using `_stream` instead
Dec 04 12:18:56.727 INFO [stderr]    |
Dec 04 12:18:56.727 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:18:56.727 INFO [stderr] 
Dec 04 12:18:56.727 INFO [stderr] warning: crate `WebServer` should have a snake case name such as `web_server`
Dec 04 12:18:56.727 INFO [stderr]   |
Dec 04 12:18:56.727 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 12:18:56.727 INFO [stderr] 
Dec 04 12:18:56.751 INFO [stderr] warning: unused variable: `stream`
Dec 04 12:18:56.751 INFO [stderr]   --> src/main.rs:18:7
Dec 04 12:18:56.751 INFO [stderr]    |
Dec 04 12:18:56.751 INFO [stderr] 18 |         let stream = stream.unwrap();
Dec 04 12:18:56.751 INFO [stderr]    |             ^^^^^^ help: consider using `_stream` instead
Dec 04 12:18:56.751 INFO [stderr]    |
Dec 04 12:18:56.751 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:18:56.751 INFO [stderr] 
Dec 04 12:18:56.755 INFO [stderr] warning: crate `WebServer` should have a snake case name such as `web_server`
Dec 04 12:18:56.757 INFO [stderr]   |
Dec 04 12:18:56.757 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 12:18:56.757 INFO [stderr] 
Dec 04 12:18:56.775 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 04 12:18:56.775 INFO [stderr] su: No module specific data is present
Dec 04 12:18:57.094 INFO running `"docker" "inspect" "f32c7df98b23867e2600877420b8ab54681e40a10b6cdc4147289e72baf69cb5"`
Dec 04 12:18:57.330 INFO running `"docker" "rm" "-f" "f32c7df98b23867e2600877420b8ab54681e40a10b6cdc4147289e72baf69cb5"`
Dec 04 12:18:57.471 INFO [stdout] f32c7df98b23867e2600877420b8ab54681e40a10b6cdc4147289e72baf69cb5