Dec 04 16:20:41.096 INFO checking jrroman/chatter against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:20:41.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 16:20:41.647 INFO [stdout] a532cb509daee84eb02e4a22f359a028a5177535cf80cbb72184642d3d803572
Dec 04 16:20:41.650 INFO running `"docker" "start" "-a" "a532cb509daee84eb02e4a22f359a028a5177535cf80cbb72184642d3d803572"`
Dec 04 16:20:44.483 INFO [stderr] usermod: no changes
Dec 04 16:20:44.560 INFO [stderr]     Checking chatter v0.1.0 (/source)
Dec 04 16:20:45.147 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 16:20:45.147 INFO [stderr]   --> src/main.rs:26:21
Dec 04 16:20:45.147 INFO [stderr]    |
Dec 04 16:20:45.148 INFO [stderr] 26 |                     handle_client(stream);
Dec 04 16:20:45.148 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:20:45.148 INFO [stderr]    |
Dec 04 16:20:45.148 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 16:20:45.149 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 16:20:45.149 INFO [stderr] 
Dec 04 16:20:45.289 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 16:20:45.289 INFO [stderr]   --> src/main.rs:26:21
Dec 04 16:20:45.289 INFO [stderr]    |
Dec 04 16:20:45.289 INFO [stderr] 26 |                     handle_client(stream);
Dec 04 16:20:45.289 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:20:45.289 INFO [stderr]    |
Dec 04 16:20:45.289 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 16:20:45.289 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 16:20:45.289 INFO [stderr] 
Dec 04 16:20:45.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 04 16:20:45.326 INFO [stderr] su: No module specific data is present
Dec 04 16:20:46.627 INFO running `"docker" "inspect" "a532cb509daee84eb02e4a22f359a028a5177535cf80cbb72184642d3d803572"`
Dec 04 16:20:46.955 INFO running `"docker" "rm" "-f" "a532cb509daee84eb02e4a22f359a028a5177535cf80cbb72184642d3d803572"`
Dec 04 16:20:47.271 INFO [stdout] a532cb509daee84eb02e4a22f359a028a5177535cf80cbb72184642d3d803572