Nov 28 03:02:20.102 INFO checking jrroman/chatter against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 03:02:20.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 03:02:20.531 INFO [stdout] 8741d16009c78e680ec92d8bd89087e1f57239ba407bbe42f8eb9339a8c0412b
Nov 28 03:02:20.538 INFO running `"docker" "start" "-a" "8741d16009c78e680ec92d8bd89087e1f57239ba407bbe42f8eb9339a8c0412b"`
Nov 28 03:02:21.931 INFO [stderr] usermod: no changes
Nov 28 03:02:21.978 INFO [stderr]     Checking chatter v0.1.0 (/source)
Nov 28 03:02:22.372 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:02:22.372 INFO [stderr]   --> src/main.rs:26:21
Nov 28 03:02:22.372 INFO [stderr]    |
Nov 28 03:02:22.372 INFO [stderr] 26 |                     handle_client(stream);
Nov 28 03:02:22.372 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:02:22.372 INFO [stderr]    |
Nov 28 03:02:22.372 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 03:02:22.372 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:02:22.372 INFO [stderr] 
Nov 28 03:02:22.456 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:02:22.456 INFO [stderr]   --> src/main.rs:26:21
Nov 28 03:02:22.456 INFO [stderr]    |
Nov 28 03:02:22.456 INFO [stderr] 26 |                     handle_client(stream);
Nov 28 03:02:22.456 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:02:22.456 INFO [stderr]    |
Nov 28 03:02:22.456 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 03:02:22.456 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:02:22.456 INFO [stderr] 
Nov 28 03:02:22.516 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 28 03:02:22.520 INFO [stderr] su: No module specific data is present
Nov 28 03:02:23.256 INFO running `"docker" "inspect" "8741d16009c78e680ec92d8bd89087e1f57239ba407bbe42f8eb9339a8c0412b"`
Nov 28 03:02:23.519 INFO running `"docker" "rm" "-f" "8741d16009c78e680ec92d8bd89087e1f57239ba407bbe42f8eb9339a8c0412b"`
Nov 28 03:02:23.908 INFO [stdout] 8741d16009c78e680ec92d8bd89087e1f57239ba407bbe42f8eb9339a8c0412b