Aug 16 23:30:25.313 INFO checking sebasmagri/rust-concurrency-patterns against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 16 23:30:25.313 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 16 23:30:25.313 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 16 23:30:25.313 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 16 23:30:25.513 INFO blam! ccaf038022b06fe3677149c09703cfe11513f6ed2a473b2f9c2672ec014f51dd
Aug 16 23:30:25.516 INFO running `"docker" "start" "-a" "ccaf038022b06fe3677149c09703cfe11513f6ed2a473b2f9c2672ec014f51dd"`
Aug 16 23:30:26.465 INFO kablam!     Checking concurrency-patterns v0.1.0 (file:///source)
Aug 16 23:30:28.416 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 16 23:30:28.416 INFO kablam!   --> examples/04-fan-in.rs:32:5
Aug 16 23:30:28.416 INFO kablam!    |
Aug 16 23:30:28.416 INFO kablam! 32 |     consumer(Arc::new(Mutex::new(rx))).join();
Aug 16 23:30:28.416 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 16 23:30:28.416 INFO kablam!    |
Aug 16 23:30:28.417 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 16 23:30:28.417 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 16 23:30:28.417 INFO kablam! 
Aug 16 23:30:28.591 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Aug 16 23:30:28.598 INFO kablam! su: No module specific data is present
Aug 16 23:30:29.093 INFO running `"docker" "rm" "-f" "ccaf038022b06fe3677149c09703cfe11513f6ed2a473b2f9c2672ec014f51dd"`
Aug 16 23:30:29.270 INFO blam! ccaf038022b06fe3677149c09703cfe11513f6ed2a473b2f9c2672ec014f51dd