Sep 17 11:25:31.000 INFO checking sebasmagri/rust-concurrency-patterns against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 11:25:31.000 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 11:25:31.000 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 11:25:31.447 INFO blam! d518c266ac7a48fe043e8d546e73dea77fb60672c84ca42f1c79c4555aa8ac93
Sep 17 11:25:31.450 INFO running `"docker" "start" "-a" "d518c266ac7a48fe043e8d546e73dea77fb60672c84ca42f1c79c4555aa8ac93"`
Sep 17 11:25:33.895 INFO kablam! usermod: no changes
Sep 17 11:25:33.955 INFO kablam!     Checking concurrency-patterns v0.1.0 (/source)
Sep 17 11:25:34.893 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 11:25:34.893 INFO kablam!   --> examples/04-fan-in.rs:32:5
Sep 17 11:25:34.893 INFO kablam!    |
Sep 17 11:25:34.893 INFO kablam! 32 |     consumer(Arc::new(Mutex::new(rx))).join();
Sep 17 11:25:34.893 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:25:34.893 INFO kablam!    |
Sep 17 11:25:34.893 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 11:25:34.893 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 11:25:34.893 INFO kablam! 
Sep 17 11:25:35.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Sep 17 11:25:35.031 INFO kablam! su: No module specific data is present
Sep 17 11:25:36.494 INFO running `"docker" "rm" "-f" "d518c266ac7a48fe043e8d546e73dea77fb60672c84ca42f1c79c4555aa8ac93"`
Sep 17 11:25:36.811 INFO blam! d518c266ac7a48fe043e8d546e73dea77fb60672c84ca42f1c79c4555aa8ac93