Sep 01 13:34:18.878 INFO checking msg-transmitter-0.3.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:34:18.878 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:34:18.878 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:34:19.090 INFO blam! 8bee895eb914e562e6aff00ffcfa3f86dd465decc5dcbc7b9ac7c2424d4f5f2b
Sep 01 13:34:19.092 INFO running `"docker" "start" "-a" "8bee895eb914e562e6aff00ffcfa3f86dd465decc5dcbc7b9ac7c2424d4f5f2b"`
Sep 01 13:34:19.949 INFO kablam!     Checking msg-transmitter v0.3.2 (file:///source)
Sep 01 13:34:27.630 INFO kablam! warning: unused import: `futures::sync::mpsc`
Sep 01 13:34:27.630 INFO kablam!   --> examples/master_and_slave.rs:69:9
Sep 01 13:34:27.630 INFO kablam!    |
Sep 01 13:34:27.630 INFO kablam! 69 |     use futures::sync::mpsc;
Sep 01 13:34:27.630 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 01 13:34:27.631 INFO kablam!    |
Sep 01 13:34:27.631 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 13:34:27.631 INFO kablam! 
Sep 01 13:34:27.632 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Sep 01 13:34:27.632 INFO kablam!   --> examples/master_and_slave.rs:70:21
Sep 01 13:34:27.632 INFO kablam!    |
Sep 01 13:34:27.632 INFO kablam! 70 |     use std::sync::{Arc, Mutex};
Sep 01 13:34:27.632 INFO kablam!    |                     ^^^  ^^^^^
Sep 01 13:34:27.632 INFO kablam! 
Sep 01 13:34:27.957 INFO kablam! warning: unused variable: `now`
Sep 01 13:34:27.957 INFO kablam!   --> examples/master_and_slave.rs:60:13
Sep 01 13:34:27.957 INFO kablam!    |
Sep 01 13:34:27.957 INFO kablam! 60 |         let now = time::Instant::now();
Sep 01 13:34:27.957 INFO kablam!    |             ^^^ help: consider using `_now` instead
Sep 01 13:34:27.958 INFO kablam!    |
Sep 01 13:34:27.958 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 13:34:27.958 INFO kablam! 
Sep 01 13:34:28.143 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.36s
Sep 01 13:34:28.149 INFO kablam! su: No module specific data is present
Sep 01 13:34:28.638 INFO running `"docker" "rm" "-f" "8bee895eb914e562e6aff00ffcfa3f86dd465decc5dcbc7b9ac7c2424d4f5f2b"`
Sep 01 13:34:28.751 INFO blam! 8bee895eb914e562e6aff00ffcfa3f86dd465decc5dcbc7b9ac7c2424d4f5f2b