Sep 21 06:48:50.822 INFO checking msg-transmitter-0.3.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:48:50.822 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:48:50.822 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:48:51.014 INFO blam! 4c94f8620858e97d549f64fc033e668a94ea0defee2448698ef4295c2f04de31
Sep 21 06:48:51.016 INFO running `"docker" "start" "-a" "4c94f8620858e97d549f64fc033e668a94ea0defee2448698ef4295c2f04de31"`
Sep 21 06:48:52.098 INFO kablam! usermod: no changes
Sep 21 06:48:52.310 INFO kablam!     Checking msg-transmitter v0.3.2 (/source)
Sep 21 06:48:56.850 INFO kablam! warning: unused import: `futures::sync::mpsc`
Sep 21 06:48:56.850 INFO kablam!   --> examples/master_and_slave.rs:69:9
Sep 21 06:48:56.850 INFO kablam!    |
Sep 21 06:48:56.850 INFO kablam! 69 |     use futures::sync::mpsc;
Sep 21 06:48:56.850 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 21 06:48:56.850 INFO kablam!    |
Sep 21 06:48:56.850 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 06:48:56.850 INFO kablam! 
Sep 21 06:48:56.850 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Sep 21 06:48:56.850 INFO kablam!   --> examples/master_and_slave.rs:70:21
Sep 21 06:48:56.850 INFO kablam!    |
Sep 21 06:48:56.850 INFO kablam! 70 |     use std::sync::{Arc, Mutex};
Sep 21 06:48:56.850 INFO kablam!    |                     ^^^  ^^^^^
Sep 21 06:48:56.850 INFO kablam! 
Sep 21 06:48:57.010 INFO kablam! warning: unused variable: `now`
Sep 21 06:48:57.010 INFO kablam!   --> examples/master_and_slave.rs:60:13
Sep 21 06:48:57.010 INFO kablam!    |
Sep 21 06:48:57.010 INFO kablam! 60 |         let now = time::Instant::now();
Sep 21 06:48:57.010 INFO kablam!    |             ^^^ help: consider using `_now` instead
Sep 21 06:48:57.010 INFO kablam!    |
Sep 21 06:48:57.010 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 06:48:57.010 INFO kablam! 
Sep 21 06:48:57.367 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
Sep 21 06:48:57.383 INFO kablam! su: No module specific data is present
Sep 21 06:48:58.312 INFO running `"docker" "rm" "-f" "4c94f8620858e97d549f64fc033e668a94ea0defee2448698ef4295c2f04de31"`
Sep 21 06:48:58.434 INFO blam! 4c94f8620858e97d549f64fc033e668a94ea0defee2448698ef4295c2f04de31