Sep 10 14:20:28.441 INFO checking msg-transmitter-0.3.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 14:20:28.441 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 14:20:28.441 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:20:28.645 INFO blam! e75978937b942ccad610b5f08a5eb5e620c139a5b33c2adcec8b70a0cc5dc17c
Sep 10 14:20:28.647 INFO running `"docker" "start" "-a" "e75978937b942ccad610b5f08a5eb5e620c139a5b33c2adcec8b70a0cc5dc17c"`
Sep 10 14:20:29.875 INFO kablam! usermod: no changes
Sep 10 14:20:30.108 INFO kablam!     Checking msg-transmitter v0.3.2 (file:///source)
Sep 10 14:20:36.447 INFO kablam! warning: unused import: `futures::sync::mpsc`
Sep 10 14:20:36.447 INFO kablam!   --> examples/master_and_slave.rs:69:9
Sep 10 14:20:36.447 INFO kablam!    |
Sep 10 14:20:36.447 INFO kablam! 69 |     use futures::sync::mpsc;
Sep 10 14:20:36.447 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 10 14:20:36.470 INFO kablam!    |
Sep 10 14:20:36.470 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 14:20:36.471 INFO kablam! 
Sep 10 14:20:36.471 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Sep 10 14:20:36.471 INFO kablam!   --> examples/master_and_slave.rs:70:21
Sep 10 14:20:36.471 INFO kablam!    |
Sep 10 14:20:36.471 INFO kablam! 70 |     use std::sync::{Arc, Mutex};
Sep 10 14:20:36.471 INFO kablam!    |                     ^^^  ^^^^^
Sep 10 14:20:36.471 INFO kablam! 
Sep 10 14:20:36.982 INFO kablam! warning: unused variable: `now`
Sep 10 14:20:36.982 INFO kablam!   --> examples/master_and_slave.rs:60:13
Sep 10 14:20:36.982 INFO kablam!    |
Sep 10 14:20:36.982 INFO kablam! 60 |         let now = time::Instant::now();
Sep 10 14:20:36.982 INFO kablam!    |             ^^^ help: consider using `_now` instead
Sep 10 14:20:36.983 INFO kablam!    |
Sep 10 14:20:36.983 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 14:20:36.983 INFO kablam! 
Sep 10 14:20:37.165 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
Sep 10 14:20:37.191 INFO kablam! su: No module specific data is present
Sep 10 14:20:39.204 INFO running `"docker" "rm" "-f" "e75978937b942ccad610b5f08a5eb5e620c139a5b33c2adcec8b70a0cc5dc17c"`
Sep 10 14:20:39.310 INFO blam! e75978937b942ccad610b5f08a5eb5e620c139a5b33c2adcec8b70a0cc5dc17c