Sep 19 22:06:52.925 INFO checking msg-transmitter-0.3.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 22:06:52.925 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 22:06:52.925 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:06:53.050 INFO blam! 4694fb4f987110683efa744ccc1371ecb83dd68ccaa3fc61846a5bcda342f9b3
Sep 19 22:06:53.051 INFO running `"docker" "start" "-a" "4694fb4f987110683efa744ccc1371ecb83dd68ccaa3fc61846a5bcda342f9b3"`
Sep 19 22:06:54.337 INFO kablam! usermod: no changes
Sep 19 22:06:54.519 INFO kablam!     Checking msg-transmitter v0.3.2 (/source)
Sep 19 22:06:58.131 INFO kablam! warning: unused import: `futures::sync::mpsc`
Sep 19 22:06:58.131 INFO kablam!   --> examples/master_and_slave.rs:69:9
Sep 19 22:06:58.131 INFO kablam!    |
Sep 19 22:06:58.131 INFO kablam! 69 |     use futures::sync::mpsc;
Sep 19 22:06:58.131 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 19 22:06:58.131 INFO kablam!    |
Sep 19 22:06:58.131 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 22:06:58.131 INFO kablam! 
Sep 19 22:06:58.131 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Sep 19 22:06:58.131 INFO kablam!   --> examples/master_and_slave.rs:70:21
Sep 19 22:06:58.131 INFO kablam!    |
Sep 19 22:06:58.131 INFO kablam! 70 |     use std::sync::{Arc, Mutex};
Sep 19 22:06:58.131 INFO kablam!    |                     ^^^  ^^^^^
Sep 19 22:06:58.131 INFO kablam! 
Sep 19 22:06:58.283 INFO kablam! warning: unused variable: `now`
Sep 19 22:06:58.283 INFO kablam!   --> examples/master_and_slave.rs:60:13
Sep 19 22:06:58.283 INFO kablam!    |
Sep 19 22:06:58.283 INFO kablam! 60 |         let now = time::Instant::now();
Sep 19 22:06:58.283 INFO kablam!    |             ^^^ help: consider using `_now` instead
Sep 19 22:06:58.283 INFO kablam!    |
Sep 19 22:06:58.283 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 22:06:58.283 INFO kablam! 
Sep 19 22:06:58.891 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
Sep 19 22:06:58.919 INFO kablam! su: No module specific data is present
Sep 19 22:06:59.724 INFO running `"docker" "rm" "-f" "4694fb4f987110683efa744ccc1371ecb83dd68ccaa3fc61846a5bcda342f9b3"`
Sep 19 22:06:59.838 INFO blam! 4694fb4f987110683efa744ccc1371ecb83dd68ccaa3fc61846a5bcda342f9b3