Oct 13 11:52:12.449 INFO checking msg-transmitter-0.3.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 11:52:12.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 11:52:13.054 INFO blam! 75b5c341c6176169564ceea16c97f61223134bb1b2e992300ce2d59635d87df0
Oct 13 11:52:13.056 INFO running `"docker" "start" "-a" "75b5c341c6176169564ceea16c97f61223134bb1b2e992300ce2d59635d87df0"`
Oct 13 11:52:13.761 INFO kablam! usermod: no changes
Oct 13 11:52:13.957 INFO kablam!     Checking msg-transmitter v0.3.2 (/source)
Oct 13 11:52:28.101 INFO kablam! warning: unused import: `futures::sync::mpsc`
Oct 13 11:52:28.102 INFO kablam!   --> examples/master_and_slave.rs:69:9
Oct 13 11:52:28.106 INFO kablam!    |
Oct 13 11:52:28.107 INFO kablam! 69 |     use futures::sync::mpsc;
Oct 13 11:52:28.107 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Oct 13 11:52:28.108 INFO kablam!    |
Oct 13 11:52:28.108 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 11:52:28.108 INFO kablam! 
Oct 13 11:52:28.110 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Oct 13 11:52:28.110 INFO kablam!   --> examples/master_and_slave.rs:70:21
Oct 13 11:52:28.111 INFO kablam!    |
Oct 13 11:52:28.111 INFO kablam! 70 |     use std::sync::{Arc, Mutex};
Oct 13 11:52:28.112 INFO kablam!    |                     ^^^  ^^^^^
Oct 13 11:52:28.112 INFO kablam! 
Oct 13 11:52:28.248 INFO kablam! warning: unused variable: `now`
Oct 13 11:52:28.249 INFO kablam!   --> examples/master_and_slave.rs:60:13
Oct 13 11:52:28.249 INFO kablam!    |
Oct 13 11:52:28.249 INFO kablam! 60 |         let now = time::Instant::now();
Oct 13 11:52:28.249 INFO kablam!    |             ^^^ help: consider using `_now` instead
Oct 13 11:52:28.249 INFO kablam!    |
Oct 13 11:52:28.249 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 11:52:28.250 INFO kablam! 
Oct 13 11:52:28.349 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.56s
Oct 13 11:52:28.373 INFO kablam! su: No module specific data is present
Oct 13 11:52:29.037 INFO running `"docker" "rm" "-f" "75b5c341c6176169564ceea16c97f61223134bb1b2e992300ce2d59635d87df0"`
Oct 13 11:52:29.235 INFO blam! 75b5c341c6176169564ceea16c97f61223134bb1b2e992300ce2d59635d87df0