Nov 30 19:16:35.782 INFO checking msg-transmitter-0.3.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:16:35.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 19:16:36.236 INFO [stdout] ce6e7a751c38096cab7a0b5de69afa696ffac091b8f676b9eb12a4f252e3c0cd
Nov 30 19:16:36.240 INFO running `"docker" "start" "-a" "ce6e7a751c38096cab7a0b5de69afa696ffac091b8f676b9eb12a4f252e3c0cd"`
Nov 30 19:16:37.343 INFO [stderr] usermod: no changes
Nov 30 19:16:37.600 INFO [stderr]     Checking msg-transmitter v0.3.2 (/source)
Nov 30 19:16:53.801 INFO [stderr] warning: unused import: `futures::sync::mpsc`
Nov 30 19:16:53.801 INFO [stderr]   --> examples/master_and_slave.rs:69:9
Nov 30 19:16:53.801 INFO [stderr]    |
Nov 30 19:16:53.801 INFO [stderr] 69 |     use futures::sync::mpsc;
Nov 30 19:16:53.801 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 30 19:16:53.801 INFO [stderr]    |
Nov 30 19:16:53.801 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 19:16:53.801 INFO [stderr] 
Nov 30 19:16:53.801 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 30 19:16:53.801 INFO [stderr]   --> examples/master_and_slave.rs:70:21
Nov 30 19:16:53.801 INFO [stderr]    |
Nov 30 19:16:53.801 INFO [stderr] 70 |     use std::sync::{Arc, Mutex};
Nov 30 19:16:53.801 INFO [stderr]    |                     ^^^  ^^^^^
Nov 30 19:16:53.801 INFO [stderr] 
Nov 30 19:16:53.993 INFO [stderr] warning: unused variable: `now`
Nov 30 19:16:53.993 INFO [stderr]   --> examples/master_and_slave.rs:60:13
Nov 30 19:16:53.993 INFO [stderr]    |
Nov 30 19:16:53.993 INFO [stderr] 60 |         let now = time::Instant::now();
Nov 30 19:16:53.993 INFO [stderr]    |             ^^^ help: consider using `_now` instead
Nov 30 19:16:53.993 INFO [stderr]    |
Nov 30 19:16:53.993 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 19:16:53.993 INFO [stderr] 
Nov 30 19:16:54.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.26s
Nov 30 19:16:54.638 INFO [stderr] su: No module specific data is present
Nov 30 19:16:55.034 INFO running `"docker" "inspect" "ce6e7a751c38096cab7a0b5de69afa696ffac091b8f676b9eb12a4f252e3c0cd"`
Nov 30 19:16:55.169 INFO running `"docker" "rm" "-f" "ce6e7a751c38096cab7a0b5de69afa696ffac091b8f676b9eb12a4f252e3c0cd"`
Nov 30 19:16:55.368 INFO [stdout] ce6e7a751c38096cab7a0b5de69afa696ffac091b8f676b9eb12a4f252e3c0cd