Dec 05 15:59:13.512 INFO checking byte_channel-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:59:13.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 15:59:13.839 INFO [stdout] 8f73bbbf353e232ee6643cef109a9600d0512efa1dd804c194787edc3f897373
Dec 05 15:59:13.847 INFO running `"docker" "start" "-a" "8f73bbbf353e232ee6643cef109a9600d0512efa1dd804c194787edc3f897373"`
Dec 05 15:59:14.523 INFO [stderr] usermod: no changes
Dec 05 15:59:14.564 INFO [stderr]     Checking test_futures v0.0.1
Dec 05 15:59:14.565 INFO [stderr]     Checking byte_channel v0.0.1 (/source)
Dec 05 15:59:16.319 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 15:59:16.319 INFO [stderr]  --> src/lib.rs:2:18
Dec 05 15:59:16.319 INFO [stderr]   |
Dec 05 15:59:16.319 INFO [stderr] 2 | #[cfg_attr(test, macro_use)]
Dec 05 15:59:16.319 INFO [stderr]   |                  ^^^^^^^^^
Dec 05 15:59:16.319 INFO [stderr]   |
Dec 05 15:59:16.319 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 15:59:16.319 INFO [stderr] 
Dec 05 15:59:16.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Dec 05 15:59:16.795 INFO [stderr] su: No module specific data is present
Dec 05 15:59:17.049 INFO running `"docker" "inspect" "8f73bbbf353e232ee6643cef109a9600d0512efa1dd804c194787edc3f897373"`
Dec 05 15:59:17.144 INFO running `"docker" "rm" "-f" "8f73bbbf353e232ee6643cef109a9600d0512efa1dd804c194787edc3f897373"`
Dec 05 15:59:17.246 INFO [stdout] 8f73bbbf353e232ee6643cef109a9600d0512efa1dd804c194787edc3f897373