Dec 18 18:00:17.475 INFO checking byte_channel-0.0.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:00:17.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/byte_channel/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:00:17.666 INFO [stdout] 45822342c60a0a04afd74fed6668f615a1eb45579553054eaeb6b991c64ba740
Dec 18 18:00:17.668 INFO running `"docker" "start" "-a" "45822342c60a0a04afd74fed6668f615a1eb45579553054eaeb6b991c64ba740"`
Dec 18 18:00:18.212 INFO [stderr]     Checking test_futures v0.0.1
Dec 18 18:00:18.212 INFO [stderr]     Checking byte_channel v0.0.1 (/opt/crater/workdir)
Dec 18 18:00:18.889 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 18:00:18.889 INFO [stderr]  --> src/lib.rs:2:18
Dec 18 18:00:18.889 INFO [stderr]   |
Dec 18 18:00:18.889 INFO [stderr] 2 | #[cfg_attr(test, macro_use)]
Dec 18 18:00:18.889 INFO [stderr]   |                  ^^^^^^^^^
Dec 18 18:00:18.889 INFO [stderr]   |
Dec 18 18:00:18.889 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:00:18.889 INFO [stderr] 
Dec 18 18:00:19.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 18 18:00:19.516 INFO running `"docker" "inspect" "45822342c60a0a04afd74fed6668f615a1eb45579553054eaeb6b991c64ba740"`
Dec 18 18:00:19.602 INFO running `"docker" "rm" "-f" "45822342c60a0a04afd74fed6668f615a1eb45579553054eaeb6b991c64ba740"`
Dec 18 18:00:19.679 INFO [stdout] 45822342c60a0a04afd74fed6668f615a1eb45579553054eaeb6b991c64ba740