Dec 18 12:07:08.080 INFO checking rouler-0.1.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:07:08.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rouler/0.1.3:/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 12:07:08.322 INFO [stdout] 640c99aa88d23228b58c7fd78301b6c32b508504bcc4f7a85caa849a6ae2d24a
Dec 18 12:07:08.326 INFO running `"docker" "start" "-a" "640c99aa88d23228b58c7fd78301b6c32b508504bcc4f7a85caa849a6ae2d24a"`
Dec 18 12:07:09.359 INFO [stderr]     Checking rouler v0.1.3 (/opt/crater/workdir)
Dec 18 12:07:09.698 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 12:07:09.698 INFO [stderr]   --> src/lib.rs:75:1
Dec 18 12:07:09.698 INFO [stderr]    |
Dec 18 12:07:09.698 INFO [stderr] 75 | #[macro_use]
Dec 18 12:07:09.698 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 12:07:09.698 INFO [stderr]    |
Dec 18 12:07:09.698 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 12:07:09.698 INFO [stderr] 
Dec 18 12:07:09.719 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 12:07:09.719 INFO [stderr]   --> src/lib.rs:75:1
Dec 18 12:07:09.724 INFO [stderr]    |
Dec 18 12:07:09.724 INFO [stderr] 75 | #[macro_use]
Dec 18 12:07:09.724 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 12:07:09.724 INFO [stderr]    |
Dec 18 12:07:09.724 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 12:07:09.724 INFO [stderr] 
Dec 18 12:07:10.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 18 12:07:10.875 INFO running `"docker" "inspect" "640c99aa88d23228b58c7fd78301b6c32b508504bcc4f7a85caa849a6ae2d24a"`
Dec 18 12:07:11.101 INFO running `"docker" "rm" "-f" "640c99aa88d23228b58c7fd78301b6c32b508504bcc4f7a85caa849a6ae2d24a"`
Dec 18 12:07:11.332 INFO [stdout] 640c99aa88d23228b58c7fd78301b6c32b508504bcc4f7a85caa849a6ae2d24a