Dec 18 13:50:56.425 INFO checking mrh-0.10.5 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 13:50:56.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/mrh/0.10.5:/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 13:50:56.594 INFO [stdout] 4cf7660b513ec7fcc7671d1771449db2498b1809299f09490274072f5f7f1dfe Dec 18 13:50:56.596 INFO running `"docker" "start" "-a" "4cf7660b513ec7fcc7671d1771449db2498b1809299f09490274072f5f7f1dfe"` Dec 18 13:50:57.432 INFO [stderr] Checking mrh v0.10.5 (/opt/crater/workdir) Dec 18 13:51:00.177 INFO [stderr] warning: unused `#[macro_use]` import Dec 18 13:51:00.177 INFO [stderr] --> src/main.rs:3:1 Dec 18 13:51:00.177 INFO [stderr] | Dec 18 13:51:00.177 INFO [stderr] 3 | #[macro_use] Dec 18 13:51:00.177 INFO [stderr] | ^^^^^^^^^^^^ Dec 18 13:51:00.177 INFO [stderr] | Dec 18 13:51:00.177 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 13:51:00.177 INFO [stderr] Dec 18 13:51:00.237 INFO [stderr] warning: unused `#[macro_use]` import Dec 18 13:51:00.237 INFO [stderr] --> src/main.rs:3:1 Dec 18 13:51:00.237 INFO [stderr] | Dec 18 13:51:00.237 INFO [stderr] 3 | #[macro_use] Dec 18 13:51:00.237 INFO [stderr] | ^^^^^^^^^^^^ Dec 18 13:51:00.237 INFO [stderr] | Dec 18 13:51:00.237 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 13:51:00.237 INFO [stderr] Dec 18 13:51:00.455 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.18s Dec 18 13:51:01.154 INFO running `"docker" "inspect" "4cf7660b513ec7fcc7671d1771449db2498b1809299f09490274072f5f7f1dfe"` Dec 18 13:51:01.402 INFO running `"docker" "rm" "-f" "4cf7660b513ec7fcc7671d1771449db2498b1809299f09490274072f5f7f1dfe"` Dec 18 13:51:01.715 INFO [stdout] 4cf7660b513ec7fcc7671d1771449db2498b1809299f09490274072f5f7f1dfe