Dec 12 04:48:03.315 INFO checking wordcount-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 04:48:03.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 04:48:03.716 INFO [stdout] 547e34a356dec837f82c22dfccd6b5975b9c82e58769fa2203ace4c1f41b8ad0
Dec 12 04:48:03.722 INFO running `"docker" "start" "-a" "547e34a356dec837f82c22dfccd6b5975b9c82e58769fa2203ace4c1f41b8ad0"`
Dec 12 04:48:05.200 INFO [stderr] usermod: no changes
Dec 12 04:48:05.400 INFO [stderr]    Compiling libc v0.2.45
Dec 12 04:48:08.653 INFO [stderr]     Checking memchr v2.1.2
Dec 12 04:48:09.635 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 12 04:48:10.671 INFO [stderr]     Checking regex v0.2.11
Dec 12 04:48:13.564 INFO [stderr]     Checking wordcount v0.1.0 (/source)
Dec 12 04:48:15.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.19s
Dec 12 04:48:15.448 INFO [stderr] su: No module specific data is present
Dec 12 04:48:16.056 INFO running `"docker" "inspect" "547e34a356dec837f82c22dfccd6b5975b9c82e58769fa2203ace4c1f41b8ad0"`
Dec 12 04:48:16.398 INFO running `"docker" "rm" "-f" "547e34a356dec837f82c22dfccd6b5975b9c82e58769fa2203ace4c1f41b8ad0"`
Dec 12 04:48:16.656 INFO [stdout] 547e34a356dec837f82c22dfccd6b5975b9c82e58769fa2203ace4c1f41b8ad0