Dec 04 19:43:05.705 INFO checking dmitryvm/content-based-renamer against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:43:05.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 19:43:06.231 INFO [stdout] 9018f318121d9a087ea6b6ab57d530da3eebd3a9e7f51f2e31017517a8d8d896
Dec 04 19:43:06.237 INFO running `"docker" "start" "-a" "9018f318121d9a087ea6b6ab57d530da3eebd3a9e7f51f2e31017517a8d8d896"`
Dec 04 19:43:07.708 INFO [stderr] usermod: no changes
Dec 04 19:43:07.775 INFO [stderr]     Checking md5 v0.4.0
Dec 04 19:43:08.395 INFO [stderr]     Checking md5-rename v0.1.0 (/source)
Dec 04 19:43:08.923 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:43:08.923 INFO [stderr]   --> src/main.rs:34:5
Dec 04 19:43:08.923 INFO [stderr]    |
Dec 04 19:43:08.923 INFO [stderr] 34 |     fs::rename(path, new_path.to_str().unwrap());
Dec 04 19:43:08.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:43:08.923 INFO [stderr]    |
Dec 04 19:43:08.923 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 19:43:08.923 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:43:08.923 INFO [stderr] 
Dec 04 19:43:09.015 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:43:09.015 INFO [stderr]   --> src/main.rs:34:5
Dec 04 19:43:09.015 INFO [stderr]    |
Dec 04 19:43:09.015 INFO [stderr] 34 |     fs::rename(path, new_path.to_str().unwrap());
Dec 04 19:43:09.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:43:09.015 INFO [stderr]    |
Dec 04 19:43:09.015 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 19:43:09.015 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:43:09.015 INFO [stderr] 
Dec 04 19:43:09.034 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 04 19:43:09.045 INFO [stderr] su: No module specific data is present
Dec 04 19:43:10.225 INFO running `"docker" "inspect" "9018f318121d9a087ea6b6ab57d530da3eebd3a9e7f51f2e31017517a8d8d896"`
Dec 04 19:43:10.599 INFO running `"docker" "rm" "-f" "9018f318121d9a087ea6b6ab57d530da3eebd3a9e7f51f2e31017517a8d8d896"`
Dec 04 19:43:10.955 INFO [stdout] 9018f318121d9a087ea6b6ab57d530da3eebd3a9e7f51f2e31017517a8d8d896