Dec 04 19:42:59.605 INFO checking dmitryvm/content-based-renamer against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:42:59.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 19:43:00.184 INFO [stdout] bd9e56ce608b1c37195a2027b910a0ec7a5232b538256a27fbdf58d76811a4d8
Dec 04 19:43:00.186 INFO running `"docker" "start" "-a" "bd9e56ce608b1c37195a2027b910a0ec7a5232b538256a27fbdf58d76811a4d8"`
Dec 04 19:43:02.367 INFO [stderr] usermod: no changes
Dec 04 19:43:02.511 INFO [stderr]     Checking md5 v0.4.0
Dec 04 19:43:03.093 INFO [stderr]     Checking md5-rename v0.1.0 (/source)
Dec 04 19:43:03.738 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:43:03.738 INFO [stderr]   --> src/main.rs:34:5
Dec 04 19:43:03.738 INFO [stderr]    |
Dec 04 19:43:03.738 INFO [stderr] 34 |     fs::rename(path, new_path.to_str().unwrap());
Dec 04 19:43:03.738 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:43:03.738 INFO [stderr]    |
Dec 04 19:43:03.738 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 19:43:03.743 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:43:03.743 INFO [stderr] 
Dec 04 19:43:03.913 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:43:03.913 INFO [stderr]   --> src/main.rs:34:5
Dec 04 19:43:03.913 INFO [stderr]    |
Dec 04 19:43:03.913 INFO [stderr] 34 |     fs::rename(path, new_path.to_str().unwrap());
Dec 04 19:43:03.913 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:43:03.914 INFO [stderr]    |
Dec 04 19:43:03.914 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 19:43:03.914 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:43:03.914 INFO [stderr] 
Dec 04 19:43:03.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 04 19:43:03.950 INFO [stderr] su: No module specific data is present
Dec 04 19:43:04.891 INFO running `"docker" "inspect" "bd9e56ce608b1c37195a2027b910a0ec7a5232b538256a27fbdf58d76811a4d8"`
Dec 04 19:43:05.235 INFO running `"docker" "rm" "-f" "bd9e56ce608b1c37195a2027b910a0ec7a5232b538256a27fbdf58d76811a4d8"`
Dec 04 19:43:05.627 INFO [stdout] bd9e56ce608b1c37195a2027b910a0ec7a5232b538256a27fbdf58d76811a4d8