Nov 01 05:58:36.313 INFO checking dmitryvm/content-based-renamer against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 05:58:36.313 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 05:58:36.730 INFO blam! 2daa30dfdaf149c27eb8f6b18218bc2b60df167b3059d574a62df99877069239
Nov 01 05:58:36.732 INFO running `"docker" "start" "-a" "2daa30dfdaf149c27eb8f6b18218bc2b60df167b3059d574a62df99877069239"`
Nov 01 05:58:38.497 INFO kablam! usermod: no changes
Nov 01 05:58:38.568 INFO kablam!     Checking md5 v0.4.0
Nov 01 05:58:39.412 INFO kablam!     Checking md5-rename v0.1.0 (/source)
Nov 01 05:58:40.130 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:58:40.130 INFO kablam!   --> src/main.rs:34:5
Nov 01 05:58:40.131 INFO kablam!    |
Nov 01 05:58:40.131 INFO kablam! 34 |     fs::rename(path, new_path.to_str().unwrap());
Nov 01 05:58:40.131 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:58:40.131 INFO kablam!    |
Nov 01 05:58:40.132 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 05:58:40.132 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:58:40.132 INFO kablam! 
Nov 01 05:58:40.220 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:58:40.220 INFO kablam!   --> src/main.rs:34:5
Nov 01 05:58:40.220 INFO kablam!    |
Nov 01 05:58:40.220 INFO kablam! 34 |     fs::rename(path, new_path.to_str().unwrap());
Nov 01 05:58:40.220 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:58:40.220 INFO kablam!    |
Nov 01 05:58:40.220 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 05:58:40.220 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:58:40.220 INFO kablam! 
Nov 01 05:58:40.256 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 01 05:58:40.264 INFO kablam! su: No module specific data is present
Nov 01 05:58:41.263 INFO running `"docker" "rm" "-f" "2daa30dfdaf149c27eb8f6b18218bc2b60df167b3059d574a62df99877069239"`
Nov 01 05:58:41.496 INFO blam! 2daa30dfdaf149c27eb8f6b18218bc2b60df167b3059d574a62df99877069239