Nov 04 06:52:39.261 INFO checking firefox7025/ImageSorter against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 06:52:39.263 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 06:52:39.698 INFO blam! 2897fd93a7014b0276b5e99c88f7fc95e08dd194f71f2fafb846cf7f54fa991e
Nov 04 06:52:39.701 INFO running `"docker" "start" "-a" "2897fd93a7014b0276b5e99c88f7fc95e08dd194f71f2fafb846cf7f54fa991e"`
Nov 04 06:52:41.333 INFO kablam! usermod: no changes
Nov 04 06:52:41.539 INFO kablam!     Checking pretty_env_logger v0.2.4
Nov 04 06:52:41.555 INFO kablam!     Checking img_hash v2.1.0
Nov 04 06:52:43.993 INFO kablam!     Checking image_sorter v0.1.0 (/source)
Nov 04 06:52:46.696 INFO kablam! warning: unused variable: `x`
Nov 04 06:52:46.697 INFO kablam!    --> src/main.rs:109:27
Nov 04 06:52:46.698 INFO kablam!     |
Nov 04 06:52:46.698 INFO kablam! 109 |             .min_by_key(|(x, y)| hashimages::image_diff(val, y)).unwrap();
Nov 04 06:52:46.699 INFO kablam!     |                           ^ help: consider using `_x` instead
Nov 04 06:52:46.700 INFO kablam!     |
Nov 04 06:52:46.700 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 06:52:46.701 INFO kablam! 
Nov 04 06:52:46.701 INFO kablam! warning: unused variable: `dist_ratio`
Nov 04 06:52:46.702 INFO kablam!   --> src/main.rs:55:9
Nov 04 06:52:46.702 INFO kablam!    |
Nov 04 06:52:46.703 INFO kablam! 55 |     let dist_ratio = matches.value_of("Similarity").unwrap_or("20");
Nov 04 06:52:46.704 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_dist_ratio` instead
Nov 04 06:52:46.704 INFO kablam! 
Nov 04 06:52:46.705 INFO kablam! warning: variable `output_directory` is assigned to, but never used
Nov 04 06:52:46.705 INFO kablam!   --> src/main.rs:61:9
Nov 04 06:52:46.706 INFO kablam!    |
Nov 04 06:52:46.706 INFO kablam! 61 |     let output_directory;
Nov 04 06:52:46.707 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Nov 04 06:52:46.708 INFO kablam!    |
Nov 04 06:52:46.708 INFO kablam!    = note: consider using `_output_directory` instead
Nov 04 06:52:46.709 INFO kablam! 
Nov 04 06:52:46.709 INFO kablam! warning: value assigned to `output_directory` is never read
Nov 04 06:52:46.710 INFO kablam!   --> src/main.rs:87:13
Nov 04 06:52:46.710 INFO kablam!    |
Nov 04 06:52:46.710 INFO kablam! 87 |             output_directory = path;
Nov 04 06:52:46.710 INFO kablam!    |             ^^^^^^^^^^^^^^^^
Nov 04 06:52:46.710 INFO kablam!    |
Nov 04 06:52:46.710 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 06:52:46.711 INFO kablam! 
Nov 04 06:52:47.331 INFO kablam! warning: unused variable: `x`
Nov 04 06:52:47.332 INFO kablam!    --> src/main.rs:109:27
Nov 04 06:52:47.332 INFO kablam!     |
Nov 04 06:52:47.332 INFO kablam! 109 |             .min_by_key(|(x, y)| hashimages::image_diff(val, y)).unwrap();
Nov 04 06:52:47.332 INFO kablam!     |                           ^ help: consider using `_x` instead
Nov 04 06:52:47.332 INFO kablam!     |
Nov 04 06:52:47.332 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 06:52:47.332 INFO kablam! 
Nov 04 06:52:47.334 INFO kablam! warning: unused variable: `dist_ratio`
Nov 04 06:52:47.334 INFO kablam!   --> src/main.rs:55:9
Nov 04 06:52:47.334 INFO kablam!    |
Nov 04 06:52:47.334 INFO kablam! 55 |     let dist_ratio = matches.value_of("Similarity").unwrap_or("20");
Nov 04 06:52:47.334 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_dist_ratio` instead
Nov 04 06:52:47.334 INFO kablam! 
Nov 04 06:52:47.334 INFO kablam! warning: variable `output_directory` is assigned to, but never used
Nov 04 06:52:47.334 INFO kablam!   --> src/main.rs:61:9
Nov 04 06:52:47.334 INFO kablam!    |
Nov 04 06:52:47.334 INFO kablam! 61 |     let output_directory;
Nov 04 06:52:47.334 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Nov 04 06:52:47.334 INFO kablam!    |
Nov 04 06:52:47.334 INFO kablam!    = note: consider using `_output_directory` instead
Nov 04 06:52:47.334 INFO kablam! 
Nov 04 06:52:47.334 INFO kablam! warning: value assigned to `output_directory` is never read
Nov 04 06:52:47.334 INFO kablam!   --> src/main.rs:87:13
Nov 04 06:52:47.334 INFO kablam!    |
Nov 04 06:52:47.334 INFO kablam! 87 |             output_directory = path;
Nov 04 06:52:47.334 INFO kablam!    |             ^^^^^^^^^^^^^^^^
Nov 04 06:52:47.334 INFO kablam!    |
Nov 04 06:52:47.334 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 06:52:47.334 INFO kablam! 
Nov 04 06:52:47.391 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
Nov 04 06:52:47.403 INFO kablam! su: No module specific data is present
Nov 04 06:52:48.441 INFO running `"docker" "rm" "-f" "2897fd93a7014b0276b5e99c88f7fc95e08dd194f71f2fafb846cf7f54fa991e"`
Nov 04 06:52:48.763 INFO blam! 2897fd93a7014b0276b5e99c88f7fc95e08dd194f71f2fafb846cf7f54fa991e