Oct 27 04:46:01.433 INFO checking firefox7025/ImageSorter against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 04:46:01.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 04:46:01.866 INFO blam! 61344241a909eac510817736fbd86a5c7b81e213b6d10e25b9aa22da4b138328
Oct 27 04:46:01.869 INFO running `"docker" "start" "-a" "61344241a909eac510817736fbd86a5c7b81e213b6d10e25b9aa22da4b138328"`
Oct 27 04:46:03.587 INFO kablam! usermod: no changes
Oct 27 04:46:03.845 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 27 04:46:03.851 INFO kablam!    Compiling num-derive v0.2.2
Oct 27 04:46:03.851 INFO kablam!     Checking png v0.12.0
Oct 27 04:46:05.407 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 27 04:46:06.459 INFO kablam!     Checking rayon-core v1.4.1
Oct 27 04:46:08.543 INFO kablam!     Checking rayon v1.0.2
Oct 27 04:46:12.967 INFO kablam!     Checking jpeg-decoder v0.1.15
Oct 27 04:46:14.857 INFO kablam!     Checking image v0.19.0
Oct 27 04:46:20.419 INFO kablam!     Checking img_hash v2.1.0
Oct 27 04:46:22.563 INFO kablam!     Checking image_sorter v0.1.0 (/source)
Oct 27 04:46:25.392 INFO kablam! warning: unused variable: `x`
Oct 27 04:46:25.393 INFO kablam!    --> src/main.rs:109:27
Oct 27 04:46:25.394 INFO kablam!     |
Oct 27 04:46:25.394 INFO kablam! 109 |             .min_by_key(|(x, y)| hashimages::image_diff(val, y)).unwrap();
Oct 27 04:46:25.395 INFO kablam!     |                           ^ help: consider using `_x` instead
Oct 27 04:46:25.396 INFO kablam!     |
Oct 27 04:46:25.396 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 04:46:25.397 INFO kablam! 
Oct 27 04:46:25.397 INFO kablam! warning: unused variable: `dist_ratio`
Oct 27 04:46:25.398 INFO kablam!   --> src/main.rs:55:9
Oct 27 04:46:25.399 INFO kablam!    |
Oct 27 04:46:25.399 INFO kablam! 55 |     let dist_ratio = matches.value_of("Similarity").unwrap_or("20");
Oct 27 04:46:25.400 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_dist_ratio` instead
Oct 27 04:46:25.401 INFO kablam! 
Oct 27 04:46:25.401 INFO kablam! warning: variable `output_directory` is assigned to, but never used
Oct 27 04:46:25.401 INFO kablam!   --> src/main.rs:61:9
Oct 27 04:46:25.401 INFO kablam!    |
Oct 27 04:46:25.401 INFO kablam! 61 |     let output_directory;
Oct 27 04:46:25.401 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Oct 27 04:46:25.407 INFO kablam!    |
Oct 27 04:46:25.407 INFO kablam!    = note: consider using `_output_directory` instead
Oct 27 04:46:25.407 INFO kablam! 
Oct 27 04:46:25.411 INFO kablam! warning: value assigned to `output_directory` is never read
Oct 27 04:46:25.411 INFO kablam!   --> src/main.rs:87:13
Oct 27 04:46:25.411 INFO kablam!    |
Oct 27 04:46:25.411 INFO kablam! 87 |             output_directory = path;
Oct 27 04:46:25.411 INFO kablam!    |             ^^^^^^^^^^^^^^^^
Oct 27 04:46:25.411 INFO kablam!    |
Oct 27 04:46:25.411 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 04:46:25.411 INFO kablam! 
Oct 27 04:46:25.788 INFO kablam! warning: unused variable: `x`
Oct 27 04:46:25.789 INFO kablam!    --> src/main.rs:109:27
Oct 27 04:46:25.789 INFO kablam!     |
Oct 27 04:46:25.790 INFO kablam! 109 |             .min_by_key(|(x, y)| hashimages::image_diff(val, y)).unwrap();
Oct 27 04:46:25.790 INFO kablam!     |                           ^ help: consider using `_x` instead
Oct 27 04:46:25.791 INFO kablam!     |
Oct 27 04:46:25.792 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 04:46:25.792 INFO kablam! 
Oct 27 04:46:25.793 INFO kablam! warning: unused variable: `dist_ratio`
Oct 27 04:46:25.794 INFO kablam!   --> src/main.rs:55:9
Oct 27 04:46:25.794 INFO kablam!    |
Oct 27 04:46:25.795 INFO kablam! 55 |     let dist_ratio = matches.value_of("Similarity").unwrap_or("20");
Oct 27 04:46:25.796 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_dist_ratio` instead
Oct 27 04:46:25.796 INFO kablam! 
Oct 27 04:46:25.797 INFO kablam! warning: variable `output_directory` is assigned to, but never used
Oct 27 04:46:25.797 INFO kablam!   --> src/main.rs:61:9
Oct 27 04:46:25.798 INFO kablam!    |
Oct 27 04:46:25.798 INFO kablam! 61 |     let output_directory;
Oct 27 04:46:25.798 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Oct 27 04:46:25.798 INFO kablam!    |
Oct 27 04:46:25.798 INFO kablam!    = note: consider using `_output_directory` instead
Oct 27 04:46:25.798 INFO kablam! 
Oct 27 04:46:25.798 INFO kablam! warning: value assigned to `output_directory` is never read
Oct 27 04:46:25.798 INFO kablam!   --> src/main.rs:87:13
Oct 27 04:46:25.798 INFO kablam!    |
Oct 27 04:46:25.798 INFO kablam! 87 |             output_directory = path;
Oct 27 04:46:25.798 INFO kablam!    |             ^^^^^^^^^^^^^^^^
Oct 27 04:46:25.798 INFO kablam!    |
Oct 27 04:46:25.803 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 04:46:25.803 INFO kablam! 
Oct 27 04:46:25.831 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.22s
Oct 27 04:46:25.838 INFO kablam! su: No module specific data is present
Oct 27 04:46:27.251 INFO running `"docker" "rm" "-f" "61344241a909eac510817736fbd86a5c7b81e213b6d10e25b9aa22da4b138328"`
Oct 27 04:46:27.499 INFO blam! 61344241a909eac510817736fbd86a5c7b81e213b6d10e25b9aa22da4b138328