Dec 11 18:31:25.034 INFO checking firefox7025/ImageSorter against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 18:31:25.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 18:31:25.316 INFO [stdout] b49a41c93807d31bd6f4c57893d8e4d0ca49285a7e05f53df1974262d3483b24
Dec 11 18:31:25.322 INFO running `"docker" "start" "-a" "b49a41c93807d31bd6f4c57893d8e4d0ca49285a7e05f53df1974262d3483b24"`
Dec 11 18:31:25.900 INFO [stderr] usermod: no changes
Dec 11 18:31:26.068 INFO [stderr]    Compiling syn v0.14.7
Dec 11 18:31:26.068 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 11 18:31:26.068 INFO [stderr]     Checking pretty_env_logger v0.2.4
Dec 11 18:31:27.732 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 11 18:31:29.164 INFO [stderr]     Checking rayon-core v1.4.1
Dec 11 18:31:30.573 INFO [stderr]     Checking rayon v1.0.2
Dec 11 18:31:33.200 INFO [stderr]    Compiling num-derive v0.2.2
Dec 11 18:31:35.980 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 11 18:31:37.574 INFO [stderr]     Checking image v0.19.0
Dec 11 18:31:42.771 INFO [stderr]     Checking img_hash v2.1.0
Dec 11 18:31:44.558 INFO [stderr]     Checking image_sorter v0.1.0 (/source)
Dec 11 18:31:47.817 INFO [stderr] warning: unused variable: `x`
Dec 11 18:31:47.817 INFO [stderr]    --> src/main.rs:109:27
Dec 11 18:31:47.818 INFO [stderr]     |
Dec 11 18:31:47.818 INFO [stderr] 109 |             .min_by_key(|(x, y)| hashimages::image_diff(val, y)).unwrap();
Dec 11 18:31:47.818 INFO [stderr]     |                           ^ help: consider using `_x` instead
Dec 11 18:31:47.818 INFO [stderr]     |
Dec 11 18:31:47.818 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 18:31:47.818 INFO [stderr] 
Dec 11 18:31:47.818 INFO [stderr] warning: unused variable: `dist_ratio`
Dec 11 18:31:47.818 INFO [stderr]   --> src/main.rs:55:9
Dec 11 18:31:47.818 INFO [stderr]    |
Dec 11 18:31:47.818 INFO [stderr] 55 |     let dist_ratio = matches.value_of("Similarity").unwrap_or("20");
Dec 11 18:31:47.818 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_dist_ratio` instead
Dec 11 18:31:47.818 INFO [stderr] 
Dec 11 18:31:47.818 INFO [stderr] warning: variable `output_directory` is assigned to, but never used
Dec 11 18:31:47.818 INFO [stderr]   --> src/main.rs:61:9
Dec 11 18:31:47.818 INFO [stderr]    |
Dec 11 18:31:47.818 INFO [stderr] 61 |     let output_directory;
Dec 11 18:31:47.818 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 11 18:31:47.818 INFO [stderr]    |
Dec 11 18:31:47.818 INFO [stderr]    = note: consider using `_output_directory` instead
Dec 11 18:31:47.818 INFO [stderr] 
Dec 11 18:31:47.818 INFO [stderr] warning: value assigned to `output_directory` is never read
Dec 11 18:31:47.818 INFO [stderr]   --> src/main.rs:87:13
Dec 11 18:31:47.818 INFO [stderr]    |
Dec 11 18:31:47.818 INFO [stderr] 87 |             output_directory = path;
Dec 11 18:31:47.818 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 11 18:31:47.818 INFO [stderr]    |
Dec 11 18:31:47.818 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 11 18:31:47.818 INFO [stderr] 
Dec 11 18:31:47.852 INFO [stderr] warning: unused variable: `x`
Dec 11 18:31:47.852 INFO [stderr]    --> src/main.rs:109:27
Dec 11 18:31:47.852 INFO [stderr]     |
Dec 11 18:31:47.852 INFO [stderr] 109 |             .min_by_key(|(x, y)| hashimages::image_diff(val, y)).unwrap();
Dec 11 18:31:47.852 INFO [stderr]     |                           ^ help: consider using `_x` instead
Dec 11 18:31:47.852 INFO [stderr]     |
Dec 11 18:31:47.852 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 18:31:47.852 INFO [stderr] 
Dec 11 18:31:47.852 INFO [stderr] warning: unused variable: `dist_ratio`
Dec 11 18:31:47.852 INFO [stderr]   --> src/main.rs:55:9
Dec 11 18:31:47.852 INFO [stderr]    |
Dec 11 18:31:47.853 INFO [stderr] 55 |     let dist_ratio = matches.value_of("Similarity").unwrap_or("20");
Dec 11 18:31:47.853 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_dist_ratio` instead
Dec 11 18:31:47.853 INFO [stderr] 
Dec 11 18:31:47.853 INFO [stderr] warning: variable `output_directory` is assigned to, but never used
Dec 11 18:31:47.853 INFO [stderr]   --> src/main.rs:61:9
Dec 11 18:31:47.853 INFO [stderr]    |
Dec 11 18:31:47.853 INFO [stderr] 61 |     let output_directory;
Dec 11 18:31:47.853 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 11 18:31:47.853 INFO [stderr]    |
Dec 11 18:31:47.853 INFO [stderr]    = note: consider using `_output_directory` instead
Dec 11 18:31:47.853 INFO [stderr] 
Dec 11 18:31:47.853 INFO [stderr] warning: value assigned to `output_directory` is never read
Dec 11 18:31:47.853 INFO [stderr]   --> src/main.rs:87:13
Dec 11 18:31:47.853 INFO [stderr]    |
Dec 11 18:31:47.853 INFO [stderr] 87 |             output_directory = path;
Dec 11 18:31:47.853 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 11 18:31:47.853 INFO [stderr]    |
Dec 11 18:31:47.853 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 11 18:31:47.853 INFO [stderr] 
Dec 11 18:31:47.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.03s
Dec 11 18:31:47.965 INFO [stderr] su: No module specific data is present
Dec 11 18:31:48.833 INFO running `"docker" "inspect" "b49a41c93807d31bd6f4c57893d8e4d0ca49285a7e05f53df1974262d3483b24"`
Dec 11 18:31:49.230 INFO running `"docker" "rm" "-f" "b49a41c93807d31bd6f4c57893d8e4d0ca49285a7e05f53df1974262d3483b24"`
Dec 11 18:31:49.524 INFO [stdout] b49a41c93807d31bd6f4c57893d8e4d0ca49285a7e05f53df1974262d3483b24