Dec 14 18:02:18.007 INFO testing superpixel-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 18:02:18.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 18:02:18.268 INFO [stdout] 6c0dc979c8b58dd68686347e772fc19acce769db481c35fa70bca8ded157ab01
Dec 14 18:02:18.271 INFO running `"docker" "start" "-a" "6c0dc979c8b58dd68686347e772fc19acce769db481c35fa70bca8ded157ab01"`
Dec 14 18:02:19.303 INFO [stderr] usermod: no changes
Dec 14 18:02:19.453 INFO [stderr]    Compiling inflate v0.4.4
Dec 14 18:02:19.459 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 14 18:02:21.461 INFO [stderr]    Compiling png v0.12.0
Dec 14 18:02:23.999 INFO [stderr]    Compiling image v0.19.0
Dec 14 18:02:36.282 INFO [stderr]    Compiling superpixel v0.1.1 (/source)
Dec 14 18:02:38.958 INFO [stderr] warning: unused variable: `idx`
Dec 14 18:02:38.958 INFO [stderr]    --> src/lib.rs:451:17
Dec 14 18:02:38.958 INFO [stderr]     |
Dec 14 18:02:38.958 INFO [stderr] 451 |             let idx = y * width + x;
Dec 14 18:02:38.958 INFO [stderr]     |                 ^^^ help: consider using `_idx` instead
Dec 14 18:02:38.958 INFO [stderr]     |
Dec 14 18:02:38.958 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 18:02:38.958 INFO [stderr] 
Dec 14 18:02:38.958 INFO [stderr] warning: unused variable: `klabels`
Dec 14 18:02:38.958 INFO [stderr]    --> src/lib.rs:438:5
Dec 14 18:02:38.958 INFO [stderr]     |
Dec 14 18:02:38.958 INFO [stderr] 438 |     klabels: &Vec<i32>,
Dec 14 18:02:38.958 INFO [stderr]     |     ^^^^^^^ help: consider using `_klabels` instead
Dec 14 18:02:38.958 INFO [stderr] 
Dec 14 18:02:38.958 INFO [stderr] warning: unused variable: `outline_color`
Dec 14 18:02:38.958 INFO [stderr]    --> src/lib.rs:440:5
Dec 14 18:02:38.958 INFO [stderr]     |
Dec 14 18:02:38.958 INFO [stderr] 440 |     outline_color: &image::Rgb<u8>
Dec 14 18:02:38.958 INFO [stderr]     |     ^^^^^^^^^^^^^ help: consider using `_outline_color` instead
Dec 14 18:02:38.958 INFO [stderr] 
Dec 14 18:02:39.529 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.19s
Dec 14 18:02:39.539 INFO [stderr] su: No module specific data is present
Dec 14 18:02:40.027 INFO running `"docker" "inspect" "6c0dc979c8b58dd68686347e772fc19acce769db481c35fa70bca8ded157ab01"`
Dec 14 18:02:40.245 INFO running `"docker" "rm" "-f" "6c0dc979c8b58dd68686347e772fc19acce769db481c35fa70bca8ded157ab01"`
Dec 14 18:02:40.618 INFO [stdout] 6c0dc979c8b58dd68686347e772fc19acce769db481c35fa70bca8ded157ab01
Dec 14 18:02:40.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 18:02:41.200 INFO [stdout] c3cd844d4cd2cf272feafd5ab9646e24f9eb0780ee6714b18bdd27e5229284ae
Dec 14 18:02:41.208 INFO running `"docker" "start" "-a" "c3cd844d4cd2cf272feafd5ab9646e24f9eb0780ee6714b18bdd27e5229284ae"`
Dec 14 18:02:42.511 INFO [stderr] usermod: no changes
Dec 14 18:02:42.691 INFO [stderr]    Compiling superpixel v0.1.1 (/source)
Dec 14 18:02:45.343 INFO [stderr] warning: unused variable: `idx`
Dec 14 18:02:45.343 INFO [stderr]    --> src/lib.rs:451:17
Dec 14 18:02:45.343 INFO [stderr]     |
Dec 14 18:02:45.343 INFO [stderr] 451 |             let idx = y * width + x;
Dec 14 18:02:45.343 INFO [stderr]     |                 ^^^ help: consider using `_idx` instead
Dec 14 18:02:45.343 INFO [stderr]     |
Dec 14 18:02:45.343 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 18:02:45.343 INFO [stderr] 
Dec 14 18:02:45.343 INFO [stderr] warning: unused variable: `klabels`
Dec 14 18:02:45.343 INFO [stderr]    --> src/lib.rs:438:5
Dec 14 18:02:45.343 INFO [stderr]     |
Dec 14 18:02:45.343 INFO [stderr] 438 |     klabels: &Vec<i32>,
Dec 14 18:02:45.343 INFO [stderr]     |     ^^^^^^^ help: consider using `_klabels` instead
Dec 14 18:02:45.343 INFO [stderr] 
Dec 14 18:02:45.343 INFO [stderr] warning: unused variable: `outline_color`
Dec 14 18:02:45.343 INFO [stderr]    --> src/lib.rs:440:5
Dec 14 18:02:45.343 INFO [stderr]     |
Dec 14 18:02:45.343 INFO [stderr] 440 |     outline_color: &image::Rgb<u8>
Dec 14 18:02:45.343 INFO [stderr]     |     ^^^^^^^^^^^^^ help: consider using `_outline_color` instead
Dec 14 18:02:45.343 INFO [stderr] 
Dec 14 18:02:45.962 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Dec 14 18:02:45.983 INFO [stderr] su: No module specific data is present
Dec 14 18:02:46.456 INFO running `"docker" "inspect" "c3cd844d4cd2cf272feafd5ab9646e24f9eb0780ee6714b18bdd27e5229284ae"`
Dec 14 18:02:46.607 INFO running `"docker" "rm" "-f" "c3cd844d4cd2cf272feafd5ab9646e24f9eb0780ee6714b18bdd27e5229284ae"`
Dec 14 18:02:46.783 INFO [stdout] c3cd844d4cd2cf272feafd5ab9646e24f9eb0780ee6714b18bdd27e5229284ae
Dec 14 18:02:46.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 18:02:47.069 INFO [stdout] ad09ab9593ab4666083db607d412922090e7e9e65a9392818adfa430edfccfb7
Dec 14 18:02:47.072 INFO running `"docker" "start" "-a" "ad09ab9593ab4666083db607d412922090e7e9e65a9392818adfa430edfccfb7"`
Dec 14 18:02:47.610 INFO [stderr] usermod: no changes
Dec 14 18:02:47.678 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 18:02:47.680 INFO [stderr]      Running /target/debug/deps/superpixel-1a404278dd66478b
Dec 14 18:02:47.684 INFO [stdout] 
Dec 14 18:02:47.684 INFO [stdout] running 2 tests
Dec 14 18:02:47.684 INFO [stdout] test test::test_rgb_to_lab ... ok
Dec 14 18:02:47.684 INFO [stdout] test test::test_rgb_to_xyz ... ok
Dec 14 18:02:47.684 INFO [stdout] 
Dec 14 18:02:47.685 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:02:47.685 INFO [stdout] 
Dec 14 18:02:47.688 INFO [stderr]    Doc-tests superpixel
Dec 14 18:02:51.695 INFO [stdout] 
Dec 14 18:02:51.695 INFO [stdout] running 0 tests
Dec 14 18:02:51.695 INFO [stdout] 
Dec 14 18:02:51.695 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:02:51.695 INFO [stdout] 
Dec 14 18:02:51.704 INFO [stderr] su: No module specific data is present
Dec 14 18:02:52.255 INFO running `"docker" "inspect" "ad09ab9593ab4666083db607d412922090e7e9e65a9392818adfa430edfccfb7"`
Dec 14 18:02:52.448 INFO running `"docker" "rm" "-f" "ad09ab9593ab4666083db607d412922090e7e9e65a9392818adfa430edfccfb7"`
Dec 14 18:02:52.731 INFO [stdout] ad09ab9593ab4666083db607d412922090e7e9e65a9392818adfa430edfccfb7