Dec 05 23:43:23.580 INFO testing ferrouswheel/superpixel-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 23:43:23.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 23:43:24.013 INFO [stdout] 2034dda7d8a17312e0f23c6929df50a3e1e46301b97afc4cf50a9afb8c1b5571
Dec 05 23:43:24.015 INFO running `"docker" "start" "-a" "2034dda7d8a17312e0f23c6929df50a3e1e46301b97afc4cf50a9afb8c1b5571"`
Dec 05 23:43:24.547 INFO [stderr] usermod: no changes
Dec 05 23:43:24.649 INFO [stderr]    Compiling proc-macro2 v0.4.17
Dec 05 23:43:24.650 INFO [stderr]    Compiling deflate v0.7.14
Dec 05 23:43:24.651 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 05 23:43:26.850 INFO [stderr]    Compiling rayon v0.8.2
Dec 05 23:43:28.188 INFO [stderr]    Compiling png v0.12.0
Dec 05 23:43:29.421 INFO [stderr]    Compiling quote v0.6.8
Dec 05 23:43:30.796 INFO [stderr]    Compiling syn v0.14.9
Dec 05 23:43:32.354 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 05 23:43:37.837 INFO [stderr]    Compiling num-derive v0.2.2
Dec 05 23:43:39.529 INFO [stderr]    Compiling image v0.19.0
Dec 05 23:43:50.504 INFO [stderr]    Compiling superpixel v0.1.1 (/source)
Dec 05 23:43:51.816 INFO [stderr] warning: unused variable: `idx`
Dec 05 23:43:51.816 INFO [stderr]    --> src/lib.rs:451:17
Dec 05 23:43:51.816 INFO [stderr]     |
Dec 05 23:43:51.816 INFO [stderr] 451 |             let idx = y * width + x;
Dec 05 23:43:51.816 INFO [stderr]     |                 ^^^ help: consider using `_idx` instead
Dec 05 23:43:51.816 INFO [stderr]     |
Dec 05 23:43:51.816 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 23:43:51.816 INFO [stderr] 
Dec 05 23:43:51.816 INFO [stderr] warning: unused variable: `klabels`
Dec 05 23:43:51.816 INFO [stderr]    --> src/lib.rs:438:5
Dec 05 23:43:51.816 INFO [stderr]     |
Dec 05 23:43:51.816 INFO [stderr] 438 |     klabels: &Vec<i32>,
Dec 05 23:43:51.816 INFO [stderr]     |     ^^^^^^^ help: consider using `_klabels` instead
Dec 05 23:43:51.816 INFO [stderr] 
Dec 05 23:43:51.816 INFO [stderr] warning: unused variable: `outline_color`
Dec 05 23:43:51.816 INFO [stderr]    --> src/lib.rs:440:5
Dec 05 23:43:51.816 INFO [stderr]     |
Dec 05 23:43:51.816 INFO [stderr] 440 |     outline_color: &image::Rgb<u8>
Dec 05 23:43:51.816 INFO [stderr]     |     ^^^^^^^^^^^^^ help: consider using `_outline_color` instead
Dec 05 23:43:51.816 INFO [stderr] 
Dec 05 23:43:52.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.67s
Dec 05 23:43:52.246 INFO [stderr] su: No module specific data is present
Dec 05 23:43:52.974 INFO running `"docker" "inspect" "2034dda7d8a17312e0f23c6929df50a3e1e46301b97afc4cf50a9afb8c1b5571"`
Dec 05 23:43:53.186 INFO running `"docker" "rm" "-f" "2034dda7d8a17312e0f23c6929df50a3e1e46301b97afc4cf50a9afb8c1b5571"`
Dec 05 23:43:53.436 INFO [stdout] 2034dda7d8a17312e0f23c6929df50a3e1e46301b97afc4cf50a9afb8c1b5571
Dec 05 23:43:53.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 23:43:53.894 INFO [stdout] 4364ece7761ed85994e34d247e0756751e5c2ae152ff6149ae125cea2272db79
Dec 05 23:43:53.896 INFO running `"docker" "start" "-a" "4364ece7761ed85994e34d247e0756751e5c2ae152ff6149ae125cea2272db79"`
Dec 05 23:43:55.484 INFO [stderr] usermod: no changes
Dec 05 23:43:55.584 INFO [stderr]    Compiling superpixel v0.1.1 (/source)
Dec 05 23:43:57.036 INFO [stderr] warning: unused variable: `idx`
Dec 05 23:43:57.036 INFO [stderr]    --> src/lib.rs:451:17
Dec 05 23:43:57.036 INFO [stderr]     |
Dec 05 23:43:57.036 INFO [stderr] 451 |             let idx = y * width + x;
Dec 05 23:43:57.036 INFO [stderr]     |                 ^^^ help: consider using `_idx` instead
Dec 05 23:43:57.036 INFO [stderr]     |
Dec 05 23:43:57.036 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 23:43:57.036 INFO [stderr] 
Dec 05 23:43:57.036 INFO [stderr] warning: unused variable: `klabels`
Dec 05 23:43:57.036 INFO [stderr]    --> src/lib.rs:438:5
Dec 05 23:43:57.036 INFO [stderr]     |
Dec 05 23:43:57.036 INFO [stderr] 438 |     klabels: &Vec<i32>,
Dec 05 23:43:57.036 INFO [stderr]     |     ^^^^^^^ help: consider using `_klabels` instead
Dec 05 23:43:57.036 INFO [stderr] 
Dec 05 23:43:57.036 INFO [stderr] warning: unused variable: `outline_color`
Dec 05 23:43:57.036 INFO [stderr]    --> src/lib.rs:440:5
Dec 05 23:43:57.036 INFO [stderr]     |
Dec 05 23:43:57.036 INFO [stderr] 440 |     outline_color: &image::Rgb<u8>
Dec 05 23:43:57.036 INFO [stderr]     |     ^^^^^^^^^^^^^ help: consider using `_outline_color` instead
Dec 05 23:43:57.036 INFO [stderr] 
Dec 05 23:43:57.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Dec 05 23:43:57.730 INFO [stderr] su: No module specific data is present
Dec 05 23:43:58.325 INFO running `"docker" "inspect" "4364ece7761ed85994e34d247e0756751e5c2ae152ff6149ae125cea2272db79"`
Dec 05 23:43:58.484 INFO running `"docker" "rm" "-f" "4364ece7761ed85994e34d247e0756751e5c2ae152ff6149ae125cea2272db79"`
Dec 05 23:43:58.704 INFO [stdout] 4364ece7761ed85994e34d247e0756751e5c2ae152ff6149ae125cea2272db79
Dec 05 23:43:58.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 23:43:59.096 INFO [stdout] feecc4f64f32e176088a3a7c48a92d808c9a3778b583f298deb9e97fc5ace61e
Dec 05 23:43:59.102 INFO running `"docker" "start" "-a" "feecc4f64f32e176088a3a7c48a92d808c9a3778b583f298deb9e97fc5ace61e"`
Dec 05 23:43:59.646 INFO [stderr] usermod: no changes
Dec 05 23:43:59.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 23:43:59.747 INFO [stderr]      Running /target/debug/deps/superpixel-c2c81aafd23311d0
Dec 05 23:43:59.749 INFO [stdout] 
Dec 05 23:43:59.749 INFO [stdout] running 2 tests
Dec 05 23:43:59.753 INFO [stdout] test test::test_rgb_to_xyz ... ok
Dec 05 23:43:59.753 INFO [stdout] test test::test_rgb_to_lab ... ok
Dec 05 23:43:59.753 INFO [stdout] 
Dec 05 23:43:59.753 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:43:59.753 INFO [stdout] 
Dec 05 23:43:59.756 INFO [stderr]    Doc-tests superpixel
Dec 05 23:44:01.895 INFO [stdout] 
Dec 05 23:44:01.895 INFO [stdout] running 0 tests
Dec 05 23:44:01.895 INFO [stdout] 
Dec 05 23:44:01.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:44:01.895 INFO [stdout] 
Dec 05 23:44:01.903 INFO [stderr] su: No module specific data is present
Dec 05 23:44:02.098 INFO running `"docker" "inspect" "feecc4f64f32e176088a3a7c48a92d808c9a3778b583f298deb9e97fc5ace61e"`
Dec 05 23:44:02.153 INFO running `"docker" "rm" "-f" "feecc4f64f32e176088a3a7c48a92d808c9a3778b583f298deb9e97fc5ace61e"`
Dec 05 23:44:02.246 INFO [stdout] feecc4f64f32e176088a3a7c48a92d808c9a3778b583f298deb9e97fc5ace61e