Nov 17 21:28:38.520 INFO testing superpixel-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 21:28:38.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 21:28:38.741 INFO [stdout] 18efc432a46bbdc7882bb843d84c9250905ba04f5c674d841dcc07fcbc6e311f
Nov 17 21:28:38.751 INFO running `"docker" "start" "-a" "18efc432a46bbdc7882bb843d84c9250905ba04f5c674d841dcc07fcbc6e311f"`
Nov 17 21:28:39.416 INFO [stderr] usermod: no changes
Nov 17 21:28:39.571 INFO [stderr]    Compiling syn v0.15.21
Nov 17 21:28:48.618 INFO [stderr]    Compiling num-derive v0.2.3
Nov 17 21:28:56.317 INFO [stderr]    Compiling image v0.19.0
Nov 17 21:29:08.180 INFO [stderr]    Compiling superpixel v0.1.1 (/source)
Nov 17 21:29:10.111 INFO [stderr] warning: unused variable: `idx`
Nov 17 21:29:10.111 INFO [stderr]    --> src/lib.rs:451:17
Nov 17 21:29:10.111 INFO [stderr]     |
Nov 17 21:29:10.111 INFO [stderr] 451 |             let idx = y * width + x;
Nov 17 21:29:10.111 INFO [stderr]     |                 ^^^ help: consider using `_idx` instead
Nov 17 21:29:10.111 INFO [stderr]     |
Nov 17 21:29:10.111 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 21:29:10.111 INFO [stderr] 
Nov 17 21:29:10.111 INFO [stderr] warning: unused variable: `klabels`
Nov 17 21:29:10.111 INFO [stderr]    --> src/lib.rs:438:5
Nov 17 21:29:10.111 INFO [stderr]     |
Nov 17 21:29:10.111 INFO [stderr] 438 |     klabels: &Vec<i32>,
Nov 17 21:29:10.111 INFO [stderr]     |     ^^^^^^^ help: consider using `_klabels` instead
Nov 17 21:29:10.111 INFO [stderr] 
Nov 17 21:29:10.111 INFO [stderr] warning: unused variable: `outline_color`
Nov 17 21:29:10.111 INFO [stderr]    --> src/lib.rs:440:5
Nov 17 21:29:10.111 INFO [stderr]     |
Nov 17 21:29:10.111 INFO [stderr] 440 |     outline_color: &image::Rgb<u8>
Nov 17 21:29:10.111 INFO [stderr]     |     ^^^^^^^^^^^^^ help: consider using `_outline_color` instead
Nov 17 21:29:10.111 INFO [stderr] 
Nov 17 21:29:10.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.99s
Nov 17 21:29:10.435 INFO [stderr] su: No module specific data is present
Nov 17 21:29:10.749 INFO running `"docker" "inspect" "18efc432a46bbdc7882bb843d84c9250905ba04f5c674d841dcc07fcbc6e311f"`
Nov 17 21:29:10.856 INFO running `"docker" "rm" "-f" "18efc432a46bbdc7882bb843d84c9250905ba04f5c674d841dcc07fcbc6e311f"`
Nov 17 21:29:10.980 INFO [stdout] 18efc432a46bbdc7882bb843d84c9250905ba04f5c674d841dcc07fcbc6e311f
Nov 17 21:29:10.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 21:29:11.127 INFO [stdout] deeec3b2b591d3e8c5d4672c865757cd853fe816c20c63fdff90fcccf2aa6676
Nov 17 21:29:11.130 INFO running `"docker" "start" "-a" "deeec3b2b591d3e8c5d4672c865757cd853fe816c20c63fdff90fcccf2aa6676"`
Nov 17 21:29:11.761 INFO [stderr] usermod: no changes
Nov 17 21:29:11.840 INFO [stderr]    Compiling superpixel v0.1.1 (/source)
Nov 17 21:29:13.779 INFO [stderr] warning: unused variable: `idx`
Nov 17 21:29:13.779 INFO [stderr]    --> src/lib.rs:451:17
Nov 17 21:29:13.779 INFO [stderr]     |
Nov 17 21:29:13.779 INFO [stderr] 451 |             let idx = y * width + x;
Nov 17 21:29:13.779 INFO [stderr]     |                 ^^^ help: consider using `_idx` instead
Nov 17 21:29:13.779 INFO [stderr]     |
Nov 17 21:29:13.779 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 21:29:13.779 INFO [stderr] 
Nov 17 21:29:13.779 INFO [stderr] warning: unused variable: `klabels`
Nov 17 21:29:13.779 INFO [stderr]    --> src/lib.rs:438:5
Nov 17 21:29:13.779 INFO [stderr]     |
Nov 17 21:29:13.779 INFO [stderr] 438 |     klabels: &Vec<i32>,
Nov 17 21:29:13.779 INFO [stderr]     |     ^^^^^^^ help: consider using `_klabels` instead
Nov 17 21:29:13.779 INFO [stderr] 
Nov 17 21:29:13.779 INFO [stderr] warning: unused variable: `outline_color`
Nov 17 21:29:13.779 INFO [stderr]    --> src/lib.rs:440:5
Nov 17 21:29:13.779 INFO [stderr]     |
Nov 17 21:29:13.779 INFO [stderr] 440 |     outline_color: &image::Rgb<u8>
Nov 17 21:29:13.779 INFO [stderr]     |     ^^^^^^^^^^^^^ help: consider using `_outline_color` instead
Nov 17 21:29:13.779 INFO [stderr] 
Nov 17 21:29:14.449 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Nov 17 21:29:14.450 INFO [stderr] su: No module specific data is present
Nov 17 21:29:14.947 INFO running `"docker" "inspect" "deeec3b2b591d3e8c5d4672c865757cd853fe816c20c63fdff90fcccf2aa6676"`
Nov 17 21:29:15.074 INFO running `"docker" "rm" "-f" "deeec3b2b591d3e8c5d4672c865757cd853fe816c20c63fdff90fcccf2aa6676"`
Nov 17 21:29:15.285 INFO [stdout] deeec3b2b591d3e8c5d4672c865757cd853fe816c20c63fdff90fcccf2aa6676
Nov 17 21:29:15.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 21:29:15.742 INFO [stdout] 0e69588aca2d9c0650b564a98df55e882b94adecd98544cef3dfd9f9f6081353
Nov 17 21:29:15.742 INFO running `"docker" "start" "-a" "0e69588aca2d9c0650b564a98df55e882b94adecd98544cef3dfd9f9f6081353"`
Nov 17 21:29:17.167 INFO [stderr] usermod: no changes
Nov 17 21:29:17.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 17 21:29:17.310 INFO [stderr]      Running /target/debug/deps/superpixel-735d9bb9e365edb2
Nov 17 21:29:17.314 INFO [stderr]    Doc-tests superpixel
Nov 17 21:29:17.314 INFO [stdout] 
Nov 17 21:29:17.314 INFO [stdout] running 2 tests
Nov 17 21:29:17.314 INFO [stdout] test test::test_rgb_to_lab ... ok
Nov 17 21:29:17.315 INFO [stdout] test test::test_rgb_to_xyz ... ok
Nov 17 21:29:17.315 INFO [stdout] 
Nov 17 21:29:17.315 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 21:29:17.315 INFO [stdout] 
Nov 17 21:29:20.593 INFO [stdout] 
Nov 17 21:29:20.593 INFO [stdout] running 0 tests
Nov 17 21:29:20.593 INFO [stdout] 
Nov 17 21:29:20.593 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 21:29:20.594 INFO [stdout] 
Nov 17 21:29:20.603 INFO [stderr] su: No module specific data is present
Nov 17 21:29:20.964 INFO running `"docker" "inspect" "0e69588aca2d9c0650b564a98df55e882b94adecd98544cef3dfd9f9f6081353"`
Nov 17 21:29:21.106 INFO running `"docker" "rm" "-f" "0e69588aca2d9c0650b564a98df55e882b94adecd98544cef3dfd9f9f6081353"`
Nov 17 21:29:21.255 INFO [stdout] 0e69588aca2d9c0650b564a98df55e882b94adecd98544cef3dfd9f9f6081353