Dec 13 18:22:02.023 INFO testing glfmn/watermark against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 18:22:02.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 18:22:02.555 INFO [stdout] ff37a2c122a3ffad2c1b47e9acffa9d3f829ffb871c65392d8836751b26fba35
Dec 13 18:22:02.563 INFO running `"docker" "start" "-a" "ff37a2c122a3ffad2c1b47e9acffa9d3f829ffb871c65392d8836751b26fba35"`
Dec 13 18:22:03.739 INFO [stderr] usermod: no changes
Dec 13 18:22:03.929 INFO [stderr]    Compiling watermark v0.1.0 (/source)
Dec 13 18:22:06.431 INFO [stderr] warning: unused import: `GenericImage`
Dec 13 18:22:06.431 INFO [stderr]  --> src/main.rs:7:31
Dec 13 18:22:06.431 INFO [stderr]   |
Dec 13 18:22:06.431 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 13 18:22:06.431 INFO [stderr]   |                               ^^^^^^^^^^^^
Dec 13 18:22:06.431 INFO [stderr]   |
Dec 13 18:22:06.431 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 18:22:06.431 INFO [stderr] 
Dec 13 18:22:06.431 INFO [stderr] warning: unused import: `ImageBuffer`
Dec 13 18:22:06.431 INFO [stderr]  --> src/block.rs:1:45
Dec 13 18:22:06.431 INFO [stderr]   |
Dec 13 18:22:06.431 INFO [stderr] 1 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 13 18:22:06.431 INFO [stderr]   |                                             ^^^^^^^^^^^
Dec 13 18:22:06.431 INFO [stderr] 
Dec 13 18:22:06.679 INFO [stderr] warning: unused import: `GenericImageView`
Dec 13 18:22:06.679 INFO [stderr]  --> src/main.rs:7:13
Dec 13 18:22:06.679 INFO [stderr]   |
Dec 13 18:22:06.679 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 13 18:22:06.679 INFO [stderr]   |             ^^^^^^^^^^^^^^^^
Dec 13 18:22:06.679 INFO [stderr] 
Dec 13 18:22:06.679 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 13 18:22:06.679 INFO [stderr]  --> src/block.rs:2:5
Dec 13 18:22:06.679 INFO [stderr]   |
Dec 13 18:22:06.679 INFO [stderr] 2 | use rayon::prelude::*;
Dec 13 18:22:06.679 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 13 18:22:06.679 INFO [stderr] 
Dec 13 18:22:06.691 INFO [stderr] warning: unused variable: `row`
Dec 13 18:22:06.691 INFO [stderr]    --> src/main.rs:194:13
Dec 13 18:22:06.691 INFO [stderr]     |
Dec 13 18:22:06.691 INFO [stderr] 194 |         let row = &permuted[start..end];
Dec 13 18:22:06.691 INFO [stderr]     |             ^^^ help: consider using `_row` instead
Dec 13 18:22:06.691 INFO [stderr]     |
Dec 13 18:22:06.691 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 18:22:06.691 INFO [stderr] 
Dec 13 18:22:06.752 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:22:06.752 INFO [stderr]    --> src/main.rs:200:5
Dec 13 18:22:06.752 INFO [stderr]     |
Dec 13 18:22:06.752 INFO [stderr] 200 |     write_image(output, mark_width, mark_height, &extracted);
Dec 13 18:22:06.752 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:22:06.752 INFO [stderr]     |
Dec 13 18:22:06.752 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 18:22:06.752 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:22:06.752 INFO [stderr] 
Dec 13 18:22:12.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
Dec 13 18:22:12.313 INFO [stderr] su: No module specific data is present
Dec 13 18:22:13.275 INFO running `"docker" "inspect" "ff37a2c122a3ffad2c1b47e9acffa9d3f829ffb871c65392d8836751b26fba35"`
Dec 13 18:22:13.616 INFO running `"docker" "rm" "-f" "ff37a2c122a3ffad2c1b47e9acffa9d3f829ffb871c65392d8836751b26fba35"`
Dec 13 18:22:13.903 INFO [stdout] ff37a2c122a3ffad2c1b47e9acffa9d3f829ffb871c65392d8836751b26fba35
Dec 13 18:22:13.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 18:22:14.535 INFO [stdout] 8ef8181763dc11a8815b7c42d9f193f4601e6ec53c86a04707556804ee7f252e
Dec 13 18:22:14.535 INFO running `"docker" "start" "-a" "8ef8181763dc11a8815b7c42d9f193f4601e6ec53c86a04707556804ee7f252e"`
Dec 13 18:22:15.883 INFO [stderr] usermod: no changes
Dec 13 18:22:16.055 INFO [stderr]    Compiling watermark v0.1.0 (/source)
Dec 13 18:22:17.771 INFO [stderr] warning: unused import: `GenericImage`
Dec 13 18:22:17.771 INFO [stderr]  --> src/main.rs:7:31
Dec 13 18:22:17.771 INFO [stderr]   |
Dec 13 18:22:17.771 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 13 18:22:17.771 INFO [stderr]   |                               ^^^^^^^^^^^^
Dec 13 18:22:17.771 INFO [stderr]   |
Dec 13 18:22:17.771 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 18:22:17.771 INFO [stderr] 
Dec 13 18:22:17.771 INFO [stderr] warning: unused import: `ImageBuffer`
Dec 13 18:22:17.771 INFO [stderr]  --> src/block.rs:1:45
Dec 13 18:22:17.771 INFO [stderr]   |
Dec 13 18:22:17.771 INFO [stderr] 1 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 13 18:22:17.771 INFO [stderr]   |                                             ^^^^^^^^^^^
Dec 13 18:22:17.771 INFO [stderr] 
Dec 13 18:22:17.967 INFO [stderr] warning: unused import: `GenericImageView`
Dec 13 18:22:17.967 INFO [stderr]  --> src/main.rs:7:13
Dec 13 18:22:17.967 INFO [stderr]   |
Dec 13 18:22:17.967 INFO [stderr] 7 | use image::{GenericImageView, GenericImage, ImageBuffer};
Dec 13 18:22:17.967 INFO [stderr]   |             ^^^^^^^^^^^^^^^^
Dec 13 18:22:17.967 INFO [stderr] 
Dec 13 18:22:17.967 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 13 18:22:17.967 INFO [stderr]  --> src/block.rs:2:5
Dec 13 18:22:17.967 INFO [stderr]   |
Dec 13 18:22:17.967 INFO [stderr] 2 | use rayon::prelude::*;
Dec 13 18:22:17.967 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 13 18:22:17.967 INFO [stderr] 
Dec 13 18:22:17.987 INFO [stderr] warning: unused variable: `row`
Dec 13 18:22:17.987 INFO [stderr]    --> src/main.rs:194:13
Dec 13 18:22:17.987 INFO [stderr]     |
Dec 13 18:22:17.987 INFO [stderr] 194 |         let row = &permuted[start..end];
Dec 13 18:22:17.987 INFO [stderr]     |             ^^^ help: consider using `_row` instead
Dec 13 18:22:17.987 INFO [stderr]     |
Dec 13 18:22:17.987 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 18:22:17.987 INFO [stderr] 
Dec 13 18:22:18.051 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:22:18.051 INFO [stderr]    --> src/main.rs:200:5
Dec 13 18:22:18.051 INFO [stderr]     |
Dec 13 18:22:18.051 INFO [stderr] 200 |     write_image(output, mark_width, mark_height, &extracted);
Dec 13 18:22:18.051 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:22:18.051 INFO [stderr]     |
Dec 13 18:22:18.051 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 18:22:18.051 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:22:18.051 INFO [stderr] 
Dec 13 18:22:20.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Dec 13 18:22:20.331 INFO [stderr] su: No module specific data is present
Dec 13 18:22:21.221 INFO running `"docker" "inspect" "8ef8181763dc11a8815b7c42d9f193f4601e6ec53c86a04707556804ee7f252e"`
Dec 13 18:22:21.580 INFO running `"docker" "rm" "-f" "8ef8181763dc11a8815b7c42d9f193f4601e6ec53c86a04707556804ee7f252e"`
Dec 13 18:22:21.899 INFO [stdout] 8ef8181763dc11a8815b7c42d9f193f4601e6ec53c86a04707556804ee7f252e
Dec 13 18:22:21.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 18:22:22.352 INFO [stdout] b99d4cfde2c2a7374ef7c01488bd03a8acd9adfe5f4765c9641cf260be3ed09b
Dec 13 18:22:22.354 INFO running `"docker" "start" "-a" "b99d4cfde2c2a7374ef7c01488bd03a8acd9adfe5f4765c9641cf260be3ed09b"`
Dec 13 18:22:24.415 INFO [stderr] usermod: no changes
Dec 13 18:22:24.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 13 18:22:24.594 INFO [stderr]      Running /target/debug/deps/watermark-7840567f66a72b59
Dec 13 18:22:24.619 INFO [stdout] 
Dec 13 18:22:24.619 INFO [stdout] running 2 tests
Dec 13 18:22:24.620 INFO [stdout] test block::block_test::dist ... ok
Dec 13 18:22:24.784 INFO [stdout] test block::block_test::blocks_from_image ... ok
Dec 13 18:22:24.784 INFO [stdout] 
Dec 13 18:22:24.785 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:22:24.785 INFO [stdout] 
Dec 13 18:22:24.789 INFO [stderr] su: No module specific data is present
Dec 13 18:22:26.057 INFO running `"docker" "inspect" "b99d4cfde2c2a7374ef7c01488bd03a8acd9adfe5f4765c9641cf260be3ed09b"`
Dec 13 18:22:26.319 INFO running `"docker" "rm" "-f" "b99d4cfde2c2a7374ef7c01488bd03a8acd9adfe5f4765c9641cf260be3ed09b"`
Dec 13 18:22:26.695 INFO [stdout] b99d4cfde2c2a7374ef7c01488bd03a8acd9adfe5f4765c9641cf260be3ed09b