Oct 27 05:12:29.519 INFO checking emk/subtitles-rs against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 27 05:12:29.519 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"` Oct 27 05:12:30.130 INFO blam! 0e9a8c526b5fde95c93747881f8bb121ccd98b5180e6299d4ad6bfb5a439a772 Oct 27 05:12:30.132 INFO running `"docker" "start" "-a" "0e9a8c526b5fde95c93747881f8bb121ccd98b5180e6299d4ad6bfb5a439a772"` Oct 27 05:12:31.834 INFO kablam! usermod: no changes Oct 27 05:12:32.169 INFO kablam! Checking unicode-casefold v0.2.0 Oct 27 05:12:32.170 INFO kablam! Checking chardet v0.2.4 Oct 27 05:12:32.170 INFO kablam! Checking cli_test_dir v0.1.5 (/source/cli_test_dir) Oct 27 05:12:32.176 INFO kablam! Checking term_size v0.3.1 Oct 27 05:12:32.176 INFO kablam! Checking memchr v1.0.2 Oct 27 05:12:32.177 INFO kablam! Checking xattr v0.1.11 Oct 27 05:12:32.177 INFO kablam! Checking serde_json v1.0.8 Oct 27 05:12:33.835 INFO kablam! Checking whatlang v0.5.0 Oct 27 05:12:34.404 INFO kablam! Compiling substudy v0.4.5 (/source/substudy) Oct 27 05:12:34.497 INFO kablam! Compiling aligned_media v0.1.0 (/source/aligned_media) Oct 27 05:12:34.865 INFO kablam! Checking textwrap v0.9.0 Oct 27 05:12:34.915 INFO kablam! Checking csv-core v0.1.3 Oct 27 05:12:35.145 INFO kablam! Checking csv v0.15.0 Oct 27 05:12:37.691 INFO kablam! Compiling structopt-derive v0.1.6 Oct 27 05:12:38.307 INFO kablam! Checking tar v0.4.14 Oct 27 05:12:38.489 INFO kablam! Checking clap v2.29.0 Oct 27 05:12:39.611 INFO kablam! Checking csv v1.0.0-beta.5 Oct 27 05:12:39.711 INFO kablam! Checking flate2 v1.0.1 Oct 27 05:12:39.930 INFO kablam! Compiling palette v0.2.1 Oct 27 05:12:40.404 INFO kablam! Compiling isolang v0.2.1 Oct 27 05:12:40.491 INFO kablam! Checking image v0.18.0 Oct 27 05:12:42.027 INFO kablam! Checking env_logger v0.4.3 Oct 27 05:12:46.279 INFO kablam! Checking pbr v1.0.0 Oct 27 05:12:48.109 INFO kablam! Checking docopt v0.8.1 Oct 27 05:12:49.907 INFO kablam! Checking handlebars v0.29.1 Oct 27 05:12:49.931 INFO kablam! Checking quickcheck v0.5.0 Oct 27 05:12:50.410 INFO kablam! Checking common_failures v0.1.1 (/source/common_failures) Oct 27 05:12:51.051 INFO kablam! Checking quick-xml v0.10.1 Oct 27 05:12:52.810 INFO kablam! Checking vobsub v0.2.3 (/source/vobsub) Oct 27 05:12:53.239 INFO kablam! Checking submodel v0.1.0 (/source/submodel) Oct 27 05:12:56.303 INFO kablam! Checking opus_tools v0.1.3 (/source/opus_tools) Oct 27 05:13:02.407 INFO kablam! Checking subtitle_ocr v0.1.0 (/source/subtitle_ocr) Oct 27 05:13:03.085 INFO kablam! Checking vobsub2png v0.1.4 (/source/vobsub2png) Oct 27 05:13:07.007 INFO kablam! Checking structopt v0.1.6 Oct 27 05:13:09.454 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used Oct 27 05:13:09.454 INFO kablam! --> subtitle_ocr/src/ctx.rs:49:9 Oct 27 05:13:09.454 INFO kablam! | Oct 27 05:13:09.454 INFO kablam! 49 | lines.into_iter().map(|l| group_into_glyphs(l)).collect::>(); Oct 27 05:13:09.454 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 05:13:09.454 INFO kablam! | Oct 27 05:13:09.454 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 05:13:09.454 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Oct 27 05:13:09.454 INFO kablam! Oct 27 05:13:09.563 INFO kablam! Checking subtitles2srt v0.1.0 (/source/subtitles2srt) Oct 27 05:13:17.219 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used Oct 27 05:13:17.220 INFO kablam! --> subtitle_ocr/src/ctx.rs:49:9 Oct 27 05:13:17.220 INFO kablam! | Oct 27 05:13:17.221 INFO kablam! 49 | lines.into_iter().map(|l| group_into_glyphs(l)).collect::>(); Oct 27 05:13:17.222 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 05:13:17.222 INFO kablam! | Oct 27 05:13:17.223 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 27 05:13:17.223 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Oct 27 05:13:17.224 INFO kablam! Oct 27 05:13:17.271 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used Oct 27 05:13:17.272 INFO kablam! --> subtitle_ocr/src/segmentation.rs:317:5 Oct 27 05:13:17.273 INFO kablam! | Oct 27 05:13:17.273 INFO kablam! 317 | / lines.into_iter() Oct 27 05:13:17.274 INFO kablam! 318 | | .map(|line| group_into_glyphs(line)) Oct 27 05:13:17.274 INFO kablam! 319 | | .collect::>(); Oct 27 05:13:17.275 INFO kablam! | |_____________________________^ Oct 27 05:13:17.278 INFO kablam! | Oct 27 05:13:17.278 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Oct 27 05:13:17.279 INFO kablam! Oct 27 05:13:22.846 INFO kablam! Checking substudy-backend v0.1.0 (/source/backend) Oct 27 05:13:49.777 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 17s Oct 27 05:13:49.823 INFO kablam! su: No module specific data is present Oct 27 05:13:51.181 INFO running `"docker" "rm" "-f" "0e9a8c526b5fde95c93747881f8bb121ccd98b5180e6299d4ad6bfb5a439a772"` Oct 27 05:13:51.415 INFO blam! 0e9a8c526b5fde95c93747881f8bb121ccd98b5180e6299d4ad6bfb5a439a772