Sep 20 22:48:02.265 INFO checking emk/subtitles-rs against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 22:48:02.266 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 22:48:02.266 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:48:02.574 INFO blam! 12e4b2e843b3884e8e2e523d8802ea6bb55d7d87fb2ca5a64f53eafad8bb39c9
Sep 20 22:48:02.576 INFO running `"docker" "start" "-a" "12e4b2e843b3884e8e2e523d8802ea6bb55d7d87fb2ca5a64f53eafad8bb39c9"`
Sep 20 22:48:04.789 INFO kablam! usermod: no changes
Sep 20 22:48:05.111 INFO kablam!     Checking serde v1.0.25
Sep 20 22:48:05.118 INFO kablam!     Checking quick-error v1.2.1
Sep 20 22:48:05.118 INFO kablam!     Checking pest v0.3.3
Sep 20 22:48:05.120 INFO kablam!     Checking chardet v0.2.4
Sep 20 22:48:05.122 INFO kablam!     Checking unicode-casefold v0.2.0
Sep 20 22:48:05.123 INFO kablam!     Checking cast v0.2.2
Sep 20 22:48:05.124 INFO kablam!     Checking nom v2.1.0
Sep 20 22:48:05.125 INFO kablam!     Checking cli_test_dir v0.1.5 (/source/cli_test_dir)
Sep 20 22:48:06.284 INFO kablam!     Checking difference v1.0.0
Sep 20 22:48:07.124 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 20 22:48:07.163 INFO kablam!     Checking term_size v0.3.1
Sep 20 22:48:07.598 INFO kablam!     Checking memchr v1.0.2
Sep 20 22:48:08.234 INFO kablam!     Checking xattr v0.1.11
Sep 20 22:48:08.564 INFO kablam!    Compiling peg v0.5.4
Sep 20 22:48:09.328 INFO kablam!     Checking enum_primitive v0.1.1
Sep 20 22:48:09.443 INFO kablam!     Checking inflate v0.3.3
Sep 20 22:48:09.990 INFO kablam!     Checking deflate v0.7.17
Sep 20 22:48:10.292 INFO kablam!     Checking log v0.4.0
Sep 20 22:48:11.751 INFO kablam!     Checking filetime v0.1.14
Sep 20 22:48:13.034 INFO kablam!     Checking encoding_rs v0.7.1
Sep 20 22:48:13.947 INFO kablam!     Checking whatlang v0.5.0
Sep 20 22:48:16.712 INFO kablam!    Compiling phf_generator v0.7.21
Sep 20 22:48:17.956 INFO kablam!     Checking textwrap v0.9.0
Sep 20 22:48:18.752 INFO kablam!     Checking csv-core v0.1.3
Sep 20 22:48:18.846 INFO kablam!     Checking csv v0.15.0
Sep 20 22:48:22.714 INFO kablam!     Checking log v0.3.9
Sep 20 22:48:24.119 INFO kablam!     Checking tar v0.4.14
Sep 20 22:48:28.250 INFO kablam!    Compiling serde_derive_internals v0.18.1
Sep 20 22:48:28.322 INFO kablam!    Compiling structopt-derive v0.1.6
Sep 20 22:48:28.638 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 20 22:48:28.866 INFO kablam!     Checking clap v2.29.0
Sep 20 22:48:30.347 INFO kablam!    Compiling substudy v0.4.5 (/source/substudy)
Sep 20 22:48:31.478 INFO kablam!    Compiling aligned_media v0.1.0 (/source/aligned_media)
Sep 20 22:48:36.538 INFO kablam!     Checking pbr v1.0.0
Sep 20 22:48:36.569 INFO kablam!     Checking env_logger v0.4.3
Sep 20 22:48:36.742 INFO kablam!     Checking flate2 v1.0.1
Sep 20 22:48:39.248 INFO kablam!     Checking failure v0.1.1
Sep 20 22:48:39.422 INFO kablam!    Compiling palette v0.2.1
Sep 20 22:48:39.708 INFO kablam!    Compiling isolang v0.2.1
Sep 20 22:48:40.010 INFO kablam!     Checking png v0.11.0
Sep 20 22:48:40.126 INFO kablam!     Checking quick-xml v0.10.1
Sep 20 22:48:46.496 INFO kablam!     Checking quickcheck v0.5.0
Sep 20 22:48:46.688 INFO kablam!    Compiling serde_derive v1.0.25
Sep 20 22:48:46.747 INFO kablam!     Checking common_failures v0.1.1 (/source/common_failures)
Sep 20 22:48:47.231 INFO kablam!     Checking image v0.18.0
Sep 20 22:48:49.275 INFO kablam!     Checking submodel v0.1.0 (/source/submodel)
Sep 20 22:48:57.581 INFO kablam!     Checking vobsub v0.2.3 (/source/vobsub)
Sep 20 22:49:04.018 INFO kablam!     Checking serde_json v1.0.8
Sep 20 22:49:04.018 INFO kablam!     Checking csv v1.0.0-beta.5
Sep 20 22:49:06.666 INFO kablam!     Checking subtitle_ocr v0.1.0 (/source/subtitle_ocr)
Sep 20 22:49:11.768 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 22:49:11.768 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 20 22:49:11.768 INFO kablam!    |
Sep 20 22:49:11.768 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 20 22:49:11.768 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:49:11.768 INFO kablam!    |
Sep 20 22:49:11.768 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:49:11.768 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 22:49:11.768 INFO kablam! 
Sep 20 22:49:14.576 INFO kablam!     Checking structopt v0.1.6
Sep 20 22:49:16.102 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 22:49:16.103 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 20 22:49:16.103 INFO kablam!    |
Sep 20 22:49:16.103 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 20 22:49:16.104 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:49:16.122 INFO kablam!    |
Sep 20 22:49:16.123 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:49:16.123 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 22:49:16.123 INFO kablam! 
Sep 20 22:49:16.162 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 22:49:16.163 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Sep 20 22:49:16.163 INFO kablam!     |
Sep 20 22:49:16.164 INFO kablam! 317 | /     lines.into_iter()
Sep 20 22:49:16.164 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Sep 20 22:49:16.164 INFO kablam! 319 | |         .collect::<Vec<_>>();
Sep 20 22:49:16.165 INFO kablam!     | |_____________________________^
Sep 20 22:49:16.182 INFO kablam!     |
Sep 20 22:49:16.183 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 22:49:16.183 INFO kablam! 
Sep 20 22:49:16.638 INFO kablam!     Checking handlebars v0.29.1
Sep 20 22:49:17.848 INFO kablam!     Checking docopt v0.8.1
Sep 20 22:49:20.124 INFO kablam!     Checking vobsub2png v0.1.4 (/source/vobsub2png)
Sep 20 22:49:20.127 INFO kablam!     Checking subtitles2srt v0.1.0 (/source/subtitles2srt)
Sep 20 22:49:20.129 INFO kablam!     Checking opus_tools v0.1.3 (/source/opus_tools)
Sep 20 22:49:25.258 INFO kablam!     Checking substudy-backend v0.1.0 (/source/backend)
Sep 20 22:49:51.665 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
Sep 20 22:49:51.715 INFO kablam! su: No module specific data is present
Sep 20 22:49:52.813 INFO running `"docker" "rm" "-f" "12e4b2e843b3884e8e2e523d8802ea6bb55d7d87fb2ca5a64f53eafad8bb39c9"`
Sep 20 22:49:52.935 INFO blam! 12e4b2e843b3884e8e2e523d8802ea6bb55d7d87fb2ca5a64f53eafad8bb39c9