Aug 29 19:31:56.913 INFO checking emk/subtitles-rs against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 19:31:56.913 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 19:31:56.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 19:31:57.066 INFO blam! 79a4c205dbd94a8b72250835d4576a0598e8df7005de925809d5267708d219db
Aug 29 19:31:57.068 INFO running `"docker" "start" "-a" "79a4c205dbd94a8b72250835d4576a0598e8df7005de925809d5267708d219db"`
Aug 29 19:31:58.417 INFO kablam!     Checking serde v1.0.25
Aug 29 19:31:58.417 INFO kablam!     Checking chardet v0.2.4
Aug 29 19:31:58.424 INFO kablam!     Checking nom v2.1.0
Aug 29 19:31:58.432 INFO kablam!     Checking unicode-casefold v0.2.0
Aug 29 19:31:58.437 INFO kablam!     Checking cast v0.2.2
Aug 29 19:31:58.437 INFO kablam!     Checking cli_test_dir v0.1.5 (file:///source/cli_test_dir)
Aug 29 19:31:58.442 INFO kablam!     Checking term_size v0.3.1
Aug 29 19:31:59.381 INFO kablam!     Checking memchr v1.0.2
Aug 29 19:31:59.561 INFO kablam!     Checking xattr v0.1.11
Aug 29 19:32:00.093 INFO kablam!     Checking enum_primitive v0.1.1
Aug 29 19:32:00.150 INFO kablam!    Compiling peg v0.5.4
Aug 29 19:32:00.386 INFO kablam!     Checking log v0.4.0
Aug 29 19:32:00.456 INFO kablam!     Checking filetime v0.1.14
Aug 29 19:32:00.834 INFO kablam!     Checking encoding_rs v0.7.1
Aug 29 19:32:00.968 INFO kablam!     Checking inflate v0.3.3
Aug 29 19:32:02.523 INFO kablam!     Checking deflate v0.7.17
Aug 29 19:32:02.590 INFO kablam!     Checking whatlang v0.5.0
Aug 29 19:32:06.326 INFO kablam!     Checking textwrap v0.9.0
Aug 29 19:32:08.596 INFO kablam!     Checking csv-core v0.1.3
Aug 29 19:32:09.264 INFO kablam!     Checking csv v0.15.0
Aug 29 19:32:09.486 INFO kablam!     Checking tar v0.4.14
Aug 29 19:32:09.513 INFO kablam!     Checking log v0.3.9
Aug 29 19:32:12.636 INFO kablam!    Compiling serde_derive_internals v0.18.1
Aug 29 19:32:14.243 INFO kablam!    Compiling structopt-derive v0.1.6
Aug 29 19:32:19.394 INFO kablam!     Checking clap v2.29.0
Aug 29 19:32:23.328 INFO kablam!     Checking png v0.11.0
Aug 29 19:32:23.470 INFO kablam!     Checking flate2 v1.0.1
Aug 29 19:32:23.602 INFO kablam!    Compiling palette v0.2.1
Aug 29 19:32:23.714 INFO kablam!    Compiling isolang v0.2.1
Aug 29 19:32:26.173 INFO kablam!    Compiling substudy v0.4.5 (file:///source/substudy)
Aug 29 19:32:33.006 INFO kablam!    Compiling aligned_media v0.1.0 (file:///source/aligned_media)
Aug 29 19:32:34.238 INFO kablam!     Checking env_logger v0.4.3
Aug 29 19:32:34.757 INFO kablam!     Checking pbr v1.0.0
Aug 29 19:32:34.757 INFO kablam!     Checking failure v0.1.1
Aug 29 19:32:34.757 INFO kablam!    Compiling serde_derive v1.0.25
Aug 29 19:32:35.983 INFO kablam!     Checking image v0.18.0
Aug 29 19:32:36.191 INFO kablam!     Checking quick-xml v0.10.1
Aug 29 19:32:37.581 INFO kablam!     Checking quickcheck v0.5.0
Aug 29 19:32:40.507 INFO kablam!     Checking common_failures v0.1.1 (file:///source/common_failures)
Aug 29 19:32:42.584 INFO kablam!     Checking submodel v0.1.0 (file:///source/submodel)
Aug 29 19:32:47.683 INFO kablam!     Checking vobsub v0.2.3 (file:///source/vobsub)
Aug 29 19:32:50.348 INFO kablam!     Checking subtitle_ocr v0.1.0 (file:///source/subtitle_ocr)
Aug 29 19:32:54.383 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 29 19:32:54.383 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Aug 29 19:32:54.383 INFO kablam!    |
Aug 29 19:32:54.383 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Aug 29 19:32:54.383 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:32:54.383 INFO kablam!    |
Aug 29 19:32:54.383 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 19:32:54.383 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 29 19:32:54.383 INFO kablam! 
Aug 29 19:32:54.789 INFO kablam!     Checking serde_json v1.0.8
Aug 29 19:32:54.789 INFO kablam!     Checking csv v1.0.0-beta.5
Aug 29 19:32:59.085 INFO kablam!     Checking structopt v0.1.6
Aug 29 19:33:01.046 INFO kablam!     Checking docopt v0.8.1
Aug 29 19:33:01.764 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 29 19:33:01.764 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Aug 29 19:33:01.765 INFO kablam!    |
Aug 29 19:33:01.765 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Aug 29 19:33:01.765 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:33:01.765 INFO kablam!    |
Aug 29 19:33:01.765 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 19:33:01.765 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 29 19:33:01.765 INFO kablam! 
Aug 29 19:33:01.786 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 29 19:33:01.786 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Aug 29 19:33:01.786 INFO kablam!     |
Aug 29 19:33:01.786 INFO kablam! 317 | /     lines.into_iter()
Aug 29 19:33:01.786 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Aug 29 19:33:01.786 INFO kablam! 319 | |         .collect::<Vec<_>>();
Aug 29 19:33:01.786 INFO kablam!     | |_____________________________^
Aug 29 19:33:01.786 INFO kablam!     |
Aug 29 19:33:01.786 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 29 19:33:01.786 INFO kablam! 
Aug 29 19:33:03.482 INFO kablam!     Checking handlebars v0.29.1
Aug 29 19:33:04.085 INFO kablam!     Checking subtitles2srt v0.1.0 (file:///source/subtitles2srt)
Aug 29 19:33:04.087 INFO kablam!     Checking vobsub2png v0.1.4 (file:///source/vobsub2png)
Aug 29 19:33:04.090 INFO kablam!     Checking opus_tools v0.1.3 (file:///source/opus_tools)
Aug 29 19:33:13.315 INFO kablam!     Checking substudy-backend v0.1.0 (file:///source/backend)
Aug 29 19:33:33.610 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
Aug 29 19:33:33.635 INFO kablam! su: No module specific data is present
Aug 29 19:33:34.098 INFO running `"docker" "rm" "-f" "79a4c205dbd94a8b72250835d4576a0598e8df7005de925809d5267708d219db"`
Aug 29 19:33:34.258 INFO blam! 79a4c205dbd94a8b72250835d4576a0598e8df7005de925809d5267708d219db