Aug 31 05:24:13.465 INFO checking emk/subtitles-rs against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 05:24:13.465 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 05:24:13.465 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 05:24:13.669 INFO blam! 7a3bb94de895d8c178caee8e15fa764e0f68b3314a301df4ebe8bd3fe363b1ee
Aug 31 05:24:13.672 INFO running `"docker" "start" "-a" "7a3bb94de895d8c178caee8e15fa764e0f68b3314a301df4ebe8bd3fe363b1ee"`
Aug 31 05:24:14.834 INFO kablam!     Checking serde v1.0.25
Aug 31 05:24:14.839 INFO kablam!     Checking unicode-casefold v0.2.0
Aug 31 05:24:14.839 INFO kablam!     Checking nom v2.1.0
Aug 31 05:24:14.839 INFO kablam!     Checking chardet v0.2.4
Aug 31 05:24:14.840 INFO kablam!     Checking cli_test_dir v0.1.5 (file:///source/cli_test_dir)
Aug 31 05:24:14.840 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 31 05:24:14.841 INFO kablam!     Checking enum_primitive v0.1.1
Aug 31 05:24:15.786 INFO kablam!     Checking term_size v0.3.1
Aug 31 05:24:16.902 INFO kablam!     Checking memchr v1.0.2
Aug 31 05:24:17.331 INFO kablam!     Checking xattr v0.1.11
Aug 31 05:24:17.484 INFO kablam!    Compiling peg v0.5.4
Aug 31 05:24:17.501 INFO kablam!     Checking num-complex v0.1.41
Aug 31 05:24:17.727 INFO kablam!     Checking log v0.4.0
Aug 31 05:24:18.445 INFO kablam!     Checking filetime v0.1.14
Aug 31 05:24:19.586 INFO kablam!     Checking encoding_rs v0.7.1
Aug 31 05:24:20.488 INFO kablam!     Checking deflate v0.7.17
Aug 31 05:24:20.965 INFO kablam!     Checking whatlang v0.5.0
Aug 31 05:24:25.432 INFO kablam!    Compiling phf_generator v0.7.21
Aug 31 05:24:25.779 INFO kablam!     Checking num-bigint v0.1.41
Aug 31 05:24:26.973 INFO kablam!     Checking textwrap v0.9.0
Aug 31 05:24:28.588 INFO kablam!     Checking csv-core v0.1.3
Aug 31 05:24:28.849 INFO kablam!     Checking csv v0.15.0
Aug 31 05:24:29.335 INFO kablam!     Checking tar v0.4.14
Aug 31 05:24:36.186 INFO kablam!     Checking log v0.3.9
Aug 31 05:24:36.214 INFO kablam!    Compiling serde_derive_internals v0.18.1
Aug 31 05:24:36.273 INFO kablam!    Compiling structopt-derive v0.1.6
Aug 31 05:24:36.433 INFO kablam!     Checking backtrace-sys v0.1.16
Aug 31 05:24:37.304 INFO kablam!    Compiling phf_codegen v0.7.21
Aug 31 05:24:37.539 INFO kablam!     Checking png v0.11.0
Aug 31 05:24:38.541 INFO kablam!     Checking clap v2.29.0
Aug 31 05:24:38.796 INFO kablam!     Checking num-rational v0.1.40
Aug 31 05:24:39.469 INFO kablam!    Compiling substudy v0.4.5 (file:///source/substudy)
Aug 31 05:24:42.306 INFO kablam!    Compiling aligned_media v0.1.0 (file:///source/aligned_media)
Aug 31 05:24:43.496 INFO kablam!     Checking backtrace v0.3.4
Aug 31 05:24:49.515 INFO kablam!     Checking pbr v1.0.0
Aug 31 05:24:49.590 INFO kablam!     Checking env_logger v0.4.3
Aug 31 05:24:49.976 INFO kablam!     Checking flate2 v1.0.1
Aug 31 05:24:50.167 INFO kablam!    Compiling palette v0.2.1
Aug 31 05:24:50.195 INFO kablam!    Compiling isolang v0.2.1
Aug 31 05:24:52.191 INFO kablam!     Checking num v0.1.41
Aug 31 05:24:52.367 INFO kablam!     Checking image v0.18.0
Aug 31 05:24:52.771 INFO kablam!     Checking failure v0.1.1
Aug 31 05:24:53.361 INFO kablam!     Checking error-chain v0.11.0
Aug 31 05:25:00.198 INFO kablam!    Compiling serde_derive v1.0.25
Aug 31 05:25:00.235 INFO kablam!     Checking quickcheck v0.5.0
Aug 31 05:25:00.337 INFO kablam!     Checking common_failures v0.1.1 (file:///source/common_failures)
Aug 31 05:25:01.852 INFO kablam!     Checking quick-xml v0.10.1
Aug 31 05:25:03.203 INFO kablam!     Checking submodel v0.1.0 (file:///source/submodel)
Aug 31 05:25:08.116 INFO kablam!     Checking vobsub v0.2.3 (file:///source/vobsub)
Aug 31 05:25:20.186 INFO kablam!     Checking subtitle_ocr v0.1.0 (file:///source/subtitle_ocr)
Aug 31 05:25:20.933 INFO kablam!     Checking serde_json v1.0.8
Aug 31 05:25:20.934 INFO kablam!     Checking csv v1.0.0-beta.5
Aug 31 05:25:23.977 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 31 05:25:23.977 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Aug 31 05:25:23.977 INFO kablam!    |
Aug 31 05:25:23.977 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Aug 31 05:25:23.977 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:25:23.977 INFO kablam!    |
Aug 31 05:25:23.977 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 05:25:23.977 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 31 05:25:23.977 INFO kablam! 
Aug 31 05:25:26.924 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 31 05:25:26.924 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Aug 31 05:25:26.924 INFO kablam!    |
Aug 31 05:25:26.924 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Aug 31 05:25:26.924 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:25:26.924 INFO kablam!    |
Aug 31 05:25:26.924 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 05:25:26.924 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 31 05:25:26.924 INFO kablam! 
Aug 31 05:25:26.983 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 31 05:25:26.983 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Aug 31 05:25:26.983 INFO kablam!     |
Aug 31 05:25:26.984 INFO kablam! 317 | /     lines.into_iter()
Aug 31 05:25:26.984 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Aug 31 05:25:26.984 INFO kablam! 319 | |         .collect::<Vec<_>>();
Aug 31 05:25:26.984 INFO kablam!     | |_____________________________^
Aug 31 05:25:26.984 INFO kablam!     |
Aug 31 05:25:26.984 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 31 05:25:26.984 INFO kablam! 
Aug 31 05:25:27.117 INFO kablam!     Checking structopt v0.1.6
Aug 31 05:25:29.123 INFO kablam!     Checking docopt v0.8.1
Aug 31 05:25:30.534 INFO kablam!     Checking handlebars v0.29.1
Aug 31 05:25:32.076 INFO kablam!     Checking opus_tools v0.1.3 (file:///source/opus_tools)
Aug 31 05:25:32.080 INFO kablam!     Checking vobsub2png v0.1.4 (file:///source/vobsub2png)
Aug 31 05:25:32.083 INFO kablam!     Checking subtitles2srt v0.1.0 (file:///source/subtitles2srt)
Aug 31 05:25:40.319 INFO kablam!     Checking substudy-backend v0.1.0 (file:///source/backend)
Aug 31 05:25:46.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
Aug 31 05:25:46.740 INFO kablam! su: No module specific data is present
Aug 31 05:25:47.226 INFO running `"docker" "rm" "-f" "7a3bb94de895d8c178caee8e15fa764e0f68b3314a301df4ebe8bd3fe363b1ee"`
Aug 31 05:25:47.311 INFO blam! 7a3bb94de895d8c178caee8e15fa764e0f68b3314a301df4ebe8bd3fe363b1ee