Sep 05 18:56:52.201 INFO checking emk/subtitles-rs against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 18:56:52.202 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 18:56:52.202 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 18:56:52.587 INFO blam! 4cfa18c51049b7042a0d47d3ca8a2ce1457cdf1211482a1ce584787a6be08881
Sep 05 18:56:52.594 INFO running `"docker" "start" "-a" "4cfa18c51049b7042a0d47d3ca8a2ce1457cdf1211482a1ce584787a6be08881"`
Sep 05 18:56:54.209 INFO kablam! usermod: no changes
Sep 05 18:56:54.682 INFO kablam!     Checking serde v1.0.25
Sep 05 18:56:54.682 INFO kablam!     Checking pest v0.3.3
Sep 05 18:56:54.694 INFO kablam!     Checking cast v0.2.2
Sep 05 18:56:54.694 INFO kablam!     Checking unicode-casefold v0.2.0
Sep 05 18:56:54.694 INFO kablam!     Checking nom v2.1.0
Sep 05 18:56:54.694 INFO kablam!     Checking chardet v0.2.4
Sep 05 18:56:54.694 INFO kablam!     Checking cli_test_dir v0.1.5 (file:///source/cli_test_dir)
Sep 05 18:56:56.367 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 05 18:56:56.474 INFO kablam!     Checking term_size v0.3.1
Sep 05 18:56:56.806 INFO kablam!     Checking xattr v0.1.11
Sep 05 18:56:57.254 INFO kablam!     Checking num-integer v0.1.35
Sep 05 18:56:57.443 INFO kablam!     Checking enum_primitive v0.1.1
Sep 05 18:56:57.575 INFO kablam!    Compiling peg v0.5.4
Sep 05 18:56:58.512 INFO kablam!     Checking num-complex v0.1.41
Sep 05 18:56:58.804 INFO kablam!     Checking log v0.4.0
Sep 05 18:57:00.490 INFO kablam!     Checking filetime v0.1.14
Sep 05 18:57:00.638 INFO kablam!     Checking encoding_rs v0.7.1
Sep 05 18:57:01.318 INFO kablam!     Checking deflate v0.7.17
Sep 05 18:57:02.706 INFO kablam!     Checking whatlang v0.5.0
Sep 05 18:57:03.154 INFO kablam!    Compiling phf_generator v0.7.21
Sep 05 18:57:05.629 INFO kablam!     Checking csv-core v0.1.3
Sep 05 18:57:10.222 INFO kablam!     Checking textwrap v0.9.0
Sep 05 18:57:10.336 INFO kablam!     Checking num-bigint v0.1.41
Sep 05 18:57:10.442 INFO kablam!     Checking num-iter v0.1.34
Sep 05 18:57:10.454 INFO kablam!     Checking log v0.3.9
Sep 05 18:57:11.013 INFO kablam!     Checking tar v0.4.14
Sep 05 18:57:12.026 INFO kablam!    Compiling serde_derive_internals v0.18.1
Sep 05 18:57:12.599 INFO kablam!    Compiling structopt-derive v0.1.6
Sep 05 18:57:12.710 INFO kablam!     Checking backtrace-sys v0.1.16
Sep 05 18:57:12.742 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 05 18:57:13.161 INFO kablam!    Compiling substudy v0.4.5 (file:///source/substudy)
Sep 05 18:57:14.481 INFO kablam!    Compiling aligned_media v0.1.0 (file:///source/aligned_media)
Sep 05 18:57:16.322 INFO kablam!     Checking png v0.11.0
Sep 05 18:57:16.829 INFO kablam!     Checking clap v2.29.0
Sep 05 18:57:20.342 INFO kablam!     Checking backtrace v0.3.4
Sep 05 18:57:20.396 INFO kablam!     Checking pbr v1.0.0
Sep 05 18:57:20.574 INFO kablam!     Checking env_logger v0.4.3
Sep 05 18:57:21.026 INFO kablam!    Compiling palette v0.2.1
Sep 05 18:57:21.166 INFO kablam!    Compiling isolang v0.2.1
Sep 05 18:57:21.758 INFO kablam!     Checking num-rational v0.1.40
Sep 05 18:57:21.778 INFO kablam!     Checking flate2 v1.0.1
Sep 05 18:57:22.970 INFO kablam!    Compiling serde_derive v1.0.25
Sep 05 18:57:29.075 INFO kablam!     Checking failure v0.1.1
Sep 05 18:57:29.087 INFO kablam!     Checking error-chain v0.11.0
Sep 05 18:57:29.251 INFO kablam!     Checking quickcheck v0.5.0
Sep 05 18:57:31.218 INFO kablam!     Checking num v0.1.41
Sep 05 18:57:32.063 INFO kablam!     Checking image v0.18.0
Sep 05 18:57:32.448 INFO kablam!     Checking common_failures v0.1.1 (file:///source/common_failures)
Sep 05 18:57:33.536 INFO kablam!     Checking quick-xml v0.10.1
Sep 05 18:57:35.322 INFO kablam!     Checking submodel v0.1.0 (file:///source/submodel)
Sep 05 18:57:42.026 INFO kablam!     Checking vobsub v0.2.3 (file:///source/vobsub)
Sep 05 18:57:43.049 INFO kablam!     Checking serde_json v1.0.8
Sep 05 18:57:45.426 INFO kablam!     Checking csv v1.0.0-beta.5
Sep 05 18:57:45.997 INFO kablam!     Checking subtitle_ocr v0.1.0 (file:///source/subtitle_ocr)
Sep 05 18:57:49.098 INFO kablam!     Checking docopt v0.8.1
Sep 05 18:57:50.669 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 05 18:57:50.669 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 05 18:57:50.669 INFO kablam!    |
Sep 05 18:57:50.669 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 05 18:57:50.669 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:57:50.674 INFO kablam!    |
Sep 05 18:57:50.674 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 18:57:50.674 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 05 18:57:50.674 INFO kablam! 
Sep 05 18:57:53.208 INFO kablam!     Checking handlebars v0.29.1
Sep 05 18:57:54.150 INFO kablam!     Checking structopt v0.1.6
Sep 05 18:57:54.366 INFO kablam!     Checking opus_tools v0.1.3 (file:///source/opus_tools)
Sep 05 18:57:54.366 INFO kablam!     Checking vobsub2png v0.1.4 (file:///source/vobsub2png)
Sep 05 18:57:54.366 INFO kablam!     Checking subtitles2srt v0.1.0 (file:///source/subtitles2srt)
Sep 05 18:57:55.746 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 05 18:57:55.746 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 05 18:57:55.746 INFO kablam!    |
Sep 05 18:57:55.746 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 05 18:57:55.746 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:57:55.746 INFO kablam!    |
Sep 05 18:57:55.746 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 18:57:55.746 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 05 18:57:55.746 INFO kablam! 
Sep 05 18:57:55.764 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 05 18:57:55.764 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Sep 05 18:57:55.764 INFO kablam!     |
Sep 05 18:57:55.764 INFO kablam! 317 | /     lines.into_iter()
Sep 05 18:57:55.764 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Sep 05 18:57:55.764 INFO kablam! 319 | |         .collect::<Vec<_>>();
Sep 05 18:57:55.764 INFO kablam!     | |_____________________________^
Sep 05 18:57:55.764 INFO kablam!     |
Sep 05 18:57:55.764 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 05 18:57:55.764 INFO kablam! 
Sep 05 18:57:59.849 INFO kablam!     Checking substudy-backend v0.1.0 (file:///source/backend)
Sep 05 18:58:22.656 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
Sep 05 18:58:22.714 INFO kablam! su: No module specific data is present
Sep 05 18:58:24.505 INFO running `"docker" "rm" "-f" "4cfa18c51049b7042a0d47d3ca8a2ce1457cdf1211482a1ce584787a6be08881"`
Sep 05 18:58:24.710 INFO blam! 4cfa18c51049b7042a0d47d3ca8a2ce1457cdf1211482a1ce584787a6be08881