Aug 29 18:22:03.346 INFO checking emk/subtitles-rs against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 18:22:03.346 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 18:22:03.346 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 18:22:03.614 INFO blam! c7f53a3f14a10e683e24bb13c14cfade91a3e844b8935dd324010b447683a866
Aug 29 18:22:03.616 INFO running `"docker" "start" "-a" "c7f53a3f14a10e683e24bb13c14cfade91a3e844b8935dd324010b447683a866"`
Aug 29 18:22:04.967 INFO kablam!     Checking serde v1.0.25
Aug 29 18:22:04.969 INFO kablam!     Checking unicode-casefold v0.2.0
Aug 29 18:22:04.969 INFO kablam!     Checking nom v2.1.0
Aug 29 18:22:04.970 INFO kablam!     Checking cli_test_dir v0.1.5 (file:///source/cli_test_dir)
Aug 29 18:22:04.978 INFO kablam!    Compiling peg v0.5.4
Aug 29 18:22:04.993 INFO kablam!     Checking memchr v1.0.2
Aug 29 18:22:04.995 INFO kablam!     Checking atty v0.2.6
Aug 29 18:22:05.629 INFO kablam!     Checking xattr v0.1.11
Aug 29 18:22:06.892 INFO kablam!     Checking log v0.4.0
Aug 29 18:22:07.623 INFO kablam!     Checking filetime v0.1.14
Aug 29 18:22:07.808 INFO kablam!     Checking encoding_rs v0.7.1
Aug 29 18:22:07.953 INFO kablam!     Checking deflate v0.7.17
Aug 29 18:22:07.984 INFO kablam!     Checking inflate v0.3.3
Aug 29 18:22:09.547 INFO kablam!     Checking whatlang v0.5.0
Aug 29 18:22:09.990 INFO kablam!     Checking num-bigint v0.1.41
Aug 29 18:22:13.868 INFO kablam!     Checking csv-core v0.1.3
Aug 29 18:22:17.876 INFO kablam!     Checking csv v0.15.0
Aug 29 18:22:24.731 INFO kablam!     Checking log v0.3.9
Aug 29 18:22:24.731 INFO kablam!     Checking tar v0.4.14
Aug 29 18:22:24.855 INFO kablam!    Compiling structopt-derive v0.1.6
Aug 29 18:22:25.157 INFO kablam!     Checking clap v2.29.0
Aug 29 18:22:25.429 INFO kablam!     Checking num-rational v0.1.40
Aug 29 18:22:25.630 INFO kablam!    Compiling serde_derive v1.0.25
Aug 29 18:22:26.966 INFO kablam!     Checking backtrace v0.3.4
Aug 29 18:22:29.259 INFO kablam!     Checking flate2 v1.0.1
Aug 29 18:22:30.141 INFO kablam!    Compiling palette v0.2.1
Aug 29 18:22:32.009 INFO kablam!    Compiling isolang v0.2.1
Aug 29 18:22:32.045 INFO kablam!     Checking png v0.11.0
Aug 29 18:22:44.054 INFO kablam!    Compiling substudy v0.4.5 (file:///source/substudy)
Aug 29 18:22:44.069 INFO kablam!    Compiling aligned_media v0.1.0 (file:///source/aligned_media)
Aug 29 18:22:44.149 INFO kablam!     Checking pbr v1.0.0
Aug 29 18:22:45.955 INFO kablam!     Checking env_logger v0.4.3
Aug 29 18:22:45.961 INFO kablam!     Checking num v0.1.41
Aug 29 18:22:45.964 INFO kablam!     Checking failure v0.1.1
Aug 29 18:22:46.831 INFO kablam!     Checking error-chain v0.11.0
Aug 29 18:22:47.101 INFO kablam!     Checking image v0.18.0
Aug 29 18:22:48.387 INFO kablam!     Checking quickcheck v0.5.0
Aug 29 18:22:50.434 INFO kablam!     Checking common_failures v0.1.1 (file:///source/common_failures)
Aug 29 18:22:58.681 INFO kablam!     Checking quick-xml v0.10.1
Aug 29 18:22:59.059 INFO kablam!     Checking submodel v0.1.0 (file:///source/submodel)
Aug 29 18:23:00.912 INFO kablam!     Checking vobsub v0.2.3 (file:///source/vobsub)
Aug 29 18:23:04.802 INFO kablam!     Checking subtitle_ocr v0.1.0 (file:///source/subtitle_ocr)
Aug 29 18:23:08.093 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 29 18:23:08.094 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Aug 29 18:23:08.094 INFO kablam!    |
Aug 29 18:23:08.094 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Aug 29 18:23:08.094 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:23:08.094 INFO kablam!    |
Aug 29 18:23:08.095 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 18:23:08.095 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 29 18:23:08.095 INFO kablam! 
Aug 29 18:23:08.493 INFO kablam!     Checking serde_json v1.0.8
Aug 29 18:23:08.494 INFO kablam!     Checking csv v1.0.0-beta.5
Aug 29 18:23:08.494 INFO kablam!     Checking docopt v0.8.1
Aug 29 18:23:11.236 INFO kablam!     Checking structopt v0.1.6
Aug 29 18:23:14.104 INFO kablam!     Checking subtitles2srt v0.1.0 (file:///source/subtitles2srt)
Aug 29 18:23:14.104 INFO kablam!     Checking opus_tools v0.1.3 (file:///source/opus_tools)
Aug 29 18:23:15.622 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 29 18:23:15.622 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Aug 29 18:23:15.622 INFO kablam!    |
Aug 29 18:23:15.622 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Aug 29 18:23:15.622 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 18:23:15.638 INFO kablam!    |
Aug 29 18:23:15.639 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 18:23:15.639 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 29 18:23:15.640 INFO kablam! 
Aug 29 18:23:15.681 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 29 18:23:15.681 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Aug 29 18:23:15.681 INFO kablam!     |
Aug 29 18:23:15.681 INFO kablam! 317 | /     lines.into_iter()
Aug 29 18:23:15.681 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Aug 29 18:23:15.681 INFO kablam! 319 | |         .collect::<Vec<_>>();
Aug 29 18:23:15.681 INFO kablam!     | |_____________________________^
Aug 29 18:23:15.681 INFO kablam!     |
Aug 29 18:23:15.681 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 29 18:23:15.681 INFO kablam! 
Aug 29 18:23:18.222 INFO kablam!     Checking handlebars v0.29.1
Aug 29 18:23:18.222 INFO kablam!     Checking vobsub2png v0.1.4 (file:///source/vobsub2png)
Aug 29 18:23:27.495 INFO kablam!     Checking substudy-backend v0.1.0 (file:///source/backend)
Aug 29 18:23:53.056 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 48s
Aug 29 18:23:53.109 INFO kablam! su: No module specific data is present
Aug 29 18:23:53.619 INFO running `"docker" "rm" "-f" "c7f53a3f14a10e683e24bb13c14cfade91a3e844b8935dd324010b447683a866"`
Aug 29 18:23:53.767 INFO blam! c7f53a3f14a10e683e24bb13c14cfade91a3e844b8935dd324010b447683a866