Sep 19 13:48:47.872 INFO checking emk/subtitles-rs against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 13:48:47.872 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 13:48:47.872 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:48:48.322 INFO blam! f25ecfd60cf221ac84d46a56be062e394b53dab3186c75a78e251534f1253daa
Sep 19 13:48:48.324 INFO running `"docker" "start" "-a" "f25ecfd60cf221ac84d46a56be062e394b53dab3186c75a78e251534f1253daa"`
Sep 19 13:48:49.891 INFO kablam! usermod: no changes
Sep 19 13:48:50.323 INFO kablam!     Checking serde v1.0.25
Sep 19 13:48:50.323 INFO kablam!     Checking unicode-casefold v0.2.0
Sep 19 13:48:50.329 INFO kablam!     Checking cast v0.2.2
Sep 19 13:48:50.329 INFO kablam!     Checking nom v2.1.0
Sep 19 13:48:50.329 INFO kablam!     Checking chardet v0.2.4
Sep 19 13:48:50.329 INFO kablam!     Checking cli_test_dir v0.1.5 (/source/cli_test_dir)
Sep 19 13:48:50.332 INFO kablam!    Compiling peg v0.5.4
Sep 19 13:48:52.689 INFO kablam!     Checking term_size v0.3.1
Sep 19 13:48:52.809 INFO kablam!     Checking memchr v2.0.1
Sep 19 13:48:52.839 INFO kablam!     Checking memchr v1.0.2
Sep 19 13:48:52.951 INFO kablam!     Checking atty v0.2.6
Sep 19 13:48:53.969 INFO kablam!     Checking time v0.1.38
Sep 19 13:48:54.385 INFO kablam!     Checking xattr v0.1.11
Sep 19 13:48:54.480 INFO kablam!     Checking num-integer v0.1.35
Sep 19 13:48:54.684 INFO kablam!     Checking enum_primitive v0.1.1
Sep 19 13:48:55.743 INFO kablam!     Checking num-complex v0.1.41
Sep 19 13:48:56.680 INFO kablam!     Checking inflate v0.3.3
Sep 19 13:48:57.386 INFO kablam!     Checking log v0.4.0
Sep 19 13:48:58.520 INFO kablam!     Checking filetime v0.1.14
Sep 19 13:49:00.501 INFO kablam!     Checking encoding_rs v0.7.1
Sep 19 13:49:00.901 INFO kablam!     Checking whatlang v0.5.0
Sep 19 13:49:02.981 INFO kablam!     Checking textwrap v0.9.0
Sep 19 13:49:04.195 INFO kablam!     Checking aho-corasick v0.6.4
Sep 19 13:49:11.015 INFO kablam!     Checking csv-core v0.1.3
Sep 19 13:49:11.043 INFO kablam!     Checking csv v0.15.0
Sep 19 13:49:11.047 INFO kablam!     Checking num-bigint v0.1.41
Sep 19 13:49:11.439 INFO kablam!     Checking num-iter v0.1.34
Sep 19 13:49:12.051 INFO kablam!     Checking log v0.3.9
Sep 19 13:49:12.187 INFO kablam!     Checking tar v0.4.14
Sep 19 13:49:13.727 INFO kablam!    Compiling serde_derive_internals v0.18.1
Sep 19 13:49:14.254 INFO kablam!     Checking clap v2.29.0
Sep 19 13:49:16.515 INFO kablam!     Checking regex v0.2.3
Sep 19 13:49:17.483 INFO kablam!    Compiling substudy v0.4.5 (/source/substudy)
Sep 19 13:49:25.285 INFO kablam!    Compiling aligned_media v0.1.0 (/source/aligned_media)
Sep 19 13:49:25.531 INFO kablam!    Compiling palette v0.2.1
Sep 19 13:49:25.736 INFO kablam!    Compiling isolang v0.2.1
Sep 19 13:49:25.881 INFO kablam!     Checking pbr v1.0.0
Sep 19 13:49:28.037 INFO kablam!     Checking png v0.11.0
Sep 19 13:49:28.718 INFO kablam!     Checking num-rational v0.1.40
Sep 19 13:49:33.343 INFO kablam!     Checking error-chain v0.11.0
Sep 19 13:49:33.391 INFO kablam!    Compiling serde_derive v1.0.25
Sep 19 13:49:33.455 INFO kablam!     Checking env_logger v0.4.3
Sep 19 13:49:34.535 INFO kablam!     Checking num v0.1.41
Sep 19 13:49:34.846 INFO kablam!     Checking image v0.18.0
Sep 19 13:49:34.983 INFO kablam!     Checking common_failures v0.1.1 (/source/common_failures)
Sep 19 13:49:36.251 INFO kablam!     Checking quickcheck v0.5.0
Sep 19 13:49:36.816 INFO kablam!     Checking quick-xml v0.10.1
Sep 19 13:49:39.823 INFO kablam!     Checking submodel v0.1.0 (/source/submodel)
Sep 19 13:49:41.792 INFO kablam!     Checking serde_json v1.0.8
Sep 19 13:49:41.912 INFO kablam!     Checking csv v1.0.0-beta.5
Sep 19 13:49:51.227 INFO kablam!     Checking vobsub v0.2.3 (/source/vobsub)
Sep 19 13:49:52.751 INFO kablam!     Checking subtitle_ocr v0.1.0 (/source/subtitle_ocr)
Sep 19 13:49:55.885 INFO kablam!     Checking docopt v0.8.1
Sep 19 13:49:56.709 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 13:49:56.709 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 19 13:49:56.709 INFO kablam!    |
Sep 19 13:49:56.709 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 19 13:49:56.709 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:49:56.709 INFO kablam!    |
Sep 19 13:49:56.709 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 13:49:56.709 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 13:49:56.709 INFO kablam! 
Sep 19 13:49:58.247 INFO kablam!     Checking handlebars v0.29.1
Sep 19 13:49:59.272 INFO kablam!     Checking opus_tools v0.1.3 (/source/opus_tools)
Sep 19 13:50:01.671 INFO kablam!     Checking subtitles2srt v0.1.0 (/source/subtitles2srt)
Sep 19 13:50:02.911 INFO kablam!     Checking vobsub2png v0.1.4 (/source/vobsub2png)
Sep 19 13:50:05.435 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 13:50:05.435 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 19 13:50:05.435 INFO kablam!    |
Sep 19 13:50:05.435 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 19 13:50:05.435 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:50:05.455 INFO kablam!    |
Sep 19 13:50:05.455 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 13:50:05.455 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 13:50:05.455 INFO kablam! 
Sep 19 13:50:05.541 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 13:50:05.542 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Sep 19 13:50:05.542 INFO kablam!     |
Sep 19 13:50:05.542 INFO kablam! 317 | /     lines.into_iter()
Sep 19 13:50:05.542 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Sep 19 13:50:05.543 INFO kablam! 319 | |         .collect::<Vec<_>>();
Sep 19 13:50:05.543 INFO kablam!     | |_____________________________^
Sep 19 13:50:05.555 INFO kablam!     |
Sep 19 13:50:05.555 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 13:50:05.556 INFO kablam! 
Sep 19 13:50:05.611 INFO kablam!     Checking structopt v0.1.6
Sep 19 13:50:10.352 INFO kablam!     Checking substudy-backend v0.1.0 (/source/backend)
Sep 19 13:50:36.463 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
Sep 19 13:50:36.515 INFO kablam! su: No module specific data is present
Sep 19 13:50:37.431 INFO running `"docker" "rm" "-f" "f25ecfd60cf221ac84d46a56be062e394b53dab3186c75a78e251534f1253daa"`
Sep 19 13:50:37.743 INFO blam! f25ecfd60cf221ac84d46a56be062e394b53dab3186c75a78e251534f1253daa