Sep 01 15:42:22.422 INFO checking emk/subtitles-rs against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 15:42:22.422 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:42:22.423 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:42:22.658 INFO blam! 22ca9ec7e2867b354db7cb8118b95bfa1fc782c5246b7661f6da45a99e8e85d2
Sep 01 15:42:22.660 INFO running `"docker" "start" "-a" "22ca9ec7e2867b354db7cb8118b95bfa1fc782c5246b7661f6da45a99e8e85d2"`
Sep 01 15:42:23.864 INFO kablam!     Checking serde v1.0.25
Sep 01 15:42:23.873 INFO kablam!     Checking unicode-casefold v0.2.0
Sep 01 15:42:23.876 INFO kablam!     Checking nom v2.1.0
Sep 01 15:42:23.887 INFO kablam!     Checking cli_test_dir v0.1.5 (file:///source/cli_test_dir)
Sep 01 15:42:23.895 INFO kablam!     Checking difference v1.0.0
Sep 01 15:42:23.898 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 01 15:42:23.906 INFO kablam!     Checking memchr v1.0.2
Sep 01 15:42:25.155 INFO kablam!     Checking atty v0.2.6
Sep 01 15:42:26.139 INFO kablam!     Checking xattr v0.1.11
Sep 01 15:42:26.142 INFO kablam!    Compiling peg v0.5.4
Sep 01 15:42:26.157 INFO kablam!     Checking enum_primitive v0.1.1
Sep 01 15:42:26.323 INFO kablam!     Checking num-complex v0.1.41
Sep 01 15:42:26.704 INFO kablam!     Checking inflate v0.3.3
Sep 01 15:42:26.900 INFO kablam!     Checking log v0.4.0
Sep 01 15:42:27.109 INFO kablam!     Checking filetime v0.1.14
Sep 01 15:42:27.904 INFO kablam!     Checking encoding_rs v0.7.1
Sep 01 15:42:28.803 INFO kablam!     Checking whatlang v0.5.0
Sep 01 15:42:29.150 INFO kablam!    Compiling phf_generator v0.7.21
Sep 01 15:42:31.114 INFO kablam!     Checking csv-core v0.1.3
Sep 01 15:42:33.809 INFO kablam!     Checking csv v0.15.0
Sep 01 15:42:33.981 INFO kablam!     Checking num-bigint v0.1.41
Sep 01 15:42:35.240 INFO kablam!     Checking num-iter v0.1.34
Sep 01 15:42:40.484 INFO kablam!     Checking log v0.3.9
Sep 01 15:42:43.339 INFO kablam!     Checking phf v0.7.21
Sep 01 15:42:43.427 INFO kablam!     Checking tar v0.4.14
Sep 01 15:42:43.611 INFO kablam!    Compiling serde_derive_internals v0.18.1
Sep 01 15:42:44.075 INFO kablam!    Compiling structopt-derive v0.1.6
Sep 01 15:42:45.838 INFO kablam!     Checking backtrace-sys v0.1.16
Sep 01 15:42:46.585 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 01 15:42:46.897 INFO kablam!     Checking clap v2.29.0
Sep 01 15:42:48.557 INFO kablam!     Checking regex v0.2.3
Sep 01 15:42:49.503 INFO kablam!    Compiling substudy v0.4.5 (file:///source/substudy)
Sep 01 15:42:50.126 INFO kablam!    Compiling aligned_media v0.1.0 (file:///source/aligned_media)
Sep 01 15:42:57.955 INFO kablam!     Checking png v0.11.0
Sep 01 15:42:57.968 INFO kablam!     Checking backtrace v0.3.4
Sep 01 15:42:58.001 INFO kablam!    Compiling palette v0.2.1
Sep 01 15:42:58.105 INFO kablam!    Compiling isolang v0.2.1
Sep 01 15:42:58.821 INFO kablam!     Checking num-rational v0.1.40
Sep 01 15:43:01.151 INFO kablam!     Checking flate2 v1.0.1
Sep 01 15:43:06.782 INFO kablam!     Checking pbr v1.0.0
Sep 01 15:43:06.828 INFO kablam!    Compiling serde_derive v1.0.25
Sep 01 15:43:06.969 INFO kablam!     Checking failure v0.1.1
Sep 01 15:43:07.780 INFO kablam!     Checking error-chain v0.11.0
Sep 01 15:43:08.386 INFO kablam!     Checking num v0.1.41
Sep 01 15:43:08.477 INFO kablam!     Checking env_logger v0.4.3
Sep 01 15:43:08.945 INFO kablam!     Checking image v0.18.0
Sep 01 15:43:10.370 INFO kablam!     Checking common_failures v0.1.1 (file:///source/common_failures)
Sep 01 15:43:13.024 INFO kablam!     Checking quick-xml v0.10.1
Sep 01 15:43:13.313 INFO kablam!     Checking quickcheck v0.5.0
Sep 01 15:43:14.514 INFO kablam!     Checking submodel v0.1.0 (file:///source/submodel)
Sep 01 15:43:23.089 INFO kablam!     Checking vobsub v0.2.3 (file:///source/vobsub)
Sep 01 15:43:28.953 INFO kablam!     Checking subtitle_ocr v0.1.0 (file:///source/subtitle_ocr)
Sep 01 15:43:29.740 INFO kablam!     Checking serde_json v1.0.8
Sep 01 15:43:30.506 INFO kablam!     Checking csv v1.0.0-beta.5
Sep 01 15:43:30.931 INFO kablam!     Checking structopt v0.1.6
Sep 01 15:43:32.268 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 01 15:43:32.268 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 01 15:43:32.268 INFO kablam!    |
Sep 01 15:43:32.268 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 01 15:43:32.268 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:43:32.268 INFO kablam!    |
Sep 01 15:43:32.268 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 15:43:32.268 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 01 15:43:32.268 INFO kablam! 
Sep 01 15:43:32.936 INFO kablam!     Checking docopt v0.8.1
Sep 01 15:43:37.282 INFO kablam!     Checking opus_tools v0.1.3 (file:///source/opus_tools)
Sep 01 15:43:37.285 INFO kablam!     Checking subtitles2srt v0.1.0 (file:///source/subtitles2srt)
Sep 01 15:43:38.351 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 01 15:43:38.351 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 01 15:43:38.351 INFO kablam!    |
Sep 01 15:43:38.351 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 01 15:43:38.351 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:43:38.351 INFO kablam!    |
Sep 01 15:43:38.351 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 15:43:38.352 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 01 15:43:38.352 INFO kablam! 
Sep 01 15:43:38.385 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 01 15:43:38.385 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Sep 01 15:43:38.385 INFO kablam!     |
Sep 01 15:43:38.385 INFO kablam! 317 | /     lines.into_iter()
Sep 01 15:43:38.385 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Sep 01 15:43:38.385 INFO kablam! 319 | |         .collect::<Vec<_>>();
Sep 01 15:43:38.385 INFO kablam!     | |_____________________________^
Sep 01 15:43:38.385 INFO kablam!     |
Sep 01 15:43:38.385 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 01 15:43:38.385 INFO kablam! 
Sep 01 15:43:38.765 INFO kablam!     Checking handlebars v0.29.1
Sep 01 15:43:38.768 INFO kablam!     Checking vobsub2png v0.1.4 (file:///source/vobsub2png)
Sep 01 15:43:48.550 INFO kablam!     Checking substudy-backend v0.1.0 (file:///source/backend)
Sep 01 15:44:07.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
Sep 01 15:44:07.614 INFO kablam! su: No module specific data is present
Sep 01 15:44:08.067 INFO running `"docker" "rm" "-f" "22ca9ec7e2867b354db7cb8118b95bfa1fc782c5246b7661f6da45a99e8e85d2"`
Sep 01 15:44:08.217 INFO blam! 22ca9ec7e2867b354db7cb8118b95bfa1fc782c5246b7661f6da45a99e8e85d2