Sep 17 13:01:37.787 INFO checking emk/subtitles-rs against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 13:01:37.787 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 13:01:37.787 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 13:01:38.228 INFO blam! d8f783f357b5f5410c7b6c100cf3ba3f64e16b2908c919ecd65ff989fef795da
Sep 17 13:01:38.231 INFO running `"docker" "start" "-a" "d8f783f357b5f5410c7b6c100cf3ba3f64e16b2908c919ecd65ff989fef795da"`
Sep 17 13:01:40.755 INFO kablam! usermod: no changes
Sep 17 13:01:41.156 INFO kablam!     Checking serde v1.0.25
Sep 17 13:01:41.159 INFO kablam!     Checking chardet v0.2.4
Sep 17 13:01:41.163 INFO kablam!     Checking nom v2.1.0
Sep 17 13:01:41.199 INFO kablam!     Checking cast v0.2.2
Sep 17 13:01:41.199 INFO kablam!     Checking unicode-casefold v0.2.0
Sep 17 13:01:41.199 INFO kablam!     Checking cli_test_dir v0.1.5 (/source/cli_test_dir)
Sep 17 13:01:41.215 INFO kablam!    Compiling backtrace-sys v0.1.16
Sep 17 13:01:44.153 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 17 13:01:44.159 INFO kablam!     Checking term_size v0.3.1
Sep 17 13:01:44.160 INFO kablam!     Checking memchr v1.0.2
Sep 17 13:01:44.160 INFO kablam!     Checking xattr v0.1.11
Sep 17 13:01:45.645 INFO kablam!    Compiling peg v0.5.4
Sep 17 13:01:46.058 INFO kablam!     Checking enum_primitive v0.1.1
Sep 17 13:01:46.577 INFO kablam!     Checking num-complex v0.1.41
Sep 17 13:01:47.255 INFO kablam!     Checking log v0.4.0
Sep 17 13:01:47.427 INFO kablam!     Checking filetime v0.1.14
Sep 17 13:01:49.205 INFO kablam!     Checking encoding_rs v0.7.1
Sep 17 13:01:49.749 INFO kablam!     Checking deflate v0.7.17
Sep 17 13:01:50.385 INFO kablam!     Checking inflate v0.3.3
Sep 17 13:01:51.023 INFO kablam!     Checking whatlang v0.5.0
Sep 17 13:01:52.065 INFO kablam!    Compiling phf_generator v0.7.21
Sep 17 13:01:53.435 INFO kablam!     Checking textwrap v0.9.0
Sep 17 13:01:55.985 INFO kablam!     Checking csv-core v0.1.3
Sep 17 13:02:03.253 INFO kablam!     Checking csv v0.15.0
Sep 17 13:02:03.411 INFO kablam!     Checking num-bigint v0.1.41
Sep 17 13:02:03.695 INFO kablam!     Checking tar v0.4.14
Sep 17 13:02:06.576 INFO kablam!     Checking log v0.3.9
Sep 17 13:02:07.657 INFO kablam!    Compiling serde_derive_internals v0.18.1
Sep 17 13:02:07.927 INFO kablam!    Compiling structopt-derive v0.1.6
Sep 17 13:02:08.394 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 17 13:02:08.844 INFO kablam!     Checking clap v2.29.0
Sep 17 13:02:10.139 INFO kablam!    Compiling substudy v0.4.5 (/source/substudy)
Sep 17 13:02:12.515 INFO kablam!    Compiling aligned_media v0.1.0 (/source/aligned_media)
Sep 17 13:02:20.963 INFO kablam!    Compiling palette v0.2.1
Sep 17 13:02:20.980 INFO kablam!    Compiling isolang v0.2.1
Sep 17 13:02:21.192 INFO kablam!     Checking png v0.11.0
Sep 17 13:02:21.839 INFO kablam!     Checking env_logger v0.4.3
Sep 17 13:02:23.529 INFO kablam!     Checking pbr v1.0.0
Sep 17 13:02:27.943 INFO kablam!     Checking num-rational v0.1.40
Sep 17 13:02:27.995 INFO kablam!    Compiling serde_derive v1.0.25
Sep 17 13:02:28.122 INFO kablam!     Checking flate2 v1.0.1
Sep 17 13:02:28.349 INFO kablam!     Checking quickcheck v0.5.0
Sep 17 13:02:31.303 INFO kablam!     Checking num v0.1.41
Sep 17 13:02:32.236 INFO kablam!     Checking image v0.18.0
Sep 17 13:02:40.289 INFO kablam!     Checking backtrace v0.3.4
Sep 17 13:02:41.953 INFO kablam!     Checking serde_json v1.0.8
Sep 17 13:02:41.954 INFO kablam!     Checking csv v1.0.0-beta.5
Sep 17 13:02:49.656 INFO kablam!     Checking failure v0.1.1
Sep 17 13:02:49.701 INFO kablam!     Checking error-chain v0.11.0
Sep 17 13:02:52.252 INFO kablam!     Checking quick-xml v0.10.1
Sep 17 13:02:52.361 INFO kablam!     Checking common_failures v0.1.1 (/source/common_failures)
Sep 17 13:02:52.761 INFO kablam!     Checking docopt v0.8.1
Sep 17 13:02:54.053 INFO kablam!     Checking structopt v0.1.6
Sep 17 13:02:54.480 INFO kablam!     Checking subtitle_ocr v0.1.0 (/source/subtitle_ocr)
Sep 17 13:02:54.487 INFO kablam!     Checking submodel v0.1.0 (/source/submodel)
Sep 17 13:02:54.487 INFO kablam!     Checking vobsub v0.2.3 (/source/vobsub)
Sep 17 13:02:56.302 INFO kablam!     Checking handlebars v0.29.1
Sep 17 13:02:58.223 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 17 13:02:58.223 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 17 13:02:58.223 INFO kablam!    |
Sep 17 13:02:58.223 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 17 13:02:58.223 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 13:02:58.223 INFO kablam!    |
Sep 17 13:02:58.223 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 13:02:58.223 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 17 13:02:58.223 INFO kablam! 
Sep 17 13:02:58.315 INFO kablam!     Checking opus_tools v0.1.3 (/source/opus_tools)
Sep 17 13:03:01.391 INFO kablam!     Checking subtitles2srt v0.1.0 (/source/subtitles2srt)
Sep 17 13:03:01.391 INFO kablam!     Checking vobsub2png v0.1.4 (/source/vobsub2png)
Sep 17 13:03:04.335 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 17 13:03:04.335 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Sep 17 13:03:04.335 INFO kablam!    |
Sep 17 13:03:04.335 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Sep 17 13:03:04.335 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 13:03:04.335 INFO kablam!    |
Sep 17 13:03:04.335 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 13:03:04.335 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 17 13:03:04.335 INFO kablam! 
Sep 17 13:03:04.355 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 17 13:03:04.355 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Sep 17 13:03:04.355 INFO kablam!     |
Sep 17 13:03:04.355 INFO kablam! 317 | /     lines.into_iter()
Sep 17 13:03:04.355 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Sep 17 13:03:04.355 INFO kablam! 319 | |         .collect::<Vec<_>>();
Sep 17 13:03:04.355 INFO kablam!     | |_____________________________^
Sep 17 13:03:04.377 INFO kablam!     |
Sep 17 13:03:04.377 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 17 13:03:04.377 INFO kablam! 
Sep 17 13:03:06.639 INFO kablam!     Checking substudy-backend v0.1.0 (/source/backend)
Sep 17 13:03:31.991 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 51s
Sep 17 13:03:32.039 INFO kablam! su: No module specific data is present
Sep 17 13:03:33.042 INFO running `"docker" "rm" "-f" "d8f783f357b5f5410c7b6c100cf3ba3f64e16b2908c919ecd65ff989fef795da"`
Sep 17 13:03:33.351 INFO blam! d8f783f357b5f5410c7b6c100cf3ba3f64e16b2908c919ecd65ff989fef795da