Oct 14 21:39:19.577 INFO testing emk/subtitles-rs against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1
Oct 14 21:39:19.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 14 21:39:20.111 INFO blam! e6c65b3fe41c23664e803edba126c40caff39edcc92b7d863ef099450b9ec063
Oct 14 21:39:20.113 INFO running `"docker" "start" "-a" "e6c65b3fe41c23664e803edba126c40caff39edcc92b7d863ef099450b9ec063"`
Oct 14 21:39:21.819 INFO kablam! usermod: no changes
Oct 14 21:39:22.197 INFO kablam!    Compiling serde v1.0.25
Oct 14 21:39:22.197 INFO kablam!    Compiling chardet v0.2.4
Oct 14 21:39:22.203 INFO kablam!    Compiling nom v2.1.0
Oct 14 21:39:22.203 INFO kablam!    Compiling unicode-casefold v0.2.0
Oct 14 21:39:22.223 INFO kablam!    Compiling cast v0.2.2
Oct 14 21:39:22.236 INFO kablam!    Compiling cli_test_dir v0.1.5 (/source/cli_test_dir)
Oct 14 21:39:22.238 INFO kablam!    Compiling term_size v0.3.1
Oct 14 21:39:22.242 INFO kablam!    Compiling memchr v2.0.1
Oct 14 21:39:24.343 INFO kablam!    Compiling atty v0.2.6
Oct 14 21:39:25.859 INFO kablam!    Compiling memchr v1.0.2
Oct 14 21:39:25.860 INFO kablam!    Compiling time v0.1.38
Oct 14 21:39:25.883 INFO kablam!    Compiling xattr v0.1.11
Oct 14 21:39:26.120 INFO kablam!    Compiling miniz-sys v0.1.10
Oct 14 21:39:30.197 INFO kablam!    Compiling peg v0.5.4
Oct 14 21:39:30.199 INFO kablam!    Compiling num-integer v0.1.35
Oct 14 21:39:30.315 INFO kablam!    Compiling enum_primitive v0.1.1
Oct 14 21:39:31.763 INFO kablam!    Compiling num-complex v0.1.41
Oct 14 21:39:34.191 INFO kablam!    Compiling filetime v0.1.14
Oct 14 21:39:34.208 INFO kablam!    Compiling encoding_rs v0.7.1
Oct 14 21:39:34.302 INFO kablam!    Compiling whatlang v0.5.0
Oct 14 21:39:39.323 INFO kablam!    Compiling textwrap v0.9.0
Oct 14 21:39:39.491 INFO kablam!    Compiling aho-corasick v0.6.4
Oct 14 21:39:43.239 INFO kablam!    Compiling csv-core v0.1.3
Oct 14 21:39:43.240 INFO kablam!    Compiling csv v0.15.0
Oct 14 21:39:49.491 INFO kablam!    Compiling num-bigint v0.1.41
Oct 14 21:39:49.508 INFO kablam!    Compiling num-iter v0.1.34
Oct 14 21:39:52.315 INFO kablam!    Compiling tar v0.4.14
Oct 14 21:39:52.436 INFO kablam!    Compiling backtrace-sys v0.1.16
Oct 14 21:39:52.455 INFO kablam!    Compiling clap v2.29.0
Oct 14 21:39:52.727 INFO kablam!    Compiling serde_derive_internals v0.18.1
Oct 14 21:39:53.249 INFO kablam!    Compiling structopt-derive v0.1.6
Oct 14 21:39:54.823 INFO kablam!    Compiling regex v0.2.3
Oct 14 21:40:16.359 INFO kablam!    Compiling png v0.11.0
Oct 14 21:40:16.399 INFO kablam!    Compiling backtrace v0.3.4
Oct 14 21:40:16.423 INFO kablam!    Compiling substudy v0.4.5 (/source/substudy)
Oct 14 21:40:16.657 INFO kablam!    Compiling aligned_media v0.1.0 (/source/aligned_media)
Oct 14 21:40:18.696 INFO kablam!    Compiling palette v0.2.1
Oct 14 21:40:20.963 INFO kablam!    Compiling isolang v0.2.1
Oct 14 21:40:21.068 INFO kablam!    Compiling flate2 v1.0.1
Oct 14 21:40:22.247 INFO kablam!    Compiling num-rational v0.1.40
Oct 14 21:40:22.535 INFO kablam!    Compiling serde_derive v1.0.25
Oct 14 21:40:31.391 INFO kablam!    Compiling pbr v1.0.0
Oct 14 21:40:31.447 INFO kablam!    Compiling env_logger v0.4.3
Oct 14 21:40:31.531 INFO kablam!    Compiling failure v0.1.1
Oct 14 21:40:31.531 INFO kablam!    Compiling error-chain v0.11.0
Oct 14 21:40:33.917 INFO kablam!    Compiling num v0.1.41
Oct 14 21:40:33.923 INFO kablam!    Compiling image v0.18.0
Oct 14 21:40:34.109 INFO kablam!    Compiling serde_json v1.0.8
Oct 14 21:40:35.956 INFO kablam!    Compiling csv v1.0.0-beta.5
Oct 14 21:40:36.536 INFO kablam!    Compiling common_failures v0.1.1 (/source/common_failures)
Oct 14 21:40:36.588 INFO kablam!    Compiling quick-xml v0.10.1
Oct 14 21:40:42.139 INFO kablam!    Compiling submodel v0.1.0 (/source/submodel)
Oct 14 21:40:59.497 INFO kablam!    Compiling vobsub v0.2.3 (/source/vobsub)
Oct 14 21:40:59.839 INFO kablam!    Compiling handlebars v0.29.1
Oct 14 21:41:00.419 INFO kablam!    Compiling docopt v0.8.1
Oct 14 21:41:00.748 INFO kablam!    Compiling subtitle_ocr v0.1.0 (/source/subtitle_ocr)
Oct 14 21:41:03.003 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 14 21:41:03.003 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Oct 14 21:41:03.003 INFO kablam!    |
Oct 14 21:41:03.003 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Oct 14 21:41:03.003 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 21:41:03.003 INFO kablam!    |
Oct 14 21:41:03.003 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 14 21:41:03.003 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 14 21:41:03.003 INFO kablam! 
Oct 14 21:41:10.739 INFO kablam!    Compiling opus_tools v0.1.3 (/source/opus_tools)
Oct 14 21:41:14.203 INFO kablam!    Compiling subtitles2srt v0.1.0 (/source/subtitles2srt)
Oct 14 21:41:14.302 INFO kablam!    Compiling vobsub2png v0.1.4 (/source/vobsub2png)
Oct 14 21:41:15.407 INFO kablam!    Compiling structopt v0.1.6
Oct 14 21:41:25.321 INFO kablam!    Compiling substudy-backend v0.1.0 (/source/backend)
Oct 14 21:41:42.555 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 20s
Oct 14 21:41:42.599 INFO kablam! su: No module specific data is present
Oct 14 21:41:44.128 INFO running `"docker" "rm" "-f" "e6c65b3fe41c23664e803edba126c40caff39edcc92b7d863ef099450b9ec063"`
Oct 14 21:41:44.423 INFO blam! e6c65b3fe41c23664e803edba126c40caff39edcc92b7d863ef099450b9ec063
Oct 14 21:41:44.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 14 21:41:44.831 INFO blam! b88dadb5f7b28c723074b06abb4d56b47d77281a8a56d395376f7092fe5dc2a2
Oct 14 21:41:44.831 INFO running `"docker" "start" "-a" "b88dadb5f7b28c723074b06abb4d56b47d77281a8a56d395376f7092fe5dc2a2"`
Oct 14 21:41:46.091 INFO kablam! usermod: no changes
Oct 14 21:41:46.395 INFO kablam!    Compiling difference v1.0.0
Oct 14 21:41:46.395 INFO kablam!    Compiling cli_test_dir v0.1.5 (/source/cli_test_dir)
Oct 14 21:41:46.400 INFO kablam!    Compiling quickcheck v0.5.0
Oct 14 21:41:46.403 INFO kablam!    Compiling common_failures v0.1.1 (/source/common_failures)
Oct 14 21:41:46.403 INFO kablam!    Compiling aligned_media v0.1.0 (/source/aligned_media)
Oct 14 21:41:46.403 INFO kablam!    Compiling submodel v0.1.0 (/source/submodel)
Oct 14 21:41:46.403 INFO kablam!    Compiling opus_tools v0.1.3 (/source/opus_tools)
Oct 14 21:41:52.759 INFO kablam!    Compiling vobsub v0.2.3 (/source/vobsub)
Oct 14 21:41:53.469 INFO kablam!    Compiling substudy-backend v0.1.0 (/source/backend)
Oct 14 21:42:04.019 INFO kablam!    Compiling vobsub2png v0.1.4 (/source/vobsub2png)
Oct 14 21:42:04.098 INFO kablam!    Compiling subtitles2srt v0.1.0 (/source/subtitles2srt)
Oct 14 21:42:06.658 INFO kablam!    Compiling substudy v0.4.5 (/source/substudy)
Oct 14 21:42:11.948 INFO kablam!    Compiling subtitle_ocr v0.1.0 (/source/subtitle_ocr)
Oct 14 21:42:20.745 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 14 21:42:20.747 INFO kablam!   --> subtitle_ocr/src/ctx.rs:49:9
Oct 14 21:42:20.748 INFO kablam!    |
Oct 14 21:42:20.748 INFO kablam! 49 |         lines.into_iter().map(|l| group_into_glyphs(l)).collect::<Vec<_>>();
Oct 14 21:42:20.749 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 21:42:20.763 INFO kablam!    |
Oct 14 21:42:20.764 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 14 21:42:20.765 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 14 21:42:20.766 INFO kablam! 
Oct 14 21:42:20.847 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 14 21:42:20.848 INFO kablam!    --> subtitle_ocr/src/segmentation.rs:317:5
Oct 14 21:42:20.849 INFO kablam!     |
Oct 14 21:42:20.849 INFO kablam! 317 | /     lines.into_iter()
Oct 14 21:42:20.850 INFO kablam! 318 | |         .map(|line| group_into_glyphs(line))
Oct 14 21:42:20.851 INFO kablam! 319 | |         .collect::<Vec<_>>();
Oct 14 21:42:20.851 INFO kablam!     | |_____________________________^
Oct 14 21:42:20.852 INFO kablam!     |
Oct 14 21:42:20.852 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 14 21:42:20.853 INFO kablam! 
Oct 14 21:42:28.060 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.94s
Oct 14 21:42:28.094 INFO kablam! su: No module specific data is present
Oct 14 21:42:28.743 INFO running `"docker" "rm" "-f" "b88dadb5f7b28c723074b06abb4d56b47d77281a8a56d395376f7092fe5dc2a2"`
Oct 14 21:42:28.963 INFO blam! b88dadb5f7b28c723074b06abb4d56b47d77281a8a56d395376f7092fe5dc2a2