Nov 03 23:09:27.906 INFO checking shybyte/exercises-in-programming-style-rust against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 23:09:27.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-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"`
Nov 03 23:09:28.482 INFO blam! 60b2c73742263a9acd5b40d8bed0bc61290fc653eff776f32f9e75df1f5090ff
Nov 03 23:09:28.484 INFO running `"docker" "start" "-a" "60b2c73742263a9acd5b40d8bed0bc61290fc653eff776f32f9e75df1f5090ff"`
Nov 03 23:09:30.538 INFO kablam! usermod: no changes
Nov 03 23:09:30.595 INFO kablam!     Checking exercises_in_programming_style_rust v0.1.0 (/source)
Nov 03 23:09:32.876 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:32.876 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Nov 03 23:09:32.876 INFO kablam!    |
Nov 03 23:09:32.877 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Nov 03 23:09:32.877 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:32.877 INFO kablam!    |
Nov 03 23:09:32.878 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 03 23:09:32.878 INFO kablam! 
Nov 03 23:09:32.878 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:32.879 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Nov 03 23:09:32.879 INFO kablam!    |
Nov 03 23:09:32.879 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 03 23:09:32.879 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:32.880 INFO kablam! 
Nov 03 23:09:32.880 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:32.880 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Nov 03 23:09:32.880 INFO kablam!    |
Nov 03 23:09:32.881 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Nov 03 23:09:32.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:32.881 INFO kablam! 
Nov 03 23:09:32.882 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:32.882 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Nov 03 23:09:32.882 INFO kablam!    |
Nov 03 23:09:32.883 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Nov 03 23:09:32.883 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:32.883 INFO kablam! 
Nov 03 23:09:32.883 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:32.884 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Nov 03 23:09:32.884 INFO kablam!    |
Nov 03 23:09:32.884 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Nov 03 23:09:32.885 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:32.885 INFO kablam! 
Nov 03 23:09:32.891 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:32.891 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Nov 03 23:09:32.891 INFO kablam!    |
Nov 03 23:09:32.892 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Nov 03 23:09:32.892 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:32.892 INFO kablam! 
Nov 03 23:09:33.556 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:33.556 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Nov 03 23:09:33.556 INFO kablam!    |
Nov 03 23:09:33.556 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Nov 03 23:09:33.556 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:33.556 INFO kablam!    |
Nov 03 23:09:33.556 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 03 23:09:33.556 INFO kablam! 
Nov 03 23:09:33.556 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:33.556 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Nov 03 23:09:33.556 INFO kablam!    |
Nov 03 23:09:33.556 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 03 23:09:33.556 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:33.556 INFO kablam! 
Nov 03 23:09:33.561 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:33.561 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Nov 03 23:09:33.561 INFO kablam!    |
Nov 03 23:09:33.561 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Nov 03 23:09:33.561 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:33.561 INFO kablam! 
Nov 03 23:09:33.561 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:33.561 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Nov 03 23:09:33.561 INFO kablam!    |
Nov 03 23:09:33.561 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Nov 03 23:09:33.561 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:33.561 INFO kablam! 
Nov 03 23:09:33.561 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:33.561 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Nov 03 23:09:33.561 INFO kablam!    |
Nov 03 23:09:33.561 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Nov 03 23:09:33.561 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:33.561 INFO kablam! 
Nov 03 23:09:33.561 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:33.561 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Nov 03 23:09:33.561 INFO kablam!    |
Nov 03 23:09:33.561 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Nov 03 23:09:33.561 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:33.561 INFO kablam! 
Nov 03 23:09:34.499 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
Nov 03 23:09:34.499 INFO kablam! su: No module specific data is present
Nov 03 23:09:35.367 INFO running `"docker" "rm" "-f" "60b2c73742263a9acd5b40d8bed0bc61290fc653eff776f32f9e75df1f5090ff"`
Nov 03 23:09:35.691 INFO blam! 60b2c73742263a9acd5b40d8bed0bc61290fc653eff776f32f9e75df1f5090ff