Nov 06 14:05:46.272 INFO checking shybyte/exercises-in-programming-style-rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 14:05:46.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 14:05:46.746 INFO blam! dd7d30bb92134a4a9fa43aa043af2a9b7f85d511a6febd84018a62dd7c6e8e72
Nov 06 14:05:46.746 INFO running `"docker" "start" "-a" "dd7d30bb92134a4a9fa43aa043af2a9b7f85d511a6febd84018a62dd7c6e8e72"`
Nov 06 14:05:49.240 INFO kablam! usermod: no changes
Nov 06 14:05:49.320 INFO kablam!     Checking exercises_in_programming_style_rust v0.1.0 (/source)
Nov 06 14:05:52.193 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.193 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Nov 06 14:05:52.193 INFO kablam!    |
Nov 06 14:05:52.193 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Nov 06 14:05:52.193 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.197 INFO kablam!    |
Nov 06 14:05:52.197 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 06 14:05:52.197 INFO kablam! 
Nov 06 14:05:52.197 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.197 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Nov 06 14:05:52.197 INFO kablam!    |
Nov 06 14:05:52.197 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 06 14:05:52.197 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.197 INFO kablam! 
Nov 06 14:05:52.197 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.197 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Nov 06 14:05:52.197 INFO kablam!    |
Nov 06 14:05:52.197 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Nov 06 14:05:52.197 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.197 INFO kablam! 
Nov 06 14:05:52.197 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.197 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Nov 06 14:05:52.197 INFO kablam!    |
Nov 06 14:05:52.197 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Nov 06 14:05:52.197 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.197 INFO kablam! 
Nov 06 14:05:52.197 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.197 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Nov 06 14:05:52.197 INFO kablam!    |
Nov 06 14:05:52.197 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Nov 06 14:05:52.197 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.197 INFO kablam! 
Nov 06 14:05:52.197 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.197 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Nov 06 14:05:52.197 INFO kablam!    |
Nov 06 14:05:52.197 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Nov 06 14:05:52.197 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.197 INFO kablam! 
Nov 06 14:05:52.592 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.592 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Nov 06 14:05:52.593 INFO kablam!    |
Nov 06 14:05:52.593 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Nov 06 14:05:52.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.593 INFO kablam!    |
Nov 06 14:05:52.593 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 06 14:05:52.593 INFO kablam! 
Nov 06 14:05:52.593 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.593 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Nov 06 14:05:52.593 INFO kablam!    |
Nov 06 14:05:52.593 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 06 14:05:52.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.593 INFO kablam! 
Nov 06 14:05:52.593 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.593 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Nov 06 14:05:52.593 INFO kablam!    |
Nov 06 14:05:52.593 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Nov 06 14:05:52.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.593 INFO kablam! 
Nov 06 14:05:52.593 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.593 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Nov 06 14:05:52.593 INFO kablam!    |
Nov 06 14:05:52.593 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Nov 06 14:05:52.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.593 INFO kablam! 
Nov 06 14:05:52.593 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.593 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Nov 06 14:05:52.593 INFO kablam!    |
Nov 06 14:05:52.593 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Nov 06 14:05:52.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.593 INFO kablam! 
Nov 06 14:05:52.593 INFO kablam! warning: doc comment not used by rustdoc
Nov 06 14:05:52.593 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Nov 06 14:05:52.597 INFO kablam!    |
Nov 06 14:05:52.597 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Nov 06 14:05:52.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:05:52.597 INFO kablam! 
Nov 06 14:05:54.162 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
Nov 06 14:05:54.168 INFO kablam! su: No module specific data is present
Nov 06 14:05:55.001 INFO running `"docker" "rm" "-f" "dd7d30bb92134a4a9fa43aa043af2a9b7f85d511a6febd84018a62dd7c6e8e72"`
Nov 06 14:05:55.305 INFO blam! dd7d30bb92134a4a9fa43aa043af2a9b7f85d511a6febd84018a62dd7c6e8e72