Nov 09 05:16:52.087 INFO checking shybyte/exercises-in-programming-style-rust against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 05:16:52.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 05:16:52.597 INFO blam! 657cc9de5522e670fce0b194a297e6925bf1aef1a0478c54877d8aa93e263eb7
Nov 09 05:16:52.599 INFO running `"docker" "start" "-a" "657cc9de5522e670fce0b194a297e6925bf1aef1a0478c54877d8aa93e263eb7"`
Nov 09 05:16:55.118 INFO kablam! usermod: no changes
Nov 09 05:16:55.223 INFO kablam!     Checking exercises_in_programming_style_rust v0.1.0 (/source)
Nov 09 05:16:58.207 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.208 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Nov 09 05:16:58.208 INFO kablam!    |
Nov 09 05:16:58.208 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Nov 09 05:16:58.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.208 INFO kablam!    |
Nov 09 05:16:58.208 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 09 05:16:58.208 INFO kablam! 
Nov 09 05:16:58.208 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.208 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Nov 09 05:16:58.208 INFO kablam!    |
Nov 09 05:16:58.208 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 09 05:16:58.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.208 INFO kablam! 
Nov 09 05:16:58.208 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.208 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Nov 09 05:16:58.208 INFO kablam!    |
Nov 09 05:16:58.208 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Nov 09 05:16:58.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.208 INFO kablam! 
Nov 09 05:16:58.208 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.208 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Nov 09 05:16:58.208 INFO kablam!    |
Nov 09 05:16:58.208 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Nov 09 05:16:58.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.208 INFO kablam! 
Nov 09 05:16:58.208 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.208 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Nov 09 05:16:58.208 INFO kablam!    |
Nov 09 05:16:58.208 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Nov 09 05:16:58.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.208 INFO kablam! 
Nov 09 05:16:58.208 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.208 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Nov 09 05:16:58.208 INFO kablam!    |
Nov 09 05:16:58.208 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Nov 09 05:16:58.208 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.208 INFO kablam! 
Nov 09 05:16:58.644 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.644 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Nov 09 05:16:58.644 INFO kablam!    |
Nov 09 05:16:58.644 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Nov 09 05:16:58.644 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.667 INFO kablam!    |
Nov 09 05:16:58.667 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 09 05:16:58.667 INFO kablam! 
Nov 09 05:16:58.667 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.667 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Nov 09 05:16:58.667 INFO kablam!    |
Nov 09 05:16:58.668 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 09 05:16:58.668 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.668 INFO kablam! 
Nov 09 05:16:58.668 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.668 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Nov 09 05:16:58.668 INFO kablam!    |
Nov 09 05:16:58.668 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Nov 09 05:16:58.668 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.668 INFO kablam! 
Nov 09 05:16:58.668 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.670 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Nov 09 05:16:58.670 INFO kablam!    |
Nov 09 05:16:58.670 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Nov 09 05:16:58.670 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.670 INFO kablam! 
Nov 09 05:16:58.670 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.670 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Nov 09 05:16:58.670 INFO kablam!    |
Nov 09 05:16:58.670 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Nov 09 05:16:58.670 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.670 INFO kablam! 
Nov 09 05:16:58.670 INFO kablam! warning: doc comment not used by rustdoc
Nov 09 05:16:58.670 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Nov 09 05:16:58.670 INFO kablam!    |
Nov 09 05:16:58.670 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Nov 09 05:16:58.672 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 05:16:58.672 INFO kablam! 
Nov 09 05:17:00.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
Nov 09 05:17:00.329 INFO kablam! su: No module specific data is present
Nov 09 05:17:01.724 INFO running `"docker" "rm" "-f" "657cc9de5522e670fce0b194a297e6925bf1aef1a0478c54877d8aa93e263eb7"`
Nov 09 05:17:02.023 INFO blam! 657cc9de5522e670fce0b194a297e6925bf1aef1a0478c54877d8aa93e263eb7