Nov 03 23:09:23.359 INFO checking shybyte/exercises-in-programming-style-rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 23:09:23.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 23:09:23.821 INFO blam! b58ca4596a3fbef9e7fd5acbe344ddce2dadbc2e2aa1380187b2eb1ecd7bd869
Nov 03 23:09:23.823 INFO running `"docker" "start" "-a" "b58ca4596a3fbef9e7fd5acbe344ddce2dadbc2e2aa1380187b2eb1ecd7bd869"`
Nov 03 23:09:25.890 INFO kablam! usermod: no changes
Nov 03 23:09:25.992 INFO kablam!     Checking exercises_in_programming_style_rust v0.1.0 (/source)
Nov 03 23:09:27.067 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:27.067 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Nov 03 23:09:27.067 INFO kablam!    |
Nov 03 23:09:27.067 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Nov 03 23:09:27.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:27.067 INFO kablam!    |
Nov 03 23:09:27.067 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 03 23:09:27.067 INFO kablam! 
Nov 03 23:09:27.067 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:27.067 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Nov 03 23:09:27.067 INFO kablam!    |
Nov 03 23:09:27.067 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 03 23:09:27.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:27.067 INFO kablam! 
Nov 03 23:09:27.067 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:27.067 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Nov 03 23:09:27.067 INFO kablam!    |
Nov 03 23:09:27.067 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Nov 03 23:09:27.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:27.067 INFO kablam! 
Nov 03 23:09:27.067 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:27.067 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Nov 03 23:09:27.067 INFO kablam!    |
Nov 03 23:09:27.067 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Nov 03 23:09:27.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:27.067 INFO kablam! 
Nov 03 23:09:27.067 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:27.067 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Nov 03 23:09:27.067 INFO kablam!    |
Nov 03 23:09:27.067 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Nov 03 23:09:27.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:27.067 INFO kablam! 
Nov 03 23:09:27.067 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:27.067 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Nov 03 23:09:27.067 INFO kablam!    |
Nov 03 23:09:27.067 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Nov 03 23:09:27.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:27.067 INFO kablam! 
Nov 03 23:09:29.085 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:29.085 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Nov 03 23:09:29.085 INFO kablam!    |
Nov 03 23:09:29.085 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Nov 03 23:09:29.085 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:29.091 INFO kablam!    |
Nov 03 23:09:29.091 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 03 23:09:29.091 INFO kablam! 
Nov 03 23:09:29.091 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:29.091 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Nov 03 23:09:29.091 INFO kablam!    |
Nov 03 23:09:29.091 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 03 23:09:29.091 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:29.091 INFO kablam! 
Nov 03 23:09:29.091 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:29.091 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Nov 03 23:09:29.091 INFO kablam!    |
Nov 03 23:09:29.091 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Nov 03 23:09:29.091 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:29.091 INFO kablam! 
Nov 03 23:09:29.091 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:29.091 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Nov 03 23:09:29.091 INFO kablam!    |
Nov 03 23:09:29.091 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Nov 03 23:09:29.091 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:29.091 INFO kablam! 
Nov 03 23:09:29.091 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:29.091 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Nov 03 23:09:29.091 INFO kablam!    |
Nov 03 23:09:29.091 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Nov 03 23:09:29.091 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:29.091 INFO kablam! 
Nov 03 23:09:29.091 INFO kablam! warning: doc comment not used by rustdoc
Nov 03 23:09:29.091 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Nov 03 23:09:29.091 INFO kablam!    |
Nov 03 23:09:29.091 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Nov 03 23:09:29.091 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:09:29.091 INFO kablam! 
Nov 03 23:09:30.595 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
Nov 03 23:09:30.611 INFO kablam! su: No module specific data is present
Nov 03 23:09:31.865 INFO running `"docker" "rm" "-f" "b58ca4596a3fbef9e7fd5acbe344ddce2dadbc2e2aa1380187b2eb1ecd7bd869"`
Nov 03 23:09:32.095 INFO blam! b58ca4596a3fbef9e7fd5acbe344ddce2dadbc2e2aa1380187b2eb1ecd7bd869