Oct 26 20:58:46.300 INFO checking shybyte/exercises-in-programming-style-rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 20:58:46.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 26 20:58:46.923 INFO blam! 42720d7b3d99860a0cb014efefe2e983b82d15c23d7611bd64e3b32f2e8d6965
Oct 26 20:58:46.926 INFO running `"docker" "start" "-a" "42720d7b3d99860a0cb014efefe2e983b82d15c23d7611bd64e3b32f2e8d6965"`
Oct 26 20:58:49.314 INFO kablam! usermod: no changes
Oct 26 20:58:49.375 INFO kablam!     Checking exercises_in_programming_style_rust v0.1.0 (/source)
Oct 26 20:58:50.771 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:50.771 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Oct 26 20:58:50.771 INFO kablam!    |
Oct 26 20:58:50.771 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Oct 26 20:58:50.771 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:50.771 INFO kablam!    |
Oct 26 20:58:50.771 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 26 20:58:50.771 INFO kablam! 
Oct 26 20:58:50.771 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:50.771 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Oct 26 20:58:50.771 INFO kablam!    |
Oct 26 20:58:50.771 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Oct 26 20:58:50.771 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:50.771 INFO kablam! 
Oct 26 20:58:50.771 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:50.771 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Oct 26 20:58:50.771 INFO kablam!    |
Oct 26 20:58:50.771 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Oct 26 20:58:50.771 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:50.771 INFO kablam! 
Oct 26 20:58:50.771 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:50.771 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Oct 26 20:58:50.771 INFO kablam!    |
Oct 26 20:58:50.771 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Oct 26 20:58:50.771 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:50.771 INFO kablam! 
Oct 26 20:58:50.771 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:50.771 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Oct 26 20:58:50.771 INFO kablam!    |
Oct 26 20:58:50.771 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Oct 26 20:58:50.771 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:50.771 INFO kablam! 
Oct 26 20:58:50.771 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:50.771 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Oct 26 20:58:50.771 INFO kablam!    |
Oct 26 20:58:50.771 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Oct 26 20:58:50.771 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:50.771 INFO kablam! 
Oct 26 20:58:53.047 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:53.047 INFO kablam!   --> src/bin/04-cookbook.rs:16:5
Oct 26 20:58:53.047 INFO kablam!    |
Oct 26 20:58:53.047 INFO kablam! 16 |     /// Takes a path to a file and assigns the entire
Oct 26 20:58:53.047 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:53.071 INFO kablam!    |
Oct 26 20:58:53.071 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 26 20:58:53.071 INFO kablam! 
Oct 26 20:58:53.071 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:53.071 INFO kablam!   --> src/bin/04-cookbook.rs:25:5
Oct 26 20:58:53.071 INFO kablam!    |
Oct 26 20:58:53.071 INFO kablam! 25 |     /// Replaces all nonalphanumeric chars in data with white space
Oct 26 20:58:53.071 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:53.071 INFO kablam! 
Oct 26 20:58:53.071 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:53.071 INFO kablam!   --> src/bin/04-cookbook.rs:36:5
Oct 26 20:58:53.071 INFO kablam!    |
Oct 26 20:58:53.071 INFO kablam! 36 |     /// Scans data for words, filling the global variable words
Oct 26 20:58:53.071 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:53.071 INFO kablam! 
Oct 26 20:58:53.071 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:53.071 INFO kablam!   --> src/bin/04-cookbook.rs:42:5
Oct 26 20:58:53.071 INFO kablam!    |
Oct 26 20:58:53.071 INFO kablam! 42 |     /// Scans data for words, filling the global variable words
Oct 26 20:58:53.071 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:53.071 INFO kablam! 
Oct 26 20:58:53.075 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:53.076 INFO kablam!   --> src/bin/04-cookbook.rs:61:5
Oct 26 20:58:53.076 INFO kablam!    |
Oct 26 20:58:53.076 INFO kablam! 61 |     /// Creates a list of pairs associating words with frequencies
Oct 26 20:58:53.077 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:53.077 INFO kablam! 
Oct 26 20:58:53.077 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 20:58:53.078 INFO kablam!   --> src/bin/04-cookbook.rs:73:5
Oct 26 20:58:53.078 INFO kablam!    |
Oct 26 20:58:53.078 INFO kablam! 73 |     /// Sorts word_freqs by frequency
Oct 26 20:58:53.083 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:58:53.083 INFO kablam! 
Oct 26 20:58:54.238 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
Oct 26 20:58:54.251 INFO kablam! su: No module specific data is present
Oct 26 20:58:55.379 INFO running `"docker" "rm" "-f" "42720d7b3d99860a0cb014efefe2e983b82d15c23d7611bd64e3b32f2e8d6965"`
Oct 26 20:58:55.767 INFO blam! 42720d7b3d99860a0cb014efefe2e983b82d15c23d7611bd64e3b32f2e8d6965