Nov 28 00:38:35.572 INFO documenting callahanrts/leon against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 00:38:35.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 00:38:35.984 INFO [stdout] 655044bcd61e45903d52d451433d8b66f81741087444a92f5a8e516bba8e7c07
Nov 28 00:38:35.986 INFO running `"docker" "start" "-a" "655044bcd61e45903d52d451433d8b66f81741087444a92f5a8e516bba8e7c07"`
Nov 28 00:38:37.215 INFO [stderr] usermod: no changes
Nov 28 00:38:37.633 INFO [stderr]    Compiling libc v0.2.25
Nov 28 00:38:37.637 INFO [stderr]     Checking precomputed-hash v0.1.0
Nov 28 00:38:37.647 INFO [stderr]     Checking css_parser v0.1.0 (/source/css_parser)
Nov 28 00:38:37.650 INFO [stderr]    Compiling gl_generator v0.5.4
Nov 28 00:38:38.748 INFO [stderr]    Compiling rand v0.3.15
Nov 28 00:38:39.180 INFO [stderr] warning: unused variable: `v`
Nov 28 00:38:39.180 INFO [stderr]    --> css_parser/src/parser/token_iterator/mod.rs:100:39
Nov 28 00:38:39.180 INFO [stderr]     |
Nov 28 00:38:39.181 INFO [stderr] 100 |             Token::NumberToken{value: v, num_type: _} => "DELIM",
Nov 28 00:38:39.181 INFO [stderr]     |                                       ^ help: consider using `_v` instead
Nov 28 00:38:39.187 INFO [stderr]     |
Nov 28 00:38:39.187 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 00:38:39.187 INFO [stderr] 
Nov 28 00:38:39.187 INFO [stderr] warning: unused variable: `v`
Nov 28 00:38:39.187 INFO [stderr]    --> css_parser/src/parser/token_iterator/mod.rs:101:42
Nov 28 00:38:39.187 INFO [stderr]     |
Nov 28 00:38:39.187 INFO [stderr] 101 |             Token::DimensionToken{value: v, num_type: _, unit: _} => "DELIM",
Nov 28 00:38:39.187 INFO [stderr]     |                                          ^ help: consider using `_v` instead
Nov 28 00:38:39.187 INFO [stderr] 
Nov 28 00:38:39.189 INFO [stderr] warning: unused variable: `name`
Nov 28 00:38:39.190 INFO [stderr]    --> css_parser/src/parser/mod.rs:275:35
Nov 28 00:38:39.190 INFO [stderr]     |
Nov 28 00:38:39.190 INFO [stderr] 275 |             Token::AtKeywordToken(name) => {
Nov 28 00:38:39.191 INFO [stderr]     |                                   ^^^^ help: consider using `_name` instead
Nov 28 00:38:39.191 INFO [stderr] 
Nov 28 00:38:39.191 INFO [stderr] warning: unused variable: `name`
Nov 28 00:38:39.192 INFO [stderr]    --> css_parser/src/parser/mod.rs:515:31
Nov 28 00:38:39.192 INFO [stderr]     |
Nov 28 00:38:39.192 INFO [stderr] 515 |             Token::IdentToken(name) => {
Nov 28 00:38:39.193 INFO [stderr]     |                               ^^^^ help: consider using `_name` instead
Nov 28 00:38:39.193 INFO [stderr] 
Nov 28 00:38:39.193 INFO [stderr] warning: unused variable: `end`
Nov 28 00:38:39.194 INFO [stderr]    --> css_parser/src/parser/mod.rs:521:29
Nov 28 00:38:39.194 INFO [stderr]     |
Nov 28 00:38:39.194 INFO [stderr] 521 |                     let mut end = false;
Nov 28 00:38:39.194 INFO [stderr]     |                             ^^^ help: consider using `_end` instead
Nov 28 00:38:39.195 INFO [stderr] 
Nov 28 00:38:39.195 INFO [stderr] warning: unused variable: `block`
Nov 28 00:38:39.195 INFO [stderr]    --> css_parser/src/parser/mod.rs:586:35
Nov 28 00:38:39.196 INFO [stderr]     |
Nov 28 00:38:39.196 INFO [stderr] 586 |         ComponentValue::Block(ref block) => panic!("Not sure what to do with this yet.")
Nov 28 00:38:39.196 INFO [stderr]     |                                   ^^^^^ help: consider using `_block` instead
Nov 28 00:38:39.196 INFO [stderr] 
Nov 28 00:38:39.197 INFO [stderr] warning: unused variable: `token`
Nov 28 00:38:39.197 INFO [stderr]   --> css_parser/src/parser/mod.rs:74:16
Nov 28 00:38:39.197 INFO [stderr]    |
Nov 28 00:38:39.197 INFO [stderr] 74 |     pub fn new(token: Token) -> BlockData {
Nov 28 00:38:39.198 INFO [stderr]    |                ^^^^^ help: consider using `_token` instead
Nov 28 00:38:39.198 INFO [stderr] 
Nov 28 00:38:39.198 INFO [stderr] warning: unused variable: `name`
Nov 28 00:38:39.199 INFO [stderr]    --> css_parser/src/parser/mod.rs:139:35
Nov 28 00:38:39.199 INFO [stderr]     |
Nov 28 00:38:39.199 INFO [stderr] 139 |             Token::AtKeywordToken(name) => {
Nov 28 00:38:39.200 INFO [stderr]     |                                   ^^^^ help: consider using `_name` instead
Nov 28 00:38:39.200 INFO [stderr] 
Nov 28 00:38:39.200 INFO [stderr] warning: unused variable: `name`
Nov 28 00:38:39.200 INFO [stderr]    --> css_parser/src/parser/mod.rs:180:31
Nov 28 00:38:39.201 INFO [stderr]     |
Nov 28 00:38:39.201 INFO [stderr] 180 |             Token::IdentToken(name) => {
Nov 28 00:38:39.201 INFO [stderr]     |                               ^^^^ help: consider using `_name` instead
Nov 28 00:38:39.202 INFO [stderr] 
Nov 28 00:38:39.207 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:38:39.207 INFO [stderr]    --> css_parser/src/parser/mod.rs:127:13
Nov 28 00:38:39.208 INFO [stderr]     |
Nov 28 00:38:39.208 INFO [stderr] 127 |         let mut rule_data = RuleData::new();
Nov 28 00:38:39.208 INFO [stderr]     |             ----^^^^^^^^^
Nov 28 00:38:39.209 INFO [stderr]     |             |
Nov 28 00:38:39.209 INFO [stderr]     |             help: remove this `mut`
Nov 28 00:38:39.215 INFO [stderr]     |
Nov 28 00:38:39.215 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 00:38:39.215 INFO [stderr] 
Nov 28 00:38:39.317 INFO [stderr] warning: method is never used: `nth_token`
Nov 28 00:38:39.319 INFO [stderr]   --> css_parser/src/parser/token_iterator/mod.rs:33:5
Nov 28 00:38:39.319 INFO [stderr]    |
Nov 28 00:38:39.320 INFO [stderr] 33 |     pub fn nth_token(&self, n: usize) -> Token {
Nov 28 00:38:39.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:38:39.323 INFO [stderr]    |
Nov 28 00:38:39.324 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:38:39.324 INFO [stderr] 
Nov 28 00:38:39.324 INFO [stderr] warning: method is never used: `remaining_tokens`
Nov 28 00:38:39.325 INFO [stderr]   --> css_parser/src/parser/token_iterator/mod.rs:74:5
Nov 28 00:38:39.325 INFO [stderr]    |
Nov 28 00:38:39.325 INFO [stderr] 74 |     pub fn remaining_tokens(&mut self) -> Vec<Token> {
Nov 28 00:38:39.325 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:38:39.326 INFO [stderr] 
Nov 28 00:38:39.326 INFO [stderr] warning: method is never used: `get_tokens`
Nov 28 00:38:39.326 INFO [stderr]   --> css_parser/src/parser/token_iterator/mod.rs:79:5
Nov 28 00:38:39.327 INFO [stderr]    |
Nov 28 00:38:39.327 INFO [stderr] 79 |     pub fn get_tokens(&self) -> Vec<Token> {
Nov 28 00:38:39.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:38:39.328 INFO [stderr] 
Nov 28 00:38:39.328 INFO [stderr] warning: method is never used: `print_remaining`
Nov 28 00:38:39.328 INFO [stderr]   --> css_parser/src/parser/token_iterator/mod.rs:84:5
Nov 28 00:38:39.328 INFO [stderr]    |
Nov 28 00:38:39.329 INFO [stderr] 84 |     pub fn print_remaining(&mut self) {
Nov 28 00:38:39.329 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:38:39.329 INFO [stderr] 
Nov 28 00:38:39.329 INFO [stderr] warning: function is never used: `print_tokens`
Nov 28 00:38:39.330 INFO [stderr]   --> css_parser/src/parser/token_iterator/mod.rs:91:1
Nov 28 00:38:39.330 INFO [stderr]    |
Nov 28 00:38:39.330 INFO [stderr] 91 | fn print_tokens(tokens: Vec<Token>) {
Nov 28 00:38:39.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:38:39.331 INFO [stderr] 
Nov 28 00:38:39.331 INFO [stderr] warning: function is never used: `is_colon`
Nov 28 00:38:39.331 INFO [stderr]    --> css_parser/src/parser/mod.rs:576:1
Nov 28 00:38:39.332 INFO [stderr]     |
Nov 28 00:38:39.332 INFO [stderr] 576 | fn is_colon(token: Token) -> bool {
Nov 28 00:38:39.332 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:38:39.333 INFO [stderr] 
Nov 28 00:38:39.333 INFO [stderr] warning: function is never used: `start_of_number`
Nov 28 00:38:39.333 INFO [stderr]    --> css_parser/src/tokenizer/mod.rs:503:1
Nov 28 00:38:39.333 INFO [stderr]     |
Nov 28 00:38:39.334 INFO [stderr] 503 | fn start_of_number(s: &Tokenizer) -> bool {
Nov 28 00:38:39.334 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:38:39.334 INFO [stderr] 
Nov 28 00:38:39.334 INFO [stderr] warning: the `name:` in this pattern is redundant
Nov 28 00:38:39.335 INFO [stderr]    --> css_parser/src/parser/mod.rs:647:46
Nov 28 00:38:39.335 INFO [stderr]     |
Nov 28 00:38:39.335 INFO [stderr] 647 |             Token::HashToken{hash_type: tpe, name: name } => {
Nov 28 00:38:39.336 INFO [stderr]     |                                              -----^^^^^
Nov 28 00:38:39.336 INFO [stderr]     |                                              |
Nov 28 00:38:39.336 INFO [stderr]     |                                              help: remove this
Nov 28 00:38:39.336 INFO [stderr]     |
Nov 28 00:38:39.337 INFO [stderr]     = note: #[warn(non_shorthand_field_patterns)] on by default
Nov 28 00:38:39.337 INFO [stderr] 
Nov 28 00:38:40.723 INFO [stderr]     Checking fs2 v0.2.5
Nov 28 00:38:40.723 INFO [stderr]     Checking x11-dl v2.14.0
Nov 28 00:38:40.723 INFO [stderr]     Checking shared_library v0.1.6
Nov 28 00:38:40.723 INFO [stderr]     Checking backtrace-sys v0.1.11
Nov 28 00:38:42.129 INFO [stderr]     Checking backtrace v0.2.3
Nov 28 00:38:42.683 INFO [stderr]     Checking memmap v0.4.0
Nov 28 00:38:42.995 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 28 00:38:46.259 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 28 00:38:46.571 INFO [stderr]     Checking tempfile v2.1.5
Nov 28 00:38:46.725 INFO [stderr]    Compiling glutin v0.7.4
Nov 28 00:38:46.726 INFO [stderr]    Compiling glium v0.16.0
Nov 28 00:38:47.495 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 28 00:38:47.495 INFO [stderr]    Compiling string_cache_codegen v0.4.0
Nov 28 00:38:49.627 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 28 00:38:55.055 INFO [stderr]    Compiling string_cache v0.6.1
Nov 28 00:38:55.315 INFO [stderr]    Compiling markup5ever v0.3.1
Nov 28 00:39:07.202 INFO [stderr]     Checking html5ever v0.18.0
Nov 28 00:39:09.881 INFO [stderr]    Compiling libloading v0.3.4
Nov 28 00:39:11.638 INFO [stderr]     Checking dlib v0.3.1
Nov 28 00:39:11.898 INFO [stderr]     Checking wayland-sys v0.7.8
Nov 28 00:39:12.230 INFO [stderr]     Checking wayland-client v0.7.8
Nov 28 00:39:13.569 INFO [stderr]     Checking wayland-window v0.4.4
Nov 28 00:39:13.569 INFO [stderr]     Checking wayland-kbd v0.6.3
Nov 28 00:39:14.453 INFO [stderr]     Checking winit v0.5.11
Nov 28 00:39:31.701 INFO [stderr]  Documenting leon v0.1.0 (/source)
Nov 28 00:39:35.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.41s
Nov 28 00:39:35.685 INFO [stderr] su: No module specific data is present
Nov 28 00:39:36.895 INFO running `"docker" "inspect" "655044bcd61e45903d52d451433d8b66f81741087444a92f5a8e516bba8e7c07"`
Nov 28 00:39:37.200 INFO running `"docker" "rm" "-f" "655044bcd61e45903d52d451433d8b66f81741087444a92f5a8e516bba8e7c07"`
Nov 28 00:39:37.481 INFO [stdout] 655044bcd61e45903d52d451433d8b66f81741087444a92f5a8e516bba8e7c07