[INFO] cloning repository https://github.com/ashigirl96/wabi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashigirl96/wabi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashigirl96%2Fwabi", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82488b9d0fa50aee6696ca43c5e92bbb41beb3fb
[INFO] checking ashigirl96/wabi against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashigirl96%2Fwabi" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ashigirl96/wabi on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ashigirl96/wabi
[INFO] finished tweaking git repo https://github.com/ashigirl96/wabi
[INFO] tweaked toml for git repo https://github.com/ashigirl96/wabi written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ashigirl96/wabi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:124:60
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Some(selector) => Selector::Class(Some(box (selector)), class),
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Some(selector) => Selector::Class(Some(Box::new((selector))), class),
[INFO] [stdout]     |                                                            ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:124:60
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Some(selector) => Selector::Class(Some(box (selector)), class),
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Some(selector) => Selector::Class(Some(Box::new((selector))), class),
[INFO] [stdout]     |                                                            ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:133:57
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     Some(selector) => Selector::Id(Some(box (selector)), id),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     Some(selector) => Selector::Id(Some(Box::new((selector))), id),
[INFO] [stdout]     |                                                         ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:133:57
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     Some(selector) => Selector::Id(Some(box (selector)), id),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     Some(selector) => Selector::Id(Some(Box::new((selector))), id),
[INFO] [stdout]     |                                                         ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:143:61
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     Some(selector) => Selector::Pseudo(Some(box (selector)), pseudo_class),
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     Some(selector) => Selector::Pseudo(Some(Box::new((selector))), pseudo_class),
[INFO] [stdout]     |                                                             ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:143:61
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     Some(selector) => Selector::Pseudo(Some(box (selector)), pseudo_class),
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     Some(selector) => Selector::Pseudo(Some(Box::new((selector))), pseudo_class),
[INFO] [stdout]     |                                                             ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:166:52
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(Box::new((selector)), box (right));
[INFO] [stdout]     |                                                    ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:166:52
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(Box::new((selector)), box (right));
[INFO] [stdout]     |                                                    ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:166:68
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), Box::new((right)));
[INFO] [stdout]     |                                                                    ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:166:68
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), Box::new((right)));
[INFO] [stdout]     |                                                                    ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:177:55
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(Box::new((selector)), box (right));
[INFO] [stdout]     |                                                       ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:177:71
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), Box::new((right)));
[INFO] [stdout]     |                                                                       ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:177:55
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(Box::new((selector)), box (right));
[INFO] [stdout]     |                                                       ~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/lib/cssom/mod.rs:177:71
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), Box::new((right)));
[INFO] [stdout]     |                                                                       ~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:49:40
[INFO] [stdout]    |
[INFO] [stdout] 49 |             parent.with_child(to_child(box child, render_object, child_object))
[INFO] [stdout]    |                                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 49 |             parent.with_child(to_child(Box::new(child), render_object, child_object))
[INFO] [stdout]    |                                        ~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:49:40
[INFO] [stdout]    |
[INFO] [stdout] 49 |             parent.with_child(to_child(box child, render_object, child_object))
[INFO] [stdout]    |                                        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 49 |             parent.with_child(to_child(Box::new(child), render_object, child_object))
[INFO] [stdout]    |                                        ~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let parent = with_margin(box parent, render_object);
[INFO] [stdout]    |                              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let parent = with_margin(Box::new(parent), render_object);
[INFO] [stdout]    |                              ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:52:29
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let parent = with_color(box parent, render_object);
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let parent = with_color(Box::new(parent), render_object);
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:51:30
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let parent = with_margin(box parent, render_object);
[INFO] [stdout]    |                              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let parent = with_margin(Box::new(parent), render_object);
[INFO] [stdout]    |                              ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |     with_fixed_width(box parent, render_object)
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 53 |     with_fixed_width(Box::new(parent), render_object)
[INFO] [stdout]    |                      ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:52:29
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let parent = with_color(box parent, render_object);
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let parent = with_color(Box::new(parent), render_object);
[INFO] [stdout]    |                             ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |     with_fixed_width(box parent, render_object)
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 53 |     with_fixed_width(Box::new(parent), render_object)
[INFO] [stdout]    |                      ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         box parent.fix_width(width)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Box::new(parent.fix_width(width))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         box parent.fix_width(width)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Box::new(parent.fix_width(width))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         box parent
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 85 |         Box::new(parent)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]   --> src/lib/browser/mod.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         box parent
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]    |
[INFO] [stdout] 85 |         Box::new(parent)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:124:64
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Some(selector) => Selector::Class(Some(box (selector)), class),
[INFO] [stdout]     |                                                                ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                     Some(selector) => Selector::Class(Some(box (selector)), class),
[INFO] [stdout] 124 +                     Some(selector) => Selector::Class(Some(box selector), class),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:133:61
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     Some(selector) => Selector::Id(Some(box (selector)), id),
[INFO] [stdout]     |                                                             ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 133 -                     Some(selector) => Selector::Id(Some(box (selector)), id),
[INFO] [stdout] 133 +                     Some(selector) => Selector::Id(Some(box selector), id),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:143:65
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     Some(selector) => Selector::Pseudo(Some(box (selector)), pseudo_class),
[INFO] [stdout]     |                                                                 ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 143 -                     Some(selector) => Selector::Pseudo(Some(box (selector)), pseudo_class),
[INFO] [stdout] 143 +                     Some(selector) => Selector::Pseudo(Some(box selector), pseudo_class),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:124:64
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     Some(selector) => Selector::Class(Some(box (selector)), class),
[INFO] [stdout]     |                                                                ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                     Some(selector) => Selector::Class(Some(box (selector)), class),
[INFO] [stdout] 124 +                     Some(selector) => Selector::Class(Some(box selector), class),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:166:56
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout]     |                                                        ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout] 166 +                         let left = Selector::Child(box selector, box (right));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:166:72
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout]     |                                                                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout] 166 +                         let left = Selector::Child(box (selector), box right);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:133:61
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     Some(selector) => Selector::Id(Some(box (selector)), id),
[INFO] [stdout]     |                                                             ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 133 -                     Some(selector) => Selector::Id(Some(box (selector)), id),
[INFO] [stdout] 133 +                     Some(selector) => Selector::Id(Some(box selector), id),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:177:59
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout]     |                                                           ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 177 -                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout] 177 +                         let left = Selector::Adjacent(box selector, box (right));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:143:65
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     Some(selector) => Selector::Pseudo(Some(box (selector)), pseudo_class),
[INFO] [stdout]     |                                                                 ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 143 -                     Some(selector) => Selector::Pseudo(Some(box (selector)), pseudo_class),
[INFO] [stdout] 143 +                     Some(selector) => Selector::Pseudo(Some(box selector), pseudo_class),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:177:75
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout]     |                                                                           ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 177 -                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout] 177 +                         let left = Selector::Adjacent(box (selector), box right);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:166:56
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout]     |                                                        ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout] 166 +                         let left = Selector::Child(box selector, box (right));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:166:72
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout]     |                                                                        ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -                         let left = Selector::Child(box (selector), box (right));
[INFO] [stdout] 166 +                         let left = Selector::Child(box (selector), box right);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:177:59
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout]     |                                                           ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 177 -                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout] 177 +                         let left = Selector::Adjacent(box selector, box (right));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lib/cssom/mod.rs:177:75
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout]     |                                                                           ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 177 -                         let left = Selector::Adjacent(box (selector), box (right));
[INFO] [stdout] 177 +                         let left = Selector::Adjacent(box (selector), box right);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toy-browser-rs` (bin "toy-browser-rs" test) due to 15 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `toy-browser-rs` (bin "toy-browser-rs") due to 15 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9728bdab44590b0d5407783d2575625680a4419c7e46edb2734bb20acc9ec359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9728bdab44590b0d5407783d2575625680a4419c7e46edb2734bb20acc9ec359", kill_on_drop: false }`
[INFO] [stdout] 9728bdab44590b0d5407783d2575625680a4419c7e46edb2734bb20acc9ec359
