[INFO] cloning repository https://github.com/HeliosPanoptes/tundra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HeliosPanoptes/tundra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeliosPanoptes%2Ftundra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeliosPanoptes%2Ftundra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2459d714ef6d0c50d7d30fb31188ebc0f59078eb
[INFO] checking HeliosPanoptes/tundra against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeliosPanoptes%2Ftundra" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HeliosPanoptes/tundra
[INFO] finished tweaking git repo https://github.com/HeliosPanoptes/tundra
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[INFO] validating manifest of git repo https://github.com/HeliosPanoptes/tundra on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HeliosPanoptes/tundra already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/main.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |             None => (return None)
[INFO] [stdout]     |                     ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 133 -             None => (return None)
[INFO] [stdout] 133 +             None => return None
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/main.rs:477:18
[INFO] [stdout]     |
[INFO] [stdout] 477 |             _ => (panic!("Called layout_open() on something that wasn't an element node type"))
[INFO] [stdout]     |                  ^                                                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 477 -             _ => (panic!("Called layout_open() on something that wasn't an element node type"))
[INFO] [stdout] 477 +             _ => panic!("Called layout_open() on something that wasn't an element node type")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/main.rs:525:18
[INFO] [stdout]     |
[INFO] [stdout] 525 |             _ => (panic!("Called layout_close() on something that wasn't an element node type"))
[INFO] [stdout]     |                  ^                                                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 525 -             _ => (panic!("Called layout_close() on something that wasn't an element node type"))
[INFO] [stdout] 525 +             _ => panic!("Called layout_close() on something that wasn't an element node type")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/main.rs:601:18
[INFO] [stdout]     |
[INFO] [stdout] 601 |             _ => (panic!("Called layout_text() on something that wasn't a text node type"))
[INFO] [stdout]     |                  ^                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 601 -             _ => (panic!("Called layout_text() on something that wasn't a text node type"))
[INFO] [stdout] 601 +             _ => panic!("Called layout_text() on something that wasn't a text node type")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/main.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |             None => (return None)
[INFO] [stdout]     |                     ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 133 -             None => (return None)
[INFO] [stdout] 133 +             None => return None
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/main.rs:477:18
[INFO] [stdout]     |
[INFO] [stdout] 477 |             _ => (panic!("Called layout_open() on something that wasn't an element node type"))
[INFO] [stdout]     |                  ^                                                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 477 -             _ => (panic!("Called layout_open() on something that wasn't an element node type"))
[INFO] [stdout] 477 +             _ => panic!("Called layout_open() on something that wasn't an element node type")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/main.rs:525:18
[INFO] [stdout]     |
[INFO] [stdout] 525 |             _ => (panic!("Called layout_close() on something that wasn't an element node type"))
[INFO] [stdout]     |                  ^                                                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 525 -             _ => (panic!("Called layout_close() on something that wasn't an element node type"))
[INFO] [stdout] 525 +             _ => panic!("Called layout_close() on something that wasn't an element node type")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/main.rs:601:18
[INFO] [stdout]     |
[INFO] [stdout] 601 |             _ => (panic!("Called layout_text() on something that wasn't a text node type"))
[INFO] [stdout]     |                  ^                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 601 -             _ => (panic!("Called layout_text() on something that wasn't a text node type"))
[INFO] [stdout] 601 +             _ => panic!("Called layout_text() on something that wasn't a text node type")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:450:21
[INFO] [stdout]     |
[INFO] [stdout] 450 |                 let mut state = &mut self.layout_state;
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:492:21
[INFO] [stdout]     |
[INFO] [stdout] 492 |                 let mut state = &mut self.layout_state;
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:530:13
[INFO] [stdout]     |
[INFO] [stdout] 530 |         let mut state = &mut self.layout_state;
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/main.rs:277:50
[INFO] [stdout]     |
[INFO] [stdout] 277 |                         assert!(status == "200", format!("Server error{}:{}", status, explanation));
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 277 -                         assert!(status == "200", format!("Server error{}:{}", status, explanation));
[INFO] [stdout] 277 +                         assert!(status == "200", "Server error{}:{}", status, explanation);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:450:21
[INFO] [stdout]     |
[INFO] [stdout] 450 |                 let mut state = &mut self.layout_state;
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:492:21
[INFO] [stdout]     |
[INFO] [stdout] 492 |                 let mut state = &mut self.layout_state;
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:530:13
[INFO] [stdout]     |
[INFO] [stdout] 530 |         let mut state = &mut self.layout_state;
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/main.rs:277:50
[INFO] [stdout]     |
[INFO] [stdout] 277 |                         assert!(status == "200", format!("Server error{}:{}", status, explanation));
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 277 -                         assert!(status == "200", format!("Server error{}:{}", status, explanation));
[INFO] [stdout] 277 +                         assert!(status == "200", "Server error{}:{}", status, explanation);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "bc61272d052092f43cc9875cd7d7f4b9fd30f1b193b3bbd6fee6a3df7882f515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc61272d052092f43cc9875cd7d7f4b9fd30f1b193b3bbd6fee6a3df7882f515", kill_on_drop: false }`
[INFO] [stdout] bc61272d052092f43cc9875cd7d7f4b9fd30f1b193b3bbd6fee6a3df7882f515
