[INFO] cloning repository https://github.com/lammermann/literate_programming_toolsuite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lammermann/literate_programming_toolsuite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flammermann%2Fliterate_programming_toolsuite", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7cd89753e4b497b2bc3173173cfe45371678acba
[INFO] checking lammermann/literate_programming_toolsuite against master#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flammermann%2Fliterate_programming_toolsuite" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lammermann/literate_programming_toolsuite on toolchain 01706e1a34c87656fcbfce198608f4cd2ac6461a
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[INFO] started tweaking git repo https://github.com/lammermann/literate_programming_toolsuite
[INFO] finished tweaking git repo https://github.com/lammermann/literate_programming_toolsuite
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[INFO] crate git repo https://github.com/lammermann/literate_programming_toolsuite already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused variable: `el`
[INFO] [stdout]    --> asciidoctrine/src/writer/html.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 424 |     el => write_html(inner, indent + 1, out)?,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_el`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> asciidoctrine/src/writer/docx.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 |       let content = match input.positional_attributes.get(0) {
[INFO] [stdout]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> asciidoctrine/src/writer/html.rs:323:64
[INFO] [stdout]     |
[INFO] [stdout] 323 |       let content = input.get_attribute("content").unwrap_or(id.clone());
[INFO] [stdout]     |                                                                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `el`
[INFO] [stdout]    --> asciidoctrine/src/writer/html.rs:424:5
[INFO] [stdout]     |
[INFO] [stdout] 424 |     el => write_html(inner, indent + 1, out)?,
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_el`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> asciidoctrine/src/writer/docx.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 |       let content = match input.positional_attributes.get(0) {
[INFO] [stdout]    |           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> asciidoctrine/src/writer/html.rs:323:64
[INFO] [stdout]     |
[INFO] [stdout] 323 |       let content = input.get_attribute("content").unwrap_or(id.clone());
[INFO] [stdout]     |                                                                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lisi v0.2.0 (/opt/rustwide/workdir/lisi)
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> lisi/src/codeblock_parser.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |   key: &str,
[INFO] [stdout]    |   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> lisi/src/lib.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mut out = rhai::Array::new();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lisi/src/lib.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |     let mut snippets = self.snippets.borrow_mut();
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lisi/src/lib.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mut out = rhai::Array::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> lisi/src/lib.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 |           &base.children.push(other);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |           let _ = &base.children.push(other);
[INFO] [stdout]    |           +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> lisi/src/codeblock_parser.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |   key: &str,
[INFO] [stdout]    |   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> lisi/src/lib.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mut out = rhai::Array::new();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lisi/src/lib.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |     let mut snippets = self.snippets.borrow_mut();
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> lisi/src/lib.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mut out = rhai::Array::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> lisi/src/lib.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 |           &base.children.push(other);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |           let _ = &base.children.push(other);
[INFO] [stdout]    |           +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.61s
[INFO] running `Command { std: "docker" "inspect" "4b6613a1b12c0be6186e7b1e03637f59b5fff61885bbb03e4b0ca6938f94e0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6613a1b12c0be6186e7b1e03637f59b5fff61885bbb03e4b0ca6938f94e0ba", kill_on_drop: false }`
[INFO] [stdout] 4b6613a1b12c0be6186e7b1e03637f59b5fff61885bbb03e4b0ca6938f94e0ba
