[INFO] cloning repository https://github.com/chorman0773/mdbook-fiction-tools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chorman0773/mdbook-fiction-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchorman0773%2Fmdbook-fiction-tools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchorman0773%2Fmdbook-fiction-tools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7d34cdce996c42ee8e31b0e9dba8cdf6bf377e3 [INFO] checking chorman0773/mdbook-fiction-tools against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchorman0773%2Fmdbook-fiction-tools" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chorman0773/mdbook-fiction-tools on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chorman0773/mdbook-fiction-tools [INFO] finished tweaking git repo https://github.com/chorman0773/mdbook-fiction-tools [INFO] tweaked toml for git repo https://github.com/chorman0773/mdbook-fiction-tools written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chorman0773/mdbook-fiction-tools 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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kill_on_drop: false }` [INFO] [stdout] abddf1258e9f6991846840e767b74f0c60ba564f277f6238cf68d21265d48b01 [INFO] running `Command { std: "docker" "start" "-a" "abddf1258e9f6991846840e767b74f0c60ba564f277f6238cf68d21265d48b01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking 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toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking toml_edit v0.22.6 [INFO] [stderr] Checking handlebars v5.1.0 [INFO] [stderr] Checking elasticlunr-rs v3.0.2 [INFO] [stderr] Checking toml v0.8.10 [INFO] [stderr] Checking ammonia v3.3.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking warp v0.3.6 [INFO] [stderr] Checking mdbook v0.4.37 [INFO] [stderr] Checking mdbook-fiction-tools v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `book::Chapter` [INFO] [stdout] --> src/epub.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use mdbook::{book::Chapter, BookItem}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NS_XML_PREFIX`, `NS_XML_URI`, `Namespace` [INFO] [stdout] --> src/epub.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | namespace::{Namespace, NS_NO_PREFIX, NS_XML_PREFIX, NS_XML_URI}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/epub/nav.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::name::Name` [INFO] [stdout] --> src/epub/nav.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use xml::name::Name; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::namespace::Namespace` [INFO] [stdout] --> src/epub/nav.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use xml::namespace::Namespace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config::EpubPackageId` [INFO] [stdout] --> src/epub/package.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | config::EpubPackageId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `book::Chapter` [INFO] [stdout] --> src/epub.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use mdbook::{book::Chapter, BookItem}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NS_XML_PREFIX`, `NS_XML_URI`, `Namespace` [INFO] [stdout] --> src/epub.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | namespace::{Namespace, NS_NO_PREFIX, NS_XML_PREFIX, NS_XML_URI}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/epub/nav.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::name::Name` [INFO] [stdout] --> src/epub/nav.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use xml::name::Name; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::namespace::Namespace` [INFO] [stdout] --> src/epub/nav.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use xml::namespace::Namespace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config::EpubPackageId` [INFO] [stdout] --> src/epub/package.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | config::EpubPackageId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/config.rs:102:30 [INFO] [stdout] | [INFO] [stdout] 102 | Self::SingleItem(it) => (1, Some(1)), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/config.rs:102:30 [INFO] [stdout] | [INFO] [stdout] 102 | Self::SingleItem(it) => (1, Some(1)), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/epub/xhtml.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | MdTag::Image(_, dest, title) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/epub/xhtml.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | MdTag::Image(_, dest, title) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/epub.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let mut id = format!("non-md-res{}", manifest.len()); [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] --> src/epub.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let mut id = format!("non-md-res{}", manifest.len()); [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: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/mdbook-add-copyright.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut supports = if let Some(key) = args.next() { [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] --> src/bin/mdbook-add-copyright.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut supports = if let Some(key) = args.next() { [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | it @ BookItem::PartTitle(title) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:87:60 [INFO] [stdout] | [INFO] [stdout] 87 | ... .map_or(&**title, |(l, r)| l) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut extra_files = helpers::read_dir_recursive(&src)? [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: unused variable: `it` [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | it @ BookItem::PartTitle(title) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:87:60 [INFO] [stdout] | [INFO] [stdout] 87 | ... .map_or(&**title, |(l, r)| l) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut extra_files = helpers::read_dir_recursive(&src)? [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.31s [INFO] running `Command { std: "docker" "inspect" "abddf1258e9f6991846840e767b74f0c60ba564f277f6238cf68d21265d48b01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abddf1258e9f6991846840e767b74f0c60ba564f277f6238cf68d21265d48b01", kill_on_drop: false }` [INFO] [stdout] abddf1258e9f6991846840e767b74f0c60ba564f277f6238cf68d21265d48b01 [INFO] checking chorman0773/mdbook-fiction-tools against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchorman0773%2Fmdbook-fiction-tools" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chorman0773/mdbook-fiction-tools on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chorman0773/mdbook-fiction-tools [INFO] finished tweaking git repo https://github.com/chorman0773/mdbook-fiction-tools [INFO] tweaked toml for git repo https://github.com/chorman0773/mdbook-fiction-tools written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chorman0773/mdbook-fiction-tools 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34b756384a73d130ba312a1145fb6accb745cf5d0d8405dd554d085ace364a67 [INFO] running `Command { std: "docker" "start" "-a" "34b756384a73d130ba312a1145fb6accb745cf5d0d8405dd554d085ace364a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34b756384a73d130ba312a1145fb6accb745cf5d0d8405dd554d085ace364a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34b756384a73d130ba312a1145fb6accb745cf5d0d8405dd554d085ace364a67", kill_on_drop: false }` [INFO] [stdout] 34b756384a73d130ba312a1145fb6accb745cf5d0d8405dd554d085ace364a67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54599102f121316d16cc94b51499ec0819d7945b44c6acf6f049041e0356df32 [INFO] running `Command { std: "docker" "start" "-a" "54599102f121316d16cc94b51499ec0819d7945b44c6acf6f049041e0356df32", kill_on_drop: false }` [INFO] [stderr] Compiling 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Checking handlebars v5.1.0 [INFO] [stderr] Checking ammonia v3.3.0 [INFO] [stderr] Checking toml v0.8.10 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking warp v0.3.6 [INFO] [stderr] Checking mdbook v0.4.37 [INFO] [stderr] Checking mdbook-fiction-tools v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `book::Chapter` [INFO] [stdout] --> src/epub.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use mdbook::{book::Chapter, BookItem}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NS_XML_PREFIX`, `NS_XML_URI`, `Namespace` [INFO] [stdout] --> src/epub.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | namespace::{Namespace, NS_NO_PREFIX, NS_XML_PREFIX, NS_XML_URI}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/epub/nav.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::name::Name` [INFO] [stdout] --> src/epub/nav.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use xml::name::Name; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::namespace::Namespace` [INFO] [stdout] --> src/epub/nav.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use xml::namespace::Namespace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config::EpubPackageId` [INFO] [stdout] --> src/epub/package.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | config::EpubPackageId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `book::Chapter` [INFO] [stdout] --> src/epub.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use mdbook::{book::Chapter, BookItem}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NS_XML_PREFIX`, `NS_XML_URI`, `Namespace` [INFO] [stdout] --> src/epub.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | namespace::{Namespace, NS_NO_PREFIX, NS_XML_PREFIX, NS_XML_URI}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/epub/nav.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::name::Name` [INFO] [stdout] --> src/epub/nav.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use xml::name::Name; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::namespace::Namespace` [INFO] [stdout] --> src/epub/nav.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use xml::namespace::Namespace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `config::EpubPackageId` [INFO] [stdout] --> src/epub/package.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | config::EpubPackageId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/config.rs:102:30 [INFO] [stdout] | [INFO] [stdout] 102 | Self::SingleItem(it) => (1, Some(1)), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/config.rs:102:30 [INFO] [stdout] | [INFO] [stdout] 102 | Self::SingleItem(it) => (1, Some(1)), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/epub/xhtml.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | MdTag::Image(_, dest, title) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/epub.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let mut id = format!("non-md-res{}", manifest.len()); [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: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/epub/xhtml.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | MdTag::Image(_, dest, title) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/epub.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | let mut id = format!("non-md-res{}", manifest.len()); [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] --> src/bin/mdbook-add-copyright.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut supports = if let Some(key) = args.next() { [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/mdbook-add-copyright.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut supports = if let Some(key) = args.next() { [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: unused variable: `it` [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | it @ BookItem::PartTitle(title) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | it @ BookItem::PartTitle(title) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:87:60 [INFO] [stdout] | [INFO] [stdout] 87 | ... .map_or(&**title, |(l, r)| l) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:87:60 [INFO] [stdout] | [INFO] [stdout] 87 | ... .map_or(&**title, |(l, r)| l) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/mdbook-epub-fancy.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut extra_files = helpers::read_dir_recursive(&src)? [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] --> src/bin/mdbook-epub-fancy.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut extra_files = helpers::read_dir_recursive(&src)? [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.71s [INFO] running `Command { std: "docker" "inspect" "54599102f121316d16cc94b51499ec0819d7945b44c6acf6f049041e0356df32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54599102f121316d16cc94b51499ec0819d7945b44c6acf6f049041e0356df32", kill_on_drop: false }` [INFO] [stdout] 54599102f121316d16cc94b51499ec0819d7945b44c6acf6f049041e0356df32