[INFO] cloning repository https://github.com/richardbrodie/aristotle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richardbrodie/aristotle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardbrodie%2Faristotle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardbrodie%2Faristotle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95299ed144cea292364d8c88f46503d406576f6e
[INFO] testing richardbrodie/aristotle against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardbrodie%2Faristotle" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/richardbrodie/aristotle
[INFO] finished tweaking git repo https://github.com/richardbrodie/aristotle
[INFO] tweaked toml for git repo https://github.com/richardbrodie/aristotle written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/richardbrodie/aristotle on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/richardbrodie/aristotle 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 537be0efeef6a127e028dfccd8f04e881addd30e9be003783188525ea41d57cc
[INFO] running `Command { std: "docker" "start" "-a" "537be0efeef6a127e028dfccd8f04e881addd30e9be003783188525ea41d57cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "537be0efeef6a127e028dfccd8f04e881addd30e9be003783188525ea41d57cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537be0efeef6a127e028dfccd8f04e881addd30e9be003783188525ea41d57cc", kill_on_drop: false }`
[INFO] [stdout] 537be0efeef6a127e028dfccd8f04e881addd30e9be003783188525ea41d57cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b6a327536372ab512a2479cc14c95beff1bedfe029d73804ef1a2c1fd4bc76f
[INFO] running `Command { std: "docker" "start" "-a" "3b6a327536372ab512a2479cc14c95beff1bedfe029d73804ef1a2c1fd4bc76f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling calloop v0.13.0
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[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.6
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.6
[INFO] [stderr]    Compiling aristotle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]   --> src/epub/content.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Content {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn iter(&self) -> impl Iterator<Item = &Node> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `text` and `element` are never used
[INFO] [stdout]    --> src/epub/html.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl Node {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn text(&self) -> Option<&str> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn element(&self) -> Option<&Element> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `element` is never used
[INFO] [stdout]   --> src/epub/index.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Index {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn element(&self, id: &str) -> Option<Rc<IndexElement>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PageOverflow` is never constructed
[INFO] [stdout]   --> src/text/error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum TextError {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     PageOverflow,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/text/fonts/family.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Family {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 9 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Family` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_font` and `face_styles` are never used
[INFO] [stdout]   --> src/text/fonts/family.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Family {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn from_font<P>(p: P) -> Result<Self, TextError>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn face_styles(&self) -> impl Iterator<Item = FontStyle> + use<'_> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/text/fonts/index.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct IndexedFont {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 15 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `families` is never used
[INFO] [stdout]   --> src/text/fonts/index.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl FontIndexer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn families(&self) -> impl Iterator<Item = &str> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kern` is never used
[INFO] [stdout]    --> src/text/typeset.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn kern(face: &Face, left: Option<GlyphId>, right: GlyphId) -> f32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/text/fonts/face.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn as_ttf_face(&self) -> Result<ttf_parser::Face, TextError> {
[INFO] [stdout]    |                        ^^^^^            ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn as_ttf_face(&self) -> Result<ttf_parser::Face<'_>, TextError> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "3b6a327536372ab512a2479cc14c95beff1bedfe029d73804ef1a2c1fd4bc76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6a327536372ab512a2479cc14c95beff1bedfe029d73804ef1a2c1fd4bc76f", kill_on_drop: false }`
[INFO] [stdout] 3b6a327536372ab512a2479cc14c95beff1bedfe029d73804ef1a2c1fd4bc76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cc2bb2ec79425735a56a3bad3706eccde4424dd102e7d2056930f61e26cbbb8
[INFO] running `Command { std: "docker" "start" "-a" "1cc2bb2ec79425735a56a3bad3706eccde4424dd102e7d2056930f61e26cbbb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling aristotle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]   --> src/epub/content.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl Content {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn iter(&self) -> impl Iterator<Item = &Node> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `element` is never used
[INFO] [stdout]   --> src/epub/index.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Index {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn element(&self, id: &str) -> Option<Rc<IndexElement>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PageOverflow` is never constructed
[INFO] [stdout]   --> src/text/error.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum TextError {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     PageOverflow,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TextError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/text/fonts/family.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Family {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 9 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Family` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_font` and `face_styles` are never used
[INFO] [stdout]   --> src/text/fonts/family.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Family {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn from_font<P>(p: P) -> Result<Self, TextError>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn face_styles(&self) -> impl Iterator<Item = FontStyle> + use<'_> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/text/fonts/index.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct IndexedFont {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 15 |     path: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `families` is never used
[INFO] [stdout]   --> src/text/fonts/index.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl FontIndexer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn families(&self) -> impl Iterator<Item = &str> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kern` is never used
[INFO] [stdout]    --> src/text/typeset.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn kern(face: &Face, left: Option<GlyphId>, right: GlyphId) -> f32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/text/fonts/face.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn as_ttf_face(&self) -> Result<ttf_parser::Face, TextError> {
[INFO] [stdout]    |                        ^^^^^            ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn as_ttf_face(&self) -> Result<ttf_parser::Face<'_>, TextError> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "1cc2bb2ec79425735a56a3bad3706eccde4424dd102e7d2056930f61e26cbbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc2bb2ec79425735a56a3bad3706eccde4424dd102e7d2056930f61e26cbbb8", kill_on_drop: false }`
[INFO] [stdout] 1cc2bb2ec79425735a56a3bad3706eccde4424dd102e7d2056930f61e26cbbb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21ce462ed98244fcfd6b9a2079ec0435710b095e4a8da1ab60b2c3e056befd25
[INFO] running `Command { std: "docker" "start" "-a" "21ce462ed98244fcfd6b9a2079ec0435710b095e4a8da1ab60b2c3e056befd25", kill_on_drop: false }`
[INFO] [stderr] warning: method `iter` is never used
[INFO] [stderr]   --> src/epub/content.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | impl Content {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn iter(&self) -> impl Iterator<Item = &Node> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `element` is never used
[INFO] [stderr]   --> src/epub/index.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Index {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn element(&self, id: &str) -> Option<Rc<IndexElement>> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PageOverflow` is never constructed
[INFO] [stderr]   --> src/text/error.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub enum TextError {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 17 |     PageOverflow,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TextError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]  --> src/text/fonts/family.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Family {
[INFO] [stderr]   |            ------ field in this struct
[INFO] [stderr] 9 |     pub name: String,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Family` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_font` and `face_styles` are never used
[INFO] [stderr]   --> src/text/fonts/family.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Family {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 13 |     pub fn from_font<P>(p: P) -> Result<Self, TextError>
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn face_styles(&self) -> impl Iterator<Item = FontStyle> + use<'_> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `path` is never read
[INFO] [stderr]   --> src/text/fonts/index.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct IndexedFont {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 15 |     path: PathBuf,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `families` is never used
[INFO] [stderr]   --> src/text/fonts/index.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | impl FontIndexer {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn families(&self) -> impl Iterator<Item = &str> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `kern` is never used
[INFO] [stderr]    --> src/text/typeset.rs:102:4
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn kern(face: &Face, left: Option<GlyphId>, right: GlyphId) -> f32 {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/text/fonts/face.rs:48:24
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn as_ttf_face(&self) -> Result<ttf_parser::Face, TextError> {
[INFO] [stderr]    |                        ^^^^^            ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn as_ttf_face(&self) -> Result<ttf_parser::Face<'_>, TextError> {
[INFO] [stderr]    |                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `aristotle` (bin "aristotle" test) generated 9 warnings (run `cargo fix --bin "aristotle" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aristotle-93659c9b099ad983)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test epub::index::tests::first_item_with_no_elements ... ok
[INFO] [stdout] test epub::index::tests::next_item ... ok
[INFO] [stdout] test epub::index::tests::next_item_last ... ok
[INFO] [stdout] test epub::index::tests::prev_item_first ... ok
[INFO] [stdout] test epub::index::tests::prev_item ... ok
[INFO] [stdout] test epub::manifest::tests::happy_path ... ok
[INFO] [stdout] test epub::metadata::tests::happy_path ... ok
[INFO] [stdout] test epub::index::tests::first_item_with_elements ... ok
[INFO] [stdout] test epub::metadata::tests::missing_title ... ok
[INFO] [stdout] test epub::spine::tests::missing_itemref ... ok
[INFO] [stdout] test epub::metadata::tests::no_metadata_node ... ok
[INFO] [stdout] test epub::spine::tests::happy_path ... ok
[INFO] [stdout] test epub::html::tests::full_xhtml ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- epub::html::tests::full_xhtml stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'epub::html::tests::full_xhtml' (17) panicked at src/epub/html.rs:260:28:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x567853aa1ab2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x567853aa1ab2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x567853aa1ab2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x567853aa1ab2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x567853ab311f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x567853ab311f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x567853a6f021 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x567853a6f021 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x567853a7b082 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x567853a7fbcf - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x567853a7fa61 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x567853a146ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x567853a146ce - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x567853a8028f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x567853a8028f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x567853a800b6 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x567853a7b1b9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x567853a634fd - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x567853abaed0 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x567853abaeac - core::panicking::panic::h355c5fec13755e30
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x567853aba1b9 - core::option::unwrap_failed::h9039d211b71a576a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/option.rs:2169:5
[INFO] [stdout]   21:     0x5678539e42b9 - core::option::Option<T>::unwrap::h2b6cb8522748f5c9
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/option.rs:1010:21
[INFO] [stdout]   22:     0x5678539e42b9 - aristotle::epub::html::tests::full_xhtml::h8c9e2c1cdbf31509
[INFO] [stdout]                                at /opt/rustwide/workdir/src/epub/html.rs:260:28
[INFO] [stdout]   23:     0x5678539e4597 - aristotle::epub::html::tests::full_xhtml::{{closure}}::h75bfdedc4d9538c8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/epub/html.rs:241:20
[INFO] [stdout]   24:     0x5678539dfb76 - core::ops::function::FnOnce::call_once::hf93c44cc10e2624a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x567853a1448b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x567853a1448b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x567853a2a0f5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x567853a2a0f5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x567853a2a0f5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x567853a2a0f5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x567853a2a0f5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x567853a2a0f5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x567853a2a0f5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x567853a008e4 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x567853a008e4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x567853a041aa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x567853a041aa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x567853a041aa - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x567853a041aa - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x567853a041aa - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x567853a041aa - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x567853a041aa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x567853a7631f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   44:     0x567853a7631f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   45:     0x76bb823e0aa4 - <unknown>
[INFO] [stdout]   46:     0x76bb8246da34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     epub::html::tests::full_xhtml
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin aristotle`
[INFO] running `Command { std: "docker" "inspect" "21ce462ed98244fcfd6b9a2079ec0435710b095e4a8da1ab60b2c3e056befd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ce462ed98244fcfd6b9a2079ec0435710b095e4a8da1ab60b2c3e056befd25", kill_on_drop: false }`
[INFO] [stdout] 21ce462ed98244fcfd6b9a2079ec0435710b095e4a8da1ab60b2c3e056befd25
