[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 master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardbrodie%2Faristotle" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/richardbrodie/aristotle on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1020d02af4386575ef27384268f24e6e384ca1d96b54ecbe630abcedf3428a2b
[INFO] running `Command { std: "docker" "start" "-a" "1020d02af4386575ef27384268f24e6e384ca1d96b54ecbe630abcedf3428a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1020d02af4386575ef27384268f24e6e384ca1d96b54ecbe630abcedf3428a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1020d02af4386575ef27384268f24e6e384ca1d96b54ecbe630abcedf3428a2b", kill_on_drop: false }`
[INFO] [stdout] 1020d02af4386575ef27384268f24e6e384ca1d96b54ecbe630abcedf3428a2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee8e986d923abe70c638fe5f74a79e7853fdf9f2c9838a4b234d35324ae432c
[INFO] running `Command { std: "docker" "start" "-a" "8ee8e986d923abe70c638fe5f74a79e7853fdf9f2c9838a4b234d35324ae432c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling smallvec v1.15.0
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[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling quick-xml v0.37.4
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[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling drm-sys v0.7.0
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.6.5
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling ahash v0.8.11
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[INFO] [stderr]    Compiling memmap2 v0.9.5
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[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]    Compiling wayland-backend v0.3.8
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[INFO] [stderr]    Compiling tracing-attributes v0.1.28
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[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling wayland-protocols v0.32.6
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[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling thiserror v1.0.69
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[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.6
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.6
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling toml v0.8.20
[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)]` 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: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 2m 56s
[INFO] running `Command { std: "docker" "inspect" "8ee8e986d923abe70c638fe5f74a79e7853fdf9f2c9838a4b234d35324ae432c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee8e986d923abe70c638fe5f74a79e7853fdf9f2c9838a4b234d35324ae432c", kill_on_drop: false }`
[INFO] [stdout] 8ee8e986d923abe70c638fe5f74a79e7853fdf9f2c9838a4b234d35324ae432c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3104d76dd91abbe82279bba5a26a183abee161511042704ce12e6635c5f3523
[INFO] running `Command { std: "docker" "start" "-a" "c3104d76dd91abbe82279bba5a26a183abee161511042704ce12e6635c5f3523", 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)]` 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: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_`
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 2.35s
[INFO] running `Command { std: "docker" "inspect" "c3104d76dd91abbe82279bba5a26a183abee161511042704ce12e6635c5f3523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3104d76dd91abbe82279bba5a26a183abee161511042704ce12e6635c5f3523", kill_on_drop: false }`
[INFO] [stdout] c3104d76dd91abbe82279bba5a26a183abee161511042704ce12e6635c5f3523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8172900be3fae7f2c818b89d08e3c2939737847936d067537b6da8460be415d4
[INFO] running `Command { std: "docker" "start" "-a" "8172900be3fae7f2c818b89d08e3c2939737847936d067537b6da8460be415d4", 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)]` 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: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_`
[INFO] [stderr]    |                        |
[INFO] [stderr]    |                        this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aristotle-64e504e42234fe4b)
[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::prev_item_first ... ok
[INFO] [stdout] test epub::manifest::tests::happy_path ... ok
[INFO] [stdout] test epub::metadata::tests::missing_title ... ok
[INFO] [stdout] test epub::metadata::tests::no_metadata_node ... ok
[INFO] [stdout] test epub::spine::tests::missing_itemref ... ok
[INFO] [stdout] test epub::spine::tests::happy_path ... ok
[INFO] [stdout] test epub::index::tests::first_item_with_elements ... ok
[INFO] [stdout] test epub::index::tests::next_item_last ... ok
[INFO] [stdout] test epub::index::tests::next_item ... ok
[INFO] [stdout] test epub::metadata::tests::happy_path ... ok
[INFO] [stdout] test epub::index::tests::prev_item ... 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' panicked at src/epub/html.rs:260:28:
[INFO] [stdout] called `Option::unwrap()` on a `None` value
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5614ca4f1e12 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5614ca4f1e12 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5614ca4f1e12 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5614ca4f1e12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5614ca518273 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5614ca518273 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5614ca4eeda3 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5614ca4eeda3 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5614ca4f1c62 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5614ca4f337c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5614ca4f31d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5614ca4b8034 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5614ca4b8034 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5614ca4f3d5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5614ca4f3d5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5614ca4f3af6 - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x5614ca4f2309 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5614ca4f37bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5614ca516dc0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5614ca516e2c - core::panicking::panic::hd2a569f4f37f7e10
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5614ca516d39 - core::option::unwrap_failed::ha14784b3b8a80e23
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/option.rs:2072:5
[INFO] [stdout]   21:     0x5614ca47aa13 - aristotle::epub::html::tests::full_xhtml::h36ee2871fcce00a6
[INFO] [stdout]   22:     0x5614ca47c769 - aristotle::epub::html::tests::full_xhtml::{{closure}}::h70b4b1bb2dcfb5c8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/epub/html.rs:241:20
[INFO] [stdout]   23:     0x5614ca47c769 - core::ops::function::FnOnce::call_once::h4f55166739512dd8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5614ca4bd76b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5614ca4bd76b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5614ca4bc9ae - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5614ca4bc9ae - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5614ca4bc9ae - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5614ca4bc9ae - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5614ca4bc9ae - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5614ca4bc9ae - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5614ca4bc9ae - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5614ca480554 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5614ca480554 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5614ca483efa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5614ca483efa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5614ca483efa - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5614ca483efa - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5614ca483efa - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5614ca483efa - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5614ca483efa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5614ca4f6cb7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5614ca4f6cb7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5614ca4f6cb7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x795e6e6fbaa4 - <unknown>
[INFO] [stdout]   46:     0x795e6e788a34 - 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 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin aristotle`
[INFO] running `Command { std: "docker" "inspect" "8172900be3fae7f2c818b89d08e3c2939737847936d067537b6da8460be415d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8172900be3fae7f2c818b89d08e3c2939737847936d067537b6da8460be415d4", kill_on_drop: false }`
[INFO] [stdout] 8172900be3fae7f2c818b89d08e3c2939737847936d067537b6da8460be415d4
