[INFO] fetching crate bookbinder_epub 0.1.1...
[INFO] checking bookbinder_epub-0.1.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate bookbinder_epub 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bookbinder_epub 0.1.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bookbinder_epub 0.1.1
[INFO] finished tweaking crates.io crate bookbinder_epub 0.1.1
[INFO] tweaked toml for crates.io crate bookbinder_epub 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 107 packages to latest compatible versions
[INFO] [stderr]       Adding aho-corasick v0.7.20 (available: v1.1.3)
[INFO] [stderr]       Adding arrayvec v0.5.2 (available: v0.7.6)
[INFO] [stderr]       Adding base64 v0.12.3 (available: v0.22.1)
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding data-url v0.1.1 (available: v0.3.1)
[INFO] [stderr]       Adding deflate v0.8.6 (available: v1.0.0)
[INFO] [stderr]       Adding float-cmp v0.5.3 (available: v0.10.0)
[INFO] [stderr]       Adding fontdb v0.3.0 (available: v0.22.0)
[INFO] [stderr]       Adding gif v0.11.4 (available: v0.13.1)
[INFO] [stderr]       Adding image v0.23.14 (available: v0.25.2)
[INFO] [stderr]       Adding jpeg-decoder v0.1.22 (available: v0.3.1)
[INFO] [stderr]       Adding kurbo v0.7.1 (available: v0.11.1)
[INFO] [stderr]       Adding memmap2 v0.1.0 (available: v0.9.5)
[INFO] [stderr]       Adding miniz_oxide v0.3.7 (available: v0.8.0)
[INFO] [stderr]       Adding miniz_oxide v0.4.4 (available: v0.8.0)
[INFO] [stderr]       Adding num-rational v0.3.2 (available: v0.4.2)
[INFO] [stderr]       Adding pico-args v0.3.4 (available: v0.5.0)
[INFO] [stderr]       Adding png v0.16.8 (available: v0.17.13)
[INFO] [stderr]       Adding pulldown-cmark v0.8.0 (available: v0.12.1)
[INFO] [stderr]       Adding rctree v0.3.3 (available: v0.6.0)
[INFO] [stderr]       Adding resvg v0.12.0 (available: v0.43.0)
[INFO] [stderr]       Adding roxmltree v0.13.1 (available: v0.20.0)
[INFO] [stderr]       Adding rustybuzz v0.3.0 (available: v0.18.0)
[INFO] [stderr]       Adding safe_arch v0.5.2 (available: v0.7.2)
[INFO] [stderr]       Adding siphasher v0.2.3 (available: v1.0.1)
[INFO] [stderr]       Adding svgfilters v0.2.0 (available: v0.4.0)
[INFO] [stderr]       Adding svgtypes v0.5.0 (available: v0.15.2)
[INFO] [stderr]       Adding tiff v0.6.1 (available: v0.9.1)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.36)
[INFO] [stderr]       Adding tiny-skia v0.2.0 (available: v0.11.4)
[INFO] [stderr]       Adding toml v0.5.11 (available: v0.8.19)
[INFO] [stderr]       Adding ttf-parser v0.8.3 (available: v0.24.1)
[INFO] [stderr]       Adding ttf-parser v0.9.0 (available: v0.24.1)
[INFO] [stderr]       Adding unicode-bidi-mirroring v0.1.0 (available: v0.4.0)
[INFO] [stderr]       Adding unicode-ccc v0.1.2 (available: v0.4.0)
[INFO] [stderr]       Adding unicode-general-category v0.2.0 (available: v0.6.0)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.0)
[INFO] [stderr]       Adding usvg v0.12.0 (available: v0.43.0)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.10.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding wide v0.6.5 (available: v0.7.28)
[INFO] [stderr]       Adding zip v0.5.13 (available: v2.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-vo v0.1.0
[INFO] [stderr]   Downloaded simplecss v0.2.1
[INFO] [stderr]   Downloaded xmlwriter v0.1.0
[INFO] [stderr]   Downloaded temp_file_name v0.1.0
[INFO] [stderr]   Downloaded paragraph-breaker v0.4.4
[INFO] [stderr]   Downloaded svgfilters v0.2.0
[INFO] [stderr]   Downloaded fontdb v0.3.0
[INFO] [stderr]   Downloaded bookbinder_ast v0.1.0
[INFO] [stderr]   Downloaded epub_metadata v0.1.0
[INFO] [stderr]   Downloaded extended_pulldown v0.1.0
[INFO] [stderr]   Downloaded svgtypes v0.5.0
[INFO] [stderr]   Downloaded zip v0.5.13
[INFO] [stderr]   Downloaded wide v0.6.5
[INFO] [stderr]   Downloaded safe_arch v0.5.2
[INFO] [stderr]   Downloaded kurbo v0.7.1
[INFO] [stderr]   Downloaded ttf-parser v0.8.3
[INFO] [stderr]   Downloaded ttf-parser v0.9.0
[INFO] [stderr]   Downloaded data-url v0.1.1
[INFO] [stderr]   Downloaded unicode-general-category v0.2.0
[INFO] [stderr]   Downloaded unicode-script v0.5.7
[INFO] [stderr]   Downloaded tiny-skia v0.2.0
[INFO] [stderr]   Downloaded epub_bundler v0.1.1
[INFO] [stderr]   Downloaded roxmltree v0.13.1
[INFO] [stderr]   Downloaded unicode-bidi-mirroring v0.1.0
[INFO] [stderr]   Downloaded usvg v0.12.0
[INFO] [stderr]   Downloaded rgb v0.8.50
[INFO] [stderr]   Downloaded memmap2 v0.1.0
[INFO] [stderr]   Downloaded rctree v0.3.3
[INFO] [stderr]   Downloaded pico-args v0.3.4
[INFO] [stderr]   Downloaded unicode-ccc v0.1.2
[INFO] [stderr]   Downloaded bookbinder_common v0.1.1
[INFO] [stderr]   Downloaded rustybuzz v0.3.0
[INFO] [stderr]   Downloaded resvg v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6493e9f1edfe3ae826609eff1185b3677b0c7bfa5af50e32a7d90ecfd4450ab
[INFO] running `Command { std: "docker" "start" "-a" "f6493e9f1edfe3ae826609eff1185b3677b0c7bfa5af50e32a7d90ecfd4450ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6493e9f1edfe3ae826609eff1185b3677b0c7bfa5af50e32a7d90ecfd4450ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6493e9f1edfe3ae826609eff1185b3677b0c7bfa5af50e32a7d90ecfd4450ab", kill_on_drop: false }`
[INFO] [stdout] f6493e9f1edfe3ae826609eff1185b3677b0c7bfa5af50e32a7d90ecfd4450ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6793813ce74de76fc568c8f83f60ec93ebb3fb8e9bb1c49605ffaa3bbf69029b
[INFO] running `Command { std: "docker" "start" "-a" "6793813ce74de76fc568c8f83f60ec93ebb3fb8e9bb1c49605ffaa3bbf69029b", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling unicode-general-category v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking ttf-parser v0.9.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking unicode-script v0.5.7
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking fontdb v0.3.0
[INFO] [stderr]     Checking roxmltree v0.13.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking wide v0.6.5
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]     Checking kurbo v0.7.1
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking rustybuzz v0.3.0
[INFO] [stderr]     Checking pico-args v0.3.4
[INFO] [stderr]     Checking gif v0.11.4
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking svgfilters v0.2.0
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking temp_file_name v0.1.0
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking ttf-parser v0.8.3
[INFO] [stderr]     Checking tiny-skia v0.2.0
[INFO] [stderr]     Checking paragraph-breaker v0.4.4
[INFO] [stderr]     Checking extended_pulldown v0.1.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking usvg v0.12.0
[INFO] [stderr]     Checking resvg v0.12.0
[INFO] [stderr]     Checking bookbinder_common v0.1.1
[INFO] [stderr]     Checking bookbinder_ast v0.1.0
[INFO] [stderr]     Checking epub_metadata v0.1.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking epub_bundler v0.1.1
[INFO] [stderr]    Compiling bookbinder_epub v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let default_chapter_label = bookbinder_ast::SemanticRole::Chapter.get_label();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout] 6   | #![deny(unused_qualifications)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 154 -             let default_chapter_label = bookbinder_ast::SemanticRole::Chapter.get_label();
[INFO] [stdout] 154 +             let default_chapter_label = SemanticRole::Chapter.get_label();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let default_chapter_label = bookbinder_ast::SemanticRole::Chapter.get_label();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout] 6   | #![deny(unused_qualifications)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 154 -             let default_chapter_label = bookbinder_ast::SemanticRole::Chapter.get_label();
[INFO] [stdout] 154 +             let default_chapter_label = SemanticRole::Chapter.get_label();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `height_below_baseline` is never read
[INFO] [stdout]    --> src/svg_titlepage_generator.rs:179:16
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub(crate) struct SizedText<'a> {
[INFO] [stdout]     |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub(crate) height_below_baseline: i32,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SizedText` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![deny(dead_code)]
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `height_below_baseline` is never read
[INFO] [stdout]    --> src/svg_titlepage_generator.rs:179:16
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub(crate) struct SizedText<'a> {
[INFO] [stdout]     |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub(crate) height_below_baseline: i32,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SizedText` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![deny(dead_code)]
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bookbinder_epub` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `bookbinder_epub` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6793813ce74de76fc568c8f83f60ec93ebb3fb8e9bb1c49605ffaa3bbf69029b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6793813ce74de76fc568c8f83f60ec93ebb3fb8e9bb1c49605ffaa3bbf69029b", kill_on_drop: false }`
[INFO] [stdout] 6793813ce74de76fc568c8f83f60ec93ebb3fb8e9bb1c49605ffaa3bbf69029b