[INFO] fetching crate flexpdf 0.1.6...
[INFO] testing flexpdf-0.1.6 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate flexpdf 0.1.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate flexpdf 0.1.6
[INFO] finished tweaking crates.io crate flexpdf 0.1.6
[INFO] tweaked toml for crates.io crate flexpdf 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flexpdf 0.1.6 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flexpdf 0.1.6 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba4ba71bc9368e48bb0aefd60e5b5de7c13726777df94052f05b8328ea07d134
[INFO] running `Command { std: "docker" "start" "-a" "ba4ba71bc9368e48bb0aefd60e5b5de7c13726777df94052f05b8328ea07d134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba4ba71bc9368e48bb0aefd60e5b5de7c13726777df94052f05b8328ea07d134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4ba71bc9368e48bb0aefd60e5b5de7c13726777df94052f05b8328ea07d134", kill_on_drop: false }`
[INFO] [stdout] ba4ba71bc9368e48bb0aefd60e5b5de7c13726777df94052f05b8328ea07d134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9087ee0410d34cd06ea7a979398a666171a421cf8fb1062b98fbdfca45e78032
[INFO] running `Command { std: "docker" "start" "-a" "9087ee0410d34cd06ea7a979398a666171a421cf8fb1062b98fbdfca45e78032", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling pocket-resources v0.3.2
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling zune-core v0.5.0
[INFO] [stderr]    Compiling rustls-pki-types v1.13.1
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling grid v0.15.0
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling zune-jpeg v0.5.6
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling taffy v0.7.7
[INFO] [stderr]    Compiling pxfm v0.1.27
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling moxcms v0.7.10
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling font-types v0.10.1
[INFO] [stderr]    Compiling read-fonts v0.35.0
[INFO] [stderr]    Compiling read-fonts v0.36.0
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling image v0.25.9
[INFO] [stderr]    Compiling hyphenation_commons v0.8.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling hyphenation v0.8.4
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.25
[INFO] [stderr]    Compiling skrifa v0.39.0
[INFO] [stderr]    Compiling skrifa v0.37.0
[INFO] [stderr]    Compiling fontique v0.7.0
[INFO] [stderr]    Compiling harfrust v0.3.2
[INFO] [stderr]    Compiling swash v0.2.6
[INFO] [stderr]    Compiling parley v0.7.0
[INFO] [stderr]    Compiling flexpdf v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "9087ee0410d34cd06ea7a979398a666171a421cf8fb1062b98fbdfca45e78032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9087ee0410d34cd06ea7a979398a666171a421cf8fb1062b98fbdfca45e78032", kill_on_drop: false }`
[INFO] [stdout] 9087ee0410d34cd06ea7a979398a666171a421cf8fb1062b98fbdfca45e78032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb9483d4a001cb372f86b364f7dda2920d46b5a65780a915644d266336ffe62b
[INFO] running `Command { std: "docker" "start" "-a" "cb9483d4a001cb372f86b364f7dda2920d46b5a65780a915644d266336ffe62b", kill_on_drop: false }`
[INFO] [stderr]    Compiling flexpdf v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "cb9483d4a001cb372f86b364f7dda2920d46b5a65780a915644d266336ffe62b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9483d4a001cb372f86b364f7dda2920d46b5a65780a915644d266336ffe62b", kill_on_drop: false }`
[INFO] [stdout] cb9483d4a001cb372f86b364f7dda2920d46b5a65780a915644d266336ffe62b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02f3dfd4c75c61bcb547188707314672240c55655359ffd56afade506e2cf7be
[INFO] running `Command { std: "docker" "start" "-a" "02f3dfd4c75c61bcb547188707314672240c55655359ffd56afade506e2cf7be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexpdf-53b0115f2c55fe1e)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test pdf::content::tests::show_cid_glyphs_writes_hex_strings ... ok
[INFO] [stdout] test render::imported_pdf::tests::flate_decode_parms_apply_png_up_predictor_with_prefix ... ok
[INFO] [stdout] test render::pagination::tests::fixed_child_repeats_inside_split_wrapper_view ... ok
[INFO] [stdout] test fonts::google::tests::test_is_google_fonts_url ... ok
[INFO] [stdout] test fonts::google::tests::test_extract_family_from_url ... ok
[INFO] [stdout] test render::pagination::tests::min_presence_ahead_does_not_break_when_heading_is_first ... ok
[INFO] [stdout] test fonts::tests::hyphenation_dictionaries_load ... ok
[INFO] [stdout] test render::text::justify::tests::apply_justification_scales_adjustments ... ok
[INFO] [stdout] test render::pagination::tests::fixed_views_repeat_across_manual_page_breaks ... ok
[INFO] [stdout] test render::pagination::tests::wrap_false_view_moves_to_next_page ... ok
[INFO] [stdout] test render::text::justify::tests::justify_distances_expands_overflow_gap ... ok
[INFO] [stdout] test render::text::justify::tests::apply_justification_scales_glyph_adjustments ... ok
[INFO] [stdout] test render::pagination::tests::min_presence_ahead_breaks_heading_with_overflowing_following_content ... ok
[INFO] [stdout] test render::pagination::tests::oversized_wrap_false_view_does_not_loop ... ok
[INFO] [stdout] test render::text::lines::tests::split_lines_from_text_handles_trailing_whitespace ... ok
[INFO] [stdout] test pdf::content::tests::write_pdf_string_encodes_win_ansi ... ok
[INFO] [stdout] test render::imported_pdf::tests::png_predictor_falls_back_to_fixed_filter_without_prefix ... ok
[INFO] [stdout] test render::pagination::tests::page_wrap_defaults_to_true ... ok
[INFO] [stdout] test pdf::content::tests::show_cid_glyphs_writes_adjustments ... ok
[INFO] [stdout] test render::pagination::tests::overflow_paginates_page_children ... ok
[INFO] [stdout] test fonts::tests::wrap_paragraph_hyphenates_when_enabled ... ok
[INFO] [stdout] test render::pagination::tests::text_orphans_and_widows_exact_case_prefers_orphans ... ok
[INFO] [stdout] test render::pagination::tests::text_orphans_and_widows_split_by_lines ... ok
[INFO] [stdout] test render::pagination::tests::break_on_text_forces_new_page_and_consumes_break ... ok
[INFO] [stdout] test render::pagination::tests::fixed_text_repeats_across_overflow_pages ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/flexpdf.rs (/opt/rustwide/target/debug/deps/flexpdf-c8e54ef79672bd0c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/include_pdf_pages_example.rs (/opt/rustwide/target/debug/deps/include_pdf_pages_example-f6a4c2b30c848e64)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flexpdf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 59) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02f3dfd4c75c61bcb547188707314672240c55655359ffd56afade506e2cf7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f3dfd4c75c61bcb547188707314672240c55655359ffd56afade506e2cf7be", kill_on_drop: false }`
[INFO] [stdout] 02f3dfd4c75c61bcb547188707314672240c55655359ffd56afade506e2cf7be