[INFO] fetching crate mdbook-epub 0.5.2...
[INFO] checking mdbook-epub-0.5.2 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] extracting crate mdbook-epub 0.5.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mdbook-epub 0.5.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mdbook-epub 0.5.2
[INFO] tweaked toml for crates.io crate mdbook-epub 0.5.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-epub 0.5.2 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-epub 0.5.2 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_parser v1.0.5+spec-1.0.0
[INFO] [stderr]   Downloaded toml v0.9.9+spec-1.0.0
[INFO] [stderr]   Downloaded mdbook-preprocessor v0.5.2
[INFO] [stderr]   Downloaded mdbook-driver v0.5.2
[INFO] [stderr]   Downloaded mdbook-markdown v0.5.2
[INFO] [stderr]   Downloaded infer v0.19.0
[INFO] [stderr]   Downloaded toml_datetime v0.7.4+spec-1.0.0
[INFO] [stderr]   Downloaded cfb v0.7.3
[INFO] [stderr]   Downloaded toml_writer v1.0.5+spec-1.0.0
[INFO] [stderr]   Downloaded html_parser v0.7.0
[INFO] [stderr]   Downloaded zip v3.0.0
[INFO] [stderr]   Downloaded mdbook-renderer v0.5.2
[INFO] [stderr]   Downloaded zip v6.0.0
[INFO] [stderr]   Downloaded mdbook-summary v0.5.2
[INFO] [stderr]   Downloaded mdbook-core v0.5.2
[INFO] [stderr]   Downloaded epub-builder v0.8.2
[INFO] [stderr]   Downloaded font-awesome-as-a-crate v0.3.0
[INFO] [stderr]   Downloaded mdbook-html v0.5.2
[INFO] [stderr]   Downloaded epub v2.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cda7bc27a5030eb470819a9189c60285f0af4073184f7043b4efa403b7ea5db2
[INFO] running `Command { std: "docker" "start" "-a" "cda7bc27a5030eb470819a9189c60285f0af4073184f7043b4efa403b7ea5db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cda7bc27a5030eb470819a9189c60285f0af4073184f7043b4efa403b7ea5db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda7bc27a5030eb470819a9189c60285f0af4073184f7043b4efa403b7ea5db2", kill_on_drop: false }`
[INFO] [stdout] cda7bc27a5030eb470819a9189c60285f0af4073184f7043b4efa403b7ea5db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 740b83e7660389f28f6638a68adc93d47cdf7d551763585f75674687ba4f38e4
[INFO] running `Command { std: "docker" "start" "-a" "740b83e7660389f28f6638a68adc93d47cdf7d551763585f75674687ba4f38e4", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]     Checking toml_datetime v0.7.4+spec-1.0.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_writer v1.0.5+spec-1.0.0
[INFO] [stderr]     Checking zlib-rs v0.5.4
[INFO] [stderr]     Checking getrandom v0.3.4
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[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
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[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking thiserror v2.0.17
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[INFO] [stderr]     Checking bumpalo v3.19.1
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[INFO] [stderr]     Checking rustls-pki-types v1.13.2
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking zopfli v0.8.3
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[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]    Compiling web_atoms v0.2.0
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking http v1.4.0
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking utf8-width v0.1.8
[INFO] [stderr]     Checking font-awesome-as-a-crate v0.3.0
[INFO] [stderr]     Checking cfb v0.7.3
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[INFO] [stderr]     Checking libz-rs-sys v0.5.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling pest_meta v2.8.4
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking upon v0.10.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking rustls v0.23.35
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking ureq-proto v0.5.3
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking zip v6.0.0
[INFO] [stderr]     Checking toml_parser v1.0.5+spec-1.0.0
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]     Checking markup5ever v0.36.1
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling pest_generator v2.8.4
[INFO] [stderr]     Checking toml v0.9.9+spec-1.0.0
[INFO] [stderr]     Checking html5ever v0.36.1
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking infer v0.19.0
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking xml v1.2.0
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking epub-builder v0.8.2
[INFO] [stderr]     Checking zip v3.0.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking fragile v2.0.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling pest_derive v2.8.4
[INFO] [stderr]     Checking xml-rs v1.0.0
[INFO] [stderr]     Checking html_parser v0.7.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking mdbook-core v0.5.2
[INFO] [stderr]     Checking mdbook-markdown v0.5.2
[INFO] [stderr]     Checking epub v2.1.5
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking mdbook-renderer v0.5.2
[INFO] [stderr]     Checking mdbook-summary v0.5.2
[INFO] [stderr]     Checking mdbook-preprocessor v0.5.2
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking handlebars v6.3.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking ureq v3.1.4
[INFO] [stderr]     Checking mdbook-html v0.5.2
[INFO] [stderr]     Checking mockall v0.13.1
[INFO] [stderr]     Checking mdbook-driver v0.5.2
[INFO] [stderr]     Checking mdbook-epub v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.25s
[INFO] running `Command { std: "docker" "inspect" "740b83e7660389f28f6638a68adc93d47cdf7d551763585f75674687ba4f38e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740b83e7660389f28f6638a68adc93d47cdf7d551763585f75674687ba4f38e4", kill_on_drop: false }`
[INFO] [stdout] 740b83e7660389f28f6638a68adc93d47cdf7d551763585f75674687ba4f38e4