[INFO] fetching crate mdbook-epub 0.4.40...
[INFO] checking mdbook-epub-0.4.40 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate mdbook-epub 0.4.40 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate mdbook-epub 0.4.40 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-epub 0.4.40
[INFO] finished tweaking crates.io crate mdbook-epub 0.4.40
[INFO] tweaked toml for crates.io crate mdbook-epub 0.4.40 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate mdbook-epub 0.4.40 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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b77215c075a383728a40cbfaef8932d784789a601b5619a54a710b1778a01e91
[INFO] running `Command { std: "docker" "start" "-a" "b77215c075a383728a40cbfaef8932d784789a601b5619a54a710b1778a01e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b77215c075a383728a40cbfaef8932d784789a601b5619a54a710b1778a01e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77215c075a383728a40cbfaef8932d784789a601b5619a54a710b1778a01e91", kill_on_drop: false }`
[INFO] [stdout] b77215c075a383728a40cbfaef8932d784789a601b5619a54a710b1778a01e91
[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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d49d24e92fb22a9808f695bdbf064a5a687fa63a3479430c972d31c63bf05d
[INFO] running `Command { std: "docker" "start" "-a" "02d49d24e92fb22a9808f695bdbf064a5a687fa63a3479430c972d31c63bf05d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking unicode-width v0.1.12
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
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[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking hashbrown v0.14.5
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[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking subtle v2.5.0
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[INFO] [stderr]    Compiling syn v2.0.65
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[INFO] [stderr]     Checking zeroize v1.7.0
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[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.1
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[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
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[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking webpki-roots v0.26.1
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking topological-sort v0.2.2
[INFO] [stderr]    Compiling zip v1.3.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking xml-rs v0.8.20
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking clap_complete v4.5.2
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serial_test v2.0.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]     Checking opener v0.7.1
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]    Compiling pest v2.7.10
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking epub v2.1.2
[INFO] [stderr]    Compiling pest_meta v2.7.10
[INFO] [stderr]     Checking rustls-webpki v0.102.4
[INFO] [stderr]    Compiling pest_generator v2.7.10
[INFO] [stderr]     Checking mockall v0.11.4
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]     Checking ureq v2.9.7
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking upon v0.7.1
[INFO] [stderr]     Checking epub-builder v0.7.4
[INFO] [stderr]     Checking handlebars v5.1.2
[INFO] [stderr]     Checking html_parser v0.7.0
[INFO] [stderr]     Checking mdbook v0.4.40
[INFO] [stderr]     Checking mdbook-epub v0.4.40 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.39s
[INFO] running `Command { std: "docker" "inspect" "02d49d24e92fb22a9808f695bdbf064a5a687fa63a3479430c972d31c63bf05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d49d24e92fb22a9808f695bdbf064a5a687fa63a3479430c972d31c63bf05d", kill_on_drop: false }`
[INFO] [stdout] 02d49d24e92fb22a9808f695bdbf064a5a687fa63a3479430c972d31c63bf05d