[INFO] fetching crate digipages-lib 0.0.13...
[INFO] documenting digipages-lib-0.0.13 against 1.64.0 for beta-1.65-rustdoc-1
[INFO] extracting crate digipages-lib 0.0.13 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate digipages-lib 0.0.13 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate digipages-lib 0.0.13
[INFO] finished tweaking crates.io crate digipages-lib 0.0.13
[INFO] tweaked toml for crates.io crate digipages-lib 0.0.13 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded if_chain v1.0.2
[INFO] [stderr]   Downloaded validator_derive v0.10.1
[INFO] [stderr]   Downloaded validator v0.10.1
[INFO] [stderr]   Downloaded md5 v0.6.1
[INFO] [stderr]   Downloaded bson v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75c80167ebc48b1da2228e627fcb53ff337a83c8b3aba6fcad23af3f83e71138
[INFO] running `Command { std: "docker" "start" "-a" "75c80167ebc48b1da2228e627fcb53ff337a83c8b3aba6fcad23af3f83e71138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75c80167ebc48b1da2228e627fcb53ff337a83c8b3aba6fcad23af3f83e71138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c80167ebc48b1da2228e627fcb53ff337a83c8b3aba6fcad23af3f83e71138", kill_on_drop: false }`
[INFO] [stdout] 75c80167ebc48b1da2228e627fcb53ff337a83c8b3aba6fcad23af3f83e71138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4c0b3090e1200d4e0c79da93e1ef3ce03f22fc5a44f671c46622ba57f36e36c
[INFO] running `Command { std: "docker" "start" "-a" "d4c0b3090e1200d4e0c79da93e1ef3ce03f22fc5a44f671c46622ba57f36e36c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.30
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling brotli-sys v0.3.2
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[INFO] [stderr]     Checking lru-cache v0.1.2
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[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
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[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking hostname v0.3.1
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[INFO] [stderr]     Checking resolv-conf v0.6.3
[INFO] [stderr]     Checking threadpool v1.8.1
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[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking actix-codec v0.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling enum-as-inner v0.3.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling actix-web-codegen v0.2.2
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking pin-project v0.4.30
[INFO] [stderr]     Checking actix-codec v0.3.0
[INFO] [stderr]     Checking serde v1.0.145
[INFO] [stderr]     Checking actix-service v1.0.6
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]     Checking actix-threadpool v0.3.3
[INFO] [stderr]     Checking chrono v0.4.22
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking actix-router v0.2.7
[INFO] [stderr]     Checking actix-rt v1.1.1
[INFO] [stderr]     Checking validator v0.10.1
[INFO] [stderr]     Checking actix-utils v1.0.6
[INFO] [stderr]     Checking actix-utils v2.0.0
[INFO] [stderr]     Checking bson v0.14.1
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]     Checking actix-tls v1.0.0
[INFO] [stderr]     Checking actix-server v1.0.4
[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking actix-connect v1.0.2
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]    Compiling validator_derive v0.10.1
[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]  Documenting digipages-lib v0.0.13 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `digipages-lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name digipages_lib src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=04acd431da498f98 -L dependency=/opt/rustwide/target/debug/deps --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-7201b2485e5028b5.rmeta --extern bson=/opt/rustwide/target/debug/deps/libbson-1bc005f38b807610.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-d4df28040d795bcb.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-568bea8f5fbd4513.so --extern serde=/opt/rustwide/target/debug/deps/libserde-867a05cc3d97f452.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-8477a912bc87743c.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d3fbc5c2f4434f0b.rmeta --extern validator=/opt/rustwide/target/debug/deps/libvalidator-abbb32948776ea5d.rmeta --extern validator_derive=/opt/rustwide/target/debug/deps/libvalidator_derive-32b86e43bbb2bbd2.so --cap-lints=warn --crate-version 0.0.13` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d4c0b3090e1200d4e0c79da93e1ef3ce03f22fc5a44f671c46622ba57f36e36c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c0b3090e1200d4e0c79da93e1ef3ce03f22fc5a44f671c46622ba57f36e36c", kill_on_drop: false }`
[INFO] [stdout] d4c0b3090e1200d4e0c79da93e1ef3ce03f22fc5a44f671c46622ba57f36e36c