[INFO] fetching crate captchacam 1.1.2...
[INFO] documenting captchacam-1.1.2 against beta-2023-07-23 for beta-1.72-rustdoc-1
[INFO] extracting crate captchacam 1.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate captchacam 1.1.2 on toolchain beta-2023-07-23
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-07-23" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate captchacam 1.1.2
[INFO] finished tweaking crates.io crate captchacam 1.1.2
[INFO] tweaked toml for crates.io crate captchacam 1.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate captchacam 1.1.2 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" "+beta-2023-07-23" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-07-23" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e33524bc207cfac611f8bf11f3ab31454a70a8f9a4818b8e514c295631e947b4
[INFO] running `Command { std: "docker" "start" "-a" "e33524bc207cfac611f8bf11f3ab31454a70a8f9a4818b8e514c295631e947b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e33524bc207cfac611f8bf11f3ab31454a70a8f9a4818b8e514c295631e947b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33524bc207cfac611f8bf11f3ab31454a70a8f9a4818b8e514c295631e947b4", kill_on_drop: false }`
[INFO] [stdout] e33524bc207cfac611f8bf11f3ab31454a70a8f9a4818b8e514c295631e947b4
[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=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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-07-23" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c9cabd566a8423abdac972305b84949c89194d1ac040ba1055ec1124761a73c
[INFO] running `Command { std: "docker" "start" "-a" "8c9cabd566a8423abdac972305b84949c89194d1ac040ba1055ec1124761a73c", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]     Checking simd-adler32 v0.3.5
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking bytemuck v1.13.1
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[INFO] [stderr]     Checking either v1.8.1
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[INFO] [stderr]    Compiling bindgen v0.56.0
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[INFO] [stderr]    Compiling serde v1.0.173
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[INFO] [stderr]    Compiling rustix v0.38.4
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[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling rustix v0.37.23
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[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]     Checking png v0.17.9
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[INFO] [stderr]    Compiling portable-atomic v1.4.1
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[INFO] [stderr]    Compiling nokhwa-bindings-macos v0.2.1
[INFO] [stderr]     Checking anstyle v1.0.1
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[INFO] [stderr]     Checking colorchoice v1.0.0
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[INFO] [stderr]     Checking rustls-pemfile v1.0.2
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[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]    Compiling self_update v0.37.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking ipnet v2.8.0
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[INFO] [stderr]     Checking clap_builder v4.3.17
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[INFO] [stderr]     Checking quick-xml v0.23.1
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[INFO] [stderr]     Checking indicatif v0.17.5
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking urlencoding v2.1.2
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling mozjpeg-sys v1.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling openssl v0.10.55
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking tiff v0.8.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]     Checking mozjpeg v0.9.6
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking rustls-webpki v0.100.1
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking pin-project v1.1.2
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking exr v1.7.0
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking clap v4.3.17
[INFO] [stderr]     Checking tokio-rustls v0.24.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking image v0.24.6
[INFO] [stderr]    Compiling v4l2-sys-mit v0.2.0
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking hyper-rustls v0.24.0
[INFO] [stderr]     Checking nokhwa-core v0.1.2
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking nokhwa-bindings-windows v0.4.0
[INFO] [stderr]     Checking v4l v0.13.1
[INFO] [stderr]     Checking nokhwa-bindings-linux v0.1.0
[INFO] [stderr]     Checking nokhwa v0.10.4
[INFO] [stderr]  Documenting captchacam v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.16s
[INFO] running `Command { std: "docker" "inspect" "8c9cabd566a8423abdac972305b84949c89194d1ac040ba1055ec1124761a73c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9cabd566a8423abdac972305b84949c89194d1ac040ba1055ec1124761a73c", kill_on_drop: false }`
[INFO] [stdout] 8c9cabd566a8423abdac972305b84949c89194d1ac040ba1055ec1124761a73c