[INFO] fetching crate mediameta 0.1.3...
[INFO] documenting mediameta-0.1.3 against beta-2024-12-08 for beta-rustdoc-1.84.0-4-retry
[INFO] extracting crate mediameta 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate mediameta 0.1.3 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mediameta 0.1.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mediameta 0.1.3
[INFO] tweaked toml for crates.io crate mediameta 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate mediameta 0.1.3 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 919160292c67af8e7e92aba8b491f0f4bc277bab410d1be9ab2053460ac9fcb4
[INFO] running `Command { std: "docker" "start" "-a" "919160292c67af8e7e92aba8b491f0f4bc277bab410d1be9ab2053460ac9fcb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "919160292c67af8e7e92aba8b491f0f4bc277bab410d1be9ab2053460ac9fcb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919160292c67af8e7e92aba8b491f0f4bc277bab410d1be9ab2053460ac9fcb4", kill_on_drop: false }`
[INFO] [stdout] 919160292c67af8e7e92aba8b491f0f4bc277bab410d1be9ab2053460ac9fcb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b9991865417d935cadb4f4127e7bf81fa7169345da2f50f0e589b133447123f
[INFO] running `Command { std: "docker" "start" "-a" "0b9991865417d935cadb4f4127e7bf81fa7169345da2f50f0e589b133447123f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling anyhow v1.0.91
[INFO] [stderr]     Checking mutate_once v0.1.1
[INFO] [stderr]     Checking bitstream-io v2.5.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]     Checking kamadak-exif v0.5.5
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking matroska v0.28.0
[INFO] [stderr]     Checking serde v1.0.214
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking serde_json v1.0.132
[INFO] [stderr]     Checking mp4 v0.14.0
[INFO] [stderr]  Documenting mediameta v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `extract_combined_metadata`
[INFO] [stdout]    --> src/lib.rs:178:7
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// [`extract_combined_metadata`], which gathers additional metadata fields.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `extract_combined_metadata` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.16s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mediameta/index.html
[INFO] running `Command { std: "docker" "inspect" "0b9991865417d935cadb4f4127e7bf81fa7169345da2f50f0e589b133447123f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b9991865417d935cadb4f4127e7bf81fa7169345da2f50f0e589b133447123f", kill_on_drop: false }`
[INFO] [stdout] 0b9991865417d935cadb4f4127e7bf81fa7169345da2f50f0e589b133447123f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a551554ac8956a93c9ce52bfd5494b0c5cd13faf3d584fd3bb254d4e08f632
[INFO] running `Command { std: "docker" "start" "-a" "36a551554ac8956a93c9ce52bfd5494b0c5cd13faf3d584fd3bb254d4e08f632", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling anyhow v1.0.91
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling built v0.7.5
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]     Checking avif-serialize v0.8.2
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking fdeflate v0.3.6
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking bytemuck v1.19.0
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking tiff v0.9.1
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[INFO] [stderr]     Checking image-webp v0.2.0
[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]     Checking zune-jpeg v0.4.13
[INFO] [stderr]     Checking faccess v0.2.4
[INFO] [stderr]     Checking os_pipe v1.2.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking which v6.0.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling cmd_lib_macros v1.9.5
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking cmd_lib v1.9.5
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking matroska v0.28.0
[INFO] [stderr]     Checking serde v1.0.214
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking serde_json v1.0.132
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking mp4 v0.14.0
[INFO] [stderr]     Checking ravif v0.11.11
[INFO] [stderr]     Checking image v0.25.4
[INFO] [stderr]  Documenting mediameta v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.84s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/mediameta/index.html
[INFO] running `Command { std: "docker" "inspect" "36a551554ac8956a93c9ce52bfd5494b0c5cd13faf3d584fd3bb254d4e08f632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a551554ac8956a93c9ce52bfd5494b0c5cd13faf3d584fd3bb254d4e08f632", kill_on_drop: false }`
[INFO] [stdout] 36a551554ac8956a93c9ce52bfd5494b0c5cd13faf3d584fd3bb254d4e08f632