[INFO] fetching crate web3d 0.2.0...
[INFO] documenting web3d-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate web3d 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate web3d 0.2.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate web3d 0.2.0
[INFO] finished tweaking crates.io crate web3d 0.2.0
[INFO] tweaked toml for crates.io crate web3d 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate web3d 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a64e1c9657e34c4aa017275030e0b1df7a5ad47a77c9bc05405b9c99e21f0130
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a64e1c9657e34c4aa017275030e0b1df7a5ad47a77c9bc05405b9c99e21f0130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a64e1c9657e34c4aa017275030e0b1df7a5ad47a77c9bc05405b9c99e21f0130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64e1c9657e34c4aa017275030e0b1df7a5ad47a77c9bc05405b9c99e21f0130", kill_on_drop: false }`
[INFO] [stdout] a64e1c9657e34c4aa017275030e0b1df7a5ad47a77c9bc05405b9c99e21f0130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5b8c0ac5fc570cf6821b28b1c74a83eaf0e457ee9628f18c66d6bc453eb307
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1f5b8c0ac5fc570cf6821b28b1c74a83eaf0e457ee9628f18c66d6bc453eb307", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling unicode-general-category v0.4.0
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking ttf-parser v0.15.0
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking unicode-script v0.5.4
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking matches v0.1.9
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[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
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[INFO] [stderr]     Checking rctree v0.4.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking unicode-bidi v0.3.7
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[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking strum v0.24.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking rgb v0.8.32
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking gif v0.11.3
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking kurbo v0.8.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking svgtypes v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]     Checking crc32fast v1.3.2
[INFO] [stderr]     Checking pdf-writer v0.4.1
[INFO] [stderr]     Checking svgfilters v0.4.0
[INFO] [stderr]     Checking fontconfig-parser v0.5.0
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking quick-xml v0.22.0
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking memmap2 v0.5.3
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking subprocess v0.2.8
[INFO] [stderr]     Checking fontdb v0.9.1
[INFO] [stderr]     Checking minidom v0.14.0
[INFO] [stderr]     Checking tiny-skia v0.6.3
[INFO] [stderr]     Checking rustybuzz v0.5.0
[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]     Checking usvg v0.22.0
[INFO] [stderr]     Checking scanner-syn v0.2.0
[INFO] [stderr]     Checking resvg v0.22.0
[INFO] [stderr]     Checking svg2pdf v0.3.0
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]     Checking mermaid-markdown-api v0.2.0
[INFO] [stderr]     Checking clap v3.1.8
[INFO] [stderr]  Documenting web3d v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "1f5b8c0ac5fc570cf6821b28b1c74a83eaf0e457ee9628f18c66d6bc453eb307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5b8c0ac5fc570cf6821b28b1c74a83eaf0e457ee9628f18c66d6bc453eb307", kill_on_drop: false }`
[INFO] [stdout] 1f5b8c0ac5fc570cf6821b28b1c74a83eaf0e457ee9628f18c66d6bc453eb307