[INFO] fetching crate rectree2svg 2.10.3...
[INFO] documenting rectree2svg-2.10.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rectree2svg 2.10.3 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate rectree2svg 2.10.3 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rectree2svg 2.10.3
[INFO] finished tweaking crates.io crate rectree2svg 2.10.3
[INFO] tweaked toml for crates.io crate rectree2svg 2.10.3 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate rectree2svg 2.10.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getopt v1.1.0
[INFO] [stderr]   Downloaded svg v0.8.2
[INFO] [stderr]   Downloaded random_color v0.5.1
[INFO] [stderr]   Downloaded light_phylogeny v0.21.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9d4b84add1dc1566f6c985cd45a9d9719cc158df096a7e4b2c64bab8a9d7f5c
[INFO] running `Command { std: "docker" "start" "-a" "c9d4b84add1dc1566f6c985cd45a9d9719cc158df096a7e4b2c64bab8a9d7f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9d4b84add1dc1566f6c985cd45a9d9719cc158df096a7e4b2c64bab8a9d7f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d4b84add1dc1566f6c985cd45a9d9719cc158df096a7e4b2c64bab8a9d7f5c", kill_on_drop: false }`
[INFO] [stdout] c9d4b84add1dc1566f6c985cd45a9d9719cc158df096a7e4b2c64bab8a9d7f5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91a64003fae71269c0152c943bb9f05f1f0e3ec5396d55b0b50cb3bd3f0aef68
[INFO] running `Command { std: "docker" "start" "-a" "91a64003fae71269c0152c943bb9f05f1f0e3ec5396d55b0b50cb3bd3f0aef68", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking getopt v1.1.0
[INFO] [stderr]     Checking svg v0.8.2
[INFO] [stderr]     Checking webbrowser v0.5.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking random_color v0.5.1
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking light_phylogeny v0.21.3
[INFO] [stderr]  Documenting rectree2svg v2.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
[INFO] running `Command { std: "docker" "inspect" "91a64003fae71269c0152c943bb9f05f1f0e3ec5396d55b0b50cb3bd3f0aef68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91a64003fae71269c0152c943bb9f05f1f0e3ec5396d55b0b50cb3bd3f0aef68", kill_on_drop: false }`
[INFO] [stdout] 91a64003fae71269c0152c943bb9f05f1f0e3ec5396d55b0b50cb3bd3f0aef68