[INFO] cloning repository https://github.com/bobbin-rs/bobbin-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bobbin-rs/bobbin-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbin-rs%2Fbobbin-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbin-rs%2Fbobbin-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 652ceaba4118e83a1dba62ed4e0f7ed3e5434c03
[INFO] documenting bobbin-rs/bobbin-cli against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobbin-rs%2Fbobbin-cli" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bobbin-rs/bobbin-cli on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bobbin-rs/bobbin-cli
[INFO] finished tweaking git repo https://github.com/bobbin-rs/bobbin-cli
[INFO] tweaked toml for git repo https://github.com/bobbin-rs/bobbin-cli written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bobbin-rs/bobbin-cli 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.0
[INFO] [stderr]   Downloaded ioctl-rs v0.1.5
[INFO] [stderr]   Downloaded serial v0.3.4
[INFO] [stderr]   Downloaded libusb v0.3.0
[INFO] [stderr]   Downloaded clap v2.24.1
[INFO] [stderr]   Downloaded termcolor v0.3.2
[INFO] [stderr]   Downloaded plist v0.1.3
[INFO] [stderr]   Downloaded wincolor v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7acb59f25a9706fee4e8f2ca456544de07f4976cf0e97ef33fa774a699bd5445
[INFO] running `Command { std: "docker" "start" "-a" "7acb59f25a9706fee4e8f2ca456544de07f4976cf0e97ef33fa774a699bd5445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7acb59f25a9706fee4e8f2ca456544de07f4976cf0e97ef33fa774a699bd5445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7acb59f25a9706fee4e8f2ca456544de07f4976cf0e97ef33fa774a699bd5445", kill_on_drop: false }`
[INFO] [stdout] 7acb59f25a9706fee4e8f2ca456544de07f4976cf0e97ef33fa774a699bd5445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb400a16a5666014a26ba597d4f68d6f408e6733847fb62ff8f2596ad5a7984c
[INFO] running `Command { std: "docker" "start" "-a" "cb400a16a5666014a26ba597d4f68d6f408e6733847fb62ff8f2596ad5a7984c", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.22
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]     Checking num-traits v0.1.37
[INFO] [stderr]    Compiling gcc v0.3.45
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]    Compiling plist v0.1.3
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking rustc-demangle v0.1.4
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.6.5
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking time v0.1.37
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking num-integer v0.1.34
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking ioctl-rs v0.1.5
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]    Compiling tempfile v2.1.5
[INFO] [stderr]     Checking serde v0.9.15
[INFO] [stderr]     Checking serde v1.0.11
[INFO] [stderr]     Checking bitflags v0.8.2
[INFO] [stderr]     Checking vec_map v0.7.0
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking unicode-segmentation v1.1.0
[INFO] [stderr]     Checking serial v0.3.4
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking sha1 v0.2.0
[INFO] [stderr]     Checking termcolor v0.3.2
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking clap v2.24.1
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.11
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking os_type v2.2.0
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]  Documenting bobbin-cli v0.8.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bobbin/index.html
[INFO] running `Command { std: "docker" "inspect" "cb400a16a5666014a26ba597d4f68d6f408e6733847fb62ff8f2596ad5a7984c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb400a16a5666014a26ba597d4f68d6f408e6733847fb62ff8f2596ad5a7984c", kill_on_drop: false }`
[INFO] [stdout] cb400a16a5666014a26ba597d4f68d6f408e6733847fb62ff8f2596ad5a7984c