[INFO] cloning repository https://github.com/amPerl/fang-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amPerl/fang-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FamPerl%2Ffang-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FamPerl%2Ffang-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3289d9c8719604b9359de70b8e3a942850b28144
[INFO] documenting amPerl/fang-cli against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FamPerl%2Ffang-cli" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/amPerl/fang-cli 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 git repo https://github.com/amPerl/fang-cli
[INFO] finished tweaking git repo https://github.com/amPerl/fang-cli
[INFO] tweaked toml for git repo https://github.com/amPerl/fang-cli written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/amPerl/fang-cli 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/jam1garner/binrw.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v3.0.0
[INFO] [stderr]   Downloaded modular-bitfield-impl v0.11.2
[INFO] [stderr]   Downloaded modular-bitfield v0.11.2
[INFO] [stderr]   Downloaded clap v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] d480ccd68a3875260c9d6149427dba70856421690a99c02bcb94bd0402ce1efe
[INFO] running `Command { std: "docker" "start" "-a" "d480ccd68a3875260c9d6149427dba70856421690a99c02bcb94bd0402ce1efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d480ccd68a3875260c9d6149427dba70856421690a99c02bcb94bd0402ce1efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d480ccd68a3875260c9d6149427dba70856421690a99c02bcb94bd0402ce1efe", kill_on_drop: false }`
[INFO] [stdout] d480ccd68a3875260c9d6149427dba70856421690a99c02bcb94bd0402ce1efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 76d8ef392210bbfeb19220440bc1d0e5992c1ec2b4df9d77d9b0d6ddd40bbb01
[INFO] running `Command { std: "docker" "start" "-a" "76d8ef392210bbfeb19220440bc1d0e5992c1ec2b4df9d77d9b0d6ddd40bbb01", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling binrw_derive v0.8.4 (https://github.com/jam1garner/binrw.git#aa1281e3)
[INFO] [stderr]    Compiling owo-colors v3.2.0
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling clap_derive v3.0.0
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking clap v3.0.0
[INFO] [stderr]     Checking binrw v0.8.4 (https://github.com/jam1garner/binrw.git#aa1281e3)
[INFO] [stderr]     Checking fang v0.1.0 (/opt/rustwide/workdir/fang)
[INFO] [stderr]  Documenting fang v0.1.0 (/opt/rustwide/workdir/fang)
[INFO] [stderr]  Documenting fang-cli v0.1.6 (/opt/rustwide/workdir/fang-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.98s
[INFO] running `Command { std: "docker" "inspect" "76d8ef392210bbfeb19220440bc1d0e5992c1ec2b4df9d77d9b0d6ddd40bbb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d8ef392210bbfeb19220440bc1d0e5992c1ec2b4df9d77d9b0d6ddd40bbb01", kill_on_drop: false }`
[INFO] [stdout] 76d8ef392210bbfeb19220440bc1d0e5992c1ec2b4df9d77d9b0d6ddd40bbb01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 8fbc9434adabbbeeeae1f0eb5d34bf91b08e83e9608eeb09ed4f8715d363ef56
[INFO] running `Command { std: "docker" "start" "-a" "8fbc9434adabbbeeeae1f0eb5d34bf91b08e83e9608eeb09ed4f8715d363ef56", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "8fbc9434adabbbeeeae1f0eb5d34bf91b08e83e9608eeb09ed4f8715d363ef56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fbc9434adabbbeeeae1f0eb5d34bf91b08e83e9608eeb09ed4f8715d363ef56", kill_on_drop: false }`
[INFO] [stdout] 8fbc9434adabbbeeeae1f0eb5d34bf91b08e83e9608eeb09ed4f8715d363ef56