[INFO] cloning repository https://github.com/SnowballSH/bcc_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SnowballSH/bcc_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowballSH%2Fbcc_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowballSH%2Fbcc_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7422c5ca95bc2b07905396a78755ce721ffdd425
[INFO] documenting SnowballSH/bcc_lang 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%2FSnowballSH%2Fbcc_lang" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SnowballSH/bcc_lang 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/SnowballSH/bcc_lang
[INFO] finished tweaking git repo https://github.com/SnowballSH/bcc_lang
[INFO] tweaked toml for git repo https://github.com/SnowballSH/bcc_lang written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/SnowballSH/bcc_lang 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 32c5d215c1042470d587a8b5dd825f3a699c92f7ae16450e7eb5aae1207cca07
[INFO] running `Command { std: "docker" "start" "-a" "32c5d215c1042470d587a8b5dd825f3a699c92f7ae16450e7eb5aae1207cca07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32c5d215c1042470d587a8b5dd825f3a699c92f7ae16450e7eb5aae1207cca07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c5d215c1042470d587a8b5dd825f3a699c92f7ae16450e7eb5aae1207cca07", kill_on_drop: false }`
[INFO] [stdout] 32c5d215c1042470d587a8b5dd825f3a699c92f7ae16450e7eb5aae1207cca07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] e7194754aa0531a2dfa76f24c82455a3a9c0c9600975989a0f9e3c9a5aa5b145
[INFO] running `Command { std: "docker" "start" "-a" "e7194754aa0531a2dfa76f24c82455a3a9c0c9600975989a0f9e3c9a5aa5b145", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting bcc v0.1.0 (/opt/rustwide/workdir/bcc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "e7194754aa0531a2dfa76f24c82455a3a9c0c9600975989a0f9e3c9a5aa5b145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7194754aa0531a2dfa76f24c82455a3a9c0c9600975989a0f9e3c9a5aa5b145", kill_on_drop: false }`
[INFO] [stdout] e7194754aa0531a2dfa76f24c82455a3a9c0c9600975989a0f9e3c9a5aa5b145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 22d50ac4884dc9f292400aa686ddd36726ccc4cebc719b530684e18b49305f28
[INFO] running `Command { std: "docker" "start" "-a" "22d50ac4884dc9f292400aa686ddd36726ccc4cebc719b530684e18b49305f28", 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" "22d50ac4884dc9f292400aa686ddd36726ccc4cebc719b530684e18b49305f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d50ac4884dc9f292400aa686ddd36726ccc4cebc719b530684e18b49305f28", kill_on_drop: false }`
[INFO] [stdout] 22d50ac4884dc9f292400aa686ddd36726ccc4cebc719b530684e18b49305f28