[INFO] cloning repository https://github.com/Nevermore/exomem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nevermore/exomem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNevermore%2Fexomem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNevermore%2Fexomem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1f68f1113c0f8d436b34c913e5453dae801702b
[INFO] documenting Nevermore/exomem 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%2FNevermore%2Fexomem" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nevermore/exomem 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/Nevermore/exomem
[INFO] finished tweaking git repo https://github.com/Nevermore/exomem
[INFO] tweaked toml for git repo https://github.com/Nevermore/exomem written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Nevermore/exomem 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 libc v0.2.60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4e29ca50143ee8bc5431ee6c65557e60e44bc5b8539872833b3099be3a307413
[INFO] running `Command { std: "docker" "start" "-a" "4e29ca50143ee8bc5431ee6c65557e60e44bc5b8539872833b3099be3a307413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e29ca50143ee8bc5431ee6c65557e60e44bc5b8539872833b3099be3a307413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e29ca50143ee8bc5431ee6c65557e60e44bc5b8539872833b3099be3a307413", kill_on_drop: false }`
[INFO] [stdout] 4e29ca50143ee8bc5431ee6c65557e60e44bc5b8539872833b3099be3a307413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8788736228b1d329ca0d6f6d0b635181797a11ffcbb677157153e9d53d9c0932
[INFO] running `Command { std: "docker" "start" "-a" "8788736228b1d329ca0d6f6d0b635181797a11ffcbb677157153e9d53d9c0932", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking vault v0.0.0 (/opt/rustwide/workdir/vault)
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]  Documenting vault v0.0.0 (/opt/rustwide/workdir/vault)
[INFO] [stderr]     Checking ctrl v0.0.0 (/opt/rustwide/workdir/ctrl)
[INFO] [stderr]  Documenting ctrl v0.0.0 (/opt/rustwide/workdir/ctrl)
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]  Documenting cli v0.0.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "8788736228b1d329ca0d6f6d0b635181797a11ffcbb677157153e9d53d9c0932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8788736228b1d329ca0d6f6d0b635181797a11ffcbb677157153e9d53d9c0932", kill_on_drop: false }`
[INFO] [stdout] 8788736228b1d329ca0d6f6d0b635181797a11ffcbb677157153e9d53d9c0932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] 203c38269bc316e81caaa39def81aa9bf2e76e53da9ee2f0a6f2b81dfab70825
[INFO] running `Command { std: "docker" "start" "-a" "203c38269bc316e81caaa39def81aa9bf2e76e53da9ee2f0a6f2b81dfab70825", 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" "203c38269bc316e81caaa39def81aa9bf2e76e53da9ee2f0a6f2b81dfab70825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203c38269bc316e81caaa39def81aa9bf2e76e53da9ee2f0a6f2b81dfab70825", kill_on_drop: false }`
[INFO] [stdout] 203c38269bc316e81caaa39def81aa9bf2e76e53da9ee2f0a6f2b81dfab70825