[INFO] cloning repository https://github.com/HallerPatrick/liva-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HallerPatrick/liva-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHallerPatrick%2Fliva-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHallerPatrick%2Fliva-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6a0a90582881054546082d3c88bde6efc221cd9
[INFO] documenting HallerPatrick/liva-lang against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHallerPatrick%2Fliva-lang" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HallerPatrick/liva-lang on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HallerPatrick/liva-lang
[INFO] finished tweaking git repo https://github.com/HallerPatrick/liva-lang
[INFO] tweaked toml for git repo https://github.com/HallerPatrick/liva-lang written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/HallerPatrick/liva-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-34/source/vm/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-34/source/Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0df2a110bd16a5d68fde296631eee66dfc377bb2949b4cae19e4bce18dd2846
[INFO] running `Command { std: "docker" "start" "-a" "f0df2a110bd16a5d68fde296631eee66dfc377bb2949b4cae19e4bce18dd2846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0df2a110bd16a5d68fde296631eee66dfc377bb2949b4cae19e4bce18dd2846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0df2a110bd16a5d68fde296631eee66dfc377bb2949b4cae19e4bce18dd2846", kill_on_drop: false }`
[INFO] [stdout] f0df2a110bd16a5d68fde296631eee66dfc377bb2949b4cae19e4bce18dd2846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dade6f5d031306f908d3eef7fbab1c814d7cd4a70126eb53968dd868e2204613
[INFO] running `Command { std: "docker" "start" "-a" "dade6f5d031306f908d3eef7fbab1c814d7cd4a70126eb53968dd868e2204613", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/vm/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]     Checking pretty-trait v0.1.2
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking nom_locate v4.0.0
[INFO] [stderr]     Checking liva_parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]  Documenting liva_parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]  Documenting liva_vm v0.1.0 (/opt/rustwide/workdir/vm)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> vm/src/vm/object.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// https://github.com/ProgVal/pythonvm-rust/blob/master/src/objects/mod.rs
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/ProgVal/pythonvm-rust/blob/master/src/objects/mod.rs>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.74s
[INFO] running `Command { std: "docker" "inspect" "dade6f5d031306f908d3eef7fbab1c814d7cd4a70126eb53968dd868e2204613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dade6f5d031306f908d3eef7fbab1c814d7cd4a70126eb53968dd868e2204613", kill_on_drop: false }`
[INFO] [stdout] dade6f5d031306f908d3eef7fbab1c814d7cd4a70126eb53968dd868e2204613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 4289010213c10ee32e28c9b899a842fa97bef8760cf80d71e0f9c4aff9361844
[INFO] running `Command { std: "docker" "start" "-a" "4289010213c10ee32e28c9b899a842fa97bef8760cf80d71e0f9c4aff9361844", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/vm/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[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" "4289010213c10ee32e28c9b899a842fa97bef8760cf80d71e0f9c4aff9361844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4289010213c10ee32e28c9b899a842fa97bef8760cf80d71e0f9c4aff9361844", kill_on_drop: false }`
[INFO] [stdout] 4289010213c10ee32e28c9b899a842fa97bef8760cf80d71e0f9c4aff9361844