[INFO] cloning repository https://github.com/rob-clarke/vicon_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rob-clarke/vicon_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-clarke%2Fvicon_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-clarke%2Fvicon_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37e4d68e691ef595f3c5861a414c524654b970bf
[INFO] documenting rob-clarke/vicon_rs 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%2Frob-clarke%2Fvicon_rs" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rob-clarke/vicon_rs 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/rob-clarke/vicon_rs
[INFO] finished tweaking git repo https://github.com/rob-clarke/vicon_rs
[INFO] tweaked toml for git repo https://github.com/rob-clarke/vicon_rs written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/rob-clarke/vicon_rs 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]     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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] e9f4aa8ca5fa23ddf487f90ea9cb0cb5c0f16274e3cfa24922da58bf67eceab8
[INFO] running `Command { std: "docker" "start" "-a" "e9f4aa8ca5fa23ddf487f90ea9cb0cb5c0f16274e3cfa24922da58bf67eceab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9f4aa8ca5fa23ddf487f90ea9cb0cb5c0f16274e3cfa24922da58bf67eceab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f4aa8ca5fa23ddf487f90ea9cb0cb5c0f16274e3cfa24922da58bf67eceab8", kill_on_drop: false }`
[INFO] [stdout] e9f4aa8ca5fa23ddf487f90ea9cb0cb5c0f16274e3cfa24922da58bf67eceab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 1a3efa09800558d3ef75ba30ae6e88b9b48d5162ce451cf54a06df59b9f7d667
[INFO] running `Command { std: "docker" "start" "-a" "1a3efa09800558d3ef75ba30ae6e88b9b48d5162ce451cf54a06df59b9f7d667", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]     Checking binread v2.2.0
[INFO] [stderr]  Documenting vicon_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.61s
[INFO] running `Command { std: "docker" "inspect" "1a3efa09800558d3ef75ba30ae6e88b9b48d5162ce451cf54a06df59b9f7d667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3efa09800558d3ef75ba30ae6e88b9b48d5162ce451cf54a06df59b9f7d667", kill_on_drop: false }`
[INFO] [stdout] 1a3efa09800558d3ef75ba30ae6e88b9b48d5162ce451cf54a06df59b9f7d667