[INFO] cloning repository https://github.com/zombie110year/mdppet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zombie110year/mdppet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzombie110year%2Fmdppet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzombie110year%2Fmdppet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec053d6fa4a9a95981eee53aca249bd49535f180
[INFO] documenting zombie110year/mdppet against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzombie110year%2Fmdppet" "/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/zombie110year/mdppet on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zombie110year/mdppet
[INFO] finished tweaking git repo https://github.com/zombie110year/mdppet
[INFO] tweaked toml for git repo https://github.com/zombie110year/mdppet written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/zombie110year/mdppet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abe3202ec0aae9e579885a6739de4adc7a735c2616e0606351f3fc87f962e4fd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "abe3202ec0aae9e579885a6739de4adc7a735c2616e0606351f3fc87f962e4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe3202ec0aae9e579885a6739de4adc7a735c2616e0606351f3fc87f962e4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe3202ec0aae9e579885a6739de4adc7a735c2616e0606351f3fc87f962e4fd", kill_on_drop: false }`
[INFO] [stdout] abe3202ec0aae9e579885a6739de4adc7a735c2616e0606351f3fc87f962e4fd
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cff5776983db7cf17017e7beb7f46e5f48dd45718ae83b8987152b18145197fc
[INFO] running `Command { std: "docker" "start" "-a" "cff5776983db7cf17017e7beb7f46e5f48dd45718ae83b8987152b18145197fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]  Documenting mdppet v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/snip.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |   /// ```rust
[INFO] [stdout]    |  _____^
[INFO] [stdout] 40 | | /// let markdown = r#"
[INFO] [stdout] 41 | | /// # a/b/rust
[INFO] [stdout] 42 | | /// description
[INFO] [stdout] 43 | | /// ```rust
[INFO] [stdout] 44 | | /// body
[INFO] [stdout] 45 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unterminated raw string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/snip.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | /// ```
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 54 | /// ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.73s
[INFO] running `Command { std: "docker" "inspect" "cff5776983db7cf17017e7beb7f46e5f48dd45718ae83b8987152b18145197fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff5776983db7cf17017e7beb7f46e5f48dd45718ae83b8987152b18145197fc", kill_on_drop: false }`
[INFO] [stdout] cff5776983db7cf17017e7beb7f46e5f48dd45718ae83b8987152b18145197fc