[INFO] fetching crate mangaplus-parser 1.1.1...
[INFO] documenting mangaplus-parser-1.1.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate mangaplus-parser 1.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mangaplus-parser 1.1.1 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 crates.io crate mangaplus-parser 1.1.1
[INFO] finished tweaking crates.io crate mangaplus-parser 1.1.1
[INFO] tweaked toml for crates.io crate mangaplus-parser 1.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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-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] e1cb80cc1ff2d9f66b454b5be2b7db490ce06a502dfaf6ea6e69d14291b75117
[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" "e1cb80cc1ff2d9f66b454b5be2b7db490ce06a502dfaf6ea6e69d14291b75117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1cb80cc1ff2d9f66b454b5be2b7db490ce06a502dfaf6ea6e69d14291b75117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1cb80cc1ff2d9f66b454b5be2b7db490ce06a502dfaf6ea6e69d14291b75117", kill_on_drop: false }`
[INFO] [stdout] e1cb80cc1ff2d9f66b454b5be2b7db490ce06a502dfaf6ea6e69d14291b75117
[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] [stdout] d7bd99c46836b503b5bae4d65e68395bbe73f16687954c527a12cb4f70319ccd
[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" "d7bd99c46836b503b5bae4d65e68395bbe73f16687954c527a12cb4f70319ccd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]     Checking quick-protobuf v0.6.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling pb-rs v0.8.3
[INFO] [stderr]    Compiling mangaplus-parser v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting mangaplus-parser v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.90s
[INFO] running `Command { std: "docker" "inspect" "d7bd99c46836b503b5bae4d65e68395bbe73f16687954c527a12cb4f70319ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7bd99c46836b503b5bae4d65e68395bbe73f16687954c527a12cb4f70319ccd", kill_on_drop: false }`
[INFO] [stdout] d7bd99c46836b503b5bae4d65e68395bbe73f16687954c527a12cb4f70319ccd