[INFO] fetching crate rapi 0.1.0...
[INFO] documenting rapi-0.1.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate rapi 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rapi 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rapi 0.1.0
[INFO] finished tweaking crates.io crate rapi 0.1.0
[INFO] tweaked toml for crates.io crate rapi 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b92154e3f67ff6299f9c750308508dcc09af55c71f7c57a0b73fceeb91f72af2
[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" "b92154e3f67ff6299f9c750308508dcc09af55c71f7c57a0b73fceeb91f72af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b92154e3f67ff6299f9c750308508dcc09af55c71f7c57a0b73fceeb91f72af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92154e3f67ff6299f9c750308508dcc09af55c71f7c57a0b73fceeb91f72af2", kill_on_drop: false }`
[INFO] [stdout] b92154e3f67ff6299f9c750308508dcc09af55c71f7c57a0b73fceeb91f72af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb1c713d1cc53449de9f5db60587e5ea6111464d86db0d5288f25e84aa171406
[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" "bb1c713d1cc53449de9f5db60587e5ea6111464d86db0d5288f25e84aa171406", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling libR-sys v0.1.8
[INFO] [stderr]  Documenting rapi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stdout]   --> src/lib.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / //!
[INFO] [stdout] 2  | | //! rapi - A safe and user friendly R extension interface.
[INFO] [stdout] 3  | | //! 
[INFO] [stdout] 4  | | //! This library aims to provide an interface that will be familiar to
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | | //! 
[INFO] [stdout] 61 | | //! 
[INFO] [stdout]    | |____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stdout]   --> src/lib.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / //!
[INFO] [stdout] 2  | | //! rapi - A safe and user friendly R extension interface.
[INFO] [stdout] 3  | | //! 
[INFO] [stdout] 4  | | //! This library aims to provide an interface that will be familiar to
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | | //! 
[INFO] [stdout] 61 | | //! 
[INFO] [stdout]    | |____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.13s
[INFO] running `Command { std: "docker" "inspect" "bb1c713d1cc53449de9f5db60587e5ea6111464d86db0d5288f25e84aa171406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1c713d1cc53449de9f5db60587e5ea6111464d86db0d5288f25e84aa171406", kill_on_drop: false }`
[INFO] [stdout] bb1c713d1cc53449de9f5db60587e5ea6111464d86db0d5288f25e84aa171406
