[INFO] fetching crate iml-wire-types 0.2.1...
[INFO] documenting iml-wire-types-0.2.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate iml-wire-types 0.2.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate iml-wire-types 0.2.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iml-wire-types 0.2.1
[INFO] finished tweaking crates.io crate iml-wire-types 0.2.1
[INFO] tweaked toml for crates.io crate iml-wire-types 0.2.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iml-api-utils v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5eb91a92f1e918813a93613998c409ebc9d6353cf01e62a61844efb50ccd1b9
[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" "a5eb91a92f1e918813a93613998c409ebc9d6353cf01e62a61844efb50ccd1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5eb91a92f1e918813a93613998c409ebc9d6353cf01e62a61844efb50ccd1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5eb91a92f1e918813a93613998c409ebc9d6353cf01e62a61844efb50ccd1b9", kill_on_drop: false }`
[INFO] [stdout] a5eb91a92f1e918813a93613998c409ebc9d6353cf01e62a61844efb50ccd1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5263b307dc6126827ff6360b6a0c46b0c765d997ea542c812c4cddf00b2ee480
[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" "5263b307dc6126827ff6360b6a0c46b0c765d997ea542c812c4cddf00b2ee480", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling im v14.3.0
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking sized-chunks v0.5.3
[INFO] [stderr]     Checking iml-api-utils v0.2.0
[INFO] [stderr]  Documenting iml-wire-types v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> src/warp_drive.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / /// This trait is to bring method `arc_values()` to the collections of
[INFO] [stdout] 24 | | /// type HashMap<K, Arc<V>> to simplify iterating through the values.
[INFO] [stdout] 25 | | /// Example:
[INFO] [stdout] 26 | | /// ```rust,norun
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | ///     println!("values are: {:?}", vals);
[INFO] [stdout] 37 | | /// ```
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.64s
[INFO] running `Command { std: "docker" "inspect" "5263b307dc6126827ff6360b6a0c46b0c765d997ea542c812c4cddf00b2ee480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5263b307dc6126827ff6360b6a0c46b0c765d997ea542c812c4cddf00b2ee480", kill_on_drop: false }`
[INFO] [stdout] 5263b307dc6126827ff6360b6a0c46b0c765d997ea542c812c4cddf00b2ee480