[INFO] fetching crate serialize_deserialize_u8_i32 0.1.34...
[INFO] documenting serialize_deserialize_u8_i32-0.1.34 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate serialize_deserialize_u8_i32 0.1.34 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate serialize_deserialize_u8_i32 0.1.34 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serialize_deserialize_u8_i32 0.1.34
[INFO] finished tweaking crates.io crate serialize_deserialize_u8_i32 0.1.34
[INFO] tweaked toml for crates.io crate serialize_deserialize_u8_i32 0.1.34 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d845c8239d5c4124afb74214a440369aaccb8e0d3f5a436d06bcd4a56325a68
[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" "7d845c8239d5c4124afb74214a440369aaccb8e0d3f5a436d06bcd4a56325a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d845c8239d5c4124afb74214a440369aaccb8e0d3f5a436d06bcd4a56325a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d845c8239d5c4124afb74214a440369aaccb8e0d3f5a436d06bcd4a56325a68", kill_on_drop: false }`
[INFO] [stdout] 7d845c8239d5c4124afb74214a440369aaccb8e0d3f5a436d06bcd4a56325a68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 796074c4d4862f8b8cc9c7fcde270dd073740fd462da03cd7e87193a03671e17
[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" "796074c4d4862f8b8cc9c7fcde270dd073740fd462da03cd7e87193a03671e17", kill_on_drop: false }`
[INFO] [stderr]  Documenting serialize_deserialize_u8_i32 v0.1.34 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |   //! ```rust, ignore
[INFO] [stdout]    |  _____^
[INFO] [stdout] 22 | | //! // Create a high level custom struct
[INFO] [stdout] 23 | | //! #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout] 24 | | //! struct PhotonImage {
[INFO] [stdout] ...  |
[INFO] [stdout] 75 | | //!     */
[INFO] [stdout] 76 | | //!```
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: `
[INFO] [stdout]    = note: error from rustc: unknown start of token: `
[INFO] [stdout]    = note: error from rustc: unknown start of token: `
[INFO] [stdout]    = note: error from rustc: this file contains an unclosed delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "796074c4d4862f8b8cc9c7fcde270dd073740fd462da03cd7e87193a03671e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796074c4d4862f8b8cc9c7fcde270dd073740fd462da03cd7e87193a03671e17", kill_on_drop: false }`
[INFO] [stdout] 796074c4d4862f8b8cc9c7fcde270dd073740fd462da03cd7e87193a03671e17
