[INFO] fetching crate destruct-derive 0.1.2...
[INFO] documenting destruct-derive-0.1.2 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate destruct-derive 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate destruct-derive 0.1.2 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 destruct-derive 0.1.2
[INFO] finished tweaking crates.io crate destruct-derive 0.1.2
[INFO] tweaked toml for crates.io crate destruct-derive 0.1.2 written to /workspace/builds/worker-0/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] 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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60a7b5c4f329f12b957d719545642ee5fc256cf9e608f1fb3abbdffcb5ae56ed
[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" "60a7b5c4f329f12b957d719545642ee5fc256cf9e608f1fb3abbdffcb5ae56ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60a7b5c4f329f12b957d719545642ee5fc256cf9e608f1fb3abbdffcb5ae56ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a7b5c4f329f12b957d719545642ee5fc256cf9e608f1fb3abbdffcb5ae56ed", kill_on_drop: false }`
[INFO] [stdout] 60a7b5c4f329f12b957d719545642ee5fc256cf9e608f1fb3abbdffcb5ae56ed
[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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3617a339e111eba5f6ec7fbebc33bc722e98b470aa1c6c761c8cd8593a16cfe9
[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" "3617a339e111eba5f6ec7fbebc33bc722e98b470aa1c6c761c8cd8593a16cfe9", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v1.0.39
[INFO] [stderr]  Documenting destruct-derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> src/lib.rs:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | / /// Get the pattern matching of From for enums.
[INFO] [stdout] 85 | | /// It will be placed in:
[INFO] [stdout] 86 | | /// ```rust, norun
[INFO] [stdout] 87 | | /// impl From<OritinalEnum> for DestructType {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | | /// }
[INFO] [stdout] 94 | | /// ```
[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 `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/lib.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / /// Get the pattern matching of Into for enums. It will be placed in:
[INFO] [stdout] 140 | | ///
[INFO] [stdout] 141 | | /// ```rust, norun
[INFO] [stdout] 142 | | /// impl Into<OritinalEnum> for DestructType {
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | | /// }
[INFO] [stdout] 149 | | /// ```
[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 4.69s
[INFO] running `Command { std: "docker" "inspect" "3617a339e111eba5f6ec7fbebc33bc722e98b470aa1c6c761c8cd8593a16cfe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3617a339e111eba5f6ec7fbebc33bc722e98b470aa1c6c761c8cd8593a16cfe9", kill_on_drop: false }`
[INFO] [stdout] 3617a339e111eba5f6ec7fbebc33bc722e98b470aa1c6c761c8cd8593a16cfe9