[INFO] fetching crate redis-cell 0.2.2...
[INFO] documenting redis-cell-0.2.2 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate redis-cell 0.2.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate redis-cell 0.2.2 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 redis-cell 0.2.2
[INFO] finished tweaking crates.io crate redis-cell 0.2.2
[INFO] tweaked toml for crates.io crate redis-cell 0.2.2 written to /workspace/builds/worker-14/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 975bbd816e5c41b96d987c8278e834ff5f6a6200b6a573fcaed7d0041d1f97a5
[INFO] running `Command { std: "docker" "start" "-a" "975bbd816e5c41b96d987c8278e834ff5f6a6200b6a573fcaed7d0041d1f97a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "975bbd816e5c41b96d987c8278e834ff5f6a6200b6a573fcaed7d0041d1f97a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "975bbd816e5c41b96d987c8278e834ff5f6a6200b6a573fcaed7d0041d1f97a5", kill_on_drop: false }`
[INFO] [stdout] 975bbd816e5c41b96d987c8278e834ff5f6a6200b6a573fcaed7d0041d1f97a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7837b0f12963bdcdb24f52455177f1f18d9e80fe21bde09676c286ceb624e651
[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" "7837b0f12963bdcdb24f52455177f1f18d9e80fe21bde09676c286ceb624e651", kill_on_drop: false }`
[INFO] [stderr]    Compiling redis-cell v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     gcc::Build::new()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     gcc::Build::new()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting redis-cell v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `redis::raw::Status`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:95:6
[INFO] [stdout]    |
[INFO] [stdout] 95 | ) -> raw::Status {
[INFO] [stdout]    |      ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]    = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]    = note: enum has no representation hint
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/redis/raw.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / pub enum Status {
[INFO] [stdout] 32 | |     Ok = 0,
[INFO] [stdout] 33 | |     Err = 1,
[INFO] [stdout] 34 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `redis::raw::Status`, which is not FFI-safe
[INFO] [stdout]    --> src/lib.rs:106:6
[INFO] [stdout]     |
[INFO] [stdout] 106 | ) -> raw::Status {
[INFO] [stdout]     |      ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]     = note: enum has no representation hint
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]    --> src/redis/raw.rs:31:1
[INFO] [stdout]     |
[INFO] [stdout] 31  | / pub enum Status {
[INFO] [stdout] 32  | |     Ok = 0,
[INFO] [stdout] 33  | |     Err = 1,
[INFO] [stdout] 34  | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "7837b0f12963bdcdb24f52455177f1f18d9e80fe21bde09676c286ceb624e651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7837b0f12963bdcdb24f52455177f1f18d9e80fe21bde09676c286ceb624e651", kill_on_drop: false }`
[INFO] [stdout] 7837b0f12963bdcdb24f52455177f1f18d9e80fe21bde09676c286ceb624e651