[INFO] fetching crate gfx_device_vulkan 0.1.0...
[INFO] documenting gfx_device_vulkan-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate gfx_device_vulkan 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gfx_device_vulkan 0.1.0 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 gfx_device_vulkan 0.1.0
[INFO] removed path dependency gfx_core from crates.io crate gfx_device_vulkan 0.1.0
[INFO] finished tweaking crates.io crate gfx_device_vulkan 0.1.0
[INFO] tweaked toml for crates.io crate gfx_device_vulkan 0.1.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 27e088597e68fa85cfadbf575d4ef027324f5c7da761b09beecded8d928cae7f
[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" "27e088597e68fa85cfadbf575d4ef027324f5c7da761b09beecded8d928cae7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e088597e68fa85cfadbf575d4ef027324f5c7da761b09beecded8d928cae7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e088597e68fa85cfadbf575d4ef027324f5c7da761b09beecded8d928cae7f", kill_on_drop: false }`
[INFO] [stdout] 27e088597e68fa85cfadbf575d4ef027324f5c7da761b09beecded8d928cae7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a4beea80792a085d7a98489a716e172224636ee1868b8de1afb028704707bc1e
[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" "a4beea80792a085d7a98489a716e172224636ee1868b8de1afb028704707bc1e", kill_on_drop: false }`
[INFO] [stderr]  Documenting gfx_device_vulkan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `aspectMask` should have a snake case name
[INFO] [stdout]   --> src/native.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub aspectMask: vk::ImageAspectFlags,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `aspect_mask`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `baseMipLevel` should have a snake case name
[INFO] [stdout]   --> src/native.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub baseMipLevel: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `base_mip_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `levelCount` should have a snake case name
[INFO] [stdout]   --> src/native.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub levelCount: u32,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `level_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `baseArrayLayer` should have a snake case name
[INFO] [stdout]   --> src/native.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub baseArrayLayer: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `base_array_layer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `layerCount` should have a snake case name
[INFO] [stdout]   --> src/native.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub layerCount: u32,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `layer_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "a4beea80792a085d7a98489a716e172224636ee1868b8de1afb028704707bc1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4beea80792a085d7a98489a716e172224636ee1868b8de1afb028704707bc1e", kill_on_drop: false }`
[INFO] [stdout] a4beea80792a085d7a98489a716e172224636ee1868b8de1afb028704707bc1e