[INFO] fetching crate imgui-winit 0.1.2...
[INFO] documenting imgui-winit-0.1.2 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate imgui-winit 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate imgui-winit 0.1.2 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 imgui-winit 0.1.2
[INFO] finished tweaking crates.io crate imgui-winit 0.1.2
[INFO] tweaked toml for crates.io crate imgui-winit 0.1.2 written to /workspace/builds/worker-0/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-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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5420b63f01006f3a24fca6079e09380ef3c6ccd314885bbe4042ca0337cdf78a
[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" "5420b63f01006f3a24fca6079e09380ef3c6ccd314885bbe4042ca0337cdf78a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5420b63f01006f3a24fca6079e09380ef3c6ccd314885bbe4042ca0337cdf78a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5420b63f01006f3a24fca6079e09380ef3c6ccd314885bbe4042ca0337cdf78a", kill_on_drop: false }`
[INFO] [stdout] 5420b63f01006f3a24fca6079e09380ef3c6ccd314885bbe4042ca0337cdf78a
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57f78008bf9c8df79dc4e2e6e5fd70ad675a8d3a64431c5a667311f9d3df8155
[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" "57f78008bf9c8df79dc4e2e6e5fd70ad675a8d3a64431c5a667311f9d3df8155", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgui-sys v0.4.0
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking imgui v0.4.0
[INFO] [stderr]  Documenting imgui-winit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `imgui::FrameSize`, `imgui::ImGui`, `imgui::ImGuiKey`
[INFO] [stdout]  --> src/lib.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use imgui::{FrameSize, ImGui, ImGuiKey, Ui};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^  ^^^^^^^^ no `ImGuiKey` in the root
[INFO] [stdout]   |             |          |
[INFO] [stdout]   |             |          no `ImGui` in the root
[INFO] [stdout]   |             no `FrameSize` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `imgui-winit`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name imgui_winit src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern imgui=/opt/rustwide/target/debug/deps/libimgui-3500565cec571140.rmeta --extern winit=/opt/rustwide/target/debug/deps/libwinit-7907bbb59869a37c.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "57f78008bf9c8df79dc4e2e6e5fd70ad675a8d3a64431c5a667311f9d3df8155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f78008bf9c8df79dc4e2e6e5fd70ad675a8d3a64431c5a667311f9d3df8155", kill_on_drop: false }`
[INFO] [stdout] 57f78008bf9c8df79dc4e2e6e5fd70ad675a8d3a64431c5a667311f9d3df8155