[INFO] fetching crate wui 0.0.1...
[INFO] documenting wui-0.0.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate wui 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate wui 0.0.1 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 wui 0.0.1
[INFO] finished tweaking crates.io crate wui 0.0.1
[INFO] tweaked toml for crates.io crate wui 0.0.1 written to /workspace/builds/worker-12/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-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" "+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] c2e581ed4f3d83fa90e79630dea7a07a4b4059c1c4cd4182cfab6e1b1d03123b
[INFO] running `Command { std: "docker" "start" "-a" "c2e581ed4f3d83fa90e79630dea7a07a4b4059c1c4cd4182cfab6e1b1d03123b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2e581ed4f3d83fa90e79630dea7a07a4b4059c1c4cd4182cfab6e1b1d03123b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e581ed4f3d83fa90e79630dea7a07a4b4059c1c4cd4182cfab6e1b1d03123b", kill_on_drop: false }`
[INFO] [stdout] c2e581ed4f3d83fa90e79630dea7a07a4b4059c1c4cd4182cfab6e1b1d03123b
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58983cb5c34c4649ae4a65de0d05a584531399f2e9b16f9b2d56a8ecbe07322e
[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" "58983cb5c34c4649ae4a65de0d05a584531399f2e9b16f9b2d56a8ecbe07322e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]     Checking wasm_common v0.0.1
[INFO] [stderr]     Checking web_common v0.0.1
[INFO] [stderr]    Compiling view_macro v0.1.2
[INFO] [stderr]     Checking callback v0.0.5
[INFO] [stderr]     Checking cstring v0.0.4
[INFO] [stderr]     Checking view v0.1.3
[INFO] [stderr]     Checking js_ffi v0.0.13
[INFO] [stderr]  Documenting wui v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "58983cb5c34c4649ae4a65de0d05a584531399f2e9b16f9b2d56a8ecbe07322e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58983cb5c34c4649ae4a65de0d05a584531399f2e9b16f9b2d56a8ecbe07322e", kill_on_drop: false }`
[INFO] [stdout] 58983cb5c34c4649ae4a65de0d05a584531399f2e9b16f9b2d56a8ecbe07322e