[INFO] fetching crate ekey 0.4.0...
[INFO] documenting ekey-0.4.0 against beta-2022-09-25 for beta-1.65-rustdoc-1
[INFO] extracting crate ekey 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ekey 0.4.0 on toolchain beta-2022-09-25
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ekey 0.4.0
[INFO] finished tweaking crates.io crate ekey 0.4.0
[INFO] tweaked toml for crates.io crate ekey 0.4.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate ekey 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab13581e55d890ca53227962c836d47e4a3fa35bbf0e962bc8ddc47e399d1015
[INFO] running `Command { std: "docker" "start" "-a" "ab13581e55d890ca53227962c836d47e4a3fa35bbf0e962bc8ddc47e399d1015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab13581e55d890ca53227962c836d47e4a3fa35bbf0e962bc8ddc47e399d1015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab13581e55d890ca53227962c836d47e4a3fa35bbf0e962bc8ddc47e399d1015", kill_on_drop: false }`
[INFO] [stdout] ab13581e55d890ca53227962c836d47e4a3fa35bbf0e962bc8ddc47e399d1015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a1926a9b9691c895afbf08f5df52b4fb5b6a5fa5030be961d0ea6a22108e981
[INFO] running `Command { std: "docker" "start" "-a" "4a1926a9b9691c895afbf08f5df52b4fb5b6a5fa5030be961d0ea6a22108e981", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]  Documenting ekey v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.47s
[INFO] running `Command { std: "docker" "inspect" "4a1926a9b9691c895afbf08f5df52b4fb5b6a5fa5030be961d0ea6a22108e981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1926a9b9691c895afbf08f5df52b4fb5b6a5fa5030be961d0ea6a22108e981", kill_on_drop: false }`
[INFO] [stdout] 4a1926a9b9691c895afbf08f5df52b4fb5b6a5fa5030be961d0ea6a22108e981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c683f559bb7e2acc5ef6f9d2510d725158c78f04e46d3d3b3490546f39b38e0
[INFO] running `Command { std: "docker" "start" "-a" "5c683f559bb7e2acc5ef6f9d2510d725158c78f04e46d3d3b3490546f39b38e0", kill_on_drop: false }`
[INFO] [stderr]  Documenting ekey v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "5c683f559bb7e2acc5ef6f9d2510d725158c78f04e46d3d3b3490546f39b38e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c683f559bb7e2acc5ef6f9d2510d725158c78f04e46d3d3b3490546f39b38e0", kill_on_drop: false }`
[INFO] [stdout] 5c683f559bb7e2acc5ef6f9d2510d725158c78f04e46d3d3b3490546f39b38e0