[INFO] fetching crate find_peaks 0.1.5...
[INFO] documenting find_peaks-0.1.5 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate find_peaks 0.1.5 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate find_peaks 0.1.5 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate find_peaks 0.1.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate find_peaks 0.1.5
[INFO] tweaked toml for crates.io crate find_peaks 0.1.5 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate find_peaks 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.13.2
[INFO] [stderr]   Downloaded pyo3 v0.13.2
[INFO] [stderr]   Downloaded pyo3-macros v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] 8c4d14bceb0c2d2d2784fdecce09d4299643a3ddfc128c7aefd5c9db6ebb38bc
[INFO] running `Command { std: "docker" "start" "-a" "8c4d14bceb0c2d2d2784fdecce09d4299643a3ddfc128c7aefd5c9db6ebb38bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c4d14bceb0c2d2d2784fdecce09d4299643a3ddfc128c7aefd5c9db6ebb38bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4d14bceb0c2d2d2784fdecce09d4299643a3ddfc128c7aefd5c9db6ebb38bc", kill_on_drop: false }`
[INFO] [stdout] 8c4d14bceb0c2d2d2784fdecce09d4299643a3ddfc128c7aefd5c9db6ebb38bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d42b59f87d76cd58363bedb13965cbcda0149645203e51e745b5a9df0a39169
[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" "6d42b59f87d76cd58363bedb13965cbcda0149645203e51e745b5a9df0a39169", kill_on_drop: false }`
[INFO] [stderr]  Documenting find_peaks v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "6d42b59f87d76cd58363bedb13965cbcda0149645203e51e745b5a9df0a39169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d42b59f87d76cd58363bedb13965cbcda0149645203e51e745b5a9df0a39169", kill_on_drop: false }`
[INFO] [stdout] 6d42b59f87d76cd58363bedb13965cbcda0149645203e51e745b5a9df0a39169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 195163d96a943270d6d9a9c3334dab4cf03e63cc208dd6371ba01059ce9f4ec2
[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" "195163d96a943270d6d9a9c3334dab4cf03e63cc208dd6371ba01059ce9f4ec2", kill_on_drop: false }`
[INFO] [stderr]  Documenting find_peaks v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "195163d96a943270d6d9a9c3334dab4cf03e63cc208dd6371ba01059ce9f4ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195163d96a943270d6d9a9c3334dab4cf03e63cc208dd6371ba01059ce9f4ec2", kill_on_drop: false }`
[INFO] [stdout] 195163d96a943270d6d9a9c3334dab4cf03e63cc208dd6371ba01059ce9f4ec2