[INFO] fetching crate sorted-iter 0.1.8...
[INFO] documenting sorted-iter-0.1.8 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate sorted-iter 0.1.8 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sorted-iter 0.1.8 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 sorted-iter 0.1.8
[INFO] finished tweaking crates.io crate sorted-iter 0.1.8
[INFO] tweaked toml for crates.io crate sorted-iter 0.1.8 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate sorted-iter 0.1.8 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 quickcheck_macros v0.8.0
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.9
[INFO] [stderr]   Downloaded aho-corasick v0.7.13
[INFO] [stderr]   Downloaded libc v0.2.76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] d062b7739bcfccb48d0418fdb38da996835c5d511325cfc42b9d5161f7513fb5
[INFO] running `Command { std: "docker" "start" "-a" "d062b7739bcfccb48d0418fdb38da996835c5d511325cfc42b9d5161f7513fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d062b7739bcfccb48d0418fdb38da996835c5d511325cfc42b9d5161f7513fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d062b7739bcfccb48d0418fdb38da996835c5d511325cfc42b9d5161f7513fb5", kill_on_drop: false }`
[INFO] [stdout] d062b7739bcfccb48d0418fdb38da996835c5d511325cfc42b9d5161f7513fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a161c5e116bfafe510ccdb918d2ecb7a6847ecfa645b30c47f866b6186b76646
[INFO] running `Command { std: "docker" "start" "-a" "a161c5e116bfafe510ccdb918d2ecb7a6847ecfa645b30c47f866b6186b76646", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting sorted-iter v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "a161c5e116bfafe510ccdb918d2ecb7a6847ecfa645b30c47f866b6186b76646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a161c5e116bfafe510ccdb918d2ecb7a6847ecfa645b30c47f866b6186b76646", kill_on_drop: false }`
[INFO] [stdout] a161c5e116bfafe510ccdb918d2ecb7a6847ecfa645b30c47f866b6186b76646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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: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] 18fcc150bae50d2ce30ff5d40259984bcefd9e0a9bf258aa90b7d914e377d6dd
[INFO] running `Command { std: "docker" "start" "-a" "18fcc150bae50d2ce30ff5d40259984bcefd9e0a9bf258aa90b7d914e377d6dd", kill_on_drop: false }`
[INFO] [stderr]  Documenting sorted-iter v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "18fcc150bae50d2ce30ff5d40259984bcefd9e0a9bf258aa90b7d914e377d6dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fcc150bae50d2ce30ff5d40259984bcefd9e0a9bf258aa90b7d914e377d6dd", kill_on_drop: false }`
[INFO] [stdout] 18fcc150bae50d2ce30ff5d40259984bcefd9e0a9bf258aa90b7d914e377d6dd