[INFO] fetching crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0...
[INFO] documenting aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470-2.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0 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 aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0
[INFO] finished tweaking crates.io crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0
[INFO] tweaked toml for crates.io crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] eed03d96424ef68344ca6c7f22a3f823c9ca54f9e73460f945210d65bdbfb229
[INFO] running `Command { std: "docker" "start" "-a" "eed03d96424ef68344ca6c7f22a3f823c9ca54f9e73460f945210d65bdbfb229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed03d96424ef68344ca6c7f22a3f823c9ca54f9e73460f945210d65bdbfb229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed03d96424ef68344ca6c7f22a3f823c9ca54f9e73460f945210d65bdbfb229", kill_on_drop: false }`
[INFO] [stdout] eed03d96424ef68344ca6c7f22a3f823c9ca54f9e73460f945210d65bdbfb229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] a8e81e259ba4f6ce3a8b369e3d1695f0a5848c31139fcfc9b88cfe6ea9577ee9
[INFO] running `Command { std: "docker" "start" "-a" "a8e81e259ba4f6ce3a8b369e3d1695f0a5848c31139fcfc9b88cfe6ea9577ee9", kill_on_drop: false }`
[INFO] [stderr]  Documenting aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "a8e81e259ba4f6ce3a8b369e3d1695f0a5848c31139fcfc9b88cfe6ea9577ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e81e259ba4f6ce3a8b369e3d1695f0a5848c31139fcfc9b88cfe6ea9577ee9", kill_on_drop: false }`
[INFO] [stdout] a8e81e259ba4f6ce3a8b369e3d1695f0a5848c31139fcfc9b88cfe6ea9577ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] b9e22513666118e6a7e9fe2801e627933f56d4df77e9070e1b1154d71e5f441e
[INFO] running `Command { std: "docker" "start" "-a" "b9e22513666118e6a7e9fe2801e627933f56d4df77e9070e1b1154d71e5f441e", kill_on_drop: false }`
[INFO] [stderr]  Documenting aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "b9e22513666118e6a7e9fe2801e627933f56d4df77e9070e1b1154d71e5f441e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e22513666118e6a7e9fe2801e627933f56d4df77e9070e1b1154d71e5f441e", kill_on_drop: false }`
[INFO] [stdout] b9e22513666118e6a7e9fe2801e627933f56d4df77e9070e1b1154d71e5f441e