[INFO] fetching crate consumable_vec 0.4.0...
[INFO] documenting consumable_vec-0.4.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate consumable_vec 0.4.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate consumable_vec 0.4.0 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 consumable_vec 0.4.0
[INFO] finished tweaking crates.io crate consumable_vec 0.4.0
[INFO] tweaked toml for crates.io crate consumable_vec 0.4.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate consumable_vec 0.4.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded len-trait v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] ba9257dacd12e571d15b4206130059bdb538b911222e87ce7fe5c890e75ec04e
[INFO] running `Command { std: "docker" "start" "-a" "ba9257dacd12e571d15b4206130059bdb538b911222e87ce7fe5c890e75ec04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba9257dacd12e571d15b4206130059bdb538b911222e87ce7fe5c890e75ec04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9257dacd12e571d15b4206130059bdb538b911222e87ce7fe5c890e75ec04e", kill_on_drop: false }`
[INFO] [stdout] ba9257dacd12e571d15b4206130059bdb538b911222e87ce7fe5c890e75ec04e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 225cf58f953b4791aec29bbf8262fb2dd6f080cff16a6a3fa21d1b6beae962b3
[INFO] running `Command { std: "docker" "start" "-a" "225cf58f953b4791aec29bbf8262fb2dd6f080cff16a6a3fa21d1b6beae962b3", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking len-trait v0.6.1
[INFO] [stderr]  Documenting consumable_vec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "225cf58f953b4791aec29bbf8262fb2dd6f080cff16a6a3fa21d1b6beae962b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225cf58f953b4791aec29bbf8262fb2dd6f080cff16a6a3fa21d1b6beae962b3", kill_on_drop: false }`
[INFO] [stdout] 225cf58f953b4791aec29bbf8262fb2dd6f080cff16a6a3fa21d1b6beae962b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] f48f7d047d771bff1f8438ccc69830841e9e86ce5fd42d7853c7c92db1711ea9
[INFO] running `Command { std: "docker" "start" "-a" "f48f7d047d771bff1f8438ccc69830841e9e86ce5fd42d7853c7c92db1711ea9", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking len-trait v0.6.1
[INFO] [stderr]  Documenting consumable_vec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "f48f7d047d771bff1f8438ccc69830841e9e86ce5fd42d7853c7c92db1711ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f48f7d047d771bff1f8438ccc69830841e9e86ce5fd42d7853c7c92db1711ea9", kill_on_drop: false }`
[INFO] [stdout] f48f7d047d771bff1f8438ccc69830841e9e86ce5fd42d7853c7c92db1711ea9