[INFO] fetching crate escape 0.1.31...
[INFO] documenting escape-0.1.31 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate escape 0.1.31 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate escape 0.1.31 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 escape 0.1.31
[INFO] finished tweaking crates.io crate escape 0.1.31
[INFO] tweaked toml for crates.io crate escape 0.1.31 written to /workspace/builds/worker-89/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 613adfb082c1bcf1d08e607adaf152d2fc46048b29b1a40ea51b72f4fcdf2412
[INFO] running `Command { std: "docker" "start" "-a" "613adfb082c1bcf1d08e607adaf152d2fc46048b29b1a40ea51b72f4fcdf2412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "613adfb082c1bcf1d08e607adaf152d2fc46048b29b1a40ea51b72f4fcdf2412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613adfb082c1bcf1d08e607adaf152d2fc46048b29b1a40ea51b72f4fcdf2412", kill_on_drop: false }`
[INFO] [stdout] 613adfb082c1bcf1d08e607adaf152d2fc46048b29b1a40ea51b72f4fcdf2412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 3df753838334b764ec1188897353ca5dc10601d3063f356f2850424ea123766b
[INFO] running `Command { std: "docker" "start" "-a" "3df753838334b764ec1188897353ca5dc10601d3063f356f2850424ea123766b", kill_on_drop: false }`
[INFO] [stderr]  Documenting escape v0.1.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "3df753838334b764ec1188897353ca5dc10601d3063f356f2850424ea123766b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df753838334b764ec1188897353ca5dc10601d3063f356f2850424ea123766b", kill_on_drop: false }`
[INFO] [stdout] 3df753838334b764ec1188897353ca5dc10601d3063f356f2850424ea123766b