[INFO] fetching crate case01-rs 0.2.0...
[INFO] documenting case01-rs-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate case01-rs 0.2.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate case01-rs 0.2.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate case01-rs 0.2.0
[INFO] finished tweaking crates.io crate case01-rs 0.2.0
[INFO] tweaked toml for crates.io crate case01-rs 0.2.0 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate crates.io crate case01-rs 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e2cee700d85790dd10c4223037fe83d3cc7d3ac132319e0be9e79f9f5da34c0
[INFO] running `Command { std: "docker" "start" "-a" "9e2cee700d85790dd10c4223037fe83d3cc7d3ac132319e0be9e79f9f5da34c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e2cee700d85790dd10c4223037fe83d3cc7d3ac132319e0be9e79f9f5da34c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2cee700d85790dd10c4223037fe83d3cc7d3ac132319e0be9e79f9f5da34c0", kill_on_drop: false }`
[INFO] [stdout] 9e2cee700d85790dd10c4223037fe83d3cc7d3ac132319e0be9e79f9f5da34c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d8efc0197c9e31fd1f96d598a9226daeb8dccd88ffac79f920a24f4ec59c226
[INFO] running `Command { std: "docker" "start" "-a" "1d8efc0197c9e31fd1f96d598a9226daeb8dccd88ffac79f920a24f4ec59c226", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]  Documenting case01-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
[INFO] running `Command { std: "docker" "inspect" "1d8efc0197c9e31fd1f96d598a9226daeb8dccd88ffac79f920a24f4ec59c226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8efc0197c9e31fd1f96d598a9226daeb8dccd88ffac79f920a24f4ec59c226", kill_on_drop: false }`
[INFO] [stdout] 1d8efc0197c9e31fd1f96d598a9226daeb8dccd88ffac79f920a24f4ec59c226