[INFO] fetching crate cl_utils 0.0.2...
[INFO] documenting cl_utils-0.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate cl_utils 0.0.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cl_utils 0.0.2 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 cl_utils 0.0.2
[INFO] finished tweaking crates.io crate cl_utils 0.0.2
[INFO] tweaked toml for crates.io crate cl_utils 0.0.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 434e618da788ee2ea825873487efd875b6cf9b9bb83c171301743f5c948a4a69
[INFO] running `Command { std: "docker" "start" "-a" "434e618da788ee2ea825873487efd875b6cf9b9bb83c171301743f5c948a4a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "434e618da788ee2ea825873487efd875b6cf9b9bb83c171301743f5c948a4a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434e618da788ee2ea825873487efd875b6cf9b9bb83c171301743f5c948a4a69", kill_on_drop: false }`
[INFO] [stdout] 434e618da788ee2ea825873487efd875b6cf9b9bb83c171301743f5c948a4a69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0354a22d62b423b34749e0c98c59ec0fd9e3dbb2aebf6889ab9a1eb41470e67a
[INFO] running `Command { std: "docker" "start" "-a" "0354a22d62b423b34749e0c98c59ec0fd9e3dbb2aebf6889ab9a1eb41470e67a", kill_on_drop: false }`
[INFO] [stderr]  Documenting cl_utils v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "0354a22d62b423b34749e0c98c59ec0fd9e3dbb2aebf6889ab9a1eb41470e67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0354a22d62b423b34749e0c98c59ec0fd9e3dbb2aebf6889ab9a1eb41470e67a", kill_on_drop: false }`
[INFO] [stdout] 0354a22d62b423b34749e0c98c59ec0fd9e3dbb2aebf6889ab9a1eb41470e67a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] c4012ddb3191a0062dca82f01b8f335bf6f182106c286805d9a935f81cb3ad54
[INFO] running `Command { std: "docker" "start" "-a" "c4012ddb3191a0062dca82f01b8f335bf6f182106c286805d9a935f81cb3ad54", kill_on_drop: false }`
[INFO] [stderr]  Documenting cl_utils v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "c4012ddb3191a0062dca82f01b8f335bf6f182106c286805d9a935f81cb3ad54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4012ddb3191a0062dca82f01b8f335bf6f182106c286805d9a935f81cb3ad54", kill_on_drop: false }`
[INFO] [stdout] c4012ddb3191a0062dca82f01b8f335bf6f182106c286805d9a935f81cb3ad54