[INFO] fetching crate pem-rfc7468 0.6.0...
[INFO] documenting pem-rfc7468-0.6.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate pem-rfc7468 0.6.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate pem-rfc7468 0.6.0 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 pem-rfc7468 0.6.0
[INFO] finished tweaking crates.io crate pem-rfc7468 0.6.0
[INFO] tweaked toml for crates.io crate pem-rfc7468 0.6.0 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 33c3760ae19a02b5ca58645ca9f2689c5e4fe78458ce5da475ca489c10021b05
[INFO] running `Command { std: "docker" "start" "-a" "33c3760ae19a02b5ca58645ca9f2689c5e4fe78458ce5da475ca489c10021b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33c3760ae19a02b5ca58645ca9f2689c5e4fe78458ce5da475ca489c10021b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c3760ae19a02b5ca58645ca9f2689c5e4fe78458ce5da475ca489c10021b05", kill_on_drop: false }`
[INFO] [stdout] 33c3760ae19a02b5ca58645ca9f2689c5e4fe78458ce5da475ca489c10021b05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c7d03d477ccb6bbd6b970ba2f100829c092122308ff003c420145f4a5c4da5da
[INFO] running `Command { std: "docker" "start" "-a" "c7d03d477ccb6bbd6b970ba2f100829c092122308ff003c420145f4a5c4da5da", kill_on_drop: false }`
[INFO] [stderr]     Checking base64ct v1.5.0
[INFO] [stderr]  Documenting pem-rfc7468 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "c7d03d477ccb6bbd6b970ba2f100829c092122308ff003c420145f4a5c4da5da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d03d477ccb6bbd6b970ba2f100829c092122308ff003c420145f4a5c4da5da", kill_on_drop: false }`
[INFO] [stdout] c7d03d477ccb6bbd6b970ba2f100829c092122308ff003c420145f4a5c4da5da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] a4c00a962cb65a21b1f61eb218ba7b4ab7144ae2624096bc6658a4cf7e38941c
[INFO] running `Command { std: "docker" "start" "-a" "a4c00a962cb65a21b1f61eb218ba7b4ab7144ae2624096bc6658a4cf7e38941c", kill_on_drop: false }`
[INFO] [stderr]     Checking base64ct v1.5.0
[INFO] [stderr]  Documenting pem-rfc7468 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "a4c00a962cb65a21b1f61eb218ba7b4ab7144ae2624096bc6658a4cf7e38941c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c00a962cb65a21b1f61eb218ba7b4ab7144ae2624096bc6658a4cf7e38941c", kill_on_drop: false }`
[INFO] [stdout] a4c00a962cb65a21b1f61eb218ba7b4ab7144ae2624096bc6658a4cf7e38941c