[INFO] fetching crate bytex 0.1.1...
[INFO] documenting bytex-0.1.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate bytex 0.1.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate bytex 0.1.1 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 bytex 0.1.1
[INFO] finished tweaking crates.io crate bytex 0.1.1
[INFO] tweaked toml for crates.io crate bytex 0.1.1 written to /workspace/builds/worker-50/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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 3f876fc76a821e153230521d66e0cfd12dcec9ff5c8e7b6945528b915e70b8f9
[INFO] running `Command { std: "docker" "start" "-a" "3f876fc76a821e153230521d66e0cfd12dcec9ff5c8e7b6945528b915e70b8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f876fc76a821e153230521d66e0cfd12dcec9ff5c8e7b6945528b915e70b8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f876fc76a821e153230521d66e0cfd12dcec9ff5c8e7b6945528b915e70b8f9", kill_on_drop: false }`
[INFO] [stdout] 3f876fc76a821e153230521d66e0cfd12dcec9ff5c8e7b6945528b915e70b8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] f25dd51627146b32f2964be75caae7cba53a77d83d8f0ff36e69e7bc7527df70
[INFO] running `Command { std: "docker" "start" "-a" "f25dd51627146b32f2964be75caae7cba53a77d83d8f0ff36e69e7bc7527df70", kill_on_drop: false }`
[INFO] [stderr]  Documenting bytex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "f25dd51627146b32f2964be75caae7cba53a77d83d8f0ff36e69e7bc7527df70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f25dd51627146b32f2964be75caae7cba53a77d83d8f0ff36e69e7bc7527df70", kill_on_drop: false }`
[INFO] [stdout] f25dd51627146b32f2964be75caae7cba53a77d83d8f0ff36e69e7bc7527df70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 4660aa6c18c685c9f6de50d575d2f0f66eb1a2b79f6e3f71bd27c678c1fe10f4
[INFO] running `Command { std: "docker" "start" "-a" "4660aa6c18c685c9f6de50d575d2f0f66eb1a2b79f6e3f71bd27c678c1fe10f4", kill_on_drop: false }`
[INFO] [stderr]  Documenting bytex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "4660aa6c18c685c9f6de50d575d2f0f66eb1a2b79f6e3f71bd27c678c1fe10f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4660aa6c18c685c9f6de50d575d2f0f66eb1a2b79f6e3f71bd27c678c1fe10f4", kill_on_drop: false }`
[INFO] [stdout] 4660aa6c18c685c9f6de50d575d2f0f66eb1a2b79f6e3f71bd27c678c1fe10f4