[INFO] fetching crate rls-blacklist 0.1.3...
[INFO] documenting rls-blacklist-0.1.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rls-blacklist 0.1.3 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate rls-blacklist 0.1.3 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 rls-blacklist 0.1.3
[INFO] finished tweaking crates.io crate rls-blacklist 0.1.3
[INFO] tweaked toml for crates.io crate rls-blacklist 0.1.3 written to /workspace/builds/worker-36/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 73f8d649e6d7df5fd6e6d7bdb41a8d94df6343f5a0e1daa16fdc9473cf14957c
[INFO] running `Command { std: "docker" "start" "-a" "73f8d649e6d7df5fd6e6d7bdb41a8d94df6343f5a0e1daa16fdc9473cf14957c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73f8d649e6d7df5fd6e6d7bdb41a8d94df6343f5a0e1daa16fdc9473cf14957c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f8d649e6d7df5fd6e6d7bdb41a8d94df6343f5a0e1daa16fdc9473cf14957c", kill_on_drop: false }`
[INFO] [stdout] 73f8d649e6d7df5fd6e6d7bdb41a8d94df6343f5a0e1daa16fdc9473cf14957c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] aa52b346c61663d0e522559782383797c8fb6faa24c0aeb27245155559eccaf6
[INFO] running `Command { std: "docker" "start" "-a" "aa52b346c61663d0e522559782383797c8fb6faa24c0aeb27245155559eccaf6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rls-blacklist v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "aa52b346c61663d0e522559782383797c8fb6faa24c0aeb27245155559eccaf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa52b346c61663d0e522559782383797c8fb6faa24c0aeb27245155559eccaf6", kill_on_drop: false }`
[INFO] [stdout] aa52b346c61663d0e522559782383797c8fb6faa24c0aeb27245155559eccaf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] c61db1d7b7afc177f6651769b3824943e81d395e6f605653c13221dda02da920
[INFO] running `Command { std: "docker" "start" "-a" "c61db1d7b7afc177f6651769b3824943e81d395e6f605653c13221dda02da920", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rls-blacklist v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "c61db1d7b7afc177f6651769b3824943e81d395e6f605653c13221dda02da920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61db1d7b7afc177f6651769b3824943e81d395e6f605653c13221dda02da920", kill_on_drop: false }`
[INFO] [stdout] c61db1d7b7afc177f6651769b3824943e81d395e6f605653c13221dda02da920