[INFO] fetching crate reed-solomon-32 2.0.2...
[INFO] documenting reed-solomon-32-2.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate reed-solomon-32 2.0.2 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate reed-solomon-32 2.0.2 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 reed-solomon-32 2.0.2
[INFO] finished tweaking crates.io crate reed-solomon-32 2.0.2
[INFO] tweaked toml for crates.io crate reed-solomon-32 2.0.2 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate reed-solomon-32 2.0.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] c69313e364f32b831d30d64b1c103e908e2e7de0e9fe7982905d9e59992fecbf
[INFO] running `Command { std: "docker" "start" "-a" "c69313e364f32b831d30d64b1c103e908e2e7de0e9fe7982905d9e59992fecbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c69313e364f32b831d30d64b1c103e908e2e7de0e9fe7982905d9e59992fecbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c69313e364f32b831d30d64b1c103e908e2e7de0e9fe7982905d9e59992fecbf", kill_on_drop: false }`
[INFO] [stdout] c69313e364f32b831d30d64b1c103e908e2e7de0e9fe7982905d9e59992fecbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 6c5430aa493241a0e800115f0f06349a5b674a7ed1ec5e53ec5181d79544798c
[INFO] running `Command { std: "docker" "start" "-a" "6c5430aa493241a0e800115f0f06349a5b674a7ed1ec5e53ec5181d79544798c", kill_on_drop: false }`
[INFO] [stderr]  Documenting reed-solomon-32 v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "6c5430aa493241a0e800115f0f06349a5b674a7ed1ec5e53ec5181d79544798c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c5430aa493241a0e800115f0f06349a5b674a7ed1ec5e53ec5181d79544798c", kill_on_drop: false }`
[INFO] [stdout] 6c5430aa493241a0e800115f0f06349a5b674a7ed1ec5e53ec5181d79544798c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 954746f7b391300043194e555f2c898a9e76be2b5989595fb23de2a269648f4a
[INFO] running `Command { std: "docker" "start" "-a" "954746f7b391300043194e555f2c898a9e76be2b5989595fb23de2a269648f4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting reed-solomon-32 v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "954746f7b391300043194e555f2c898a9e76be2b5989595fb23de2a269648f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954746f7b391300043194e555f2c898a9e76be2b5989595fb23de2a269648f4a", kill_on_drop: false }`
[INFO] [stdout] 954746f7b391300043194e555f2c898a9e76be2b5989595fb23de2a269648f4a