[INFO] fetching crate chksum3 0.3.2...
[INFO] documenting chksum3-0.3.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate chksum3 0.3.2 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate chksum3 0.3.2 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 chksum3 0.3.2
[INFO] finished tweaking crates.io crate chksum3 0.3.2
[INFO] tweaked toml for crates.io crate chksum3 0.3.2 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate crates.io crate chksum3 0.3.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 66eb7a78068b3ae6fbb28a2d63236c3d85e4cf7ffc1a2250583a93acfd00dd18
[INFO] running `Command { std: "docker" "start" "-a" "66eb7a78068b3ae6fbb28a2d63236c3d85e4cf7ffc1a2250583a93acfd00dd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66eb7a78068b3ae6fbb28a2d63236c3d85e4cf7ffc1a2250583a93acfd00dd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66eb7a78068b3ae6fbb28a2d63236c3d85e4cf7ffc1a2250583a93acfd00dd18", kill_on_drop: false }`
[INFO] [stdout] 66eb7a78068b3ae6fbb28a2d63236c3d85e4cf7ffc1a2250583a93acfd00dd18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 25db48270c7c1ce27d934558b539a6c40276439891f37f1f657ed9768e4d18ba
[INFO] running `Command { std: "docker" "start" "-a" "25db48270c7c1ce27d934558b539a6c40276439891f37f1f657ed9768e4d18ba", 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] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling argh_shared v0.1.7
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking wild v2.0.4
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling argh_derive v0.1.7
[INFO] [stderr]     Checking argh v0.1.7
[INFO] [stderr]  Documenting chksum3 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "25db48270c7c1ce27d934558b539a6c40276439891f37f1f657ed9768e4d18ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25db48270c7c1ce27d934558b539a6c40276439891f37f1f657ed9768e4d18ba", kill_on_drop: false }`
[INFO] [stdout] 25db48270c7c1ce27d934558b539a6c40276439891f37f1f657ed9768e4d18ba