[INFO] fetching crate monster 0.1.28...
[INFO] documenting monster-0.1.28 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate monster 0.1.28 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate monster 0.1.28 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 monster 0.1.28
[INFO] finished tweaking crates.io crate monster 0.1.28
[INFO] tweaked toml for crates.io crate monster 0.1.28 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7e353269980ba82c1d4a199f94b743c3ef7b29dc72a46fbe3439e0f9046b3569
[INFO] running `Command { std: "docker" "start" "-a" "7e353269980ba82c1d4a199f94b743c3ef7b29dc72a46fbe3439e0f9046b3569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e353269980ba82c1d4a199f94b743c3ef7b29dc72a46fbe3439e0f9046b3569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e353269980ba82c1d4a199f94b743c3ef7b29dc72a46fbe3439e0f9046b3569", kill_on_drop: false }`
[INFO] [stdout] 7e353269980ba82c1d4a199f94b743c3ef7b29dc72a46fbe3439e0f9046b3569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 901a1e90b63fc45dd06a228fc1deb1d8efc196369046abe7295b998864c2ae29
[INFO] running `Command { std: "docker" "start" "-a" "901a1e90b63fc45dd06a228fc1deb1d8efc196369046abe7295b998864c2ae29", kill_on_drop: false }`
[INFO] [stderr]  Documenting monster v0.1.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "901a1e90b63fc45dd06a228fc1deb1d8efc196369046abe7295b998864c2ae29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901a1e90b63fc45dd06a228fc1deb1d8efc196369046abe7295b998864c2ae29", kill_on_drop: false }`
[INFO] [stdout] 901a1e90b63fc45dd06a228fc1deb1d8efc196369046abe7295b998864c2ae29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8c609a51c70e3d556b491c07789cf6ee46ca5ac421a782947a4d631e355904c5
[INFO] running `Command { std: "docker" "start" "-a" "8c609a51c70e3d556b491c07789cf6ee46ca5ac421a782947a4d631e355904c5", kill_on_drop: false }`
[INFO] [stderr]  Documenting monster v0.1.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "8c609a51c70e3d556b491c07789cf6ee46ca5ac421a782947a4d631e355904c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c609a51c70e3d556b491c07789cf6ee46ca5ac421a782947a4d631e355904c5", kill_on_drop: false }`
[INFO] [stdout] 8c609a51c70e3d556b491c07789cf6ee46ca5ac421a782947a4d631e355904c5