[INFO] fetching crate rusty-hook 0.11.2...
[INFO] documenting rusty-hook-0.11.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rusty-hook 0.11.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate rusty-hook 0.11.2 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 rusty-hook 0.11.2
[INFO] finished tweaking crates.io crate rusty-hook 0.11.2
[INFO] tweaked toml for crates.io crate rusty-hook 0.11.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate rusty-hook 0.11.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 15c1bd24f1419534d48bd0958df770a6d3a9126a1037e26fcca2b7da8d288cab
[INFO] running `Command { std: "docker" "start" "-a" "15c1bd24f1419534d48bd0958df770a6d3a9126a1037e26fcca2b7da8d288cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15c1bd24f1419534d48bd0958df770a6d3a9126a1037e26fcca2b7da8d288cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c1bd24f1419534d48bd0958df770a6d3a9126a1037e26fcca2b7da8d288cab", kill_on_drop: false }`
[INFO] [stdout] 15c1bd24f1419534d48bd0958df770a6d3a9126a1037e26fcca2b7da8d288cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 9c35833fe48da49990fb852ad282b72aaed8c38fa9db94d0a8de751f64080a04
[INFO] running `Command { std: "docker" "start" "-a" "9c35833fe48da49990fb852ad282b72aaed8c38fa9db94d0a8de751f64080a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling indexmap v1.0.2
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking envmnt v0.8.0
[INFO] [stderr]     Checking ci_info v0.10.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]    Compiling rusty-hook v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rusty-hook v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.89s
[INFO] running `Command { std: "docker" "inspect" "9c35833fe48da49990fb852ad282b72aaed8c38fa9db94d0a8de751f64080a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c35833fe48da49990fb852ad282b72aaed8c38fa9db94d0a8de751f64080a04", kill_on_drop: false }`
[INFO] [stdout] 9c35833fe48da49990fb852ad282b72aaed8c38fa9db94d0a8de751f64080a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 43c4cdfcfa6bbe8c4c6bec4225c8a37d8562659e5496ad61d34ba362e927a6cc
[INFO] running `Command { std: "docker" "start" "-a" "43c4cdfcfa6bbe8c4c6bec4225c8a37d8562659e5496ad61d34ba362e927a6cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling indexmap v1.0.2
[INFO] [stderr]    Compiling nias v0.5.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking envmnt v0.8.0
[INFO] [stderr]     Checking ci_info v0.10.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]    Compiling rusty-hook v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rusty-hook v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "43c4cdfcfa6bbe8c4c6bec4225c8a37d8562659e5496ad61d34ba362e927a6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c4cdfcfa6bbe8c4c6bec4225c8a37d8562659e5496ad61d34ba362e927a6cc", kill_on_drop: false }`
[INFO] [stdout] 43c4cdfcfa6bbe8c4c6bec4225c8a37d8562659e5496ad61d34ba362e927a6cc