[INFO] fetching crate alloca 0.3.3...
[INFO] documenting alloca-0.3.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate alloca 0.3.3 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate alloca 0.3.3 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 alloca 0.3.3
[INFO] finished tweaking crates.io crate alloca 0.3.3
[INFO] tweaked toml for crates.io crate alloca 0.3.3 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate crates.io crate alloca 0.3.3 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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 12e6a06f70f8b32e6751df5d4466fb0e16a0467e5eff64e3c9f9064fc562deb5
[INFO] running `Command { std: "docker" "start" "-a" "12e6a06f70f8b32e6751df5d4466fb0e16a0467e5eff64e3c9f9064fc562deb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12e6a06f70f8b32e6751df5d4466fb0e16a0467e5eff64e3c9f9064fc562deb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e6a06f70f8b32e6751df5d4466fb0e16a0467e5eff64e3c9f9064fc562deb5", kill_on_drop: false }`
[INFO] [stdout] 12e6a06f70f8b32e6751df5d4466fb0e16a0467e5eff64e3c9f9064fc562deb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 1f46a822a16d0deef6ab2ea30bac77ba44e43c7fde07f511b979b53e0276215d
[INFO] running `Command { std: "docker" "start" "-a" "1f46a822a16d0deef6ab2ea30bac77ba44e43c7fde07f511b979b53e0276215d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling alloca v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting alloca v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "1f46a822a16d0deef6ab2ea30bac77ba44e43c7fde07f511b979b53e0276215d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f46a822a16d0deef6ab2ea30bac77ba44e43c7fde07f511b979b53e0276215d", kill_on_drop: false }`
[INFO] [stdout] 1f46a822a16d0deef6ab2ea30bac77ba44e43c7fde07f511b979b53e0276215d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 914adfb3b33a2c3e3b28fa1c196744b1c9c0e14070ecb2387b855bf565480c6a
[INFO] running `Command { std: "docker" "start" "-a" "914adfb3b33a2c3e3b28fa1c196744b1c9c0e14070ecb2387b855bf565480c6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling alloca v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting alloca v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "914adfb3b33a2c3e3b28fa1c196744b1c9c0e14070ecb2387b855bf565480c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914adfb3b33a2c3e3b28fa1c196744b1c9c0e14070ecb2387b855bf565480c6a", kill_on_drop: false }`
[INFO] [stdout] 914adfb3b33a2c3e3b28fa1c196744b1c9c0e14070ecb2387b855bf565480c6a