[INFO] fetching crate twasm-utils 0.16.0...
[INFO] documenting twasm-utils-0.16.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate twasm-utils 0.16.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate twasm-utils 0.16.0 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 twasm-utils 0.16.0
[INFO] finished tweaking crates.io crate twasm-utils 0.16.0
[INFO] tweaked toml for crates.io crate twasm-utils 0.16.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate twasm-utils 0.16.0 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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 07f4a050698e458d9794ec6aaf9147b0d15dab3c4fa6d674f9054c7b134107f0
[INFO] running `Command { std: "docker" "start" "-a" "07f4a050698e458d9794ec6aaf9147b0d15dab3c4fa6d674f9054c7b134107f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07f4a050698e458d9794ec6aaf9147b0d15dab3c4fa6d674f9054c7b134107f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f4a050698e458d9794ec6aaf9147b0d15dab3c4fa6d674f9054c7b134107f0", kill_on_drop: false }`
[INFO] [stdout] 07f4a050698e458d9794ec6aaf9147b0d15dab3c4fa6d674f9054c7b134107f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] ddd7bb9ce06e519e14bcad6e1a6647abfe9b93c15af6a96b67d728a7c2649820
[INFO] running `Command { std: "docker" "start" "-a" "ddd7bb9ce06e519e14bcad6e1a6647abfe9b93c15af6a96b67d728a7c2649820", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking tetsy-wasm v0.41.0
[INFO] [stderr]  Documenting twasm-utils v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `Command { std: "docker" "inspect" "ddd7bb9ce06e519e14bcad6e1a6647abfe9b93c15af6a96b67d728a7c2649820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd7bb9ce06e519e14bcad6e1a6647abfe9b93c15af6a96b67d728a7c2649820", kill_on_drop: false }`
[INFO] [stdout] ddd7bb9ce06e519e14bcad6e1a6647abfe9b93c15af6a96b67d728a7c2649820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] ad55061c85a6890fd992f62ba493919c89de09aa43f2ff6f36a13c008448a4b2
[INFO] running `Command { std: "docker" "start" "-a" "ad55061c85a6890fd992f62ba493919c89de09aa43f2ff6f36a13c008448a4b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking tetsy-wasm v0.41.0
[INFO] [stderr]  Documenting twasm-utils v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.00s
[INFO] running `Command { std: "docker" "inspect" "ad55061c85a6890fd992f62ba493919c89de09aa43f2ff6f36a13c008448a4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad55061c85a6890fd992f62ba493919c89de09aa43f2ff6f36a13c008448a4b2", kill_on_drop: false }`
[INFO] [stdout] ad55061c85a6890fd992f62ba493919c89de09aa43f2ff6f36a13c008448a4b2