[INFO] fetching crate wama 0.0.0...
[INFO] documenting wama-0.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate wama 0.0.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate wama 0.0.0 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 wama 0.0.0
[INFO] finished tweaking crates.io crate wama 0.0.0
[INFO] tweaked toml for crates.io crate wama 0.0.0 written to /workspace/builds/worker-20/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] 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] 2e9af5247011daccb17b7eef7cf24d9618aa1c654fe6b14d8c49fa5cb4e62994
[INFO] running `Command { std: "docker" "start" "-a" "2e9af5247011daccb17b7eef7cf24d9618aa1c654fe6b14d8c49fa5cb4e62994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e9af5247011daccb17b7eef7cf24d9618aa1c654fe6b14d8c49fa5cb4e62994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e9af5247011daccb17b7eef7cf24d9618aa1c654fe6b14d8c49fa5cb4e62994", kill_on_drop: false }`
[INFO] [stdout] 2e9af5247011daccb17b7eef7cf24d9618aa1c654fe6b14d8c49fa5cb4e62994
[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] 216233fc52311be3e79757d2d846198b08dff1bb776c97bb40c1704314a5fd92
[INFO] running `Command { std: "docker" "start" "-a" "216233fc52311be3e79757d2d846198b08dff1bb776c97bb40c1704314a5fd92", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking memchr v2.5.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]  Documenting wama v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "216233fc52311be3e79757d2d846198b08dff1bb776c97bb40c1704314a5fd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216233fc52311be3e79757d2d846198b08dff1bb776c97bb40c1704314a5fd92", kill_on_drop: false }`
[INFO] [stdout] 216233fc52311be3e79757d2d846198b08dff1bb776c97bb40c1704314a5fd92
[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" "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] 9c0f739b65910add9eefa4af16a479996c831bfff2a91ba1ba9d4c258fe81222
[INFO] running `Command { std: "docker" "start" "-a" "9c0f739b65910add9eefa4af16a479996c831bfff2a91ba1ba9d4c258fe81222", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]  Documenting wama v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "9c0f739b65910add9eefa4af16a479996c831bfff2a91ba1ba9d4c258fe81222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0f739b65910add9eefa4af16a479996c831bfff2a91ba1ba9d4c258fe81222", kill_on_drop: false }`
[INFO] [stdout] 9c0f739b65910add9eefa4af16a479996c831bfff2a91ba1ba9d4c258fe81222