[INFO] fetching crate wasm-rpc-macros 0.2.18...
[INFO] documenting wasm-rpc-macros-0.2.18 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate wasm-rpc-macros 0.2.18 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate wasm-rpc-macros 0.2.18 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 wasm-rpc-macros 0.2.18
[INFO] finished tweaking crates.io crate wasm-rpc-macros 0.2.18
[INFO] tweaked toml for crates.io crate wasm-rpc-macros 0.2.18 written to /workspace/builds/worker-35/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-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 32c79ac2b9a85fdae9d8d8f5ff222ffcf6761c08ff4ea04f05d906540246189d
[INFO] running `Command { std: "docker" "start" "-a" "32c79ac2b9a85fdae9d8d8f5ff222ffcf6761c08ff4ea04f05d906540246189d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32c79ac2b9a85fdae9d8d8f5ff222ffcf6761c08ff4ea04f05d906540246189d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c79ac2b9a85fdae9d8d8f5ff222ffcf6761c08ff4ea04f05d906540246189d", kill_on_drop: false }`
[INFO] [stdout] 32c79ac2b9a85fdae9d8d8f5ff222ffcf6761c08ff4ea04f05d906540246189d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 4bc65588f7bde344a72c41bacd5a1872e40a8d568eafde30817355e502f3ef92
[INFO] running `Command { std: "docker" "start" "-a" "4bc65588f7bde344a72c41bacd5a1872e40a8d568eafde30817355e502f3ef92", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting wasm-rpc-macros v0.2.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
[INFO] running `Command { std: "docker" "inspect" "4bc65588f7bde344a72c41bacd5a1872e40a8d568eafde30817355e502f3ef92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc65588f7bde344a72c41bacd5a1872e40a8d568eafde30817355e502f3ef92", kill_on_drop: false }`
[INFO] [stdout] 4bc65588f7bde344a72c41bacd5a1872e40a8d568eafde30817355e502f3ef92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 7cc717f90e85d597c2a1077bc320c1ab122f2edd45ffc633c196060ac7c37600
[INFO] running `Command { std: "docker" "start" "-a" "7cc717f90e85d597c2a1077bc320c1ab122f2edd45ffc633c196060ac7c37600", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting wasm-rpc-macros v0.2.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.64s
[INFO] running `Command { std: "docker" "inspect" "7cc717f90e85d597c2a1077bc320c1ab122f2edd45ffc633c196060ac7c37600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc717f90e85d597c2a1077bc320c1ab122f2edd45ffc633c196060ac7c37600", kill_on_drop: false }`
[INFO] [stdout] 7cc717f90e85d597c2a1077bc320c1ab122f2edd45ffc633c196060ac7c37600