[INFO] fetching crate tamasfe-schemars_derive 0.8.0...
[INFO] documenting tamasfe-schemars_derive-0.8.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tamasfe-schemars_derive 0.8.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate tamasfe-schemars_derive 0.8.0 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 tamasfe-schemars_derive 0.8.0
[INFO] finished tweaking crates.io crate tamasfe-schemars_derive 0.8.0
[INFO] tweaked toml for crates.io crate tamasfe-schemars_derive 0.8.0 written to /workspace/builds/worker-24/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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 1dc15563428857eddcef7c929d80a1a9f636d4a821acdce5d690d71353efeea5
[INFO] running `Command { std: "docker" "start" "-a" "1dc15563428857eddcef7c929d80a1a9f636d4a821acdce5d690d71353efeea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dc15563428857eddcef7c929d80a1a9f636d4a821acdce5d690d71353efeea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc15563428857eddcef7c929d80a1a9f636d4a821acdce5d690d71353efeea5", kill_on_drop: false }`
[INFO] [stdout] 1dc15563428857eddcef7c929d80a1a9f636d4a821acdce5d690d71353efeea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] c3f0566ac81b38d56ef0ddd93f6575ae1d50fed7ac199b91244d442351f39a9b
[INFO] running `Command { std: "docker" "start" "-a" "c3f0566ac81b38d56ef0ddd93f6575ae1d50fed7ac199b91244d442351f39a9b", 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]     Checking serde_derive_internals v0.25.0
[INFO] [stderr]  Documenting tamasfe-schemars_derive v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "c3f0566ac81b38d56ef0ddd93f6575ae1d50fed7ac199b91244d442351f39a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f0566ac81b38d56ef0ddd93f6575ae1d50fed7ac199b91244d442351f39a9b", kill_on_drop: false }`
[INFO] [stdout] c3f0566ac81b38d56ef0ddd93f6575ae1d50fed7ac199b91244d442351f39a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0c31170de4ad4c4174199bf3ffd9f780518901c78d834f58673d0e6252f0c197
[INFO] running `Command { std: "docker" "start" "-a" "0c31170de4ad4c4174199bf3ffd9f780518901c78d834f58673d0e6252f0c197", 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]     Checking serde_derive_internals v0.25.0
[INFO] [stderr]  Documenting tamasfe-schemars_derive v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "0c31170de4ad4c4174199bf3ffd9f780518901c78d834f58673d0e6252f0c197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c31170de4ad4c4174199bf3ffd9f780518901c78d834f58673d0e6252f0c197", kill_on_drop: false }`
[INFO] [stdout] 0c31170de4ad4c4174199bf3ffd9f780518901c78d834f58673d0e6252f0c197