[INFO] fetching crate cyclic-poly-23 0.3.0...
[INFO] documenting cyclic-poly-23-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate cyclic-poly-23 0.3.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate cyclic-poly-23 0.3.0 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 cyclic-poly-23 0.3.0
[INFO] finished tweaking crates.io crate cyclic-poly-23 0.3.0
[INFO] tweaked toml for crates.io crate cyclic-poly-23 0.3.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate crates.io crate cyclic-poly-23 0.3.0 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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 0269684a8512ee0e9d65439c84dffeab83cb76311f352ac0f0844318b7e6755d
[INFO] running `Command { std: "docker" "start" "-a" "0269684a8512ee0e9d65439c84dffeab83cb76311f352ac0f0844318b7e6755d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0269684a8512ee0e9d65439c84dffeab83cb76311f352ac0f0844318b7e6755d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0269684a8512ee0e9d65439c84dffeab83cb76311f352ac0f0844318b7e6755d", kill_on_drop: false }`
[INFO] [stdout] 0269684a8512ee0e9d65439c84dffeab83cb76311f352ac0f0844318b7e6755d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 8edff48f953e8a4834f32616870ab3f987c613ec37b10f5a06196511bea09b38
[INFO] running `Command { std: "docker" "start" "-a" "8edff48f953e8a4834f32616870ab3f987c613ec37b10f5a06196511bea09b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]  Documenting cyclic-poly-23 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "8edff48f953e8a4834f32616870ab3f987c613ec37b10f5a06196511bea09b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edff48f953e8a4834f32616870ab3f987c613ec37b10f5a06196511bea09b38", kill_on_drop: false }`
[INFO] [stdout] 8edff48f953e8a4834f32616870ab3f987c613ec37b10f5a06196511bea09b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 4220bd82e9c0262a3a745fa240b7d2399c5dc4f1f94dcd6b22c85352ec07d71f
[INFO] running `Command { std: "docker" "start" "-a" "4220bd82e9c0262a3a745fa240b7d2399c5dc4f1f94dcd6b22c85352ec07d71f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]  Documenting cyclic-poly-23 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "4220bd82e9c0262a3a745fa240b7d2399c5dc4f1f94dcd6b22c85352ec07d71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4220bd82e9c0262a3a745fa240b7d2399c5dc4f1f94dcd6b22c85352ec07d71f", kill_on_drop: false }`
[INFO] [stdout] 4220bd82e9c0262a3a745fa240b7d2399c5dc4f1f94dcd6b22c85352ec07d71f