[INFO] fetching crate pyo3cls 0.12.5...
[INFO] documenting pyo3cls-0.12.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate pyo3cls 0.12.5 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate pyo3cls 0.12.5 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 pyo3cls 0.12.5
[INFO] finished tweaking crates.io crate pyo3cls 0.12.5
[INFO] tweaked toml for crates.io crate pyo3cls 0.12.5 written to /workspace/builds/worker-27/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 1cede2f90dc8b971a1e0cd0affc5cf7e2bf9e523b068899c3ff1d4d9f4c2d653
[INFO] running `Command { std: "docker" "start" "-a" "1cede2f90dc8b971a1e0cd0affc5cf7e2bf9e523b068899c3ff1d4d9f4c2d653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cede2f90dc8b971a1e0cd0affc5cf7e2bf9e523b068899c3ff1d4d9f4c2d653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cede2f90dc8b971a1e0cd0affc5cf7e2bf9e523b068899c3ff1d4d9f4c2d653", kill_on_drop: false }`
[INFO] [stdout] 1cede2f90dc8b971a1e0cd0affc5cf7e2bf9e523b068899c3ff1d4d9f4c2d653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] ecf96f3d69a6e7a8d9f4f5d04340c3b1e6f0392b2c5d18393ffe67ae8243aca4
[INFO] running `Command { std: "docker" "start" "-a" "ecf96f3d69a6e7a8d9f4f5d04340c3b1e6f0392b2c5d18393ffe67ae8243aca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking syn v1.0.95
[INFO] [stderr]     Checking pyo3-derive-backend v0.12.5
[INFO] [stderr]  Documenting pyo3cls v0.12.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "ecf96f3d69a6e7a8d9f4f5d04340c3b1e6f0392b2c5d18393ffe67ae8243aca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf96f3d69a6e7a8d9f4f5d04340c3b1e6f0392b2c5d18393ffe67ae8243aca4", kill_on_drop: false }`
[INFO] [stdout] ecf96f3d69a6e7a8d9f4f5d04340c3b1e6f0392b2c5d18393ffe67ae8243aca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 7639b0f6c17c88bc182cf69e2381e069ed3cca600027cfee9e05673fe0cc8e0f
[INFO] running `Command { std: "docker" "start" "-a" "7639b0f6c17c88bc182cf69e2381e069ed3cca600027cfee9e05673fe0cc8e0f", 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 pyo3-derive-backend v0.12.5
[INFO] [stderr]  Documenting pyo3cls v0.12.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
[INFO] running `Command { std: "docker" "inspect" "7639b0f6c17c88bc182cf69e2381e069ed3cca600027cfee9e05673fe0cc8e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7639b0f6c17c88bc182cf69e2381e069ed3cca600027cfee9e05673fe0cc8e0f", kill_on_drop: false }`
[INFO] [stdout] 7639b0f6c17c88bc182cf69e2381e069ed3cca600027cfee9e05673fe0cc8e0f