[INFO] fetching crate dora-operator-api 0.2.6...
[INFO] documenting dora-operator-api-0.2.6 against 1.73.0 for beta-1.74-rustdoc-1
[INFO] extracting crate dora-operator-api 0.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate dora-operator-api 0.2.6 on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dora-operator-api 0.2.6
[INFO] finished tweaking crates.io crate dora-operator-api 0.2.6
[INFO] tweaked toml for crates.io crate dora-operator-api 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uninit v0.5.1
[INFO] [stderr]   Downloaded unwind_safe v0.1.0
[INFO] [stderr]   Downloaded ext-trait-proc_macros v1.0.1
[INFO] [stderr]   Downloaded ext-trait v1.0.1
[INFO] [stderr]   Downloaded extension-traits v1.0.1
[INFO] [stderr]   Downloaded dora-operator-api-macros v0.2.6
[INFO] [stderr]   Downloaded safer_ffi-proc_macros v0.1.3
[INFO] [stderr]   Downloaded dora-operator-api-types v0.2.6
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]   Downloaded inventory v0.3.12
[INFO] [stderr]   Downloaded safer-ffi v0.1.3
[INFO] [stderr]   Downloaded macro_rules_attribute v0.1.3
[INFO] [stderr]   Downloaded with_builtin_macros v0.0.3
[INFO] [stderr]   Downloaded with_builtin_macros-proc_macros v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22ef648602edbaa9e8f543e39e5a474ac8a372d99aa33dc2d32cca3773f156eb
[INFO] running `Command { std: "docker" "start" "-a" "22ef648602edbaa9e8f543e39e5a474ac8a372d99aa33dc2d32cca3773f156eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22ef648602edbaa9e8f543e39e5a474ac8a372d99aa33dc2d32cca3773f156eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ef648602edbaa9e8f543e39e5a474ac8a372d99aa33dc2d32cca3773f156eb", kill_on_drop: false }`
[INFO] [stdout] 22ef648602edbaa9e8f543e39e5a474ac8a372d99aa33dc2d32cca3773f156eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9f6325085e91b39b1ab495404f32cb47eb2f984a5b789b38c46cc3fc49d0f16
[INFO] running `Command { std: "docker" "start" "-a" "f9f6325085e91b39b1ab495404f32cb47eb2f984a5b789b38c46cc3fc49d0f16", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]    Compiling inventory v0.1.11
[INFO] [stderr]    Compiling safer-ffi v0.1.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking unwind_safe v0.1.0
[INFO] [stderr]     Checking inventory v0.3.12
[INFO] [stderr]    Compiling ghost v0.1.14
[INFO] [stderr]    Compiling macro_rules_attribute v0.1.3
[INFO] [stderr]    Compiling ext-trait-proc_macros v1.0.1
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling with_builtin_macros-proc_macros v0.0.3
[INFO] [stderr]    Compiling safer_ffi-proc_macros v0.1.3
[INFO] [stderr]    Compiling dora-operator-api-macros v0.2.6
[INFO] [stderr]     Checking ext-trait v1.0.1
[INFO] [stderr]     Checking extension-traits v1.0.1
[INFO] [stderr]     Checking uninit v0.5.1
[INFO] [stderr]     Checking with_builtin_macros v0.0.3
[INFO] [stderr]     Checking dora-operator-api-types v0.2.6
[INFO] [stderr]  Documenting dora-operator-api v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
[INFO] running `Command { std: "docker" "inspect" "f9f6325085e91b39b1ab495404f32cb47eb2f984a5b789b38c46cc3fc49d0f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f6325085e91b39b1ab495404f32cb47eb2f984a5b789b38c46cc3fc49d0f16", kill_on_drop: false }`
[INFO] [stdout] f9f6325085e91b39b1ab495404f32cb47eb2f984a5b789b38c46cc3fc49d0f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] accd1022d434d57d8bcee7b691ed394def62bf76a583be7bbc304d4b5d9bf610
[INFO] running `Command { std: "docker" "start" "-a" "accd1022d434d57d8bcee7b691ed394def62bf76a583be7bbc304d4b5d9bf610", kill_on_drop: false }`
[INFO] [stderr]  Documenting dora-operator-api v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "accd1022d434d57d8bcee7b691ed394def62bf76a583be7bbc304d4b5d9bf610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "accd1022d434d57d8bcee7b691ed394def62bf76a583be7bbc304d4b5d9bf610", kill_on_drop: false }`
[INFO] [stdout] accd1022d434d57d8bcee7b691ed394def62bf76a583be7bbc304d4b5d9bf610