[INFO] fetching crate stable-vec 0.4.0...
[INFO] documenting stable-vec-0.4.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate stable-vec 0.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate stable-vec 0.4.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stable-vec 0.4.0
[INFO] finished tweaking crates.io crate stable-vec 0.4.0
[INFO] tweaked toml for crates.io crate stable-vec 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate stable-vec 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.40
[INFO] [stderr]   Downloaded csv-core v0.1.6
[INFO] [stderr]   Downloaded proc-macro2 v1.0.1
[INFO] [stderr]   Downloaded tinytemplate v1.0.2
[INFO] [stderr]   Downloaded regex-automata v0.1.8
[INFO] [stderr]   Downloaded bstr v0.2.7
[INFO] [stderr]   Downloaded regex-syntax v0.6.11
[INFO] [stderr]   Downloaded serde_derive v1.0.99
[INFO] [stderr]   Downloaded csv v1.1.1
[INFO] [stderr]   Downloaded itertools v0.8.0
[INFO] [stderr]   Downloaded no-std-compat v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d963140c06a441b8ebf5d8913741921f1e85ff32ee2cef7357e6e967be053c7d
[INFO] running `Command { std: "docker" "start" "-a" "d963140c06a441b8ebf5d8913741921f1e85ff32ee2cef7357e6e967be053c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d963140c06a441b8ebf5d8913741921f1e85ff32ee2cef7357e6e967be053c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d963140c06a441b8ebf5d8913741921f1e85ff32ee2cef7357e6e967be053c7d", kill_on_drop: false }`
[INFO] [stdout] d963140c06a441b8ebf5d8913741921f1e85ff32ee2cef7357e6e967be053c7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 271f16c3407db6db2a29c701cfc4b83dd28b28a232d1ca79b324740cdce3aed5
[INFO] running `Command { std: "docker" "start" "-a" "271f16c3407db6db2a29c701cfc4b83dd28b28a232d1ca79b324740cdce3aed5", kill_on_drop: false }`
[INFO] [stderr]     Checking no-std-compat v0.2.0
[INFO] [stderr]  Documenting stable-vec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 | #![deny(intra_doc_link_resolution_failure)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `core::Core`
[INFO] [stdout]   --> src/core/mod.rs:5:65
[INFO] [stdout]    |
[INFO] [stdout] 5  | //! implementation, making the stable vector work. See [`Core`][core::Core] for
[INFO] [stdout]    |                                                                 ^^^^^^^^^^ no item named `Core` in module `core`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 | #![deny(intra_doc_link_resolution_failure)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "271f16c3407db6db2a29c701cfc4b83dd28b28a232d1ca79b324740cdce3aed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271f16c3407db6db2a29c701cfc4b83dd28b28a232d1ca79b324740cdce3aed5", kill_on_drop: false }`
[INFO] [stdout] 271f16c3407db6db2a29c701cfc4b83dd28b28a232d1ca79b324740cdce3aed5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 1adb3ab51a78d1be9336f85fa92acf869d54f351f74d984c4c4ffcc543c92784
[INFO] running `Command { std: "docker" "start" "-a" "1adb3ab51a78d1be9336f85fa92acf869d54f351f74d984c4c4ffcc543c92784", kill_on_drop: false }`
[INFO] [stderr]     Checking no-std-compat v0.2.0
[INFO] [stderr]  Documenting stable-vec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 | #![deny(intra_doc_link_resolution_failure)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unresolved link to `core::Core`
[INFO] [stdout]   --> src/core/mod.rs:5:65
[INFO] [stdout]    |
[INFO] [stdout] 5  | //! implementation, making the stable vector work. See [`Core`][core::Core] for
[INFO] [stdout]    |                                                                 ^^^^^^^^^^ no item named `Core` in module `core`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 | #![deny(intra_doc_link_resolution_failure)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `stable-vec`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name stable_vec src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=1e87b49b269d9ef2 -L dependency=/opt/rustwide/target/debug/deps --extern no_std_compat=/opt/rustwide/target/debug/deps/libno_std_compat-c6f84a257104f5cd.rmeta --extern-html-root-url 'no_std_compat=https://docs.rs/no-std-compat/0.2.0/' -Zunstable-options --crate-version 0.4.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "1adb3ab51a78d1be9336f85fa92acf869d54f351f74d984c4c4ffcc543c92784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1adb3ab51a78d1be9336f85fa92acf869d54f351f74d984c4c4ffcc543c92784", kill_on_drop: false }`
[INFO] [stdout] 1adb3ab51a78d1be9336f85fa92acf869d54f351f74d984c4c4ffcc543c92784