[INFO] fetching crate tear 0.5.1...
[INFO] documenting tear-0.5.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate tear 0.5.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tear 0.5.1 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 tear 0.5.1
[INFO] finished tweaking crates.io crate tear 0.5.1
[INFO] tweaked toml for crates.io crate tear 0.5.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b0a46f80b8c04be74e8c8d386d7db2f2bb31f72336ec97bc448b36aa6531d636
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b0a46f80b8c04be74e8c8d386d7db2f2bb31f72336ec97bc448b36aa6531d636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0a46f80b8c04be74e8c8d386d7db2f2bb31f72336ec97bc448b36aa6531d636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a46f80b8c04be74e8c8d386d7db2f2bb31f72336ec97bc448b36aa6531d636", kill_on_drop: false }`
[INFO] [stdout] b0a46f80b8c04be74e8c8d386d7db2f2bb31f72336ec97bc448b36aa6531d636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b087778d96e980f0ac31cd86a5877e246875606ed86f849039190dc2a80710fe
[INFO] running `Command { std: "docker" "start" "-a" "b087778d96e980f0ac31cd86a5877e246875606ed86f849039190dc2a80710fe", kill_on_drop: false }`
[INFO] [stderr]  Documenting tear v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `core::option::NoneError`
[INFO] [stdout]   --> src/trait_impl.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | It mirrors the [`NoneError`](`core::option::NoneError`) type. For example, it is used in conjunction with [`Moral`] to
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^ no item named `NoneError` in module `option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "b087778d96e980f0ac31cd86a5877e246875606ed86f849039190dc2a80710fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b087778d96e980f0ac31cd86a5877e246875606ed86f849039190dc2a80710fe", kill_on_drop: false }`
[INFO] [stdout] b087778d96e980f0ac31cd86a5877e246875606ed86f849039190dc2a80710fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dbf3ccef30d8f3fc49973277f9609b5e40da203a4263d32e75dd7d3c3a0ffdce
[INFO] running `Command { std: "docker" "start" "-a" "dbf3ccef30d8f3fc49973277f9609b5e40da203a4263d32e75dd7d3c3a0ffdce", kill_on_drop: false }`
[INFO] [stderr]  Documenting tear v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `core::option::NoneError`
[INFO] [stdout]   --> src/trait_impl.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | It mirrors the [`NoneError`](`core::option::NoneError`) type. For example, it is used in conjunction with [`Moral`] to
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^ no item named `NoneError` in module `option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "dbf3ccef30d8f3fc49973277f9609b5e40da203a4263d32e75dd7d3c3a0ffdce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf3ccef30d8f3fc49973277f9609b5e40da203a4263d32e75dd7d3c3a0ffdce", kill_on_drop: false }`
[INFO] [stdout] dbf3ccef30d8f3fc49973277f9609b5e40da203a4263d32e75dd7d3c3a0ffdce