[INFO] fetching crate struct_gen 0.1.1...
[INFO] documenting struct_gen-0.1.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate struct_gen 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate struct_gen 0.1.1 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 struct_gen 0.1.1
[INFO] finished tweaking crates.io crate struct_gen 0.1.1
[INFO] tweaked toml for crates.io crate struct_gen 0.1.1 written to /workspace/builds/worker-10/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded struct_gen_derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3bf1d29102a817a492114a7ee7fddef392d683252cd29ef684d43c141062995e
[INFO] running `Command { std: "docker" "start" "-a" "3bf1d29102a817a492114a7ee7fddef392d683252cd29ef684d43c141062995e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf1d29102a817a492114a7ee7fddef392d683252cd29ef684d43c141062995e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf1d29102a817a492114a7ee7fddef392d683252cd29ef684d43c141062995e", kill_on_drop: false }`
[INFO] [stdout] 3bf1d29102a817a492114a7ee7fddef392d683252cd29ef684d43c141062995e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6660bc2d690f895791f7d584255e9bd359366bf4e630b90d7c1194797f1ac0ec
[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" "6660bc2d690f895791f7d584255e9bd359366bf4e630b90d7c1194797f1ac0ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling struct_gen_derive v0.1.0
[INFO] [stderr]  Documenting struct_gen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stdout]    --> src/lib.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | / /// `impl_zero!` is a macro for implementing the `Zero` trait in an
[INFO] [stdout] 111 | | /// ergonomically friendly way.
[INFO] [stdout] 112 | | ///
[INFO] [stdout] 113 | | /// # impl_zero
[INFO] [stdout] ...   |
[INFO] [stdout] 124 | | /// impl_zero!(i32, 0);
[INFO] [stdout] 125 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "6660bc2d690f895791f7d584255e9bd359366bf4e630b90d7c1194797f1ac0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6660bc2d690f895791f7d584255e9bd359366bf4e630b90d7c1194797f1ac0ec", kill_on_drop: false }`
[INFO] [stdout] 6660bc2d690f895791f7d584255e9bd359366bf4e630b90d7c1194797f1ac0ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] d9628b93641ddccad8c6f60c4386f746ab4aff12007b4228dedea9ff902add48
[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" "d9628b93641ddccad8c6f60c4386f746ab4aff12007b4228dedea9ff902add48", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling struct_gen_derive v0.1.0
[INFO] [stderr]  Documenting struct_gen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stdout]    --> src/lib.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | / /// `impl_zero!` is a macro for implementing the `Zero` trait in an
[INFO] [stdout] 111 | | /// ergonomically friendly way.
[INFO] [stdout] 112 | | ///
[INFO] [stdout] 113 | | /// # impl_zero
[INFO] [stdout] ...   |
[INFO] [stdout] 124 | | /// impl_zero!(i32, 0);
[INFO] [stdout] 125 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `Command { std: "docker" "inspect" "d9628b93641ddccad8c6f60c4386f746ab4aff12007b4228dedea9ff902add48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9628b93641ddccad8c6f60c4386f746ab4aff12007b4228dedea9ff902add48", kill_on_drop: false }`
[INFO] [stdout] d9628b93641ddccad8c6f60c4386f746ab4aff12007b4228dedea9ff902add48