[INFO] cloning repository https://github.com/zalanlevai/emul8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zalanlevai/emul8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Femul8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Femul8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2ff65f9a7cc53478f91d0d507f7c44abb6a4bd1
[INFO] documenting zalanlevai/emul8 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Femul8" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zalanlevai/emul8 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 git repo https://github.com/zalanlevai/emul8
[INFO] finished tweaking git repo https://github.com/zalanlevai/emul8
[INFO] tweaked toml for git repo https://github.com/zalanlevai/emul8 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/zalanlevai/emul8 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 7044e52b937aa7f4354ea602bdfd3bfc02ece4f8c92c6c4653b78aa5cdb34170
[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" "7044e52b937aa7f4354ea602bdfd3bfc02ece4f8c92c6c4653b78aa5cdb34170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7044e52b937aa7f4354ea602bdfd3bfc02ece4f8c92c6c4653b78aa5cdb34170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7044e52b937aa7f4354ea602bdfd3bfc02ece4f8c92c6c4653b78aa5cdb34170", kill_on_drop: false }`
[INFO] [stdout] 7044e52b937aa7f4354ea602bdfd3bfc02ece4f8c92c6c4653b78aa5cdb34170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0e3243df20578fb206a32307bc090ff360e5dc723ebf3deaf9ec43ec1171a331
[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" "0e3243df20578fb206a32307bc090ff360e5dc723ebf3deaf9ec43ec1171a331", kill_on_drop: false }`
[INFO] [stderr]  Documenting emul8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `I`
[INFO] [stdout]    --> src/chip8/opcode.rs:135:24
[INFO] [stdout]     |
[INFO] [stdout] 135 |     /// __F*x*55 - LD [I], V*x*__
[INFO] [stdout]     |                        ^ no item named `I` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `I`
[INFO] [stdout]    --> src/chip8/opcode.rs:139:30
[INFO] [stdout]     |
[INFO] [stdout] 139 |     /// __F*x*65 - LD V*x*, [I]__
[INFO] [stdout]     |                              ^ no item named `I` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "0e3243df20578fb206a32307bc090ff360e5dc723ebf3deaf9ec43ec1171a331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3243df20578fb206a32307bc090ff360e5dc723ebf3deaf9ec43ec1171a331", kill_on_drop: false }`
[INFO] [stdout] 0e3243df20578fb206a32307bc090ff360e5dc723ebf3deaf9ec43ec1171a331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c7ddd7eb24fca3aebfb255d3c31933b9dc75aafaa5f092d72352f6b36e8f622d
[INFO] running `Command { std: "docker" "start" "-a" "c7ddd7eb24fca3aebfb255d3c31933b9dc75aafaa5f092d72352f6b36e8f622d", kill_on_drop: false }`
[INFO] [stderr]  Documenting emul8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `I`
[INFO] [stdout]    --> src/chip8/opcode.rs:135:24
[INFO] [stdout]     |
[INFO] [stdout] 135 |     /// __F*x*55 - LD [I], V*x*__
[INFO] [stdout]     |                        ^ no item named `I` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `I`
[INFO] [stdout]    --> src/chip8/opcode.rs:139:30
[INFO] [stdout]     |
[INFO] [stdout] 139 |     /// __F*x*65 - LD V*x*, [I]__
[INFO] [stdout]     |                              ^ no item named `I` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "c7ddd7eb24fca3aebfb255d3c31933b9dc75aafaa5f092d72352f6b36e8f622d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ddd7eb24fca3aebfb255d3c31933b9dc75aafaa5f092d72352f6b36e8f622d", kill_on_drop: false }`
[INFO] [stdout] c7ddd7eb24fca3aebfb255d3c31933b9dc75aafaa5f092d72352f6b36e8f622d