[INFO] cloning repository https://github.com/barnex/turing-tumble-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barnex/turing-tumble-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnex%2Fturing-tumble-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnex%2Fturing-tumble-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e65b077e27279c9ef37f8071a3a6a21a0f45a45d
[INFO] documenting barnex/turing-tumble-solver 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%2Fbarnex%2Fturing-tumble-solver" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/barnex/turing-tumble-solver 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/barnex/turing-tumble-solver
[INFO] finished tweaking git repo https://github.com/barnex/turing-tumble-solver
[INFO] tweaked toml for git repo https://github.com/barnex/turing-tumble-solver written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/barnex/turing-tumble-solver 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ef7573c5f31772509bdd7418b0b4219e106fac4c9c970e6fd87b609a319f9ac4
[INFO] running `Command { std: "docker" "start" "-a" "ef7573c5f31772509bdd7418b0b4219e106fac4c9c970e6fd87b609a319f9ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef7573c5f31772509bdd7418b0b4219e106fac4c9c970e6fd87b609a319f9ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7573c5f31772509bdd7418b0b4219e106fac4c9c970e6fd87b609a319f9ac4", kill_on_drop: false }`
[INFO] [stdout] ef7573c5f31772509bdd7418b0b4219e106fac4c9c970e6fd87b609a319f9ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 452dc0039e3632d826c3047ac72cc61f9e880bf989f5d95d588501dfd282e773
[INFO] running `Command { std: "docker" "start" "-a" "452dc0039e3632d826c3047ac72cc61f9e880bf989f5d95d588501dfd282e773", kill_on_drop: false }`
[INFO] [stderr]     Checking magnus v42.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting magnus v42.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1,0,0`
[INFO] [stdout]    --> src/state.rs:169:21
[INFO] [stdout]     |
[INFO] [stdout] 169 |     ///     memory:[1,0,0], range 0..3 => number = 1
[INFO] [stdout]     |                     ^^^^^ no item named `1,0,0` 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 `0,0,1`
[INFO] [stdout]    --> src/state.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |     ///     memory:[0,0,1], range 0..3 => number = 8
[INFO] [stdout]     |                     ^^^^^ no item named `0,0,1` 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 3.80s
[INFO] running `Command { std: "docker" "inspect" "452dc0039e3632d826c3047ac72cc61f9e880bf989f5d95d588501dfd282e773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452dc0039e3632d826c3047ac72cc61f9e880bf989f5d95d588501dfd282e773", kill_on_drop: false }`
[INFO] [stdout] 452dc0039e3632d826c3047ac72cc61f9e880bf989f5d95d588501dfd282e773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 27eded98a48674eb21abe33ff8a49de52e751a59a48187bf8bd6a365ba7e3d11
[INFO] running `Command { std: "docker" "start" "-a" "27eded98a48674eb21abe33ff8a49de52e751a59a48187bf8bd6a365ba7e3d11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting magnus v42.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1,0,0`
[INFO] [stdout]    --> src/state.rs:169:21
[INFO] [stdout]     |
[INFO] [stdout] 169 |     ///     memory:[1,0,0], range 0..3 => number = 1
[INFO] [stdout]     |                     ^^^^^ no item named `1,0,0` 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 `0,0,1`
[INFO] [stdout]    --> src/state.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |     ///     memory:[0,0,1], range 0..3 => number = 8
[INFO] [stdout]     |                     ^^^^^ no item named `0,0,1` 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 1.17s
[INFO] running `Command { std: "docker" "inspect" "27eded98a48674eb21abe33ff8a49de52e751a59a48187bf8bd6a365ba7e3d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27eded98a48674eb21abe33ff8a49de52e751a59a48187bf8bd6a365ba7e3d11", kill_on_drop: false }`
[INFO] [stdout] 27eded98a48674eb21abe33ff8a49de52e751a59a48187bf8bd6a365ba7e3d11