[INFO] cloning repository https://github.com/d7z-team/zen_template-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d7z-team/zen_template-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd7z-team%2Fzen_template-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd7z-team%2Fzen_template-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a66dd1e91d3cd949c3c45db8514ff55cb124ce1
[INFO] documenting d7z-team/zen_template-rs against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd7z-team%2Fzen_template-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/d7z-team/zen_template-rs
[INFO] finished tweaking git repo https://github.com/d7z-team/zen_template-rs
[INFO] tweaked toml for git repo https://github.com/d7z-team/zen_template-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/d7z-team/zen_template-rs on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/d7z-team/zen_template-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v4.0.0
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.5
[INFO] [stderr]   Downloaded serde_yaml v0.9.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13e6efc70cc0989cdbc7308b5fe2a8ae27d30155cfad60984c70d65a2f6b4595
[INFO] running `Command { std: "docker" "start" "-a" "13e6efc70cc0989cdbc7308b5fe2a8ae27d30155cfad60984c70d65a2f6b4595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13e6efc70cc0989cdbc7308b5fe2a8ae27d30155cfad60984c70d65a2f6b4595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e6efc70cc0989cdbc7308b5fe2a8ae27d30155cfad60984c70d65a2f6b4595", kill_on_drop: false }`
[INFO] [stdout] 13e6efc70cc0989cdbc7308b5fe2a8ae27d30155cfad60984c70d65a2f6b4595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d321e60a70b0561cd635734680c306d0f0f296c0118d89197cc36b209078e7d
[INFO] running `Command { std: "docker" "start" "-a" "2d321e60a70b0561cd635734680c306d0f0f296c0118d89197cc36b209078e7d", kill_on_drop: false }`
[INFO] [stderr]  Documenting zen_template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/compile/ast_stack.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |       /// ```
[INFO] [stdout]    |  _________^
[INFO] [stdout] 31 | |     ///
[INFO] [stdout] 32 | |     /// ```
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 30 |     /// ```text
[INFO] [stdout]    |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/zen_template/index.html
[INFO] running `Command { std: "docker" "inspect" "2d321e60a70b0561cd635734680c306d0f0f296c0118d89197cc36b209078e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d321e60a70b0561cd635734680c306d0f0f296c0118d89197cc36b209078e7d", kill_on_drop: false }`
[INFO] [stdout] 2d321e60a70b0561cd635734680c306d0f0f296c0118d89197cc36b209078e7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4b338dfab64c6b23355e329176abe129e982baf6aef66fdbeaf7fcd8d85ef14
[INFO] running `Command { std: "docker" "start" "-a" "b4b338dfab64c6b23355e329176abe129e982baf6aef66fdbeaf7fcd8d85ef14", kill_on_drop: false }`
[INFO] [stderr]  Documenting zen_template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/zen_template/index.html
[INFO] running `Command { std: "docker" "inspect" "b4b338dfab64c6b23355e329176abe129e982baf6aef66fdbeaf7fcd8d85ef14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b338dfab64c6b23355e329176abe129e982baf6aef66fdbeaf7fcd8d85ef14", kill_on_drop: false }`
[INFO] [stdout] b4b338dfab64c6b23355e329176abe129e982baf6aef66fdbeaf7fcd8d85ef14