[INFO] cloning repository https://github.com/40tude/xp_err_best_practices_2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/40tude/xp_err_best_practices_2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F40tude%2Fxp_err_best_practices_2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F40tude%2Fxp_err_best_practices_2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3430b6578267543d7b3cd51d001bcb0549670707
[INFO] documenting 40tude/xp_err_best_practices_2 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%2F40tude%2Fxp_err_best_practices_2" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/40tude/xp_err_best_practices_2
[INFO] finished tweaking git repo https://github.com/40tude/xp_err_best_practices_2
[INFO] tweaked toml for git repo https://github.com/40tude/xp_err_best_practices_2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/40tude/xp_err_best_practices_2 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/40tude/xp_err_best_practices_2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ed4c1d8d48e04bcf1a378dd7d03ed2bce5b82bc7bb875780cd8fb1c7c0598b6
[INFO] running `Command { std: "docker" "start" "-a" "7ed4c1d8d48e04bcf1a378dd7d03ed2bce5b82bc7bb875780cd8fb1c7c0598b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ed4c1d8d48e04bcf1a378dd7d03ed2bce5b82bc7bb875780cd8fb1c7c0598b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed4c1d8d48e04bcf1a378dd7d03ed2bce5b82bc7bb875780cd8fb1c7c0598b6", kill_on_drop: false }`
[INFO] [stdout] 7ed4c1d8d48e04bcf1a378dd7d03ed2bce5b82bc7bb875780cd8fb1c7c0598b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e4fe059d00da95dc61e97ae76f208b804ef17a44264f9e6181fdfd55a467eb7b
[INFO] running `Command { std: "docker" "start" "-a" "e4fe059d00da95dc61e97ae76f208b804ef17a44264f9e6181fdfd55a467eb7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]  Documenting prod_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.31s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/prod_code/index.html
[INFO] running `Command { std: "docker" "inspect" "e4fe059d00da95dc61e97ae76f208b804ef17a44264f9e6181fdfd55a467eb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4fe059d00da95dc61e97ae76f208b804ef17a44264f9e6181fdfd55a467eb7b", kill_on_drop: false }`
[INFO] [stdout] e4fe059d00da95dc61e97ae76f208b804ef17a44264f9e6181fdfd55a467eb7b
