[INFO] cloning repository https://github.com/spacely/rust_references
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spacely/rust_references" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspacely%2Frust_references", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspacely%2Frust_references'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e13241deece4e2ba424206712fbab7e749d5bd7
[INFO] documenting spacely/rust_references 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%2Fspacely%2Frust_references" "/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/spacely/rust_references
[INFO] finished tweaking git repo https://github.com/spacely/rust_references
[INFO] tweaked toml for git repo https://github.com/spacely/rust_references written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/spacely/rust_references 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/spacely/rust_references 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] 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] 52eff3b3c33bb35f3a4cd70db2197fe1a58f4115a406c30f15a577ca34a28ce9
[INFO] running `Command { std: "docker" "start" "-a" "52eff3b3c33bb35f3a4cd70db2197fe1a58f4115a406c30f15a577ca34a28ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52eff3b3c33bb35f3a4cd70db2197fe1a58f4115a406c30f15a577ca34a28ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52eff3b3c33bb35f3a4cd70db2197fe1a58f4115a406c30f15a577ca34a28ce9", kill_on_drop: false }`
[INFO] [stdout] 52eff3b3c33bb35f3a4cd70db2197fe1a58f4115a406c30f15a577ca34a28ce9
[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] 512b6f161cc3a63427c4ac3436f6d6c92b15c9d7d6b25f2b1645d8700a469329
[INFO] running `Command { std: "docker" "start" "-a" "512b6f161cc3a63427c4ac3436f6d6c92b15c9d7d6b25f2b1645d8700a469329", kill_on_drop: false }`
[INFO] [stderr]  Documenting ownership v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ownership/index.html
[INFO] running `Command { std: "docker" "inspect" "512b6f161cc3a63427c4ac3436f6d6c92b15c9d7d6b25f2b1645d8700a469329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512b6f161cc3a63427c4ac3436f6d6c92b15c9d7d6b25f2b1645d8700a469329", kill_on_drop: false }`
[INFO] [stdout] 512b6f161cc3a63427c4ac3436f6d6c92b15c9d7d6b25f2b1645d8700a469329