[INFO] cloning repository https://github.com/chaowat-lee13/rust-exercise-ownership
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaowat-lee13/rust-exercise-ownership" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaowat-lee13%2Frust-exercise-ownership", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaowat-lee13%2Frust-exercise-ownership'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce59cb851a85cc4f1aa1b310e08d93485c9838bb
[INFO] documenting chaowat-lee13/rust-exercise-ownership against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaowat-lee13%2Frust-exercise-ownership" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chaowat-lee13/rust-exercise-ownership on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chaowat-lee13/rust-exercise-ownership
[INFO] finished tweaking git repo https://github.com/chaowat-lee13/rust-exercise-ownership
[INFO] tweaked toml for git repo https://github.com/chaowat-lee13/rust-exercise-ownership written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/chaowat-lee13/rust-exercise-ownership 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-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbf2aba26e12990fc06f0ff9ea90ba5362d320c0987db647c393579c6d1ca779
[INFO] running `Command { std: "docker" "start" "-a" "dbf2aba26e12990fc06f0ff9ea90ba5362d320c0987db647c393579c6d1ca779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf2aba26e12990fc06f0ff9ea90ba5362d320c0987db647c393579c6d1ca779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf2aba26e12990fc06f0ff9ea90ba5362d320c0987db647c393579c6d1ca779", kill_on_drop: false }`
[INFO] [stdout] dbf2aba26e12990fc06f0ff9ea90ba5362d320c0987db647c393579c6d1ca779
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4005f3746fb5cfc5538f022db42f192feb24711dffb9a10b560206e3f7c8ead
[INFO] running `Command { std: "docker" "start" "-a" "f4005f3746fb5cfc5538f022db42f192feb24711dffb9a10b560206e3f7c8ead", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/ace0837f244cd2393057bd7337ccf80e5a3f9a83457f4dcec96a95f074eafb0d/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "f4005f3746fb5cfc5538f022db42f192feb24711dffb9a10b560206e3f7c8ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4005f3746fb5cfc5538f022db42f192feb24711dffb9a10b560206e3f7c8ead", kill_on_drop: false }`
[INFO] [stdout] f4005f3746fb5cfc5538f022db42f192feb24711dffb9a10b560206e3f7c8ead