[INFO] cloning repository https://github.com/myhgew/rust-ownership-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/myhgew/rust-ownership-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyhgew%2Frust-ownership-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmyhgew%2Frust-ownership-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62a2b2b9e3320f487cf86097870a1dc02eebfcd2
[INFO] documenting myhgew/rust-ownership-demo 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%2Fmyhgew%2Frust-ownership-demo" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/myhgew/rust-ownership-demo 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/myhgew/rust-ownership-demo
[INFO] finished tweaking git repo https://github.com/myhgew/rust-ownership-demo
[INFO] tweaked toml for git repo https://github.com/myhgew/rust-ownership-demo written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/myhgew/rust-ownership-demo 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c4668b61ef7a4ed8d5ea66cf04a3bee316ab90c64954dec3566928e98745dcc5
[INFO] running `Command { std: "docker" "start" "-a" "c4668b61ef7a4ed8d5ea66cf04a3bee316ab90c64954dec3566928e98745dcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4668b61ef7a4ed8d5ea66cf04a3bee316ab90c64954dec3566928e98745dcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4668b61ef7a4ed8d5ea66cf04a3bee316ab90c64954dec3566928e98745dcc5", kill_on_drop: false }`
[INFO] [stdout] c4668b61ef7a4ed8d5ea66cf04a3bee316ab90c64954dec3566928e98745dcc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7dc131c57122e8e7d023c3c47115ea958cf38d43b1017caea0c986d777f5597a
[INFO] running `Command { std: "docker" "start" "-a" "7dc131c57122e8e7d023c3c47115ea958cf38d43b1017caea0c986d777f5597a", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust-ownership-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `rust-ownership-demo`
[INFO] [stdout] error: unexpected closing delimiter: `}`
[INFO] [stdout]   --> src/main.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | }
[INFO] [stdout]    | ^ unexpected closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name rust_ownership_demo src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=065970eaee081085 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "7dc131c57122e8e7d023c3c47115ea958cf38d43b1017caea0c986d777f5597a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc131c57122e8e7d023c3c47115ea958cf38d43b1017caea0c986d777f5597a", kill_on_drop: false }`
[INFO] [stdout] 7dc131c57122e8e7d023c3c47115ea958cf38d43b1017caea0c986d777f5597a