[INFO] cloning repository https://github.com/BuonOmo/ascacou-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BuonOmo/ascacou-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBuonOmo%2Fascacou-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBuonOmo%2Fascacou-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90f19b161fa1cfcf233bd5be729d5ac2c5c8a6df
[INFO] documenting BuonOmo/ascacou-solver 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%2FBuonOmo%2Fascacou-solver" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BuonOmo/ascacou-solver 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/BuonOmo/ascacou-solver
[INFO] finished tweaking git repo https://github.com/BuonOmo/ascacou-solver
[INFO] tweaked toml for git repo https://github.com/BuonOmo/ascacou-solver written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/BuonOmo/ascacou-solver 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] [stderr] warning: /workspace/builds/worker-3/source/engine/Cargo.toml: unused manifest key: bin.0.description
[INFO] [stderr] warning: /workspace/builds/worker-3/source/engine/Cargo.toml: unused manifest key: bin.1.description
[INFO] [stderr] warning: /workspace/builds/worker-3/source/engine/Cargo.toml: unused manifest key: bin.2.description
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.28
[INFO] [stderr]   Downloaded pyo3-macros v0.15.1
[INFO] [stderr]   Downloaded indextree v4.3.1
[INFO] [stderr]   Downloaded pyo3-build-config v0.15.1
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.15.1
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.28
[INFO] [stderr]   Downloaded pyo3 v0.15.1
[INFO] [stderr]   Downloaded clap_derive v3.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e320eb34a7cdbbf8a4baafe16c67cc95134c4623aa5bc4a49b5d847bcfff3972
[INFO] running `Command { std: "docker" "start" "-a" "e320eb34a7cdbbf8a4baafe16c67cc95134c4623aa5bc4a49b5d847bcfff3972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e320eb34a7cdbbf8a4baafe16c67cc95134c4623aa5bc4a49b5d847bcfff3972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e320eb34a7cdbbf8a4baafe16c67cc95134c4623aa5bc4a49b5d847bcfff3972", kill_on_drop: false }`
[INFO] [stdout] e320eb34a7cdbbf8a4baafe16c67cc95134c4623aa5bc4a49b5d847bcfff3972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] dfe1fff4436be49c148dfe1e0c19f8d1bc1c506a1f65ff56835c40d6e69a5181
[INFO] running `Command { std: "docker" "start" "-a" "dfe1fff4436be49c148dfe1e0c19f8d1bc1c506a1f65ff56835c40d6e69a5181", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/engine/Cargo.toml: unused manifest key: bin.0.description
[INFO] [stderr] warning: /opt/rustwide/workdir/engine/Cargo.toml: unused manifest key: bin.1.description
[INFO] [stderr] warning: /opt/rustwide/workdir/engine/Cargo.toml: unused manifest key: bin.2.description
[INFO] [stderr] error: document output filename collision
[INFO] [stderr] The lib `ascacou` in package `ascacou-python v0.3.1 (/opt/rustwide/workdir/py)` has the same name as the lib `ascacou` in package `ascacou v0.1.0 (/opt/rustwide/workdir/engine)`.
[INFO] [stderr] Only one may be documented at once since they output to the same path.
[INFO] [stderr] Consider documenting only one, renaming one, or marking one with `doc = false` in Cargo.toml.
[INFO] running `Command { std: "docker" "inspect" "dfe1fff4436be49c148dfe1e0c19f8d1bc1c506a1f65ff56835c40d6e69a5181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe1fff4436be49c148dfe1e0c19f8d1bc1c506a1f65ff56835c40d6e69a5181", kill_on_drop: false }`
[INFO] [stdout] dfe1fff4436be49c148dfe1e0c19f8d1bc1c506a1f65ff56835c40d6e69a5181