[INFO] updating cached repository https://github.com/marimo-KD/DBSCAN
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e9cea5d366056f43095db7fea338c5be3855724
[INFO] documenting marimo-KD/DBSCAN against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarimo-KD%2FDBSCAN" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marimo-KD/DBSCAN on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marimo-KD/DBSCAN
[INFO] finished tweaking git repo https://github.com/marimo-KD/DBSCAN
[INFO] tweaked toml for git repo https://github.com/marimo-KD/DBSCAN written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/marimo-KD/DBSCAN already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 413d577b6d6e27456868c3c1b6469b50618f82c99984f13e552d4e80299a4b88
[INFO] running `Command { std: "docker" "start" "-a" "413d577b6d6e27456868c3c1b6469b50618f82c99984f13e552d4e80299a4b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "413d577b6d6e27456868c3c1b6469b50618f82c99984f13e552d4e80299a4b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413d577b6d6e27456868c3c1b6469b50618f82c99984f13e552d4e80299a4b88", kill_on_drop: false }`
[INFO] [stdout] 413d577b6d6e27456868c3c1b6469b50618f82c99984f13e552d4e80299a4b88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 699e15184605487692e6687ecf2d5c911d24ef3bb0a723493e5ab5d77891e147
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "699e15184605487692e6687ecf2d5c911d24ef3bb0a723493e5ab5d77891e147", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking proconio v0.4.1
[INFO] [stderr]  Documenting dbscan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `plotlib`
[INFO] [stdout]  --> src/plot_graph.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use plotlib::page::Page;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared type or module `plotlib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `plotlib`
[INFO] [stdout]  --> src/plot_graph.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plotlib::repr::Plot;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared type or module `plotlib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `plotlib`
[INFO] [stdout]  --> src/plot_graph.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use plotlib::style::{PointMarker, PointStyle};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared type or module `plotlib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `plotlib`
[INFO] [stdout]  --> src/plot_graph.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plotlib::view::ContinuousView;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared type or module `plotlib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `dbscan`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name dbscan src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern proconio=/opt/rustwide/target/debug/deps/libproconio-fe25d60c83271b78.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "699e15184605487692e6687ecf2d5c911d24ef3bb0a723493e5ab5d77891e147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699e15184605487692e6687ecf2d5c911d24ef3bb0a723493e5ab5d77891e147", kill_on_drop: false }`
[INFO] [stdout] 699e15184605487692e6687ecf2d5c911d24ef3bb0a723493e5ab5d77891e147