[INFO] fetching crate duckdb 0.1.2...
[INFO] documenting duckdb-0.1.2 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate duckdb 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate duckdb 0.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duckdb 0.1.2
[INFO] finished tweaking crates.io crate duckdb 0.1.2
[INFO] tweaked toml for crates.io crate duckdb 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fdb29b70deafe0454773db8389a864946577c187af77675d7aa7dd99c68b701
[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" "1fdb29b70deafe0454773db8389a864946577c187af77675d7aa7dd99c68b701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fdb29b70deafe0454773db8389a864946577c187af77675d7aa7dd99c68b701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fdb29b70deafe0454773db8389a864946577c187af77675d7aa7dd99c68b701", kill_on_drop: false }`
[INFO] [stdout] 1fdb29b70deafe0454773db8389a864946577c187af77675d7aa7dd99c68b701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 511d43dbf0f601f893773b55907cd0966a0ddbe45d99b9aee65b6b6011bc94fa
[INFO] running `Command { std: "docker" "start" "-a" "511d43dbf0f601f893773b55907cd0966a0ddbe45d99b9aee65b6b6011bc94fa", 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] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling libduckdb-sys v0.1.2
[INFO] [stderr]     Checking indexmap v1.7.0
[INFO] [stderr]     Checking hashlink v0.7.0
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking rust_decimal v1.15.0
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking multiversion v0.6.1
[INFO] [stderr]     Checking arrow v5.1.0
[INFO] [stderr]  Documenting duckdb v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `self::Connection::limit`
[INFO] [stdout]    --> src/params.rs:269:15
[INFO] [stdout]     |
[INFO] [stdout] 269 | /// [limits]: crate::Connection::limit
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^ the struct `Connection` has no field or associated item named `limit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `new` links to private item `Transaction::new_unchecked`
[INFO] [stdout]    --> src/transaction.rs:104:38
[INFO] [stdout]     |
[INFO] [stdout] 104 |     /// where this is unacceptable, [`Transaction::new_unchecked`] is available.
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `unchecked_transaction` links to private item `Transaction::new_unchecked`
[INFO] [stdout]    --> src/transaction.rs:422:46
[INFO] [stdout]     |
[INFO] [stdout] 422 |     /// See [`Connection::transaction`] and [`Transaction::new_unchecked`]
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Error::ToSqlConversionFailure`
[INFO] [stdout]   --> src/types/to_sql.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 | /// [`Error::ToSqlConversionFailure`] if the conversion fails.
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `Error` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/column.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     /// https://www.sqlite.org/c3ref/column_name.html
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.sqlite.org/c3ref/column_name.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.85s
[INFO] running `Command { std: "docker" "inspect" "511d43dbf0f601f893773b55907cd0966a0ddbe45d99b9aee65b6b6011bc94fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "511d43dbf0f601f893773b55907cd0966a0ddbe45d99b9aee65b6b6011bc94fa", kill_on_drop: false }`
[INFO] [stdout] 511d43dbf0f601f893773b55907cd0966a0ddbe45d99b9aee65b6b6011bc94fa
