[INFO] fetching crate griddle 0.3.2...
[INFO] documenting griddle-0.3.2 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate griddle 0.3.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate griddle 0.3.2 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate griddle 0.3.2
[INFO] finished tweaking crates.io crate griddle 0.3.2
[INFO] tweaked toml for crates.io crate griddle 0.3.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d570966866aacfbdca34016140e06835e880e5baf23bda34fb9fb2a465f307f5
[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" "d570966866aacfbdca34016140e06835e880e5baf23bda34fb9fb2a465f307f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d570966866aacfbdca34016140e06835e880e5baf23bda34fb9fb2a465f307f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d570966866aacfbdca34016140e06835e880e5baf23bda34fb9fb2a465f307f5", kill_on_drop: false }`
[INFO] [stdout] d570966866aacfbdca34016140e06835e880e5baf23bda34fb9fb2a465f307f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a1da7e5085ed954852d7fc96d2c4b5a87d4da9d596192ea9a4362860c93cff6
[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" "1a1da7e5085ed954852d7fc96d2c4b5a87d4da9d596192ea9a4362860c93cff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]  Documenting griddle v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | / /// A `HashMap` variant that spreads resize load across inserts.
[INFO] [stdout] 15  | | ///
[INFO] [stdout] 16  | | /// See the [crate-level documentation] for details.
[INFO] [stdout] 17  | | ///
[INFO] [stdout] ...   |
[INFO] [stdout] 185 | | /// // use the values stored in map
[INFO] [stdout] 186 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:56:9
[INFO] [stdout]     |
[INFO] [stdout] 56  | #![warn(rustdoc)]
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_doc_tests)]` implied by `#[warn(rustdoc)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:17:1
[INFO] [stdout]     |
[INFO] [stdout] 17  | / /// A hash set implemented as a `HashMap` where the value is `()`.
[INFO] [stdout] 18  | | ///
[INFO] [stdout] 19  | | /// As with the [`HashMap`] type, a `HashSet` requires that the elements
[INFO] [stdout] 20  | | /// implement the [`Eq`] and [`Hash`] traits. This can frequently be achieved by
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | | /// [`PartialEq`]: https://doc.rust-lang.org/std/cmp/trait.PartialEq.html
[INFO] [stdout] 113 | | /// [`RefCell`]: https://doc.rust-lang.org/std/cell/struct.RefCell.html
[INFO] [stdout]     | |_______________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | / /// A `HashMap` variant that spreads resize load across inserts.
[INFO] [stdout] 15  | | ///
[INFO] [stdout] 16  | | /// See the [crate-level documentation] for details.
[INFO] [stdout] 17  | | ///
[INFO] [stdout] ...   |
[INFO] [stdout] 185 | | /// // use the values stored in map
[INFO] [stdout] 186 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:225:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | /     /// Creates an empty `HashMap`.
[INFO] [stdout] 226 | |     ///
[INFO] [stdout] 227 | |     /// The hash map is initially created with a capacity of 0, so it will not allocate until it
[INFO] [stdout] 228 | |     /// is first inserted into.
[INFO] [stdout] ...   |
[INFO] [stdout] 234 | |     /// let mut map: HashMap<&str, i32> = HashMap::new();
[INFO] [stdout] 235 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:241:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | /     /// Creates an empty `HashMap` with the specified capacity.
[INFO] [stdout] 242 | |     ///
[INFO] [stdout] 243 | |     /// The hash map will be able to hold at least `capacity` elements without
[INFO] [stdout] 244 | |     /// reallocating. If `capacity` is 0, the hash map will not allocate.
[INFO] [stdout] ...   |
[INFO] [stdout] 250 | |     /// let mut map: HashMap<&str, i32> = HashMap::with_capacity(10);
[INFO] [stdout] 251 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 259 | /     /// Creates an empty `HashMap` which will use the given hash builder to hash
[INFO] [stdout] 260 | |     /// keys.
[INFO] [stdout] 261 | |     ///
[INFO] [stdout] 262 | |     /// The created map has the default initial capacity.
[INFO] [stdout] ...   |
[INFO] [stdout] 282 | |     ///
[INFO] [stdout] 283 | |     /// [`BuildHasher`]: ../../std/hash/trait.BuildHasher.html
[INFO] [stdout]     | |______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:292:5
[INFO] [stdout]     |
[INFO] [stdout] 292 | /     /// Creates an empty `HashMap` with the specified capacity, using `hash_builder`
[INFO] [stdout] 293 | |     /// to hash the keys.
[INFO] [stdout] 294 | |     ///
[INFO] [stdout] 295 | |     /// The hash map will be able to hold at least `capacity` elements without
[INFO] [stdout] ...   |
[INFO] [stdout] 316 | |     ///
[INFO] [stdout] 317 | |     /// [`BuildHasher`]: ../../std/hash/trait.BuildHasher.html
[INFO] [stdout]     | |______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:326:5
[INFO] [stdout]     |
[INFO] [stdout] 326 | /     /// Returns a reference to the map's [`BuildHasher`].
[INFO] [stdout] 327 | |     ///
[INFO] [stdout] 328 | |     /// [`BuildHasher`]: https://doc.rust-lang.org/std/hash/trait.BuildHasher.html
[INFO] [stdout] 329 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 338 | |     /// let hasher: &DefaultHashBuilder = map.hasher();
[INFO] [stdout] 339 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 | /     /// Returns the number of elements the map can hold without reallocating.
[INFO] [stdout] 346 | |     ///
[INFO] [stdout] 347 | |     /// This number is a lower bound; the `HashMap<K, V>` might be able to hold
[INFO] [stdout] 348 | |     /// more, but is guaranteed to be able to hold at least this many.
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |     /// assert!(map.capacity() >= 100);
[INFO] [stdout] 356 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:362:5
[INFO] [stdout]     |
[INFO] [stdout] 362 | /     /// An iterator visiting all keys in arbitrary order.
[INFO] [stdout] 363 | |     /// The iterator element type is `&'a K`.
[INFO] [stdout] 364 | |     ///
[INFO] [stdout] 365 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 377 | |     /// }
[INFO] [stdout] 378 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 | /     /// An iterator visiting all values in arbitrary order.
[INFO] [stdout] 385 | |     /// The iterator element type is `&'a V`.
[INFO] [stdout] 386 | |     ///
[INFO] [stdout] 387 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 399 | |     /// }
[INFO] [stdout] 400 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 | /     /// An iterator visiting all values mutably in arbitrary order.
[INFO] [stdout] 407 | |     /// The iterator element type is `&'a mut V`.
[INFO] [stdout] 408 | |     ///
[INFO] [stdout] 409 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 426 | |     /// }
[INFO] [stdout] 427 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:435:5
[INFO] [stdout]     |
[INFO] [stdout] 435 | /     /// An iterator visiting all key-value pairs in arbitrary order.
[INFO] [stdout] 436 | |     /// The iterator element type is `(&'a K, &'a V)`.
[INFO] [stdout] 437 | |     ///
[INFO] [stdout] 438 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 450 | |     /// }
[INFO] [stdout] 451 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 463 | /     /// An iterator visiting all key-value pairs in arbitrary order,
[INFO] [stdout] 464 | |     /// with mutable references to the values.
[INFO] [stdout] 465 | |     /// The iterator element type is `(&'a K, &'a mut V)`.
[INFO] [stdout] 466 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |     /// }
[INFO] [stdout] 485 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:508:5
[INFO] [stdout]     |
[INFO] [stdout] 508 | /     /// Returns the number of elements in the map.
[INFO] [stdout] 509 | |     ///
[INFO] [stdout] 510 | |     /// # Examples
[INFO] [stdout] 511 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 518 | |     /// assert_eq!(a.len(), 1);
[INFO] [stdout] 519 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:525:5
[INFO] [stdout]     |
[INFO] [stdout] 525 | /     /// Returns `true` if the map contains no elements.
[INFO] [stdout] 526 | |     ///
[INFO] [stdout] 527 | |     /// # Examples
[INFO] [stdout] 528 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 535 | |     /// assert!(!a.is_empty());
[INFO] [stdout] 536 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:542:5
[INFO] [stdout]     |
[INFO] [stdout] 542 | /     /// Clears the map, returning all key-value pairs as an iterator. Keeps the
[INFO] [stdout] 543 | |     /// allocated memory for reuse.
[INFO] [stdout] 544 | |     ///
[INFO] [stdout] 545 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 559 | |     /// assert!(a.is_empty());
[INFO] [stdout] 560 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:571:5
[INFO] [stdout]     |
[INFO] [stdout] 571 | /     /// Retains only the elements specified by the predicate.
[INFO] [stdout] 572 | |     ///
[INFO] [stdout] 573 | |     /// In other words, remove all pairs `(k, v)` such that `f(&k,&mut v)` returns `false`.
[INFO] [stdout] 574 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 582 | |     /// assert_eq!(map.len(), 4);
[INFO] [stdout] 583 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:599:5
[INFO] [stdout]     |
[INFO] [stdout] 599 | /     /// Clears the map, removing all key-value pairs. Keeps the allocated memory
[INFO] [stdout] 600 | |     /// for reuse.
[INFO] [stdout] 601 | |     ///
[INFO] [stdout] 602 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 610 | |     /// assert!(a.is_empty());
[INFO] [stdout] 611 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:623:5
[INFO] [stdout]     |
[INFO] [stdout] 623 | /     /// Reserves capacity for at least `additional` more elements to be inserted
[INFO] [stdout] 624 | |     /// in the `HashMap`. The collection may reserve more space to avoid
[INFO] [stdout] 625 | |     /// frequent reallocations.
[INFO] [stdout] 626 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 641 | |     /// map.reserve(10);
[INFO] [stdout] 642 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:650:5
[INFO] [stdout]     |
[INFO] [stdout] 650 | /     /// Tries to reserve capacity for at least `additional` more elements to be inserted
[INFO] [stdout] 651 | |     /// in the given `HashMap<K,V>`. The collection may reserve more space to avoid
[INFO] [stdout] 652 | |     /// frequent reallocations.
[INFO] [stdout] 653 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 667 | |     /// map.try_reserve(10).expect("why is the test harness OOMing on 10 bytes?");
[INFO] [stdout] 668 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:676:5
[INFO] [stdout]     |
[INFO] [stdout] 676 | /     /// Shrinks the capacity of the map as much as possible. It will drop
[INFO] [stdout] 677 | |     /// down as much as possible while maintaining the internal rules
[INFO] [stdout] 678 | |     /// and possibly leaving some space in accordance with the resize policy.
[INFO] [stdout] 679 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 690 | |     /// assert!(map.capacity() >= 2);
[INFO] [stdout] 691 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:698:5
[INFO] [stdout]     |
[INFO] [stdout] 698 | /     /// Shrinks the capacity of the map with a lower limit. It will drop
[INFO] [stdout] 699 | |     /// down no lower than the supplied limit while maintaining the internal rules
[INFO] [stdout] 700 | |     /// and possibly leaving some space in accordance with the resize policy.
[INFO] [stdout] 701 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 719 | |     /// assert!(map.capacity() >= 2);
[INFO] [stdout] 720 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:728:5
[INFO] [stdout]     |
[INFO] [stdout] 728 | /     /// Gets the given key's corresponding entry in the map for in-place manipulation.
[INFO] [stdout] 729 | |     ///
[INFO] [stdout] 730 | |     /// # Examples
[INFO] [stdout] 731 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 745 | |     /// assert_eq!(letters.get(&'y'), None);
[INFO] [stdout] 746 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:765:5
[INFO] [stdout]     |
[INFO] [stdout] 765 | /     /// Returns a reference to the value corresponding to the key.
[INFO] [stdout] 766 | |     ///
[INFO] [stdout] 767 | |     /// The key may be any borrowed form of the map's key type, but
[INFO] [stdout] 768 | |     /// [`Hash`] and [`Eq`] on the borrowed form *must* match those for
[INFO] [stdout] ...   |
[INFO] [stdout] 782 | |     /// assert_eq!(map.get(&2), None);
[INFO] [stdout] 783 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:797:5
[INFO] [stdout]     |
[INFO] [stdout] 797 | /     /// Returns the key-value pair corresponding to the supplied key.
[INFO] [stdout] 798 | |     ///
[INFO] [stdout] 799 | |     /// The supplied key may be any borrowed form of the map's key type, but
[INFO] [stdout] 800 | |     /// [`Hash`] and [`Eq`] on the borrowed form *must* match those for
[INFO] [stdout] ...   |
[INFO] [stdout] 814 | |     /// assert_eq!(map.get_key_value(&2), None);
[INFO] [stdout] 815 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:833:5
[INFO] [stdout]     |
[INFO] [stdout] 833 | /     /// Returns the key-value pair corresponding to the supplied key, with a mutable reference to value.
[INFO] [stdout] 834 | |     ///
[INFO] [stdout] 835 | |     /// The supplied key may be any borrowed form of the map's key type, but
[INFO] [stdout] 836 | |     /// [`Hash`] and [`Eq`] on the borrowed form *must* match those for
[INFO] [stdout] ...   |
[INFO] [stdout] 854 | |     /// assert_eq!(map.get_key_value_mut(&2), None);
[INFO] [stdout] 855 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:873:5
[INFO] [stdout]     |
[INFO] [stdout] 873 | /     /// Returns `true` if the map contains a value for the specified key.
[INFO] [stdout] 874 | |     ///
[INFO] [stdout] 875 | |     /// The key may be any borrowed form of the map's key type, but
[INFO] [stdout] 876 | |     /// [`Hash`] and [`Eq`] on the borrowed form *must* match those for
[INFO] [stdout] ...   |
[INFO] [stdout] 890 | |     /// assert_eq!(map.contains_key(&2), false);
[INFO] [stdout] 891 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:901:5
[INFO] [stdout]     |
[INFO] [stdout] 901 | /     /// Returns a mutable reference to the value corresponding to the key.
[INFO] [stdout] 902 | |     ///
[INFO] [stdout] 903 | |     /// The key may be any borrowed form of the map's key type, but
[INFO] [stdout] 904 | |     /// [`Hash`] and [`Eq`] on the borrowed form *must* match those for
[INFO] [stdout] ...   |
[INFO] [stdout] 920 | |     /// assert_eq!(map[&1], "b");
[INFO] [stdout] 921 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/map.rs:936:5
[INFO] [stdout]     |
[INFO] [stdout] 936 | /     /// Inserts a key-value pair into the map.
[INFO] [stdout] 937 | |     ///
[INFO] [stdout] 938 | |     /// If the map did not have this key present, [`None`] is returned.
[INFO] [stdout] 939 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 959 | |     /// assert_eq!(map[&37], "c");
[INFO] [stdout] 960 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:982:5
[INFO] [stdout]      |
[INFO] [stdout] 982  | /     /// Removes a key from the map, returning the value at the key if the key
[INFO] [stdout] 983  | |     /// was previously in the map.
[INFO] [stdout] 984  | |     ///
[INFO] [stdout] 985  | |     /// The key may be any borrowed form of the map's key type, but
[INFO] [stdout] ...    |
[INFO] [stdout] 1000 | |     /// assert_eq!(map.remove(&1), None);
[INFO] [stdout] 1001 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:1015:5
[INFO] [stdout]      |
[INFO] [stdout] 1015 | /     /// Removes a key from the map, returning the stored key and value if the
[INFO] [stdout] 1016 | |     /// key was previously in the map.
[INFO] [stdout] 1017 | |     ///
[INFO] [stdout] 1018 | |     /// The key may be any borrowed form of the map's key type, but
[INFO] [stdout] ...    |
[INFO] [stdout] 1033 | |     /// assert_eq!(map.remove(&1), None);
[INFO] [stdout] 1034 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:1516:5
[INFO] [stdout]      |
[INFO] [stdout] 1516 | /     /// Sets the value of the entry, and returns a RawOccupiedEntryMut.
[INFO] [stdout] 1517 | |     ///
[INFO] [stdout] 1518 | |     /// # Examples
[INFO] [stdout] 1519 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 1526 | |     /// assert_eq!(entry.remove_entry(), ("horseyland", 37));
[INFO] [stdout] 1527 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:1543:5
[INFO] [stdout]      |
[INFO] [stdout] 1543 | /     /// Ensures a value is in the entry by inserting the default if empty, and returns
[INFO] [stdout] 1544 | |     /// mutable references to the key and value in the entry.
[INFO] [stdout] 1545 | |     ///
[INFO] [stdout] 1546 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 1557 | |     /// assert_eq!(map["poneyland"], 6);
[INFO] [stdout] 1558 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:1571:5
[INFO] [stdout]      |
[INFO] [stdout] 1571 | /     /// Ensures a value is in the entry by inserting the result of the default function if empty,
[INFO] [stdout] 1572 | |     /// and returns mutable references to the key and value in the entry.
[INFO] [stdout] 1573 | |     ///
[INFO] [stdout] 1574 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 1585 | |     /// assert_eq!(map["poneyland"], "hoho".to_string());
[INFO] [stdout] 1586 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:1603:5
[INFO] [stdout]      |
[INFO] [stdout] 1603 | /     /// Provides in-place mutable access to an occupied entry before any
[INFO] [stdout] 1604 | |     /// potential inserts into the map.
[INFO] [stdout] 1605 | |     ///
[INFO] [stdout] 1606 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 1623 | |     /// assert_eq!(map["poneyland"], 43);
[INFO] [stdout] 1624 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2163:5
[INFO] [stdout]      |
[INFO] [stdout] 2163 | /     /// Sets the value of the entry, and returns an OccupiedEntry.
[INFO] [stdout] 2164 | |     ///
[INFO] [stdout] 2165 | |     /// # Examples
[INFO] [stdout] 2166 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2173 | |     /// assert_eq!(entry.key(), &"horseyland");
[INFO] [stdout] 2174 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2190:5
[INFO] [stdout]      |
[INFO] [stdout] 2190 | /     /// Ensures a value is in the entry by inserting the default if empty, and returns
[INFO] [stdout] 2191 | |     /// a mutable reference to the value in the entry.
[INFO] [stdout] 2192 | |     ///
[INFO] [stdout] 2193 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 2204 | |     /// assert_eq!(map["poneyland"], 6);
[INFO] [stdout] 2205 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2218:5
[INFO] [stdout]      |
[INFO] [stdout] 2218 | /     /// Ensures a value is in the entry by inserting the result of the default function if empty,
[INFO] [stdout] 2219 | |     /// and returns a mutable reference to the value in the entry.
[INFO] [stdout] 2220 | |     ///
[INFO] [stdout] 2221 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 2231 | |     /// assert_eq!(map["poneyland"], "hoho".to_string());
[INFO] [stdout] 2232 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2245:5
[INFO] [stdout]      |
[INFO] [stdout] 2245 | /     /// Ensures a value is in the entry by inserting, if empty, the result of the default function,
[INFO] [stdout] 2246 | |     /// which takes the key as its argument, and returns a mutable reference to the value in the
[INFO] [stdout] 2247 | |     /// entry.
[INFO] [stdout] 2248 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2258 | |     /// assert_eq!(map["poneyland"], 9);
[INFO] [stdout] 2259 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2275:5
[INFO] [stdout]      |
[INFO] [stdout] 2275 | /     /// Returns a reference to this entry's key.
[INFO] [stdout] 2276 | |     ///
[INFO] [stdout] 2277 | |     /// # Examples
[INFO] [stdout] 2278 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2283 | |     /// assert_eq!(map.entry("poneyland").key(), &"poneyland");
[INFO] [stdout] 2284 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2293:5
[INFO] [stdout]      |
[INFO] [stdout] 2293 | /     /// Provides in-place mutable access to an occupied entry before any
[INFO] [stdout] 2294 | |     /// potential inserts into the map.
[INFO] [stdout] 2295 | |     ///
[INFO] [stdout] 2296 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 2311 | |     /// assert_eq!(map["poneyland"], 43);
[INFO] [stdout] 2312 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2329:5
[INFO] [stdout]      |
[INFO] [stdout] 2329 | /     /// Ensures a value is in the entry by inserting the default value if empty,
[INFO] [stdout] 2330 | |     /// and returns a mutable reference to the value in the entry.
[INFO] [stdout] 2331 | |     ///
[INFO] [stdout] 2332 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 2340 | |     /// assert_eq!(map["poneyland"], None);
[INFO] [stdout] 2341 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2356:5
[INFO] [stdout]      |
[INFO] [stdout] 2356 | /     /// Gets a reference to the key in the entry.
[INFO] [stdout] 2357 | |     ///
[INFO] [stdout] 2358 | |     /// # Examples
[INFO] [stdout] 2359 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2365 | |     /// assert_eq!(map.entry("poneyland").key(), &"poneyland");
[INFO] [stdout] 2366 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2372:5
[INFO] [stdout]      |
[INFO] [stdout] 2372 | /     /// Take the ownership of the key and value from the map.
[INFO] [stdout] 2373 | |     ///
[INFO] [stdout] 2374 | |     /// # Examples
[INFO] [stdout] 2375 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2388 | |     /// assert_eq!(map.contains_key("poneyland"), false);
[INFO] [stdout] 2389 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2395:5
[INFO] [stdout]      |
[INFO] [stdout] 2395 | /     /// Gets a reference to the value in the entry.
[INFO] [stdout] 2396 | |     ///
[INFO] [stdout] 2397 | |     /// # Examples
[INFO] [stdout] 2398 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2408 | |     /// }
[INFO] [stdout] 2409 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2415:5
[INFO] [stdout]      |
[INFO] [stdout] 2415 | /     /// Gets a mutable reference to the value in the entry.
[INFO] [stdout] 2416 | |     ///
[INFO] [stdout] 2417 | |     /// If you need a reference to the `OccupiedEntry` which may outlive the
[INFO] [stdout] 2418 | |     /// destruction of the `Entry` value, see [`into_mut`].
[INFO] [stdout] ...    |
[INFO] [stdout] 2440 | |     /// assert_eq!(map["poneyland"], 24);
[INFO] [stdout] 2441 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2447:5
[INFO] [stdout]      |
[INFO] [stdout] 2447 | /     /// Converts the OccupiedEntry into a mutable reference to the value in the entry
[INFO] [stdout] 2448 | |     /// with a lifetime bound to the map itself.
[INFO] [stdout] 2449 | |     ///
[INFO] [stdout] 2450 | |     /// If you need multiple references to the `OccupiedEntry`, see [`get_mut`].
[INFO] [stdout] ...    |
[INFO] [stdout] 2468 | |     /// assert_eq!(map["poneyland"], 22);
[INFO] [stdout] 2469 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2475:5
[INFO] [stdout]      |
[INFO] [stdout] 2475 | /     /// Sets the value of the entry, and returns the entry's old value.
[INFO] [stdout] 2476 | |     ///
[INFO] [stdout] 2477 | |     /// # Examples
[INFO] [stdout] 2478 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2490 | |     /// assert_eq!(map["poneyland"], 15);
[INFO] [stdout] 2491 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2499:5
[INFO] [stdout]      |
[INFO] [stdout] 2499 | /     /// Takes the value out of the entry, and returns it.
[INFO] [stdout] 2500 | |     ///
[INFO] [stdout] 2501 | |     /// # Examples
[INFO] [stdout] 2502 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2514 | |     /// assert_eq!(map.contains_key("poneyland"), false);
[INFO] [stdout] 2515 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2521:5
[INFO] [stdout]      |
[INFO] [stdout] 2521 | /     /// Replaces the entry, returning the old key and value. The new key in the hash map will be
[INFO] [stdout] 2522 | |     /// the key used to create this entry.
[INFO] [stdout] 2523 | |     ///
[INFO] [stdout] 2524 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 2540 | |     /// assert_eq!(map[&my_key], 16);
[INFO] [stdout] 2541 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2552:5
[INFO] [stdout]      |
[INFO] [stdout] 2552 | /     /// Replaces the key in the hash map with the key used to create this entry.
[INFO] [stdout] 2553 | |     ///
[INFO] [stdout] 2554 | |     /// # Examples
[INFO] [stdout] 2555 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2574 | |     /// }
[INFO] [stdout] 2575 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2584:5
[INFO] [stdout]      |
[INFO] [stdout] 2584 | /     /// Gets a reference to the key that would be used when inserting a value
[INFO] [stdout] 2585 | |     /// through the `VacantEntry`.
[INFO] [stdout] 2586 | |     ///
[INFO] [stdout] 2587 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 2593 | |     /// assert_eq!(map.entry("poneyland").key(), &"poneyland");
[INFO] [stdout] 2594 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2600:5
[INFO] [stdout]      |
[INFO] [stdout] 2600 | /     /// Take ownership of the key.
[INFO] [stdout] 2601 | |     ///
[INFO] [stdout] 2602 | |     /// # Examples
[INFO] [stdout] 2603 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 2612 | |     /// }
[INFO] [stdout] 2613 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:2619:5
[INFO] [stdout]      |
[INFO] [stdout] 2619 | /     /// Sets the value of the entry with the VacantEntry's key,
[INFO] [stdout] 2620 | |     /// and returns a mutable reference to it.
[INFO] [stdout] 2621 | |     ///
[INFO] [stdout] 2622 | |     /// # Examples
[INFO] [stdout] ...    |
[INFO] [stdout] 2633 | |     /// assert_eq!(map["poneyland"], 37);
[INFO] [stdout] 2634 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | /     /// Creates an empty `HashSet`.
[INFO] [stdout] 133 | |     ///
[INFO] [stdout] 134 | |     /// The hash set is initially created with a capacity of 0, so it will not allocate until it
[INFO] [stdout] 135 | |     /// is first inserted into.
[INFO] [stdout] ...   |
[INFO] [stdout] 141 | |     /// let set: HashSet<i32> = HashSet::new();
[INFO] [stdout] 142 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 | /     /// Creates an empty `HashSet` with the specified capacity.
[INFO] [stdout] 151 | |     ///
[INFO] [stdout] 152 | |     /// The hash set will be able to hold at least `capacity` elements without
[INFO] [stdout] 153 | |     /// reallocating. If `capacity` is 0, the hash set will not allocate.
[INFO] [stdout] ...   |
[INFO] [stdout] 160 | |     /// assert!(set.capacity() >= 10);
[INFO] [stdout] 161 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 | /     /// Returns the number of elements the set can hold without reallocating.
[INFO] [stdout] 172 | |     ///
[INFO] [stdout] 173 | |     /// # Examples
[INFO] [stdout] 174 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 178 | |     /// assert!(set.capacity() >= 100);
[INFO] [stdout] 179 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:185:5
[INFO] [stdout]     |
[INFO] [stdout] 185 | /     /// An iterator visiting all elements in arbitrary order.
[INFO] [stdout] 186 | |     /// The iterator element type is `&'a T`.
[INFO] [stdout] 187 | |     ///
[INFO] [stdout] 188 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 199 | |     /// }
[INFO] [stdout] 200 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 | /     /// Returns the number of elements in the set.
[INFO] [stdout] 209 | |     ///
[INFO] [stdout] 210 | |     /// # Examples
[INFO] [stdout] 211 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     /// assert_eq!(v.len(), 1);
[INFO] [stdout] 219 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:225:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | /     /// Returns `true` if the set contains no elements.
[INFO] [stdout] 226 | |     ///
[INFO] [stdout] 227 | |     /// # Examples
[INFO] [stdout] 228 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 235 | |     /// assert!(!v.is_empty());
[INFO] [stdout] 236 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 | /     /// Retains only the elements specified by the predicate.
[INFO] [stdout] 243 | |     ///
[INFO] [stdout] 244 | |     /// In other words, remove all elements `e` such that `f(&e)` returns `false`.
[INFO] [stdout] 245 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 254 | |     /// assert_eq!(set.len(), 3);
[INFO] [stdout] 255 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 | /     /// Clears the set, removing all values.
[INFO] [stdout] 264 | |     ///
[INFO] [stdout] 265 | |     /// # Examples
[INFO] [stdout] 266 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 273 | |     /// assert!(v.is_empty());
[INFO] [stdout] 274 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:286:5
[INFO] [stdout]     |
[INFO] [stdout] 286 | /     /// Creates a new empty hash set which will use the given hasher to hash
[INFO] [stdout] 287 | |     /// keys.
[INFO] [stdout] 288 | |     ///
[INFO] [stdout] 289 | |     /// The hash set is also created with the default initial capacity.
[INFO] [stdout] ...   |
[INFO] [stdout] 310 | |     ///
[INFO] [stdout] 311 | |     /// [`BuildHasher`]: ../../std/hash/trait.BuildHasher.html
[INFO] [stdout]     | |______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:319:5
[INFO] [stdout]     |
[INFO] [stdout] 319 | /     /// Creates an empty `HashSet` with the specified capacity, using
[INFO] [stdout] 320 | |     /// `hasher` to hash the keys.
[INFO] [stdout] 321 | |     ///
[INFO] [stdout] 322 | |     /// The hash set will be able to hold at least `capacity` elements without
[INFO] [stdout] ...   |
[INFO] [stdout] 343 | |     ///
[INFO] [stdout] 344 | |     /// [`BuildHasher`]: ../../std/hash/trait.BuildHasher.html
[INFO] [stdout]     | |______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:352:5
[INFO] [stdout]     |
[INFO] [stdout] 352 | /     /// Returns a reference to the set's [`BuildHasher`].
[INFO] [stdout] 353 | |     ///
[INFO] [stdout] 354 | |     /// [`BuildHasher`]: https://doc.rust-lang.org/std/hash/trait.BuildHasher.html
[INFO] [stdout] 355 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 364 | |     /// let hasher: &DefaultHashBuilder = set.hasher();
[INFO] [stdout] 365 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:371:5
[INFO] [stdout]     |
[INFO] [stdout] 371 | /     /// Reserves capacity for at least `additional` more elements to be inserted
[INFO] [stdout] 372 | |     /// in the `HashSet`. The collection may reserve more space to avoid
[INFO] [stdout] 373 | |     /// frequent reallocations.
[INFO] [stdout] 374 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 385 | |     /// assert!(set.capacity() >= 10);
[INFO] [stdout] 386 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | /     /// Tries to reserve capacity for at least `additional` more elements to be inserted
[INFO] [stdout] 393 | |     /// in the given `HashSet<K,V>`. The collection may reserve more space to avoid
[INFO] [stdout] 394 | |     /// frequent reallocations.
[INFO] [stdout] 395 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 406 | |     /// set.try_reserve(10).expect("why is the test harness OOMing on 10 bytes?");
[INFO] [stdout] 407 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:413:5
[INFO] [stdout]     |
[INFO] [stdout] 413 | /     /// Shrinks the capacity of the set as much as possible. It will drop
[INFO] [stdout] 414 | |     /// down as much as possible while maintaining the internal rules
[INFO] [stdout] 415 | |     /// and possibly leaving some space in accordance with the resize policy.
[INFO] [stdout] 416 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |     /// assert!(set.capacity() >= 2);
[INFO] [stdout] 428 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:434:5
[INFO] [stdout]     |
[INFO] [stdout] 434 | /     /// Shrinks the capacity of the set with a lower limit. It will drop
[INFO] [stdout] 435 | |     /// down no lower than the supplied limit while maintaining the internal rules
[INFO] [stdout] 436 | |     /// and possibly leaving some space in accordance with the resize policy.
[INFO] [stdout] 437 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 453 | |     /// assert!(set.capacity() >= 2);
[INFO] [stdout] 454 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:460:5
[INFO] [stdout]     |
[INFO] [stdout] 460 | /     /// Visits the values representing the difference,
[INFO] [stdout] 461 | |     /// i.e., the values that are in `self` but not in `other`.
[INFO] [stdout] 462 | |     ///
[INFO] [stdout] 463 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 481 | |     /// assert_eq!(diff, [4].iter().collect());
[INFO] [stdout] 482 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:491:5
[INFO] [stdout]     |
[INFO] [stdout] 491 | /     /// Visits the values representing the symmetric difference,
[INFO] [stdout] 492 | |     /// i.e., the values that are in `self` or in `other` but not in both.
[INFO] [stdout] 493 | |     ///
[INFO] [stdout] 494 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 510 | |     /// assert_eq!(diff1, [1, 4].iter().collect());
[INFO] [stdout] 511 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:519:5
[INFO] [stdout]     |
[INFO] [stdout] 519 | /     /// Visits the values representing the intersection,
[INFO] [stdout] 520 | |     /// i.e., the values that are both in `self` and `other`.
[INFO] [stdout] 521 | |     ///
[INFO] [stdout] 522 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 535 | |     /// assert_eq!(intersection, [2, 3].iter().collect());
[INFO] [stdout] 536 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:550:5
[INFO] [stdout]     |
[INFO] [stdout] 550 | /     /// Visits the values representing the union,
[INFO] [stdout] 551 | |     /// i.e., all the values in `self` or `other`, without duplicates.
[INFO] [stdout] 552 | |     ///
[INFO] [stdout] 553 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     /// assert_eq!(union, [1, 2, 3, 4].iter().collect());
[INFO] [stdout] 567 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:580:5
[INFO] [stdout]     |
[INFO] [stdout] 580 | /     /// Returns `true` if the set contains a value.
[INFO] [stdout] 581 | |     ///
[INFO] [stdout] 582 | |     /// The value may be any borrowed form of the set's value type, but
[INFO] [stdout] 583 | |     /// [`Hash`] and [`Eq`] on the borrowed form *must* match those for
[INFO] [stdout] ...   |
[INFO] [stdout] 596 | |     /// [`Eq`]: https://doc.rust-lang.org/std/cmp/trait.Eq.html
[INFO] [stdout] 597 | |     /// [`Hash`]: https://doc.rust-lang.org/std/hash/trait.Hash.html
[INFO] [stdout]     | |____________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:607:5
[INFO] [stdout]     |
[INFO] [stdout] 607 | /     /// Returns a reference to the value in the set, if any, that is equal to the given value.
[INFO] [stdout] 608 | |     ///
[INFO] [stdout] 609 | |     /// The value may be any borrowed form of the set's value type, but
[INFO] [stdout] 610 | |     /// [`Hash`] and [`Eq`] on the borrowed form *must* match those for
[INFO] [stdout] ...   |
[INFO] [stdout] 623 | |     /// [`Eq`]: https://doc.rust-lang.org/std/cmp/trait.Eq.html
[INFO] [stdout] 624 | |     /// [`Hash`]: https://doc.rust-lang.org/std/hash/trait.Hash.html
[INFO] [stdout]     | |____________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:638:5
[INFO] [stdout]     |
[INFO] [stdout] 638 | /     /// Returns `true` if `self` has no elements in common with `other`.
[INFO] [stdout] 639 | |     /// This is equivalent to checking for an empty intersection.
[INFO] [stdout] 640 | |     ///
[INFO] [stdout] 641 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 653 | |     /// assert_eq!(a.is_disjoint(&b), false);
[INFO] [stdout] 654 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:659:5
[INFO] [stdout]     |
[INFO] [stdout] 659 | /     /// Returns `true` if the set is a subset of another,
[INFO] [stdout] 660 | |     /// i.e., `other` contains at least all the values in `self`.
[INFO] [stdout] 661 | |     ///
[INFO] [stdout] 662 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 674 | |     /// assert_eq!(set.is_subset(&sup), false);
[INFO] [stdout] 675 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:680:5
[INFO] [stdout]     |
[INFO] [stdout] 680 | /     /// Returns `true` if the set is a superset of another,
[INFO] [stdout] 681 | |     /// i.e., `self` contains at least all the values in `other`.
[INFO] [stdout] 682 | |     ///
[INFO] [stdout] 683 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 698 | |     /// assert_eq!(set.is_superset(&sub), true);
[INFO] [stdout] 699 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:705:5
[INFO] [stdout]     |
[INFO] [stdout] 705 | /     /// Adds a value to the set.
[INFO] [stdout] 706 | |     ///
[INFO] [stdout] 707 | |     /// If the set did not have this value present, `true` is returned.
[INFO] [stdout] 708 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 720 | |     /// assert_eq!(set.len(), 1);
[INFO] [stdout] 721 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:727:5
[INFO] [stdout]     |
[INFO] [stdout] 727 | /     /// Adds a value to the set, replacing the existing value, if any, that is equal to the given
[INFO] [stdout] 728 | |     /// one. Returns the replaced value.
[INFO] [stdout] 729 | |     ///
[INFO] [stdout] 730 | |     /// # Examples
[INFO] [stdout] ...   |
[INFO] [stdout] 740 | |     /// assert_eq!(set.get(&[][..]).unwrap().capacity(), 10);
[INFO] [stdout] 741 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:753:5
[INFO] [stdout]     |
[INFO] [stdout] 753 | /     /// Removes a value from the set. Returns whether the value was
[INFO] [stdout] 754 | |     /// present in the set.
[INFO] [stdout] 755 | |     ///
[INFO] [stdout] 756 | |     /// The value may be any borrowed form of the set's value type, but
[INFO] [stdout] ...   |
[INFO] [stdout] 772 | |     /// [`Eq`]: https://doc.rust-lang.org/std/cmp/trait.Eq.html
[INFO] [stdout] 773 | |     /// [`Hash`]: https://doc.rust-lang.org/std/hash/trait.Hash.html
[INFO] [stdout]     | |____________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]    --> src/set.rs:783:5
[INFO] [stdout]     |
[INFO] [stdout] 783 | /     /// Removes and returns the value in the set, if any, that is equal to the given one.
[INFO] [stdout] 784 | |     ///
[INFO] [stdout] 785 | |     /// The value may be any borrowed form of the set's value type, but
[INFO] [stdout] 786 | |     /// [`Hash`] and [`Eq`] on the borrowed form *must* match those for
[INFO] [stdout] ...   |
[INFO] [stdout] 799 | |     /// [`Eq`]: https://doc.rust-lang.org/std/cmp/trait.Eq.html
[INFO] [stdout] 800 | |     /// [`Hash`]: https://doc.rust-lang.org/std/hash/trait.Hash.html
[INFO] [stdout]     | |____________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/map.rs:1934:5
[INFO] [stdout]      |
[INFO] [stdout] 1934 | /     /// Creates a consuming iterator, that is, one that moves each key-value
[INFO] [stdout] 1935 | |     /// pair out of the map in arbitrary order. The map cannot be used after
[INFO] [stdout] 1936 | |     /// calling this.
[INFO] [stdout] 1937 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 1949 | |     /// let vec: Vec<(&str, i32)> = map.into_iter().collect();
[INFO] [stdout] 1950 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: documentation test in private item
[INFO] [stdout]     --> src/set.rs:1132:5
[INFO] [stdout]      |
[INFO] [stdout] 1132 | /     /// Creates a consuming iterator, that is, one that moves each value out
[INFO] [stdout] 1133 | |     /// of the set in arbitrary order. The set cannot be used after calling
[INFO] [stdout] 1134 | |     /// this.
[INFO] [stdout] 1135 | |     ///
[INFO] [stdout] ...    |
[INFO] [stdout] 1150 | |     /// }
[INFO] [stdout] 1151 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 85 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "1a1da7e5085ed954852d7fc96d2c4b5a87d4da9d596192ea9a4362860c93cff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1da7e5085ed954852d7fc96d2c4b5a87d4da9d596192ea9a4362860c93cff6", kill_on_drop: false }`
[INFO] [stdout] 1a1da7e5085ed954852d7fc96d2c4b5a87d4da9d596192ea9a4362860c93cff6