7 files changed, 0 insertions, 1058 deletions
diff --git a/vendor/once_cell/tests/it/main.rs b/vendor/once_cell/tests/it/main.rs
deleted file mode 100644
index b8e56cc..0000000
--- a/vendor/once_cell/tests/it/main.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-mod unsync_once_cell;
-#[cfg(any(feature = "std", feature = "critical-section"))]
-mod sync_once_cell;
-
-mod unsync_lazy;
-#[cfg(any(feature = "std", feature = "critical-section"))]
-mod sync_lazy;
-
-#[cfg(feature = "race")]
-mod race;
-#[cfg(all(feature = "race", feature = "alloc"))]
-mod race_once_box;
diff --git a/vendor/once_cell/tests/it/race.rs b/vendor/once_cell/tests/it/race.rs
deleted file mode 100644
index 24884dd..0000000
--- a/vendor/once_cell/tests/it/race.rs
+++ /dev/null
@@ -1,128 +0,0 @@
-#[cfg(feature = "std")]
-use std::sync::Barrier;
-use std::{
-    num::NonZeroUsize,
-    sync::atomic::{AtomicUsize, Ordering::SeqCst},
-    thread::scope,
-};
-
-use once_cell::race::{OnceBool, OnceNonZeroUsize};
-
-#[test]
-fn once_non_zero_usize_smoke_test() {
-    let cnt = AtomicUsize::new(0);
-    let cell = OnceNonZeroUsize::new();
-    let val = NonZeroUsize::new(92).unwrap();
-    scope(|s| {
-        s.spawn(|| {
-            assert_eq!(
-                cell.get_or_init(|| {
-                    cnt.fetch_add(1, SeqCst);
-                    val
-                }),
-                val
-            );
-            assert_eq!(cnt.load(SeqCst), 1);
-
-            assert_eq!(
-                cell.get_or_init(|| {
-                    cnt.fetch_add(1, SeqCst);
-                    val
-                }),
-                val
-            );
-            assert_eq!(cnt.load(SeqCst), 1);
-        });
-    });
-    assert_eq!(cell.get(), Some(val));
-    assert_eq!(cnt.load(SeqCst), 1);
-}
-
-#[test]
-fn once_non_zero_usize_set() {
-    let val1 = NonZeroUsize::new(92).unwrap();
-    let val2 = NonZeroUsize::new(62).unwrap();
-
-    let cell = OnceNonZeroUsize::new();
-
-    assert!(cell.set(val1).is_ok());
-    assert_eq!(cell.get(), Some(val1));
-
-    assert!(cell.set(val2).is_err());
-    assert_eq!(cell.get(), Some(val1));
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn once_non_zero_usize_first_wins() {
-    let val1 = NonZeroUsize::new(92).unwrap();
-    let val2 = NonZeroUsize::new(62).unwrap();
-
-    let cell = OnceNonZeroUsize::new();
-
-    let b1 = Barrier::new(2);
-    let b2 = Barrier::new(2);
-    let b3 = Barrier::new(2);
-    scope(|s| {
-        s.spawn(|| {
-            let r1 = cell.get_or_init(|| {
-                b1.wait();
-                b2.wait();
-                val1
-            });
-            assert_eq!(r1, val1);
-            b3.wait();
-        });
-        b1.wait();
-        s.spawn(|| {
-            let r2 = cell.get_or_init(|| {
-                b2.wait();
-                b3.wait();
-                val2
-            });
-            assert_eq!(r2, val1);
-        });
-    });
-
-    assert_eq!(cell.get(), Some(val1));
-}
-
-#[test]
-fn once_bool_smoke_test() {
-    let cnt = AtomicUsize::new(0);
-    let cell = OnceBool::new();
-    scope(|s| {
-        s.spawn(|| {
-            assert_eq!(
-                cell.get_or_init(|| {
-                    cnt.fetch_add(1, SeqCst);
-                    false
-                }),
-                false
-            );
-            assert_eq!(cnt.load(SeqCst), 1);
-
-            assert_eq!(
-                cell.get_or_init(|| {
-                    cnt.fetch_add(1, SeqCst);
-                    false
-                }),
-                false
-            );
-            assert_eq!(cnt.load(SeqCst), 1);
-        });
-    });
-    assert_eq!(cell.get(), Some(false));
-    assert_eq!(cnt.load(SeqCst), 1);
-}
-
-#[test]
-fn once_bool_set() {
-    let cell = OnceBool::new();
-
-    assert!(cell.set(false).is_ok());
-    assert_eq!(cell.get(), Some(false));
-
-    assert!(cell.set(true).is_err());
-    assert_eq!(cell.get(), Some(false));
-}
diff --git a/vendor/once_cell/tests/it/race_once_box.rs b/vendor/once_cell/tests/it/race_once_box.rs
deleted file mode 100644
index 0bf3852..0000000
--- a/vendor/once_cell/tests/it/race_once_box.rs
+++ /dev/null
@@ -1,145 +0,0 @@
-#[cfg(feature = "std")]
-use std::sync::Barrier;
-use std::sync::{
-    atomic::{AtomicUsize, Ordering::SeqCst},
-    Arc,
-};
-
-use once_cell::race::OnceBox;
-
-#[derive(Default)]
-struct Heap {
-    total: Arc<AtomicUsize>,
-}
-
-#[derive(Debug)]
-struct Pebble<T> {
-    val: T,
-    total: Arc<AtomicUsize>,
-}
-
-impl<T> Drop for Pebble<T> {
-    fn drop(&mut self) {
-        self.total.fetch_sub(1, SeqCst);
-    }
-}
-
-impl Heap {
-    fn total(&self) -> usize {
-        self.total.load(SeqCst)
-    }
-    fn new_pebble<T>(&self, val: T) -> Pebble<T> {
-        self.total.fetch_add(1, SeqCst);
-        Pebble { val, total: Arc::clone(&self.total) }
-    }
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn once_box_smoke_test() {
-    use std::thread::scope;
-
-    let heap = Heap::default();
-    let global_cnt = AtomicUsize::new(0);
-    let cell = OnceBox::new();
-    let b = Barrier::new(128);
-    scope(|s| {
-        for _ in 0..128 {
-            s.spawn(|| {
-                let local_cnt = AtomicUsize::new(0);
-                cell.get_or_init(|| {
-                    global_cnt.fetch_add(1, SeqCst);
-                    local_cnt.fetch_add(1, SeqCst);
-                    b.wait();
-                    Box::new(heap.new_pebble(()))
-                });
-                assert_eq!(local_cnt.load(SeqCst), 1);
-
-                cell.get_or_init(|| {
-                    global_cnt.fetch_add(1, SeqCst);
-                    local_cnt.fetch_add(1, SeqCst);
-                    Box::new(heap.new_pebble(()))
-                });
-                assert_eq!(local_cnt.load(SeqCst), 1);
-            });
-        }
-    });
-    assert!(cell.get().is_some());
-    assert!(global_cnt.load(SeqCst) > 10);
-
-    assert_eq!(heap.total(), 1);
-    drop(cell);
-    assert_eq!(heap.total(), 0);
-}
-
-#[test]
-fn once_box_set() {
-    let heap = Heap::default();
-    let cell = OnceBox::new();
-    assert!(cell.get().is_none());
-
-    assert!(cell.set(Box::new(heap.new_pebble("hello"))).is_ok());
-    assert_eq!(cell.get().unwrap().val, "hello");
-    assert_eq!(heap.total(), 1);
-
-    assert!(cell.set(Box::new(heap.new_pebble("world"))).is_err());
-    assert_eq!(cell.get().unwrap().val, "hello");
-    assert_eq!(heap.total(), 1);
-
-    drop(cell);
-    assert_eq!(heap.total(), 0);
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn once_box_first_wins() {
-    use std::thread::scope;
-
-    let cell = OnceBox::new();
-    let val1 = 92;
-    let val2 = 62;
-
-    let b1 = Barrier::new(2);
-    let b2 = Barrier::new(2);
-    let b3 = Barrier::new(2);
-    scope(|s| {
-        s.spawn(|| {
-            let r1 = cell.get_or_init(|| {
-                b1.wait();
-                b2.wait();
-                Box::new(val1)
-            });
-            assert_eq!(*r1, val1);
-            b3.wait();
-        });
-        b1.wait();
-        s.spawn(|| {
-            let r2 = cell.get_or_init(|| {
-                b2.wait();
-                b3.wait();
-                Box::new(val2)
-            });
-            assert_eq!(*r2, val1);
-        });
-    });
-
-    assert_eq!(cell.get(), Some(&val1));
-}
-
-#[test]
-fn once_box_reentrant() {
-    let cell = OnceBox::new();
-    let res = cell.get_or_init(|| {
-        cell.get_or_init(|| Box::new("hello".to_string()));
-        Box::new("world".to_string())
-    });
-    assert_eq!(res, "hello");
-}
-
-#[test]
-fn once_box_default() {
-    struct Foo;
-
-    let cell: OnceBox<Foo> = Default::default();
-    assert!(cell.get().is_none());
-}
diff --git a/vendor/once_cell/tests/it/sync_lazy.rs b/vendor/once_cell/tests/it/sync_lazy.rs
deleted file mode 100644
index 44d70fa..0000000
--- a/vendor/once_cell/tests/it/sync_lazy.rs
+++ /dev/null
@@ -1,176 +0,0 @@
-use std::{
-    cell::Cell,
-    sync::atomic::{AtomicUsize, Ordering::SeqCst},
-    thread::scope,
-};
-
-use once_cell::sync::{Lazy, OnceCell};
-
-#[test]
-fn lazy_new() {
-    let called = AtomicUsize::new(0);
-    let x = Lazy::new(|| {
-        called.fetch_add(1, SeqCst);
-        92
-    });
-
-    assert_eq!(called.load(SeqCst), 0);
-
-    scope(|s| {
-        s.spawn(|| {
-            let y = *x - 30;
-            assert_eq!(y, 62);
-            assert_eq!(called.load(SeqCst), 1);
-        });
-    });
-
-    let y = *x - 30;
-    assert_eq!(y, 62);
-    assert_eq!(called.load(SeqCst), 1);
-}
-
-#[test]
-fn lazy_deref_mut() {
-    let called = AtomicUsize::new(0);
-    let mut x = Lazy::new(|| {
-        called.fetch_add(1, SeqCst);
-        92
-    });
-
-    assert_eq!(called.load(SeqCst), 0);
-
-    let y = *x - 30;
-    assert_eq!(y, 62);
-    assert_eq!(called.load(SeqCst), 1);
-
-    *x /= 2;
-    assert_eq!(*x, 46);
-    assert_eq!(called.load(SeqCst), 1);
-}
-
-#[test]
-fn lazy_force_mut() {
-    let called = Cell::new(0);
-    let mut x = Lazy::new(|| {
-        called.set(called.get() + 1);
-        92
-    });
-    assert_eq!(called.get(), 0);
-    let v = Lazy::force_mut(&mut x);
-    assert_eq!(called.get(), 1);
-
-    *v /= 2;
-    assert_eq!(*x, 46);
-    assert_eq!(called.get(), 1);
-}
-
-#[test]
-fn lazy_get_mut() {
-    let called = Cell::new(0);
-    let mut x: Lazy<u32, _> = Lazy::new(|| {
-        called.set(called.get() + 1);
-        92
-    });
-
-    assert_eq!(called.get(), 0);
-    assert_eq!(*x, 92);
-
-    let mut_ref: &mut u32 = Lazy::get_mut(&mut x).unwrap();
-    assert_eq!(called.get(), 1);
-
-    *mut_ref /= 2;
-    assert_eq!(*x, 46);
-    assert_eq!(called.get(), 1);
-}
-
-#[test]
-fn lazy_default() {
-    static CALLED: AtomicUsize = AtomicUsize::new(0);
-
-    struct Foo(u8);
-    impl Default for Foo {
-        fn default() -> Self {
-            CALLED.fetch_add(1, SeqCst);
-            Foo(42)
-        }
-    }
-
-    let lazy: Lazy<std::sync::Mutex<Foo>> = <_>::default();
-
-    assert_eq!(CALLED.load(SeqCst), 0);
-
-    assert_eq!(lazy.lock().unwrap().0, 42);
-    assert_eq!(CALLED.load(SeqCst), 1);
-
-    lazy.lock().unwrap().0 = 21;
-
-    assert_eq!(lazy.lock().unwrap().0, 21);
-    assert_eq!(CALLED.load(SeqCst), 1);
-}
-
-#[test]
-fn static_lazy() {
-    static XS: Lazy<Vec<i32>> = Lazy::new(|| {
-        let mut xs = Vec::new();
-        xs.push(1);
-        xs.push(2);
-        xs.push(3);
-        xs
-    });
-    scope(|s| {
-        s.spawn(|| {
-            assert_eq!(&*XS, &vec![1, 2, 3]);
-        });
-    });
-    assert_eq!(&*XS, &vec![1, 2, 3]);
-}
-
-#[test]
-fn static_lazy_via_fn() {
-    fn xs() -> &'static Vec<i32> {
-        static XS: OnceCell<Vec<i32>> = OnceCell::new();
-        XS.get_or_init(|| {
-            let mut xs = Vec::new();
-            xs.push(1);
-            xs.push(2);
-            xs.push(3);
-            xs
-        })
-    }
-    assert_eq!(xs(), &vec![1, 2, 3]);
-}
-
-#[test]
-fn lazy_into_value() {
-    let l: Lazy<i32, _> = Lazy::new(|| panic!());
-    assert!(matches!(Lazy::into_value(l), Err(_)));
-    let l = Lazy::new(|| -> i32 { 92 });
-    Lazy::force(&l);
-    assert!(matches!(Lazy::into_value(l), Ok(92)));
-}
-
-#[test]
-fn lazy_poisoning() {
-    let x: Lazy<String> = Lazy::new(|| panic!("kaboom"));
-    for _ in 0..2 {
-        let res = std::panic::catch_unwind(|| x.len());
-        assert!(res.is_err());
-    }
-}
-
-#[test]
-// https://github.com/rust-lang/rust/issues/34761#issuecomment-256320669
-fn arrrrrrrrrrrrrrrrrrrrrr() {
-    let lazy: Lazy<&String, _>;
-    {
-        let s = String::new();
-        lazy = Lazy::new(|| &s);
-        _ = *lazy;
-    }
-}
-
-#[test]
-fn lazy_is_sync_send() {
-    fn assert_traits<T: Send + Sync>() {}
-    assert_traits::<Lazy<String>>();
-}
diff --git a/vendor/once_cell/tests/it/sync_once_cell.rs b/vendor/once_cell/tests/it/sync_once_cell.rs
deleted file mode 100644
index 252adea..0000000
--- a/vendor/once_cell/tests/it/sync_once_cell.rs
+++ /dev/null
@@ -1,309 +0,0 @@
-use std::{
-    sync::atomic::{AtomicUsize, Ordering::SeqCst},
-    thread::scope,
-};
-
-#[cfg(feature = "std")]
-use std::sync::Barrier;
-
-#[cfg(not(feature = "std"))]
-use core::cell::Cell;
-
-use once_cell::sync::{Lazy, OnceCell};
-
-#[test]
-fn once_cell() {
-    let c = OnceCell::new();
-    assert!(c.get().is_none());
-    scope(|s| {
-        s.spawn(|| {
-            c.get_or_init(|| 92);
-            assert_eq!(c.get(), Some(&92));
-        });
-    });
-    c.get_or_init(|| panic!("Kabom!"));
-    assert_eq!(c.get(), Some(&92));
-}
-
-#[test]
-fn once_cell_with_value() {
-    static CELL: OnceCell<i32> = OnceCell::with_value(12);
-    assert_eq!(CELL.get(), Some(&12));
-}
-
-#[test]
-fn once_cell_get_mut() {
-    let mut c = OnceCell::new();
-    assert!(c.get_mut().is_none());
-    c.set(90).unwrap();
-    *c.get_mut().unwrap() += 2;
-    assert_eq!(c.get_mut(), Some(&mut 92));
-}
-
-#[test]
-fn once_cell_get_unchecked() {
-    let c = OnceCell::new();
-    c.set(92).unwrap();
-    unsafe {
-        assert_eq!(c.get_unchecked(), &92);
-    }
-}
-
-#[test]
-fn once_cell_drop() {
-    static DROP_CNT: AtomicUsize = AtomicUsize::new(0);
-    struct Dropper;
-    impl Drop for Dropper {
-        fn drop(&mut self) {
-            DROP_CNT.fetch_add(1, SeqCst);
-        }
-    }
-
-    let x = OnceCell::new();
-    scope(|s| {
-        s.spawn(|| {
-            x.get_or_init(|| Dropper);
-            assert_eq!(DROP_CNT.load(SeqCst), 0);
-            drop(x);
-        });
-    });
-    assert_eq!(DROP_CNT.load(SeqCst), 1);
-}
-
-#[test]
-fn once_cell_drop_empty() {
-    let x = OnceCell::<String>::new();
-    drop(x);
-}
-
-#[test]
-fn clone() {
-    let s = OnceCell::new();
-    let c = s.clone();
-    assert!(c.get().is_none());
-
-    s.set("hello".to_string()).unwrap();
-    let c = s.clone();
-    assert_eq!(c.get().map(String::as_str), Some("hello"));
-}
-
-#[test]
-fn get_or_try_init() {
-    let cell: OnceCell<String> = OnceCell::new();
-    assert!(cell.get().is_none());
-
-    let res = std::panic::catch_unwind(|| cell.get_or_try_init(|| -> Result<_, ()> { panic!() }));
-    assert!(res.is_err());
-    assert!(cell.get().is_none());
-
-    assert_eq!(cell.get_or_try_init(|| Err(())), Err(()));
-
-    assert_eq!(cell.get_or_try_init(|| Ok::<_, ()>("hello".to_string())), Ok(&"hello".to_string()));
-    assert_eq!(cell.get(), Some(&"hello".to_string()));
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn wait() {
-    let cell: OnceCell<String> = OnceCell::new();
-    scope(|s| {
-        s.spawn(|| cell.set("hello".to_string()));
-        let greeting = cell.wait();
-        assert_eq!(greeting, "hello")
-    });
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn get_or_init_stress() {
-    let n_threads = if cfg!(miri) { 30 } else { 1_000 };
-    let n_cells = if cfg!(miri) { 30 } else { 1_000 };
-    let cells: Vec<_> = std::iter::repeat_with(|| (Barrier::new(n_threads), OnceCell::new()))
-        .take(n_cells)
-        .collect();
-    scope(|s| {
-        for t in 0..n_threads {
-            let cells = &cells;
-            s.spawn(move || {
-                for (i, (b, s)) in cells.iter().enumerate() {
-                    b.wait();
-                    let j = if t % 2 == 0 { s.wait() } else { s.get_or_init(|| i) };
-                    assert_eq!(*j, i);
-                }
-            });
-        }
-    });
-}
-
-#[test]
-fn from_impl() {
-    assert_eq!(OnceCell::from("value").get(), Some(&"value"));
-    assert_ne!(OnceCell::from("foo").get(), Some(&"bar"));
-}
-
-#[test]
-fn partialeq_impl() {
-    assert!(OnceCell::from("value") == OnceCell::from("value"));
-    assert!(OnceCell::from("foo") != OnceCell::from("bar"));
-
-    assert!(OnceCell::<String>::new() == OnceCell::new());
-    assert!(OnceCell::<String>::new() != OnceCell::from("value".to_owned()));
-}
-
-#[test]
-fn into_inner() {
-    let cell: OnceCell<String> = OnceCell::new();
-    assert_eq!(cell.into_inner(), None);
-    let cell = OnceCell::new();
-    cell.set("hello".to_string()).unwrap();
-    assert_eq!(cell.into_inner(), Some("hello".to_string()));
-}
-
-#[test]
-fn debug_impl() {
-    let cell = OnceCell::new();
-    assert_eq!(format!("{:#?}", cell), "OnceCell(Uninit)");
-    cell.set(vec!["hello", "world"]).unwrap();
-    assert_eq!(
-        format!("{:#?}", cell),
-        r#"OnceCell(
-    [
-        "hello",
-        "world",
-    ],
-)"#
-    );
-}
-
-#[test]
-#[cfg_attr(miri, ignore)] // miri doesn't support processes
-#[cfg(feature = "std")]
-fn reentrant_init() {
-    let examples_dir = {
-        let mut exe = std::env::current_exe().unwrap();
-        exe.pop();
-        exe.pop();
-        exe.push("examples");
-        exe
-    };
-    let bin = examples_dir
-        .join("reentrant_init_deadlocks")
-        .with_extension(std::env::consts::EXE_EXTENSION);
-    let mut guard = Guard { child: std::process::Command::new(bin).spawn().unwrap() };
-    std::thread::sleep(std::time::Duration::from_secs(2));
-    let status = guard.child.try_wait().unwrap();
-    assert!(status.is_none());
-
-    struct Guard {
-        child: std::process::Child,
-    }
-
-    impl Drop for Guard {
-        fn drop(&mut self) {
-            let _ = self.child.kill();
-        }
-    }
-}
-
-#[cfg(not(feature = "std"))]
-#[test]
-#[should_panic(expected = "reentrant init")]
-fn reentrant_init() {
-    let x: OnceCell<Box<i32>> = OnceCell::new();
-    let dangling_ref: Cell<Option<&i32>> = Cell::new(None);
-    x.get_or_init(|| {
-        let r = x.get_or_init(|| Box::new(92));
-        dangling_ref.set(Some(r));
-        Box::new(62)
-    });
-    eprintln!("use after free: {:?}", dangling_ref.get().unwrap());
-}
-
-#[test]
-fn eval_once_macro() {
-    macro_rules! eval_once {
-        (|| -> $ty:ty {
-            $($body:tt)*
-        }) => {{
-            static ONCE_CELL: OnceCell<$ty> = OnceCell::new();
-            fn init() -> $ty {
-                $($body)*
-            }
-            ONCE_CELL.get_or_init(init)
-        }};
-    }
-
-    let fib: &'static Vec<i32> = eval_once! {
-        || -> Vec<i32> {
-            let mut res = vec![1, 1];
-            for i in 0..10 {
-                let next = res[i] + res[i + 1];
-                res.push(next);
-            }
-            res
-        }
-    };
-    assert_eq!(fib[5], 8)
-}
-
-#[test]
-fn once_cell_does_not_leak_partially_constructed_boxes() {
-    let n_tries = if cfg!(miri) { 10 } else { 100 };
-    let n_readers = 10;
-    let n_writers = 3;
-    const MSG: &str = "Hello, World";
-
-    for _ in 0..n_tries {
-        let cell: OnceCell<String> = OnceCell::new();
-        scope(|scope| {
-            for _ in 0..n_readers {
-                scope.spawn(|| loop {
-                    if let Some(msg) = cell.get() {
-                        assert_eq!(msg, MSG);
-                        break;
-                    }
-                });
-            }
-            for _ in 0..n_writers {
-                let _ = scope.spawn(|| cell.set(MSG.to_owned()));
-            }
-        });
-    }
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn get_does_not_block() {
-    let cell = OnceCell::new();
-    let barrier = Barrier::new(2);
-    scope(|scope| {
-        scope.spawn(|| {
-            cell.get_or_init(|| {
-                barrier.wait();
-                barrier.wait();
-                "hello".to_string()
-            });
-        });
-        barrier.wait();
-        assert_eq!(cell.get(), None);
-        barrier.wait();
-    });
-    assert_eq!(cell.get(), Some(&"hello".to_string()));
-}
-
-#[test]
-// https://github.com/rust-lang/rust/issues/34761#issuecomment-256320669
-fn arrrrrrrrrrrrrrrrrrrrrr() {
-    let cell = OnceCell::new();
-    {
-        let s = String::new();
-        cell.set(&s).unwrap();
-    }
-}
-
-#[test]
-fn once_cell_is_sync_send() {
-    fn assert_traits<T: Send + Sync>() {}
-    assert_traits::<OnceCell<String>>();
-    assert_traits::<Lazy<String>>();
-}
diff --git a/vendor/once_cell/tests/it/unsync_lazy.rs b/vendor/once_cell/tests/it/unsync_lazy.rs
deleted file mode 100644
index 0c308ca..0000000
--- a/vendor/once_cell/tests/it/unsync_lazy.rs
+++ /dev/null
@@ -1,134 +0,0 @@
-use core::{
-    cell::Cell,
-    sync::atomic::{AtomicUsize, Ordering::SeqCst},
-};
-
-use once_cell::unsync::Lazy;
-
-#[test]
-fn lazy_new() {
-    let called = Cell::new(0);
-    let x = Lazy::new(|| {
-        called.set(called.get() + 1);
-        92
-    });
-
-    assert_eq!(called.get(), 0);
-
-    let y = *x - 30;
-    assert_eq!(y, 62);
-    assert_eq!(called.get(), 1);
-
-    let y = *x - 30;
-    assert_eq!(y, 62);
-    assert_eq!(called.get(), 1);
-}
-
-#[test]
-fn lazy_deref_mut() {
-    let called = Cell::new(0);
-    let mut x = Lazy::new(|| {
-        called.set(called.get() + 1);
-        92
-    });
-
-    assert_eq!(called.get(), 0);
-
-    let y = *x - 30;
-    assert_eq!(y, 62);
-    assert_eq!(called.get(), 1);
-
-    *x /= 2;
-    assert_eq!(*x, 46);
-    assert_eq!(called.get(), 1);
-}
-
-#[test]
-fn lazy_force_mut() {
-    let called = Cell::new(0);
-    let mut x = Lazy::new(|| {
-        called.set(called.get() + 1);
-        92
-    });
-    assert_eq!(called.get(), 0);
-    let v = Lazy::force_mut(&mut x);
-    assert_eq!(called.get(), 1);
-
-    *v /= 2;
-    assert_eq!(*x, 46);
-    assert_eq!(called.get(), 1);
-}
-
-#[test]
-fn lazy_get_mut() {
-    let called = Cell::new(0);
-    let mut x: Lazy<u32, _> = Lazy::new(|| {
-        called.set(called.get() + 1);
-        92
-    });
-
-    assert_eq!(called.get(), 0);
-    assert_eq!(*x, 92);
-
-    let mut_ref: &mut u32 = Lazy::get_mut(&mut x).unwrap();
-    assert_eq!(called.get(), 1);
-
-    *mut_ref /= 2;
-    assert_eq!(*x, 46);
-    assert_eq!(called.get(), 1);
-}
-
-#[test]
-fn lazy_default() {
-    static CALLED: AtomicUsize = AtomicUsize::new(0);
-
-    struct Foo(u8);
-    impl Default for Foo {
-        fn default() -> Self {
-            CALLED.fetch_add(1, SeqCst);
-            Foo(42)
-        }
-    }
-
-    let lazy: Lazy<std::sync::Mutex<Foo>> = <_>::default();
-
-    assert_eq!(CALLED.load(SeqCst), 0);
-
-    assert_eq!(lazy.lock().unwrap().0, 42);
-    assert_eq!(CALLED.load(SeqCst), 1);
-
-    lazy.lock().unwrap().0 = 21;
-
-    assert_eq!(lazy.lock().unwrap().0, 21);
-    assert_eq!(CALLED.load(SeqCst), 1);
-}
-
-#[test]
-fn lazy_into_value() {
-    let l: Lazy<i32, _> = Lazy::new(|| panic!());
-    assert!(matches!(Lazy::into_value(l), Err(_)));
-    let l = Lazy::new(|| -> i32 { 92 });
-    Lazy::force(&l);
-    assert!(matches!(Lazy::into_value(l), Ok(92)));
-}
-
-#[test]
-#[cfg(feature = "std")]
-fn lazy_poisoning() {
-    let x: Lazy<String> = Lazy::new(|| panic!("kaboom"));
-    for _ in 0..2 {
-        let res = std::panic::catch_unwind(|| x.len());
-        assert!(res.is_err());
-    }
-}
-
-#[test]
-// https://github.com/rust-lang/rust/issues/34761#issuecomment-256320669
-fn arrrrrrrrrrrrrrrrrrrrrr() {
-    let lazy: Lazy<&String, _>;
-    {
-        let s = String::new();
-        lazy = Lazy::new(|| &s);
-        _ = *lazy;
-    }
-}
diff --git a/vendor/once_cell/tests/it/unsync_once_cell.rs b/vendor/once_cell/tests/it/unsync_once_cell.rs
deleted file mode 100644
index 124cc3e..0000000
--- a/vendor/once_cell/tests/it/unsync_once_cell.rs
+++ /dev/null
@@ -1,154 +0,0 @@
-use core::{
-    cell::Cell,
-    sync::atomic::{AtomicUsize, Ordering::SeqCst},
-};
-
-use once_cell::unsync::OnceCell;
-
-#[test]
-fn once_cell() {
-    let c = OnceCell::new();
-    assert!(c.get().is_none());
-    c.get_or_init(|| 92);
-    assert_eq!(c.get(), Some(&92));
-
-    c.get_or_init(|| panic!("Kabom!"));
-    assert_eq!(c.get(), Some(&92));
-}
-
-#[test]
-fn once_cell_with_value() {
-    const CELL: OnceCell<i32> = OnceCell::with_value(12);
-    let cell = CELL;
-    assert_eq!(cell.get(), Some(&12));
-}
-
-#[test]
-fn once_cell_get_mut() {
-    let mut c = OnceCell::new();
-    assert!(c.get_mut().is_none());
-    c.set(90).unwrap();
-    *c.get_mut().unwrap() += 2;
-    assert_eq!(c.get_mut(), Some(&mut 92));
-}
-
-#[test]
-fn once_cell_drop() {
-    static DROP_CNT: AtomicUsize = AtomicUsize::new(0);
-    struct Dropper;
-    impl Drop for Dropper {
-        fn drop(&mut self) {
-            DROP_CNT.fetch_add(1, SeqCst);
-        }
-    }
-
-    let x = OnceCell::new();
-    x.get_or_init(|| Dropper);
-    assert_eq!(DROP_CNT.load(SeqCst), 0);
-    drop(x);
-    assert_eq!(DROP_CNT.load(SeqCst), 1);
-}
-
-#[test]
-fn once_cell_drop_empty() {
-    let x = OnceCell::<String>::new();
-    drop(x);
-}
-
-#[test]
-fn clone() {
-    let s = OnceCell::new();
-    let c = s.clone();
-    assert!(c.get().is_none());
-
-    s.set("hello".to_string()).unwrap();
-    let c = s.clone();
-    assert_eq!(c.get().map(String::as_str), Some("hello"));
-}
-
-#[test]
-fn get_or_try_init() {
-    let cell: OnceCell<String> = OnceCell::new();
-    assert!(cell.get().is_none());
-
-    let res = std::panic::catch_unwind(|| cell.get_or_try_init(|| -> Result<_, ()> { panic!() }));
-    assert!(res.is_err());
-    assert!(cell.get().is_none());
-
-    assert_eq!(cell.get_or_try_init(|| Err(())), Err(()));
-
-    assert_eq!(cell.get_or_try_init(|| Ok::<_, ()>("hello".to_string())), Ok(&"hello".to_string()));
-    assert_eq!(cell.get(), Some(&"hello".to_string()));
-}
-
-#[test]
-fn from_impl() {
-    assert_eq!(OnceCell::from("value").get(), Some(&"value"));
-    assert_ne!(OnceCell::from("foo").get(), Some(&"bar"));
-}
-
-#[test]
-fn partialeq_impl() {
-    assert!(OnceCell::from("value") == OnceCell::from("value"));
-    assert!(OnceCell::from("foo") != OnceCell::from("bar"));
-
-    assert!(OnceCell::<String>::new() == OnceCell::new());
-    assert!(OnceCell::<String>::new() != OnceCell::from("value".to_owned()));
-}
-
-#[test]
-fn into_inner() {
-    let cell: OnceCell<String> = OnceCell::new();
-    assert_eq!(cell.into_inner(), None);
-    let cell = OnceCell::new();
-    cell.set("hello".to_string()).unwrap();
-    assert_eq!(cell.into_inner(), Some("hello".to_string()));
-}
-
-#[test]
-fn debug_impl() {
-    let cell = OnceCell::new();
-    assert_eq!(format!("{:#?}", cell), "OnceCell(Uninit)");
-    cell.set(vec!["hello", "world"]).unwrap();
-    assert_eq!(
-        format!("{:#?}", cell),
-        r#"OnceCell(
-    [
-        "hello",
-        "world",
-    ],
-)"#
-    );
-}
-
-#[test]
-#[should_panic(expected = "reentrant init")]
-fn reentrant_init() {
-    let x: OnceCell<Box<i32>> = OnceCell::new();
-    let dangling_ref: Cell<Option<&i32>> = Cell::new(None);
-    x.get_or_init(|| {
-        let r = x.get_or_init(|| Box::new(92));
-        dangling_ref.set(Some(r));
-        Box::new(62)
-    });
-    eprintln!("use after free: {:?}", dangling_ref.get().unwrap());
-}
-
-#[test]
-fn aliasing_in_get() {
-    let x = OnceCell::new();
-    x.set(42).unwrap();
-    let at_x = x.get().unwrap(); // --- (shared) borrow of inner `Option<T>` --+
-    let _ = x.set(27); // <-- temporary (unique) borrow of inner `Option<T>`   |
-    println!("{}", at_x); // <------- up until here ---------------------------+
-}
-
-#[test]
-// https://github.com/rust-lang/rust/issues/34761#issuecomment-256320669
-fn arrrrrrrrrrrrrrrrrrrrrr() {
-    let cell = OnceCell::new();
-    {
-        let s = String::new();
-        cell.set(&s).unwrap();
-    }
-}