warning: variants `NoSpace`, `Stale`, `BadOwner`, `GenerationOverflow`, and `InvalidSlot` are never constructed
  --> <project>/reports/os-implementation/K1640-turkfs-truncate-local-gyd1BC/source/kernel/tests/os/../../../os-turkfs-allocation/src/lib.rs:9:5
   |
 4 | pub enum Error {
   |          ----- variants in this enum
...
 9 |     NoSpace,
   |     ^^^^^^^
...
16 |     Stale,
   |     ^^^^^
17 |     BadOwner,
   |     ^^^^^^^^
18 |     GenerationOverflow,
   |     ^^^^^^^^^^^^^^^^^^
19 |     InvalidSlot,
   |     ^^^^^^^^^^^
   |
   = note: `Error` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default

warning: method `allocate` is never used
  --> <project>/reports/os-implementation/K1640-turkfs-truncate-local-gyd1BC/source/kernel/tests/os/../../../os-turkfs-allocation/src/lib.rs:57:12
   |
38 | impl Bitmap {
   | ----------- method in this implementation
...
57 |     pub fn allocate(&mut self) -> Result<u8, Error> {
   |            ^^^^^^^^

warning: struct `ExtentFile` is never constructed
  --> <project>/reports/os-implementation/K1640-turkfs-truncate-local-gyd1BC/source/kernel/tests/os/../../../os-turkfs-allocation/src/lib.rs:79:12
   |
79 | pub struct ExtentFile {
   |            ^^^^^^^^^^

warning: associated items `one_block`, `blocks`, `count`, and `grow_to_three` are never used
   --> <project>/reports/os-implementation/K1640-turkfs-truncate-local-gyd1BC/source/kernel/tests/os/../../../os-turkfs-allocation/src/lib.rs:85:12
    |
 84 | impl ExtentFile {
    | --------------- associated items in this implementation
 85 |     pub fn one_block(first: u8, bitmap: &Bitmap) -> Result<Self, Error> {
    |            ^^^^^^^^^
...
 94 |     pub const fn blocks(&self) -> [u8; 3] { self.blocks }
    |                  ^^^^^^
 95 |
 96 |     pub const fn count(&self) -> u8 { self.count }
    |                  ^^^^^
...
100 |     pub fn grow_to_three(&mut self, bitmap: &mut Bitmap) -> Result<(), Error> {
    |            ^^^^^^^^^^^^^

warning: struct `InodeHandle` is never constructed
   --> <project>/reports/os-implementation/K1640-turkfs-truncate-local-gyd1BC/source/kernel/tests/os/../../../os-turkfs-allocation/src/lib.rs:114:12
    |
114 | pub struct InodeHandle {
    |            ^^^^^^^^^^^

warning: struct `InodeSlot` is never constructed
   --> <project>/reports/os-implementation/K1640-turkfs-truncate-local-gyd1BC/source/kernel/tests/os/../../../os-turkfs-allocation/src/lib.rs:120:12
    |
120 | pub struct InodeSlot {
    |            ^^^^^^^^^

warning: associated items `new`, `allocate`, `owner`, `release`, `generation`, and `live` are never used
   --> <project>/reports/os-implementation/K1640-turkfs-truncate-local-gyd1BC/source/kernel/tests/os/../../../os-turkfs-allocation/src/lib.rs:128:12
    |
127 | impl InodeSlot {
    | -------------- associated items in this implementation
128 |     pub fn new(slot: u16, generation: u64) -> Result<Self, Error> {
    |            ^^^
...
133 |     pub fn allocate(&mut self, owner: u64) -> Result<InodeHandle, Error> {
    |            ^^^^^^^^
...
141 |     pub fn owner(&self, handle: InodeHandle) -> Result<u64, Error> {
    |            ^^^^^
...
147 |     pub fn release(&mut self, handle: InodeHandle) -> Result<(), Error> {
    |            ^^^^^^^
...
157 |     pub const fn generation(&self) -> u64 { self.generation }
    |                  ^^^^^^^^^^
158 |
159 |     pub const fn live(&self) -> bool { self.live }
    |                  ^^^^

warning: 7 warnings emitted