[INFO] cloning repository https://github.com/4molybdenum2/safe-rlu
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[INFO] [stdout] 8eafae385760b852019eba6642dd912f497de62d
[INFO] checking 4molybdenum2/safe-rlu against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
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[INFO] started tweaking git repo https://github.com/4molybdenum2/safe-rlu
[INFO] finished tweaking git repo https://github.com/4molybdenum2/safe-rlu
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[INFO] crate git repo https://github.com/4molybdenum2/safe-rlu already has a lockfile, it will not be regenerated
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[INFO] [stderr]     Checking rlu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RluThreadData` and `self`
[INFO] [stdout]  --> src/rlu_set.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | self, Rlu, RluGlobal, RluThreadData
[INFO] [stdout]   | ^^^^                  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PhantomData`
[INFO] [stdout]  --> src/rlu_set.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::marker::{Unpin, PhantomData};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/rlu_set.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicPtr` and `Ordering`
[INFO] [stdout]  --> src/rlu_set.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::atomic::{AtomicPtr, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RluThreadData` and `self`
[INFO] [stdout]  --> src/rlu_set.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | self, Rlu, RluGlobal, RluThreadData
[INFO] [stdout]   | ^^^^                  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PhantomData`
[INFO] [stdout]  --> src/rlu_set.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::marker::{Unpin, PhantomData};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/rlu_set.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicPtr` and `Ordering`
[INFO] [stdout]  --> src/rlu_set.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::atomic::{AtomicPtr, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/rlu_set.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 |           elem: unsafe{ mem::uninitialized()},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/rlu_set.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 |           elem: unsafe{ mem::uninitialized()},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/rlu.rs:302:44
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 let prev = actual_obj.copy.compare_and_swap(ptr::null_mut(), copy_obj, Ordering::SeqCst);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/rlu.rs:302:44
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 let prev = actual_obj.copy.compare_and_swap(ptr::null_mut(), copy_obj, Ordering::SeqCst);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rlu_set.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut node = rlu_dereference(self.rlu_global, self.thread_id, node_ptr);
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `node` is never read
[INFO] [stdout]    --> src/rlu_set.rs:154:15
[INFO] [stdout]     |
[INFO] [stdout] 154 |       let mut node = rlu_dereference(self.rlu_global, self.thread_id, node_ptr);
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rlu_set.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut node = rlu_dereference(self.rlu_global, self.thread_id, node_ptr);
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]    --> src/rlu_set.rs:301:15
[INFO] [stdout]     |
[INFO] [stdout] 301 |       let mut next = rlu_dereference(self.rlu_global, self.thread_id, next_ptr); // ptr to next ptr to prev
[INFO] [stdout]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_next`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/rlu_set.rs:340:13
[INFO] [stdout]     |
[INFO] [stdout] 340 |             unsafe {
[INFO] [stdout]     |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `node` is never read
[INFO] [stdout]    --> src/rlu_set.rs:154:15
[INFO] [stdout]     |
[INFO] [stdout] 154 |       let mut node = rlu_dereference(self.rlu_global, self.thread_id, node_ptr);
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rlu_set.rs:301:11
[INFO] [stdout]     |
[INFO] [stdout] 301 |       let mut next = rlu_dereference(self.rlu_global, self.thread_id, next_ptr); // ptr to next ptr to prev
[INFO] [stdout]     |           ----^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next`
[INFO] [stdout]    --> src/rlu_set.rs:301:15
[INFO] [stdout]     |
[INFO] [stdout] 301 |       let mut next = rlu_dereference(self.rlu_global, self.thread_id, next_ptr); // ptr to next ptr to prev
[INFO] [stdout]     |               ^^^^ help: if this is intentional, prefix it with an underscore: `_next`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/rlu_set.rs:340:13
[INFO] [stdout]     |
[INFO] [stdout] 340 |             unsafe {
[INFO] [stdout]     |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rlu_set.rs:301:11
[INFO] [stdout]     |
[INFO] [stdout] 301 |       let mut next = rlu_dereference(self.rlu_global, self.thread_id, next_ptr); // ptr to next ptr to prev
[INFO] [stdout]     |           ----^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[ObjCopy<T>; 128]` does not permit being left uninitialized
[INFO] [stdout]   --> src/rlu.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 |             log: unsafe{ MaybeUninit::uninit().assume_init() },
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]    |
[INFO] [stdout] note: integers must be initialized (in this struct field)
[INFO] [stdout]   --> src/rlu.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     thread_id : usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[Rlu<T>; 100]` does not permit being left uninitialized
[INFO] [stdout]    --> src/rlu.rs:109:32
[INFO] [stdout]     |
[INFO] [stdout] 109 |             free_nodes: unsafe{MaybeUninit::uninit().assume_init()},
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this code causes undefined behavior when executed
[INFO] [stdout]     |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout] note: raw pointers must be initialized (in this struct field)
[INFO] [stdout]    --> src/rlu.rs:46:5
[INFO] [stdout]     |
[INFO] [stdout] 46  |     *mut ObjOriginal<T>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[RluThreadData<T>; 32]` does not permit being left uninitialized
[INFO] [stdout]    --> src/rlu.rs:138:30
[INFO] [stdout]     |
[INFO] [stdout] 138 |             threads: unsafe {MaybeUninit::uninit().assume_init()},
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout] note: booleans must be either `true` or `false` (in this struct field)
[INFO] [stdout]    --> src/rlu.rs:88:5
[INFO] [stdout]     |
[INFO] [stdout] 88  |     is_writer : bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/rlu.rs:497:13
[INFO] [stdout]     |
[INFO] [stdout] 497 |             Box::from_raw(thread_data.free_nodes[i].0); //deallocate memory - hack
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 497 |             let _ = Box::from_raw(thread_data.free_nodes[i].0); //deallocate memory - hack
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[ObjCopy<T>; 128]` does not permit being left uninitialized
[INFO] [stdout]   --> src/rlu.rs:81:26
[INFO] [stdout]    |
[INFO] [stdout] 81 |             log: unsafe{ MaybeUninit::uninit().assume_init() },
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]    |
[INFO] [stdout] note: integers must be initialized (in this struct field)
[INFO] [stdout]   --> src/rlu.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     thread_id : usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[Rlu<T>; 100]` does not permit being left uninitialized
[INFO] [stdout]    --> src/rlu.rs:109:32
[INFO] [stdout]     |
[INFO] [stdout] 109 |             free_nodes: unsafe{MaybeUninit::uninit().assume_init()},
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this code causes undefined behavior when executed
[INFO] [stdout]     |                                help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout] note: raw pointers must be initialized (in this struct field)
[INFO] [stdout]    --> src/rlu.rs:46:5
[INFO] [stdout]     |
[INFO] [stdout] 46  |     *mut ObjOriginal<T>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[RluThreadData<T>; 32]` does not permit being left uninitialized
[INFO] [stdout]    --> src/rlu.rs:138:30
[INFO] [stdout]     |
[INFO] [stdout] 138 |             threads: unsafe {MaybeUninit::uninit().assume_init()},
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
[INFO] [stdout]     |
[INFO] [stdout] note: booleans must be either `true` or `false` (in this struct field)
[INFO] [stdout]    --> src/rlu.rs:88:5
[INFO] [stdout]     |
[INFO] [stdout] 88  |     is_writer : bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/rlu.rs:497:13
[INFO] [stdout]     |
[INFO] [stdout] 497 |             Box::from_raw(thread_data.free_nodes[i].0); //deallocate memory - hack
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 497 |             let _ = Box::from_raw(thread_data.free_nodes[i].0); //deallocate memory - hack
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> tests/rlu.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test_log::test`
[INFO] [stdout]  --> tests/rlu.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use test_log::test;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/set.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |   let mut set : RluSet<i32> = RluSet::new();
[INFO] [stdout]    |       ----^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/set.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut set = set.clone_ref();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/set.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |   let mut set = RluSet::new();
[INFO] [stdout]    |       ----^^^
[INFO] [stdout]    |       |
[INFO] [stdout]    |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "b81dffdaedfdfad0e735781790bfc54f90baa5c9ca17d835998cf57e115e4923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81dffdaedfdfad0e735781790bfc54f90baa5c9ca17d835998cf57e115e4923", kill_on_drop: false }`
[INFO] [stdout] b81dffdaedfdfad0e735781790bfc54f90baa5c9ca17d835998cf57e115e4923
