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[INFO] [stdout] warning: unused imports: `BenchmarkId` and `ParameterizedBenchmark`
[INFO] [stdout]  --> benches/benchmarks/compare_heavy_read.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{criterion_group, BenchmarkId, Criterion, Fun, ParameterizedBenchmark};
[INFO] [stdout]   |                                  ^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BenchmarkId` and `ParameterizedBenchmark`
[INFO] [stdout]  --> benches/benchmarks/compare_heavy_write.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{criterion_group, BenchmarkId, Criterion, Fun, ParameterizedBenchmark};
[INFO] [stdout]   |                                  ^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BenchmarkId` and `ParameterizedBenchmark`
[INFO] [stdout]  --> benches/benchmarks/compare_read_only.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{criterion_group, BenchmarkId, Criterion, Fun, ParameterizedBenchmark};
[INFO] [stdout]   |                                  ^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BenchmarkId` and `ParameterizedBenchmark`
[INFO] [stdout]  --> benches/benchmarks/compare_write_only.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{criterion_group, BenchmarkId, Criterion, Fun, ParameterizedBenchmark};
[INFO] [stdout]   |                                  ^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RwLock`
[INFO] [stdout]  --> benches/benchmarks/mod.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex, RwLock};
[INFO] [stdout]   |                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lock` should have an upper case name
[INFO] [stdout]  --> benches/benchmarks/compare_heavy_read.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     static mut lock: Option<ListMutex> = None;
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 7 -     static mut lock: Option<ListMutex> = None;
[INFO] [stdout] 7 +     static mut LOCK: Option<ListMutex> = None;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             lock.as_ref().unwrap().set2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             lock.as_ref().unwrap().set3();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             lock.as_ref().unwrap().get_all();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             lock.as_ref().unwrap().get2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |     unsafe { assert_eq!(lock.as_ref().unwrap().get2(), 2 * i) }
[INFO] [stdout]    |                         ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lock` should have an upper case name
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 |     static mut lock: Option<ListOLock> = None;
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 43 -     static mut lock: Option<ListOLock> = None;
[INFO] [stdout] 43 +     static mut LOCK: Option<ListOLock> = None;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             lock.as_ref().unwrap().set2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             lock.as_ref().unwrap().set3();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             lock.as_ref().unwrap().get_all();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             lock.as_ref().unwrap().get2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_read.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |     unsafe { assert_eq!(lock.as_ref().unwrap().get2(), 2 * i) }
[INFO] [stdout]    |                         ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lock` should have an upper case name
[INFO] [stdout]  --> benches/benchmarks/compare_heavy_write.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     static mut lock: Option<ListMutex> = None;
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 7 -     static mut lock: Option<ListMutex> = None;
[INFO] [stdout] 7 +     static mut LOCK: Option<ListMutex> = None;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             lock.as_ref().unwrap().set2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             lock.as_ref().unwrap().set3();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             lock.as_ref().unwrap().get_all();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             lock.as_ref().unwrap().get2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |     unsafe { assert_eq!(lock.as_ref().unwrap().get2(), 3 * i) }
[INFO] [stdout]    |                         ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lock` should have an upper case name
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 |     static mut lock: Option<ListOLock> = None;
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 43 -     static mut lock: Option<ListOLock> = None;
[INFO] [stdout] 43 +     static mut LOCK: Option<ListOLock> = None;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             lock.as_ref().unwrap().set2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             lock.as_ref().unwrap().set3();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             lock.as_ref().unwrap().get_all();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             lock.as_ref().unwrap().get2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_heavy_write.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |     unsafe { assert_eq!(lock.as_ref().unwrap().get2(), 3 * i) }
[INFO] [stdout]    |                         ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lock` should have an upper case name
[INFO] [stdout]  --> benches/benchmarks/compare_read_only.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     static mut lock: Option<ListMutex> = None;
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 7 -     static mut lock: Option<ListMutex> = None;
[INFO] [stdout] 7 +     static mut LOCK: Option<ListMutex> = None;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_read_only.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             lock.as_ref().unwrap().get_all();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_read_only.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             lock.as_ref().unwrap().get2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lock` should have an upper case name
[INFO] [stdout]   --> benches/benchmarks/compare_read_only.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     static mut lock: Option<ListOLock> = None;
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 34 -     static mut lock: Option<ListOLock> = None;
[INFO] [stdout] 34 +     static mut LOCK: Option<ListOLock> = None;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_read_only.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             lock.as_ref().unwrap().get_all();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_read_only.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             lock.as_ref().unwrap().get2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lock` should have an upper case name
[INFO] [stdout]  --> benches/benchmarks/compare_write_only.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     static mut lock: Option<ListMutex> = None;
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 7 -     static mut lock: Option<ListMutex> = None;
[INFO] [stdout] 7 +     static mut LOCK: Option<ListMutex> = None;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_write_only.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             lock.as_ref().unwrap().set2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_write_only.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             lock.as_ref().unwrap().set3();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_write_only.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |     unsafe { assert_eq!(lock.as_ref().unwrap().get2(), 5 * i) }
[INFO] [stdout]    |                         ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `lock` should have an upper case name
[INFO] [stdout]   --> benches/benchmarks/compare_write_only.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     static mut lock: Option<ListOLock> = None;
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 31 -     static mut lock: Option<ListOLock> = None;
[INFO] [stdout] 31 +     static mut LOCK: Option<ListOLock> = None;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_write_only.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             lock.as_ref().unwrap().set2();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_write_only.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             lock.as_ref().unwrap().set3();
[INFO] [stdout]    |             ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> benches/benchmarks/compare_write_only.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |     unsafe { assert_eq!(lock.as_ref().unwrap().get2(), 5 * i) }
[INFO] [stdout]    |                         ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/test.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     match (&LOCK).as_ref().unwrap().write() {
[INFO] [stdout]    |                           ^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     match (&raw const LOCK).as_ref().unwrap().write() {
[INFO] [stdout]    |                             +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/test.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let read = LOCK.as_ref().unwrap().read().unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.56s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4b33b2eea4d7f710cc2945c29e7dddaa83fb1191e43a436afb59903d285880e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b33b2eea4d7f710cc2945c29e7dddaa83fb1191e43a436afb59903d285880e3", kill_on_drop: false }`
[INFO] [stdout] 4b33b2eea4d7f710cc2945c29e7dddaa83fb1191e43a436afb59903d285880e3
