[INFO] fetching crate fast-able 1.20.2...
[INFO] fixing fast-able-1.20.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate fast-able 1.20.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fast-able 1.20.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fast-able 1.20.2
[INFO] tweaked toml for crates.io crate fast-able 1.20.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-able 1.20.2 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fast-able 1.20.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-core v0.3.27
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] aa7a5a34dc53ff83cb6994789a52896ad09a19a01f476a3dcf4ec7b31582bf06
[INFO] running `Command { std: "docker" "start" "aa7a5a34dc53ff83cb6994789a52896ad09a19a01f476a3dcf4ec7b31582bf06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa7a5a34dc53ff83cb6994789a52896ad09a19a01f476a3dcf4ec7b31582bf06" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa7a5a34dc53ff83cb6994789a52896ad09a19a01f476a3dcf4ec7b31582bf06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "aa7a5a34dc53ff83cb6994789a52896ad09a19a01f476a3dcf4ec7b31582bf06" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `EINVAL`, `EPERM`, and `ESRCH`
[INFO] [stdout]   --> src/fast_thread_pool/pool.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |         use libc::{EINVAL, EPERM, ESRCH, SCHED_RR, sched_param, sched_setscheduler};
[INFO] [stdout]    |                    ^^^^^^  ^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/fast_thread_pool/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use channel_types::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `unbounded` in the value namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 17 | pub use task_executor::*;
[INFO] [stdout]    |         ---------------- but the name `unbounded` in the value namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]  --> src/fast_thread_pool/utils.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{Error, ErrorKind, Read, Seek, SeekFrom, Write},
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arraystring::error`
[INFO] [stdout]   --> src/fast_thread_pool/utils.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use arraystring::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Duration`
[INFO] [stdout]  --> src/cache.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::Arc, thread::JoinHandle, time::Duration};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> src/cache_queue.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fast_thread_pool/utils.rs:214:17
[INFO] [stdout]     |
[INFO] [stdout] 214 |             let mut start_index = (last_index + 1) % all_cores.len();
[INFO] [stdout]     |                 ----^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fast_thread_pool/utils.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 let mut start_index = (last_index + 1) % all_cores.len();
[INFO] [stdout]     |                     ----^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_default_bounded_capacity` is never used
[INFO] [stdout]   --> src/fast_thread_pool/task_executor.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn get_default_bounded_capacity() -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_linux_system_cpu_cores` is never used
[INFO] [stdout]    --> src/fast_thread_pool/utils.rs:304:4
[INFO] [stdout]     |
[INFO] [stdout] 304 | fn read_linux_system_cpu_cores() -> Option<Vec<CoreId>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_cpu_range` is never used
[INFO] [stdout]    --> src/fast_thread_pool/utils.rs:314:4
[INFO] [stdout]     |
[INFO] [stdout] 314 | fn parse_cpu_range(content: &str) -> Option<Vec<usize>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `useed` is never read
[INFO] [stdout]   --> src/cache_queue.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct CacheQueue<T, const L: usize> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     useed: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]  --> src/bin/test_core_affinity.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{error, info};
[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 import: `fs::OpenOptions`
[INFO] [stdout]  --> src/bin/test_core_affinity.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs, fs::OpenOptions};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]  --> src/bin/test_core_affinity_one.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{error, info};
[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 import: `fs::OpenOptions`
[INFO] [stdout]  --> src/bin/test_core_affinity_one.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs, fs::OpenOptions};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/bin/test_bounded_executor.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::info;
[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 import: `CoreId`
[INFO] [stdout]  --> src/bin/test_bounded_executor.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core_affinity::{get_core_ids, CoreId};
[INFO] [stdout]   |                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]  --> src/bin/test_core_affinity.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{error, info};
[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 import: `fs::OpenOptions`
[INFO] [stdout]  --> src/bin/test_core_affinity.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs, fs::OpenOptions};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `core1`
[INFO] [stdout]   --> src/bin/test_core_affinity_one.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let core1 = use_last_core2("测试11多核心", 10);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_core1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> tests/test_wg.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[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 import: `tokio::time::sleep`
[INFO] [stdout]  --> tests/test_wg.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::time::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rev`
[INFO] [stdout]   --> benches/bench_crossbeam.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let (send, rev)  = crossbeam::channel::unbounded();
[INFO] [stdout]    |                ^^^ help: if this is intentional, prefix it with an underscore: `_rev`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]  --> src/bin/test_core_affinity_one.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{error, info};
[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 import: `fs::OpenOptions`
[INFO] [stdout]  --> src/bin/test_core_affinity_one.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fs, fs::OpenOptions};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `core1`
[INFO] [stdout]   --> src/bin/test_core_affinity_one.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let core1 = use_last_core2("测试11多核心", 10);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_core1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/bin/test_bounded_executor.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::info;
[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 import: `CoreId`
[INFO] [stdout]  --> src/bin/test_bounded_executor.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core_affinity::{get_core_ids, CoreId};
[INFO] [stdout]   |                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> benches/bench_rw_vec.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     for i in 0..10000_0000{
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/bench_rw_vec.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut i = 0;
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> benches/bench_rw_vec.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mut i = 0;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EINVAL`, `EPERM`, and `ESRCH`
[INFO] [stdout]   --> src/fast_thread_pool/pool.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |         use libc::{EINVAL, EPERM, ESRCH, SCHED_RR, sched_param, sched_setscheduler};
[INFO] [stdout]    |                    ^^^^^^  ^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/fast_thread_pool/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use channel_types::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ the name `unbounded` in the value namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 17 | pub use task_executor::*;
[INFO] [stdout]    |         ---------------- but the name `unbounded` in the value namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]  --> src/fast_thread_pool/utils.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{Error, ErrorKind, Read, Seek, SeekFrom, Write},
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arraystring::error`
[INFO] [stdout]   --> src/fast_thread_pool/utils.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use arraystring::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Duration`
[INFO] [stdout]  --> src/cache.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::Arc, thread::JoinHandle, time::Duration};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> src/cache_queue.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> tests/btree.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     assert_eq!(2, *g.deref());
[INFO] [stdout]    |                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `i32` does not implement `Deref`, so calling `deref` on `&i32` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `rt1` in this scope
[INFO] [stdout]   --> benches/bench_map.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     rt1.join();
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `rt2` in this scope
[INFO] [stdout]   --> benches/bench_map.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     rt2.join();
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> benches/bench_map.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `fast_able::map_hash::Iter<'_, {integer}, {integer}>: DoubleEndedIterator` is not satisfied
[INFO] [stdout]   --> benches/bench_map.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for ele in rw.iter().rev() {
[INFO] [stdout]    |                          ^^^ the trait `DoubleEndedIterator` is not implemented for `fast_able::map_hash::Iter<'_, {integer}, {integer}>`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `rev`
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/iter/traits/iterator.rs:3443:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `fast_able::map_hash::Iter<'_, {integer}, {integer}>: DoubleEndedIterator` is not satisfied
[INFO] [stdout]   --> benches/bench_map.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for ele in rw.iter().rev() {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^ the trait `DoubleEndedIterator` is not implemented for `fast_able::map_hash::Iter<'_, {integer}, {integer}>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Rev<fast_able::map_hash::Iter<'_, {integer}, {integer}>>` to implement `Iterator`
[INFO] [stdout]    = note: required for `Rev<fast_able::map_hash::Iter<'_, {integer}, {integer}>>` to implement `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt3`
[INFO] [stdout]   --> benches/bench_map.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let rt3 = std::thread::spawn(move || {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rt3`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fast_able::SyncHashMapB`
[INFO] [stdout]  --> benches/bench_map_b.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use fast_able::SyncHashMapB as SyncHashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^------------^^^^^^^^^^^^^^^
[INFO] [stdout]   |                |
[INFO] [stdout]   |                no `SyncHashMapB` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 5 - use fast_able::SyncHashMapB as SyncHashMap;
[INFO] [stdout] 5 + use fast_able::SyncHashMap as SyncHashMap;
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use fast_able::map_hash::buckets::SyncHashMapB as SyncHashMap;
[INFO] [stdout]   |                +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> benches/bench_map_b.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::thread;
[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 import: `std::time::Duration`
[INFO] [stdout]  --> benches/bench_map_b.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-able` (bench "bench_map") due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-able` (bench "bench_map_b") due to 1 previous error; 2 warnings emitted
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/fast_thread_pool/pool.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 442 | /     loop {
[INFO] [stdout] 443 | |         for i in 0..100 {
[INFO] [stdout] 444 | |             // std::thread::sleep(std::time::Duration::from_micros(i % 50));
[INFO] [stdout] 445 | |             let time_hs = std::time::Instant::now();
[INFO] [stdout] ...   |
[INFO] [stdout] 461 | |         std::thread::sleep(std::time::Duration::from_micros(110));
[INFO] [stdout] 462 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 463 |       std::thread::sleep(std::time::Duration::from_secs(9999));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/fast_thread_pool/mod.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout]  97 | /     loop {
[INFO] [stdout]  98 | |         for i in 0..100 {
[INFO] [stdout]  99 | |             let time_hs = std::time::Instant::now();
[INFO] [stdout] 100 | |             let count = count.clone();
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |         std::thread::sleep(std::time::Duration::from_micros(110));
[INFO] [stdout] 115 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 116 |       std::thread::sleep(std::time::Duration::from_secs(9999));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/fast_thread_pool/mod.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | /     loop {
[INFO] [stdout] 143 | |         for _ in 0..500 {
[INFO] [stdout] 144 | |             let time_hs = std::time::Instant::now();
[INFO] [stdout] 145 | |             pool.spawn_blocking(move || {
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 158 |       std::thread::sleep(std::time::Duration::from_secs(9999));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/map_hash.rs:1853:17
[INFO] [stdout]      |
[INFO] [stdout] 1853 |         for (k, mut v) in &mut map {
[INFO] [stdout]      |                 ----^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vec2.rs:897:13
[INFO] [stdout]     |
[INFO] [stdout] 897 |         for mut item in vec.iter_mut() {
[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]    --> src/vec2.rs:941:13
[INFO] [stdout]     |
[INFO] [stdout] 941 |         let mut vec = SyncVec::new();
[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]     --> src/vec2.rs:1042:13
[INFO] [stdout]      |
[INFO] [stdout] 1042 |         for mut item in &mut vec {
[INFO] [stdout]      |             ----^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/statis.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         for i in 0..10000_0000 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/statis.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         for i in 0..10000_0000 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/statis.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         for i in 0..10000_0000 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pool_c`
[INFO] [stdout]   --> src/fast_thread_pool/test.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let pool_c = pool.clone();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_pool_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fast_thread_pool/utils.rs:214:17
[INFO] [stdout]     |
[INFO] [stdout] 214 |             let mut start_index = (last_index + 1) % all_cores.len();
[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]    --> src/fast_thread_pool/utils.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 let mut start_index = (last_index + 1) % all_cores.len();
[INFO] [stdout]     |                     ----^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/fast_thread_pool/mod.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         for i in 0..100 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_default_bounded_capacity` is never used
[INFO] [stdout]   --> src/fast_thread_pool/task_executor.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn get_default_bounded_capacity() -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_linux_system_cpu_cores` is never used
[INFO] [stdout]    --> src/fast_thread_pool/utils.rs:304:4
[INFO] [stdout]     |
[INFO] [stdout] 304 | fn read_linux_system_cpu_cores() -> Option<Vec<CoreId>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_cpu_range` is never used
[INFO] [stdout]    --> src/fast_thread_pool/utils.rs:314:4
[INFO] [stdout]     |
[INFO] [stdout] 314 | fn parse_cpu_range(content: &str) -> Option<Vec<usize>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `useed` is never read
[INFO] [stdout]   --> src/cache_queue.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct CacheQueue<T, const L: usize> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     useed: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/statis.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     rt.join();
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let _ = rt.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/statis.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     rt2.join();
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let _ = rt2.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/statis.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     rt3.join();
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let _ = rt3.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `statis_v` should have an upper case name
[INFO] [stdout]    --> src/fast_thread_pool/mod.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     static statis_v: once_cell::sync::Lazy<crate::statis::Statis> =
[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] 132 -     static statis_v: once_cell::sync::Lazy<crate::statis::Statis> =
[INFO] [stdout] 132 +     static STATIS_V: once_cell::sync::Lazy<crate::statis::Statis> =
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `thread_lite` should have an upper case name
[INFO] [stdout]    --> src/fast_thread_pool/mod.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     static thread_lite: once_cell::sync::Lazy<crate::fast_thread_pool::ThreadPoolLite> =
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 135 -     static thread_lite: once_cell::sync::Lazy<crate::fast_thread_pool::ThreadPoolLite> =
[INFO] [stdout] 135 +     static THREAD_LITE: once_cell::sync::Lazy<crate::fast_thread_pool::ThreadPoolLite> =
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `statis_v` should have an upper case name
[INFO] [stdout]   --> src/fast_thread_pool/test.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     static statis_v: Lazy<crate::statis::Statis> =
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 38 -     static statis_v: Lazy<crate::statis::Statis> =
[INFO] [stdout] 38 +     static STATIS_V: Lazy<crate::statis::Statis> =
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `statis_v` should have an upper case name
[INFO] [stdout]    --> src/fast_thread_pool/test.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     static statis_v: Lazy<crate::statis::Statis> =
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 113 -     static statis_v: Lazy<crate::statis::Statis> =
[INFO] [stdout] 113 +     static STATIS_V: Lazy<crate::statis::Statis> =
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `thread_lite` should have an upper case name
[INFO] [stdout]    --> src/fast_thread_pool/test.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     static thread_lite: Lazy<ThreadPoolLite> = Lazy::new(|| ThreadPoolLite::new());
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]     |
[INFO] [stdout] 122 -     static thread_lite: Lazy<ThreadPoolLite> = Lazy::new(|| ThreadPoolLite::new());
[INFO] [stdout] 122 +     static THREAD_LITE: Lazy<ThreadPoolLite> = Lazy::new(|| ThreadPoolLite::new());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/thread_channel.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     S.send(1);
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let _ = S.send(1);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/thread_channel.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     S.send(2);
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let _ = S.send(2);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/thread_channel.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     S.send(3);
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let _ = S.send(3);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/thread_channel.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     S.send(4);
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let _ = S.send(4);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa7a5a34dc53ff83cb6994789a52896ad09a19a01f476a3dcf4ec7b31582bf06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7a5a34dc53ff83cb6994789a52896ad09a19a01f476a3dcf4ec7b31582bf06", kill_on_drop: false }`
[INFO] [stdout] aa7a5a34dc53ff83cb6994789a52896ad09a19a01f476a3dcf4ec7b31582bf06
