[INFO] cloning repository https://github.com/rosy233333/vsched2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rosy233333/vsched2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosy233333%2Fvsched2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosy233333%2Fvsched2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 506117d2cda1f6f3c210c8f19f391ee3a06a802c
[INFO] checking rosy233333/vsched2 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosy233333%2Fvsched2" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rosy233333/vsched2
[INFO] finished tweaking git repo https://github.com/rosy233333/vsched2
[INFO] tweaked toml for git repo https://github.com/rosy233333/vsched2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rosy233333/vsched2 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rosy233333/vsched2 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `build_dependencies` is deprecated in favor of `build-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `vsched2` package)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4e7c85fde3909ab93c398303b47519ee27cf25e29ad686556bd33fa7310af22
[INFO] running `Command { std: "docker" "start" "-a" "f4e7c85fde3909ab93c398303b47519ee27cf25e29ad686556bd33fa7310af22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4e7c85fde3909ab93c398303b47519ee27cf25e29ad686556bd33fa7310af22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e7c85fde3909ab93c398303b47519ee27cf25e29ad686556bd33fa7310af22", kill_on_drop: false }`
[INFO] [stdout] f4e7c85fde3909ab93c398303b47519ee27cf25e29ad686556bd33fa7310af22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e1f01860bdc10a396f984f25ebb44487af115d3f495fadd94aecd0f2b3569ea
[INFO] running `Command { std: "docker" "start" "-a" "8e1f01860bdc10a396f984f25ebb44487af115d3f495fadd94aecd0f2b3569ea", kill_on_drop: false }`
[INFO] [stderr] warning: `build_dependencies` is deprecated in favor of `build-dependencies` and will not work in the 2024 edition
[INFO] [stderr] (in the `vsched2` package)
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling volatile v0.4.6
[INFO] [stderr]    Compiling memory_addr v0.4.1
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling lazyinit v0.2.2
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling x86_64 v0.15.4
[INFO] [stderr]    Compiling page_table_entry v0.5.7
[INFO] [stderr]    Compiling vsched_hal v0.1.0 (https://github.com/rosy233333/vsched_hal.git#dee67965)
[INFO] [stderr]    Compiling vdso_helper v0.1.0 (https://github.com/rosy233333/vdso_crate_template.git#6bba5327)
[INFO] [stderr]    Compiling vsched2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/arch/x86.rs:169:1
[INFO] [stdout]     |
[INFO] [stdout] 169 | /// 函数调用前后的准备工作
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `x86::*`
[INFO] [stdout]   --> src/arch/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use x86::*;
[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: `AtomicIsize` and `Ordering`
[INFO] [stdout]  --> src/schedule/ready_queue.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::sync::atomic::{AtomicIsize, Ordering};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BinaryHeap` and `mpmc::Queue`
[INFO] [stdout]  --> src/schedule/ready_queue.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use heapless::{mpmc::Queue, BinaryHeap, Deque};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(naked_functions)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/arch/x86.rs:169:1
[INFO] [stdout]     |
[INFO] [stdout] 169 | /// 函数调用前后的准备工作
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `x86::*`
[INFO] [stdout]   --> src/arch/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use x86::*;
[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: `AtomicIsize` and `Ordering`
[INFO] [stdout]  --> src/schedule/ready_queue.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::sync::atomic::{AtomicIsize, Ordering};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BinaryHeap` and `mpmc::Queue`
[INFO] [stdout]  --> src/schedule/ready_queue.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use heapless::{mpmc::Queue, BinaryHeap, Deque};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(naked_functions)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main_loop.rs:57:13
[INFO] [stdout]     |
[INFO] [stdout]  57 |             0
[INFO] [stdout]     |             ^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/arch/x86.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main_loop.rs:65:17
[INFO] [stdout]     |
[INFO] [stdout]  65 |                 1
[INFO] [stdout]     |                 ^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/arch/x86.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main_loop.rs:372:5
[INFO] [stdout]     |
[INFO] [stdout] 343 |       if get_current_task().is_coroutine() {
[INFO] [stdout]     |  __________________________________________-
[INFO] [stdout] 344 | |         // 切换或回收栈
[INFO] [stdout] 345 | |         let new_sp = {
[INFO] [stdout] 346 | |             let mut stack_handler = if privilege != 0 {
[INFO] [stdout] ...   |
[INFO] [stdout] 356 | |         jump_to_trampoline!(coroutine_trampoline, new_sp);
[INFO] [stdout] 357 | |     } else {
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 372 |       unreachable!();
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_stack_base`
[INFO] [stdout]   --> src/main_loop.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let new_stack_base = get_vvar_data!(KERNEL_STACKS).lock().alloc_stack().base;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_stack_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_stack_base`
[INFO] [stdout]   --> src/main_loop.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let new_stack_base = get_vvar_data!(KERNEL_STACKS).lock().alloc_stack().base;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_stack_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main_loop.rs:57:13
[INFO] [stdout]     |
[INFO] [stdout]  57 |             0
[INFO] [stdout]     |             ^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/arch/x86.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/main_loop.rs:65:17
[INFO] [stdout]     |
[INFO] [stdout]  65 |                 1
[INFO] [stdout]     |                 ^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/arch/x86.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         todo!();
[INFO] [stdout]     |         ------- any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_trap_entry` is never used
[INFO] [stdout]    --> src/api.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn raw_trap_entry() -> !;
[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 `raw_thread_entry` is never used
[INFO] [stdout]    --> src/api.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn raw_thread_entry() -> !;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_run_task` is never used
[INFO] [stdout]    --> src/api.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn raw_run_task() -> !;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_kschedule` is never used
[INFO] [stdout]    --> src/api.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn raw_kschedule() -> !;
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_event_source` and `unregister_event_source` are never used
[INFO] [stdout]    --> src/schedule/scheduler.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl Scheduler {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn register_event_source(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn unregister_event_source(&self, event_source: *const ()) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main_loop.rs:372:5
[INFO] [stdout]     |
[INFO] [stdout] 343 |       if get_current_task().is_coroutine() {
[INFO] [stdout]     |  __________________________________________-
[INFO] [stdout] 344 | |         // 切换或回收栈
[INFO] [stdout] 345 | |         let new_sp = {
[INFO] [stdout] 346 | |             let mut stack_handler = if privilege != 0 {
[INFO] [stdout] ...   |
[INFO] [stdout] 356 | |         jump_to_trampoline!(coroutine_trampoline, new_sp);
[INFO] [stdout] 357 | |     } else {
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 372 |       unreachable!();
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/schedule/process_info.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 processes.push(index);
[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] 118 |                 let _ = processes.push(index);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_stack_base`
[INFO] [stdout]   --> src/main_loop.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 let new_stack_base = get_vvar_data!(KERNEL_STACKS).lock().alloc_stack().base;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_stack_base`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_stack_base`
[INFO] [stdout]   --> src/main_loop.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let new_stack_base = get_vvar_data!(KERNEL_STACKS).lock().alloc_stack().base;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_stack_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_trap_entry` is never used
[INFO] [stdout]    --> src/api.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn raw_trap_entry() -> !;
[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 `raw_thread_entry` is never used
[INFO] [stdout]    --> src/api.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn raw_thread_entry() -> !;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_run_task` is never used
[INFO] [stdout]    --> src/api.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn raw_run_task() -> !;
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_kschedule` is never used
[INFO] [stdout]    --> src/api.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn raw_kschedule() -> !;
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_event_source` and `unregister_event_source` are never used
[INFO] [stdout]    --> src/schedule/scheduler.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl Scheduler {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn register_event_source(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn unregister_event_source(&self, event_source: *const ()) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/schedule/process_info.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |                 processes.push(index);
[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] 118 |                 let _ = processes.push(index);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `Command { std: "docker" "inspect" "8e1f01860bdc10a396f984f25ebb44487af115d3f495fadd94aecd0f2b3569ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1f01860bdc10a396f984f25ebb44487af115d3f495fadd94aecd0f2b3569ea", kill_on_drop: false }`
[INFO] [stdout] 8e1f01860bdc10a396f984f25ebb44487af115d3f495fadd94aecd0f2b3569ea
