[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] fb1ce1889846382f8cca856afc40c72baf47b0a3
[INFO] testing rosy233333/vsched2 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[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 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46a4ff4f20dd927300b36c57b9b133b77582819fb4842df660b43c25c83c4cbb
[INFO] running `Command { std: "docker" "start" "-a" "46a4ff4f20dd927300b36c57b9b133b77582819fb4842df660b43c25c83c4cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46a4ff4f20dd927300b36c57b9b133b77582819fb4842df660b43c25c83c4cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46a4ff4f20dd927300b36c57b9b133b77582819fb4842df660b43c25c83c4cbb", kill_on_drop: false }`
[INFO] [stdout] 46a4ff4f20dd927300b36c57b9b133b77582819fb4842df660b43c25c83c4cbb
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6673f405a386f657e74827d2d1e919fb99b46084a76a9b0ebcbfb48af14942b8
[INFO] running `Command { std: "docker" "start" "-a" "6673f405a386f657e74827d2d1e919fb99b46084a76a9b0ebcbfb48af14942b8", 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 rustversion v1.0.22
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling volatile v0.4.6
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling linkme v0.3.35
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling memory_addr v0.4.1
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling lazyinit v0.2.2
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[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: 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: `pid`
[INFO] [stdout]    --> src/api.rs:155:59
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub extern "C" fn push_task_into_current(task: *const (), pid: usize) -> bool {
[INFO] [stdout]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[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: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] 
[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 7.54s
[INFO] running `Command { std: "docker" "inspect" "6673f405a386f657e74827d2d1e919fb99b46084a76a9b0ebcbfb48af14942b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6673f405a386f657e74827d2d1e919fb99b46084a76a9b0ebcbfb48af14942b8", kill_on_drop: false }`
[INFO] [stdout] 6673f405a386f657e74827d2d1e919fb99b46084a76a9b0ebcbfb48af14942b8
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f18c4caf93122f4546dd81919da7f4925f52cd950779e1fad402ff33a45da8b
[INFO] running `Command { std: "docker" "start" "-a" "7f18c4caf93122f4546dd81919da7f4925f52cd950779e1fad402ff33a45da8b", 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 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: 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: 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 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: `pid`
[INFO] [stdout]    --> src/api.rs:155:59
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub extern "C" fn push_task_into_current(task: *const (), pid: usize) -> bool {
[INFO] [stdout]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) 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] 
[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: unused variable: `pid`
[INFO] [stdout]    --> src/api.rs:155:59
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub extern "C" fn push_task_into_current(task: *const (), pid: usize) -> bool {
[INFO] [stdout]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[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: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] 
[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] [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 `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "7f18c4caf93122f4546dd81919da7f4925f52cd950779e1fad402ff33a45da8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f18c4caf93122f4546dd81919da7f4925f52cd950779e1fad402ff33a45da8b", kill_on_drop: false }`
[INFO] [stdout] 7f18c4caf93122f4546dd81919da7f4925f52cd950779e1fad402ff33a45da8b
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2387563bf22f8867abf8ed73223b9a01547db467387cbfb35ee74d72b24d0280
[INFO] running `Command { std: "docker" "start" "-a" "2387563bf22f8867abf8ed73223b9a01547db467387cbfb35ee74d72b24d0280", 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 vsched2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/arch/x86.rs:169:1
[INFO] [stderr]     |
[INFO] [stderr] 169 | /// 函数调用前后的准备工作
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `x86::*`
[INFO] [stderr]   --> src/arch/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use x86::*;
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AtomicIsize` and `Ordering`
[INFO] [stderr]  --> src/schedule/ready_queue.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | use core::sync::atomic::{AtomicIsize, Ordering};
[INFO] [stderr]   |                          ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BinaryHeap` and `mpmc::Queue`
[INFO] [stderr]  --> src/schedule/ready_queue.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 | use heapless::{mpmc::Queue, BinaryHeap, Deque};
[INFO] [stderr]   |                ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `naked_functions` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![feature(naked_functions)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/main_loop.rs:57:13
[INFO] [stderr]     |
[INFO] [stderr]  57 |             0
[INFO] [stderr]     |             ^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/arch/x86.rs:325:9
[INFO] [stderr]     |
[INFO] [stderr] 325 |         todo!();
[INFO] [stderr]     |         ------- any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/main_loop.rs:65:17
[INFO] [stderr]     |
[INFO] [stderr]  65 |                 1
[INFO] [stderr]     |                 ^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/arch/x86.rs:325:9
[INFO] [stderr]     |
[INFO] [stderr] 325 |         todo!();
[INFO] [stderr]     |         ------- any code following this expression is unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/main_loop.rs:372:5
[INFO] [stderr]     |
[INFO] [stderr] 343 |       if get_current_task().is_coroutine() {
[INFO] [stderr]     |  __________________________________________-
[INFO] [stderr] 344 | |         // 切换或回收栈
[INFO] [stderr] 345 | |         let new_sp = {
[INFO] [stderr] 346 | |             let mut stack_handler = if privilege != 0 {
[INFO] [stderr] ...   |
[INFO] [stderr] 356 | |         jump_to_trampoline!(coroutine_trampoline, new_sp);
[INFO] [stderr] 357 | |     } else {
[INFO] [stderr]     | |_____- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 372 |       unreachable!();
[INFO] [stderr]     |       ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pid`
[INFO] [stderr]    --> src/api.rs:155:59
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub extern "C" fn push_task_into_current(task: *const (), pid: usize) -> bool {
[INFO] [stderr]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `new_stack_base`
[INFO] [stderr]   --> src/main_loop.rs:48:21
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 let new_stack_base = get_vvar_data!(KERNEL_STACKS).lock().alloc_stack().base;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_stack_base`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `new_stack_base`
[INFO] [stderr]   --> src/main_loop.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let new_stack_base = get_vvar_data!(KERNEL_STACKS).lock().alloc_stack().base;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_stack_base`
[INFO] [stderr] 
[INFO] [stderr] warning: function `raw_trap_entry` is never used
[INFO] [stderr]    --> src/api.rs:131:12
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn raw_trap_entry() -> !;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `raw_thread_entry` is never used
[INFO] [stderr]    --> src/api.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn raw_thread_entry() -> !;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `raw_run_task` is never used
[INFO] [stderr]    --> src/api.rs:133:12
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn raw_run_task() -> !;
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `raw_kschedule` is never used
[INFO] [stderr]    --> src/api.rs:134:12
[INFO] [stderr]     |
[INFO] [stderr] 134 |     pub fn raw_kschedule() -> !;
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `register_event_source` and `unregister_event_source` are never used
[INFO] [stderr]    --> src/schedule/scheduler.rs:131:8
[INFO] [stderr]     |
[INFO] [stderr]  48 | impl Scheduler {
[INFO] [stderr]     | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 131 |     fn register_event_source(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 151 |     fn unregister_event_source(&self, event_source: *const ()) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/schedule/process_info.rs:118:17
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 processes.push(index);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 let _ = processes.push(index);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `vsched2` (lib) generated 17 warnings (run `cargo fix --lib -p vsched2` to apply 6 suggestions)
[INFO] [stderr] warning: `vsched2` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vsched2-0cc18e98e7440363)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vsched2
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/main_loop.rs - main_loop::run_task (line 327) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/main_loop.rs - main_loop::run_task (line 327) stdout ----
[INFO] [stdout] error: unknown start of token: \u{2193}
[INFO] [stdout]    --> src/main_loop.rs:330:9
[INFO] [stdout]     |
[INFO] [stdout] 330 |         ↓ 保存 ra（= li a1, 0）
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff08}
[INFO] [stdout]    --> src/main_loop.rs:330:16
[INFO] [stdout]     |
[INFO] [stdout] 330 |         ↓ 保存 ra（= li a1, 0）
[INFO] [stdout]     |                  ^^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '（' (Fullwidth Left Parenthesis) looks like '(' (Left Parenthesis), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 330 -         ↓ 保存 ra（= li a1, 0）
[INFO] [stdout] 330 +         ↓ 保存 ra(= li a1, 0）
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{ff09}
[INFO] [stdout]    --> src/main_loop.rs:330:27
[INFO] [stdout]     |
[INFO] [stdout] 330 |         ↓ 保存 ra（= li a1, 0）
[INFO] [stdout]     |                              ^^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '）' (Fullwidth Right Parenthesis) looks like ')' (Right Parenthesis), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 330 -         ↓ 保存 ra（= li a1, 0）
[INFO] [stdout] 330 +         ↓ 保存 ra（= li a1, 0)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2193}
[INFO] [stdout]    --> src/main_loop.rs:335:17
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 ↓
[INFO] [stdout]     |                 ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2193}
[INFO] [stdout]    --> src/main_loop.rs:337:17
[INFO] [stdout]     |
[INFO] [stdout] 337 |                 ↓
[INFO] [stdout]     |                 ^
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: \u{2192}
[INFO] [stdout]    --> src/main_loop.rs:339:1
[INFO] [stdout]     |
[INFO] [stdout] 339 | → raw_run_task (li a1, 0)
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found `call`
[INFO] [stdout]    --> src/main_loop.rs:329:5
[INFO] [stdout]     |
[INFO] [stdout] 328 | raw_run_task
[INFO] [stdout]     |             - expected one of `!` or `::`
[INFO] [stdout] 329 |     call run_task
[INFO] [stdout]     |     ^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/main_loop.rs - main_loop::run_task (line 327)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2387563bf22f8867abf8ed73223b9a01547db467387cbfb35ee74d72b24d0280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2387563bf22f8867abf8ed73223b9a01547db467387cbfb35ee74d72b24d0280", kill_on_drop: false }`
[INFO] [stdout] 2387563bf22f8867abf8ed73223b9a01547db467387cbfb35ee74d72b24d0280
