Nov 02 04:35:51.472 INFO checking tupai-os/deus against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 04:35:51.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 04:35:51.950 INFO blam! 0b6ee6477049527fde822f9e94843483afd80c2ae3fd9795e609171fbc4502de
Nov 02 04:35:51.952 INFO running `"docker" "start" "-a" "0b6ee6477049527fde822f9e94843483afd80c2ae3fd9795e609171fbc4502de"`
Nov 02 04:35:54.675 INFO kablam! usermod: no changes
Nov 02 04:35:54.756 INFO kablam!     Checking os_bootinfo v0.2.1
Nov 02 04:35:54.756 INFO kablam!     Checking spin v0.4.9
Nov 02 04:35:54.764 INFO kablam!     Checking bitflags v1.0.4
Nov 02 04:35:54.764 INFO kablam!     Checking volatile v0.2.4
Nov 02 04:35:55.741 INFO kablam!     Checking bootloader_precompiled v0.2.0
Nov 02 04:35:55.947 INFO kablam!     Checking deus v0.1.0 (/source)
Nov 02 04:35:56.265 INFO kablam! warning: unused import: `RwLock`
Nov 02 04:35:56.265 INFO kablam!   --> src/llapi/cpu/x86_64/mod.rs:12:18
Nov 02 04:35:56.265 INFO kablam!    |
Nov 02 04:35:56.266 INFO kablam! 12 | use spin::{Once, RwLock};
Nov 02 04:35:56.267 INFO kablam!    |                  ^^^^^^
Nov 02 04:35:56.267 INFO kablam!    |
Nov 02 04:35:56.268 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 04:35:56.268 INFO kablam! 
Nov 02 04:35:56.525 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.526 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:64:5
Nov 02 04:35:56.526 INFO kablam!    |
Nov 02 04:35:56.528 INFO kablam! 64 |     frame
Nov 02 04:35:56.528 INFO kablam!    |     ^^^^^
Nov 02 04:35:56.529 INFO kablam!    |
Nov 02 04:35:56.529 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 02 04:35:56.529 INFO kablam! 
Nov 02 04:35:56.530 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.531 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:71:5
Nov 02 04:35:56.531 INFO kablam!    |
Nov 02 04:35:56.532 INFO kablam! 71 |     frame
Nov 02 04:35:56.532 INFO kablam!    |     ^^^^^
Nov 02 04:35:56.534 INFO kablam! 
Nov 02 04:35:56.534 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.535 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:78:5
Nov 02 04:35:56.536 INFO kablam!    |
Nov 02 04:35:56.536 INFO kablam! 78 |     frame
Nov 02 04:35:56.536 INFO kablam!    |     ^^^^^
Nov 02 04:35:56.538 INFO kablam! 
Nov 02 04:35:56.538 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.539 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:85:5
Nov 02 04:35:56.540 INFO kablam!    |
Nov 02 04:35:56.540 INFO kablam! 85 |     frame
Nov 02 04:35:56.540 INFO kablam!    |     ^^^^^
Nov 02 04:35:56.541 INFO kablam! 
Nov 02 04:35:56.542 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.543 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:92:5
Nov 02 04:35:56.544 INFO kablam!    |
Nov 02 04:35:56.548 INFO kablam! 92 |     frame
Nov 02 04:35:56.549 INFO kablam!    |     ^^^^^
Nov 02 04:35:56.549 INFO kablam! 
Nov 02 04:35:56.556 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.557 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:7:5
Nov 02 04:35:56.558 INFO kablam!   |
Nov 02 04:35:56.565 INFO kablam! 7 |     frame
Nov 02 04:35:56.565 INFO kablam!   |     ^^^^^
Nov 02 04:35:56.566 INFO kablam! 
Nov 02 04:35:56.567 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.567 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:13:5
Nov 02 04:35:56.568 INFO kablam!    |
Nov 02 04:35:56.569 INFO kablam! 13 |     frame
Nov 02 04:35:56.569 INFO kablam!    |     ^^^^^
Nov 02 04:35:56.569 INFO kablam! 
Nov 02 04:35:56.570 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.571 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:19:5
Nov 02 04:35:56.572 INFO kablam!    |
Nov 02 04:35:56.572 INFO kablam! 19 |     frame
Nov 02 04:35:56.572 INFO kablam!    |     ^^^^^
Nov 02 04:35:56.573 INFO kablam! 
Nov 02 04:35:56.573 INFO kablam! warning: unreachable expression
Nov 02 04:35:56.573 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:25:5
Nov 02 04:35:56.574 INFO kablam!    |
Nov 02 04:35:56.574 INFO kablam! 25 |     frame
Nov 02 04:35:56.574 INFO kablam!    |     ^^^^^
Nov 02 04:35:56.575 INFO kablam! 
Nov 02 04:35:56.857 INFO kablam! warning: unused variable: `frame`
Nov 02 04:35:56.857 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:5:27
Nov 02 04:35:56.857 INFO kablam!   |
Nov 02 04:35:56.858 INFO kablam! 5 | extern "C" fn pit_handler(frame: *const ()) -> *const () {
Nov 02 04:35:56.858 INFO kablam!   |                           ^^^^^ help: consider using `_frame` instead
Nov 02 04:35:56.865 INFO kablam!   |
Nov 02 04:35:56.865 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 04:35:56.865 INFO kablam! 
Nov 02 04:35:56.866 INFO kablam! warning: unused variable: `frame`
Nov 02 04:35:56.866 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:11:27
Nov 02 04:35:56.866 INFO kablam!    |
Nov 02 04:35:56.866 INFO kablam! 11 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Nov 02 04:35:56.867 INFO kablam!    |                           ^^^^^ help: consider using `_frame` instead
Nov 02 04:35:56.867 INFO kablam! 
Nov 02 04:35:56.867 INFO kablam! warning: unused variable: `frame`
Nov 02 04:35:56.868 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:17:28
Nov 02 04:35:56.868 INFO kablam!    |
Nov 02 04:35:56.868 INFO kablam! 17 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Nov 02 04:35:56.869 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 02 04:35:56.869 INFO kablam! 
Nov 02 04:35:56.869 INFO kablam! warning: unused variable: `frame`
Nov 02 04:35:56.869 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:23:28
Nov 02 04:35:56.870 INFO kablam!    |
Nov 02 04:35:56.870 INFO kablam! 23 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Nov 02 04:35:56.870 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 02 04:35:56.871 INFO kablam! 
Nov 02 04:35:57.033 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.033 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:64:5
Nov 02 04:35:57.034 INFO kablam!    |
Nov 02 04:35:57.034 INFO kablam! 64 |     frame
Nov 02 04:35:57.034 INFO kablam!    |     ^^^^^
Nov 02 04:35:57.034 INFO kablam!    |
Nov 02 04:35:57.035 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 02 04:35:57.035 INFO kablam! 
Nov 02 04:35:57.035 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.036 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:71:5
Nov 02 04:35:57.036 INFO kablam!    |
Nov 02 04:35:57.036 INFO kablam! 71 |     frame
Nov 02 04:35:57.036 INFO kablam!    |     ^^^^^
Nov 02 04:35:57.037 INFO kablam! 
Nov 02 04:35:57.037 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.037 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:78:5
Nov 02 04:35:57.038 INFO kablam!    |
Nov 02 04:35:57.038 INFO kablam! 78 |     frame
Nov 02 04:35:57.038 INFO kablam!    |     ^^^^^
Nov 02 04:35:57.038 INFO kablam! 
Nov 02 04:35:57.039 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.039 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:85:5
Nov 02 04:35:57.039 INFO kablam!    |
Nov 02 04:35:57.040 INFO kablam! 85 |     frame
Nov 02 04:35:57.040 INFO kablam!    |     ^^^^^
Nov 02 04:35:57.040 INFO kablam! 
Nov 02 04:35:57.040 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.040 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:92:5
Nov 02 04:35:57.040 INFO kablam!    |
Nov 02 04:35:57.040 INFO kablam! 92 |     frame
Nov 02 04:35:57.040 INFO kablam!    |     ^^^^^
Nov 02 04:35:57.040 INFO kablam! 
Nov 02 04:35:57.040 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.040 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:7:5
Nov 02 04:35:57.040 INFO kablam!   |
Nov 02 04:35:57.040 INFO kablam! 7 |     frame
Nov 02 04:35:57.040 INFO kablam!   |     ^^^^^
Nov 02 04:35:57.040 INFO kablam! 
Nov 02 04:35:57.040 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.040 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:13:5
Nov 02 04:35:57.040 INFO kablam!    |
Nov 02 04:35:57.040 INFO kablam! 13 |     frame
Nov 02 04:35:57.040 INFO kablam!    |     ^^^^^
Nov 02 04:35:57.040 INFO kablam! 
Nov 02 04:35:57.040 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.040 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:19:5
Nov 02 04:35:57.040 INFO kablam!    |
Nov 02 04:35:57.040 INFO kablam! 19 |     frame
Nov 02 04:35:57.040 INFO kablam!    |     ^^^^^
Nov 02 04:35:57.040 INFO kablam! 
Nov 02 04:35:57.040 INFO kablam! warning: unreachable expression
Nov 02 04:35:57.040 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:25:5
Nov 02 04:35:57.041 INFO kablam!    |
Nov 02 04:35:57.041 INFO kablam! 25 |     frame
Nov 02 04:35:57.041 INFO kablam!    |     ^^^^^
Nov 02 04:35:57.041 INFO kablam! 
Nov 02 04:35:57.172 INFO kablam! warning: method is never used: `set_entry`
Nov 02 04:35:57.172 INFO kablam!    --> src/llapi/cpu/x86_64/gdt.rs:109:5
Nov 02 04:35:57.172 INFO kablam!     |
Nov 02 04:35:57.172 INFO kablam! 109 |     fn set_entry(&mut self, vec: usize, entry: Entry) {
Nov 02 04:35:57.172 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:35:57.172 INFO kablam!     |
Nov 02 04:35:57.172 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 04:35:57.172 INFO kablam! 
Nov 02 04:35:57.172 INFO kablam! warning: function is never used: `singleton`
Nov 02 04:35:57.172 INFO kablam!    --> src/llapi/cpu/x86_64/gdt.rs:143:1
Nov 02 04:35:57.172 INFO kablam!     |
Nov 02 04:35:57.172 INFO kablam! 143 | pub fn singleton() -> &'static RwLock<Table> {
Nov 02 04:35:57.172 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:35:57.172 INFO kablam! 
Nov 02 04:35:57.172 INFO kablam! warning: enum is never used: `Exception`
Nov 02 04:35:57.172 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:33:1
Nov 02 04:35:57.172 INFO kablam!    |
Nov 02 04:35:57.172 INFO kablam! 33 | pub enum Exception {
Nov 02 04:35:57.172 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 04:35:57.173 INFO kablam! 
Nov 02 04:35:57.173 INFO kablam! warning: function is never used: `in8`
Nov 02 04:35:57.173 INFO kablam!   --> src/llapi/cpu/x86_64/port.rs:15:1
Nov 02 04:35:57.173 INFO kablam!    |
Nov 02 04:35:57.173 INFO kablam! 15 | unsafe fn in8(port: u16) -> u8 {
Nov 02 04:35:57.173 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:35:57.173 INFO kablam! 
Nov 02 04:35:57.173 INFO kablam! warning: method is never used: `read`
Nov 02 04:35:57.173 INFO kablam!   --> src/llapi/cpu/x86_64/port.rs:44:5
Nov 02 04:35:57.173 INFO kablam!    |
Nov 02 04:35:57.173 INFO kablam! 44 |     pub fn read(&self) -> u8 {
Nov 02 04:35:57.173 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:35:57.173 INFO kablam! 
Nov 02 04:35:57.356 INFO kablam! warning: unused variable: `frame`
Nov 02 04:35:57.356 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:5:27
Nov 02 04:35:57.356 INFO kablam!   |
Nov 02 04:35:57.356 INFO kablam! 5 | extern "C" fn pit_handler(frame: *const ()) -> *const () {
Nov 02 04:35:57.356 INFO kablam!   |                           ^^^^^ help: consider using `_frame` instead
Nov 02 04:35:57.356 INFO kablam!   |
Nov 02 04:35:57.356 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 04:35:57.356 INFO kablam! 
Nov 02 04:35:57.356 INFO kablam! warning: unused variable: `frame`
Nov 02 04:35:57.356 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:11:27
Nov 02 04:35:57.356 INFO kablam!    |
Nov 02 04:35:57.356 INFO kablam! 11 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Nov 02 04:35:57.356 INFO kablam!    |                           ^^^^^ help: consider using `_frame` instead
Nov 02 04:35:57.356 INFO kablam! 
Nov 02 04:35:57.356 INFO kablam! warning: unused variable: `frame`
Nov 02 04:35:57.356 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:17:28
Nov 02 04:35:57.356 INFO kablam!    |
Nov 02 04:35:57.356 INFO kablam! 17 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Nov 02 04:35:57.356 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 02 04:35:57.356 INFO kablam! 
Nov 02 04:35:57.356 INFO kablam! warning: unused variable: `frame`
Nov 02 04:35:57.356 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:23:28
Nov 02 04:35:57.357 INFO kablam!    |
Nov 02 04:35:57.357 INFO kablam! 23 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Nov 02 04:35:57.357 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 02 04:35:57.357 INFO kablam! 
Nov 02 04:35:57.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Nov 02 04:35:57.672 INFO kablam! su: No module specific data is present
Nov 02 04:35:58.804 INFO running `"docker" "rm" "-f" "0b6ee6477049527fde822f9e94843483afd80c2ae3fd9795e609171fbc4502de"`
Nov 02 04:35:59.148 INFO blam! 0b6ee6477049527fde822f9e94843483afd80c2ae3fd9795e609171fbc4502de