Nov 03 21:08:35.721 INFO checking tupai-os/deus against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 21:08:35.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 21:08:36.208 INFO blam! 1914d5e2aef78538fcf338d6770891b39de26f33472848a242b60ead9c42c692
Nov 03 21:08:36.212 INFO running `"docker" "start" "-a" "1914d5e2aef78538fcf338d6770891b39de26f33472848a242b60ead9c42c692"`
Nov 03 21:08:38.127 INFO kablam! usermod: no changes
Nov 03 21:08:38.244 INFO kablam!     Checking os_bootinfo v0.2.1
Nov 03 21:08:38.244 INFO kablam!     Checking volatile v0.2.4
Nov 03 21:08:38.244 INFO kablam!     Checking spin v0.4.9
Nov 03 21:08:38.247 INFO kablam!     Checking bitflags v1.0.4
Nov 03 21:08:39.220 INFO kablam!     Checking bootloader_precompiled v0.2.0
Nov 03 21:08:39.519 INFO kablam!     Checking deus v0.1.0 (/source)
Nov 03 21:08:39.867 INFO kablam! warning: unused import: `RwLock`
Nov 03 21:08:39.868 INFO kablam!   --> src/llapi/cpu/x86_64/mod.rs:12:18
Nov 03 21:08:39.869 INFO kablam!    |
Nov 03 21:08:39.869 INFO kablam! 12 | use spin::{Once, RwLock};
Nov 03 21:08:39.870 INFO kablam!    |                  ^^^^^^
Nov 03 21:08:39.870 INFO kablam!    |
Nov 03 21:08:39.871 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 03 21:08:39.871 INFO kablam! 
Nov 03 21:08:40.175 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.176 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:64:5
Nov 03 21:08:40.176 INFO kablam!    |
Nov 03 21:08:40.176 INFO kablam! 64 |     frame
Nov 03 21:08:40.176 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.176 INFO kablam!    |
Nov 03 21:08:40.176 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 03 21:08:40.176 INFO kablam! 
Nov 03 21:08:40.177 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.177 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:71:5
Nov 03 21:08:40.177 INFO kablam!    |
Nov 03 21:08:40.177 INFO kablam! 71 |     frame
Nov 03 21:08:40.177 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.177 INFO kablam! 
Nov 03 21:08:40.177 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.177 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:78:5
Nov 03 21:08:40.177 INFO kablam!    |
Nov 03 21:08:40.177 INFO kablam! 78 |     frame
Nov 03 21:08:40.177 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.177 INFO kablam! 
Nov 03 21:08:40.183 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.183 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:85:5
Nov 03 21:08:40.183 INFO kablam!    |
Nov 03 21:08:40.183 INFO kablam! 85 |     frame
Nov 03 21:08:40.183 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.184 INFO kablam! 
Nov 03 21:08:40.184 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.184 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:92:5
Nov 03 21:08:40.184 INFO kablam!    |
Nov 03 21:08:40.184 INFO kablam! 92 |     frame
Nov 03 21:08:40.184 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.184 INFO kablam! 
Nov 03 21:08:40.191 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.191 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:7:5
Nov 03 21:08:40.191 INFO kablam!   |
Nov 03 21:08:40.191 INFO kablam! 7 |     frame
Nov 03 21:08:40.191 INFO kablam!   |     ^^^^^
Nov 03 21:08:40.191 INFO kablam! 
Nov 03 21:08:40.192 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.192 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:13:5
Nov 03 21:08:40.192 INFO kablam!    |
Nov 03 21:08:40.192 INFO kablam! 13 |     frame
Nov 03 21:08:40.192 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.192 INFO kablam! 
Nov 03 21:08:40.192 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.192 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:19:5
Nov 03 21:08:40.192 INFO kablam!    |
Nov 03 21:08:40.192 INFO kablam! 19 |     frame
Nov 03 21:08:40.192 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.194 INFO kablam! 
Nov 03 21:08:40.194 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.194 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:25:5
Nov 03 21:08:40.194 INFO kablam!    |
Nov 03 21:08:40.194 INFO kablam! 25 |     frame
Nov 03 21:08:40.194 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.194 INFO kablam! 
Nov 03 21:08:40.326 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.326 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:64:5
Nov 03 21:08:40.326 INFO kablam!    |
Nov 03 21:08:40.326 INFO kablam! 64 |     frame
Nov 03 21:08:40.326 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.326 INFO kablam!    |
Nov 03 21:08:40.326 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 03 21:08:40.326 INFO kablam! 
Nov 03 21:08:40.328 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.328 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:71:5
Nov 03 21:08:40.335 INFO kablam!    |
Nov 03 21:08:40.335 INFO kablam! 71 |     frame
Nov 03 21:08:40.335 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.335 INFO kablam! 
Nov 03 21:08:40.335 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.335 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:78:5
Nov 03 21:08:40.335 INFO kablam!    |
Nov 03 21:08:40.335 INFO kablam! 78 |     frame
Nov 03 21:08:40.335 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.335 INFO kablam! 
Nov 03 21:08:40.335 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.335 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:85:5
Nov 03 21:08:40.335 INFO kablam!    |
Nov 03 21:08:40.335 INFO kablam! 85 |     frame
Nov 03 21:08:40.335 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.335 INFO kablam! 
Nov 03 21:08:40.343 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.343 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:92:5
Nov 03 21:08:40.343 INFO kablam!    |
Nov 03 21:08:40.343 INFO kablam! 92 |     frame
Nov 03 21:08:40.343 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.343 INFO kablam! 
Nov 03 21:08:40.351 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.351 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:7:5
Nov 03 21:08:40.351 INFO kablam!   |
Nov 03 21:08:40.351 INFO kablam! 7 |     frame
Nov 03 21:08:40.351 INFO kablam!   |     ^^^^^
Nov 03 21:08:40.351 INFO kablam! 
Nov 03 21:08:40.351 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.351 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:13:5
Nov 03 21:08:40.351 INFO kablam!    |
Nov 03 21:08:40.351 INFO kablam! 13 |     frame
Nov 03 21:08:40.351 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.351 INFO kablam! 
Nov 03 21:08:40.351 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.351 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:19:5
Nov 03 21:08:40.351 INFO kablam!    |
Nov 03 21:08:40.351 INFO kablam! 19 |     frame
Nov 03 21:08:40.351 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.351 INFO kablam! 
Nov 03 21:08:40.351 INFO kablam! warning: unreachable expression
Nov 03 21:08:40.351 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:25:5
Nov 03 21:08:40.351 INFO kablam!    |
Nov 03 21:08:40.351 INFO kablam! 25 |     frame
Nov 03 21:08:40.351 INFO kablam!    |     ^^^^^
Nov 03 21:08:40.351 INFO kablam! 
Nov 03 21:08:40.426 INFO kablam! warning: unused variable: `frame`
Nov 03 21:08:40.427 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:5:27
Nov 03 21:08:40.427 INFO kablam!   |
Nov 03 21:08:40.427 INFO kablam! 5 | extern "C" fn pit_handler(frame: *const ()) -> *const () {
Nov 03 21:08:40.427 INFO kablam!   |                           ^^^^^ help: consider using `_frame` instead
Nov 03 21:08:40.427 INFO kablam!   |
Nov 03 21:08:40.427 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 03 21:08:40.427 INFO kablam! 
Nov 03 21:08:40.427 INFO kablam! warning: unused variable: `frame`
Nov 03 21:08:40.427 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:11:27
Nov 03 21:08:40.427 INFO kablam!    |
Nov 03 21:08:40.427 INFO kablam! 11 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Nov 03 21:08:40.427 INFO kablam!    |                           ^^^^^ help: consider using `_frame` instead
Nov 03 21:08:40.427 INFO kablam! 
Nov 03 21:08:40.427 INFO kablam! warning: unused variable: `frame`
Nov 03 21:08:40.427 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:17:28
Nov 03 21:08:40.427 INFO kablam!    |
Nov 03 21:08:40.427 INFO kablam! 17 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Nov 03 21:08:40.427 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 03 21:08:40.427 INFO kablam! 
Nov 03 21:08:40.427 INFO kablam! warning: unused variable: `frame`
Nov 03 21:08:40.427 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:23:28
Nov 03 21:08:40.427 INFO kablam!    |
Nov 03 21:08:40.427 INFO kablam! 23 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Nov 03 21:08:40.427 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 03 21:08:40.427 INFO kablam! 
Nov 03 21:08:40.626 INFO kablam! warning: unused variable: `frame`
Nov 03 21:08:40.627 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:5:27
Nov 03 21:08:40.628 INFO kablam!   |
Nov 03 21:08:40.628 INFO kablam! 5 | extern "C" fn pit_handler(frame: *const ()) -> *const () {
Nov 03 21:08:40.629 INFO kablam!   |                           ^^^^^ help: consider using `_frame` instead
Nov 03 21:08:40.630 INFO kablam!   |
Nov 03 21:08:40.630 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 03 21:08:40.631 INFO kablam! 
Nov 03 21:08:40.632 INFO kablam! warning: unused variable: `frame`
Nov 03 21:08:40.632 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:11:27
Nov 03 21:08:40.633 INFO kablam!    |
Nov 03 21:08:40.634 INFO kablam! 11 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Nov 03 21:08:40.635 INFO kablam!    |                           ^^^^^ help: consider using `_frame` instead
Nov 03 21:08:40.635 INFO kablam! 
Nov 03 21:08:40.636 INFO kablam! warning: unused variable: `frame`
Nov 03 21:08:40.636 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:17:28
Nov 03 21:08:40.637 INFO kablam!    |
Nov 03 21:08:40.638 INFO kablam! 17 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Nov 03 21:08:40.638 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 03 21:08:40.639 INFO kablam! 
Nov 03 21:08:40.640 INFO kablam! warning: unused variable: `frame`
Nov 03 21:08:40.640 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:23:28
Nov 03 21:08:40.641 INFO kablam!    |
Nov 03 21:08:40.642 INFO kablam! 23 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Nov 03 21:08:40.647 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 03 21:08:40.647 INFO kablam! 
Nov 03 21:08:40.694 INFO kablam! warning: method is never used: `set_entry`
Nov 03 21:08:40.695 INFO kablam!    --> src/llapi/cpu/x86_64/gdt.rs:109:5
Nov 03 21:08:40.696 INFO kablam!     |
Nov 03 21:08:40.696 INFO kablam! 109 |     fn set_entry(&mut self, vec: usize, entry: Entry) {
Nov 03 21:08:40.697 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:08:40.697 INFO kablam!     |
Nov 03 21:08:40.698 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 03 21:08:40.699 INFO kablam! 
Nov 03 21:08:40.699 INFO kablam! warning: function is never used: `singleton`
Nov 03 21:08:40.700 INFO kablam!    --> src/llapi/cpu/x86_64/gdt.rs:143:1
Nov 03 21:08:40.701 INFO kablam!     |
Nov 03 21:08:40.701 INFO kablam! 143 | pub fn singleton() -> &'static RwLock<Table> {
Nov 03 21:08:40.702 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:08:40.702 INFO kablam! 
Nov 03 21:08:40.703 INFO kablam! warning: enum is never used: `Exception`
Nov 03 21:08:40.703 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:33:1
Nov 03 21:08:40.704 INFO kablam!    |
Nov 03 21:08:40.704 INFO kablam! 33 | pub enum Exception {
Nov 03 21:08:40.704 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 03 21:08:40.704 INFO kablam! 
Nov 03 21:08:40.704 INFO kablam! warning: function is never used: `in8`
Nov 03 21:08:40.704 INFO kablam!   --> src/llapi/cpu/x86_64/port.rs:15:1
Nov 03 21:08:40.704 INFO kablam!    |
Nov 03 21:08:40.704 INFO kablam! 15 | unsafe fn in8(port: u16) -> u8 {
Nov 03 21:08:40.704 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:08:40.704 INFO kablam! 
Nov 03 21:08:40.704 INFO kablam! warning: method is never used: `read`
Nov 03 21:08:40.704 INFO kablam!   --> src/llapi/cpu/x86_64/port.rs:44:5
Nov 03 21:08:40.704 INFO kablam!    |
Nov 03 21:08:40.704 INFO kablam! 44 |     pub fn read(&self) -> u8 {
Nov 03 21:08:40.704 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:08:40.704 INFO kablam! 
Nov 03 21:08:40.930 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Nov 03 21:08:40.934 INFO kablam! su: No module specific data is present
Nov 03 21:08:42.415 INFO running `"docker" "rm" "-f" "1914d5e2aef78538fcf338d6770891b39de26f33472848a242b60ead9c42c692"`
Nov 03 21:08:42.787 INFO blam! 1914d5e2aef78538fcf338d6770891b39de26f33472848a242b60ead9c42c692