Nov 02 04:35:55.488 INFO checking tupai-os/deus against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 04:35:55.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 04:35:56.006 INFO blam! c807cfaec599791e368229c94a13d0dd139604e76cde0de69ea5ba495609899e
Nov 02 04:35:56.007 INFO running `"docker" "start" "-a" "c807cfaec599791e368229c94a13d0dd139604e76cde0de69ea5ba495609899e"`
Nov 02 04:35:58.597 INFO kablam! usermod: no changes
Nov 02 04:35:58.740 INFO kablam!     Checking os_bootinfo v0.2.1
Nov 02 04:35:58.752 INFO kablam!     Checking volatile v0.2.4
Nov 02 04:35:58.752 INFO kablam!     Checking spin v0.4.9
Nov 02 04:35:58.760 INFO kablam!     Checking bitflags v1.0.4
Nov 02 04:35:59.816 INFO kablam!     Checking bootloader_precompiled v0.2.0
Nov 02 04:36:00.022 INFO kablam!     Checking deus v0.1.0 (/source)
Nov 02 04:36:00.225 INFO kablam! warning: unused import: `RwLock`
Nov 02 04:36:00.226 INFO kablam!   --> src/llapi/cpu/x86_64/mod.rs:12:18
Nov 02 04:36:00.226 INFO kablam!    |
Nov 02 04:36:00.226 INFO kablam! 12 | use spin::{Once, RwLock};
Nov 02 04:36:00.226 INFO kablam!    |                  ^^^^^^
Nov 02 04:36:00.227 INFO kablam!    |
Nov 02 04:36:00.227 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 04:36:00.227 INFO kablam! 
Nov 02 04:36:00.460 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.460 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:64:5
Nov 02 04:36:00.460 INFO kablam!    |
Nov 02 04:36:00.461 INFO kablam! 64 |     frame
Nov 02 04:36:00.461 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.461 INFO kablam!    |
Nov 02 04:36:00.462 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 02 04:36:00.462 INFO kablam! 
Nov 02 04:36:00.464 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.465 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:71:5
Nov 02 04:36:00.465 INFO kablam!    |
Nov 02 04:36:00.465 INFO kablam! 71 |     frame
Nov 02 04:36:00.466 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.466 INFO kablam! 
Nov 02 04:36:00.467 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.467 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:78:5
Nov 02 04:36:00.467 INFO kablam!    |
Nov 02 04:36:00.468 INFO kablam! 78 |     frame
Nov 02 04:36:00.468 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.468 INFO kablam! 
Nov 02 04:36:00.468 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.469 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:85:5
Nov 02 04:36:00.469 INFO kablam!    |
Nov 02 04:36:00.469 INFO kablam! 85 |     frame
Nov 02 04:36:00.470 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.470 INFO kablam! 
Nov 02 04:36:00.470 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.471 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:92:5
Nov 02 04:36:00.471 INFO kablam!    |
Nov 02 04:36:00.471 INFO kablam! 92 |     frame
Nov 02 04:36:00.471 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.472 INFO kablam! 
Nov 02 04:36:00.476 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.476 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:7:5
Nov 02 04:36:00.476 INFO kablam!   |
Nov 02 04:36:00.476 INFO kablam! 7 |     frame
Nov 02 04:36:00.480 INFO kablam!   |     ^^^^^
Nov 02 04:36:00.480 INFO kablam! 
Nov 02 04:36:00.480 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.480 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:13:5
Nov 02 04:36:00.480 INFO kablam!    |
Nov 02 04:36:00.480 INFO kablam! 13 |     frame
Nov 02 04:36:00.480 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.480 INFO kablam! 
Nov 02 04:36:00.480 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.480 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:19:5
Nov 02 04:36:00.480 INFO kablam!    |
Nov 02 04:36:00.480 INFO kablam! 19 |     frame
Nov 02 04:36:00.480 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.480 INFO kablam! 
Nov 02 04:36:00.480 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.480 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:25:5
Nov 02 04:36:00.480 INFO kablam!    |
Nov 02 04:36:00.480 INFO kablam! 25 |     frame
Nov 02 04:36:00.480 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.480 INFO kablam! 
Nov 02 04:36:00.744 INFO kablam! warning: unused variable: `frame`
Nov 02 04:36:00.744 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:5:27
Nov 02 04:36:00.744 INFO kablam!   |
Nov 02 04:36:00.744 INFO kablam! 5 | extern "C" fn pit_handler(frame: *const ()) -> *const () {
Nov 02 04:36:00.744 INFO kablam!   |                           ^^^^^ help: consider using `_frame` instead
Nov 02 04:36:00.744 INFO kablam!   |
Nov 02 04:36:00.744 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 04:36:00.744 INFO kablam! 
Nov 02 04:36:00.744 INFO kablam! warning: unused variable: `frame`
Nov 02 04:36:00.744 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:11:27
Nov 02 04:36:00.744 INFO kablam!    |
Nov 02 04:36:00.744 INFO kablam! 11 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Nov 02 04:36:00.744 INFO kablam!    |                           ^^^^^ help: consider using `_frame` instead
Nov 02 04:36:00.744 INFO kablam! 
Nov 02 04:36:00.744 INFO kablam! warning: unused variable: `frame`
Nov 02 04:36:00.744 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:17:28
Nov 02 04:36:00.744 INFO kablam!    |
Nov 02 04:36:00.744 INFO kablam! 17 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Nov 02 04:36:00.744 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 02 04:36:00.744 INFO kablam! 
Nov 02 04:36:00.744 INFO kablam! warning: unused variable: `frame`
Nov 02 04:36:00.744 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:23:28
Nov 02 04:36:00.744 INFO kablam!    |
Nov 02 04:36:00.744 INFO kablam! 23 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Nov 02 04:36:00.744 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 02 04:36:00.744 INFO kablam! 
Nov 02 04:36:00.916 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.917 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:64:5
Nov 02 04:36:00.918 INFO kablam!    |
Nov 02 04:36:00.919 INFO kablam! 64 |     frame
Nov 02 04:36:00.919 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.920 INFO kablam!    |
Nov 02 04:36:00.920 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 02 04:36:00.920 INFO kablam! 
Nov 02 04:36:00.921 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.921 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:71:5
Nov 02 04:36:00.921 INFO kablam!    |
Nov 02 04:36:00.922 INFO kablam! 71 |     frame
Nov 02 04:36:00.922 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.922 INFO kablam! 
Nov 02 04:36:00.923 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.923 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:78:5
Nov 02 04:36:00.924 INFO kablam!    |
Nov 02 04:36:00.924 INFO kablam! 78 |     frame
Nov 02 04:36:00.925 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.925 INFO kablam! 
Nov 02 04:36:00.925 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.926 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:85:5
Nov 02 04:36:00.926 INFO kablam!    |
Nov 02 04:36:00.926 INFO kablam! 85 |     frame
Nov 02 04:36:00.926 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.927 INFO kablam! 
Nov 02 04:36:00.927 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.927 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:92:5
Nov 02 04:36:00.928 INFO kablam!    |
Nov 02 04:36:00.928 INFO kablam! 92 |     frame
Nov 02 04:36:00.928 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.928 INFO kablam! 
Nov 02 04:36:00.929 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.929 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:7:5
Nov 02 04:36:00.929 INFO kablam!   |
Nov 02 04:36:00.929 INFO kablam! 7 |     frame
Nov 02 04:36:00.929 INFO kablam!   |     ^^^^^
Nov 02 04:36:00.930 INFO kablam! 
Nov 02 04:36:00.930 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.930 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:13:5
Nov 02 04:36:00.930 INFO kablam!    |
Nov 02 04:36:00.930 INFO kablam! 13 |     frame
Nov 02 04:36:00.931 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.931 INFO kablam! 
Nov 02 04:36:00.931 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.931 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:19:5
Nov 02 04:36:00.931 INFO kablam!    |
Nov 02 04:36:00.932 INFO kablam! 19 |     frame
Nov 02 04:36:00.932 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.932 INFO kablam! 
Nov 02 04:36:00.933 INFO kablam! warning: unreachable expression
Nov 02 04:36:00.933 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:25:5
Nov 02 04:36:00.933 INFO kablam!    |
Nov 02 04:36:00.934 INFO kablam! 25 |     frame
Nov 02 04:36:00.934 INFO kablam!    |     ^^^^^
Nov 02 04:36:00.934 INFO kablam! 
Nov 02 04:36:01.010 INFO kablam! warning: method is never used: `set_entry`
Nov 02 04:36:01.010 INFO kablam!    --> src/llapi/cpu/x86_64/gdt.rs:109:5
Nov 02 04:36:01.010 INFO kablam!     |
Nov 02 04:36:01.011 INFO kablam! 109 |     fn set_entry(&mut self, vec: usize, entry: Entry) {
Nov 02 04:36:01.011 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:36:01.011 INFO kablam!     |
Nov 02 04:36:01.020 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 04:36:01.021 INFO kablam! 
Nov 02 04:36:01.021 INFO kablam! warning: function is never used: `singleton`
Nov 02 04:36:01.021 INFO kablam!    --> src/llapi/cpu/x86_64/gdt.rs:143:1
Nov 02 04:36:01.021 INFO kablam!     |
Nov 02 04:36:01.022 INFO kablam! 143 | pub fn singleton() -> &'static RwLock<Table> {
Nov 02 04:36:01.022 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:36:01.022 INFO kablam! 
Nov 02 04:36:01.023 INFO kablam! warning: enum is never used: `Exception`
Nov 02 04:36:01.023 INFO kablam!   --> src/llapi/cpu/x86_64/exception.rs:33:1
Nov 02 04:36:01.023 INFO kablam!    |
Nov 02 04:36:01.023 INFO kablam! 33 | pub enum Exception {
Nov 02 04:36:01.024 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 04:36:01.024 INFO kablam! 
Nov 02 04:36:01.024 INFO kablam! warning: function is never used: `in8`
Nov 02 04:36:01.024 INFO kablam!   --> src/llapi/cpu/x86_64/port.rs:15:1
Nov 02 04:36:01.025 INFO kablam!    |
Nov 02 04:36:01.025 INFO kablam! 15 | unsafe fn in8(port: u16) -> u8 {
Nov 02 04:36:01.025 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:36:01.025 INFO kablam! 
Nov 02 04:36:01.026 INFO kablam! warning: method is never used: `read`
Nov 02 04:36:01.026 INFO kablam!   --> src/llapi/cpu/x86_64/port.rs:44:5
Nov 02 04:36:01.026 INFO kablam!    |
Nov 02 04:36:01.026 INFO kablam! 44 |     pub fn read(&self) -> u8 {
Nov 02 04:36:01.026 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 04:36:01.027 INFO kablam! 
Nov 02 04:36:01.065 INFO kablam! warning: unused variable: `frame`
Nov 02 04:36:01.065 INFO kablam!  --> src/llapi/cpu/x86_64/irq.rs:5:27
Nov 02 04:36:01.065 INFO kablam!   |
Nov 02 04:36:01.065 INFO kablam! 5 | extern "C" fn pit_handler(frame: *const ()) -> *const () {
Nov 02 04:36:01.066 INFO kablam!   |                           ^^^^^ help: consider using `_frame` instead
Nov 02 04:36:01.066 INFO kablam!   |
Nov 02 04:36:01.066 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 04:36:01.066 INFO kablam! 
Nov 02 04:36:01.067 INFO kablam! warning: unused variable: `frame`
Nov 02 04:36:01.067 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:11:27
Nov 02 04:36:01.067 INFO kablam!    |
Nov 02 04:36:01.068 INFO kablam! 11 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Nov 02 04:36:01.068 INFO kablam!    |                           ^^^^^ help: consider using `_frame` instead
Nov 02 04:36:01.068 INFO kablam! 
Nov 02 04:36:01.068 INFO kablam! warning: unused variable: `frame`
Nov 02 04:36:01.069 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:17:28
Nov 02 04:36:01.069 INFO kablam!    |
Nov 02 04:36:01.069 INFO kablam! 17 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Nov 02 04:36:01.070 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 02 04:36:01.070 INFO kablam! 
Nov 02 04:36:01.070 INFO kablam! warning: unused variable: `frame`
Nov 02 04:36:01.070 INFO kablam!   --> src/llapi/cpu/x86_64/irq.rs:23:28
Nov 02 04:36:01.071 INFO kablam!    |
Nov 02 04:36:01.071 INFO kablam! 23 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Nov 02 04:36:01.071 INFO kablam!    |                            ^^^^^ help: consider using `_frame` instead
Nov 02 04:36:01.071 INFO kablam! 
Nov 02 04:36:01.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
Nov 02 04:36:01.321 INFO kablam! su: No module specific data is present
Nov 02 04:36:02.436 INFO running `"docker" "rm" "-f" "c807cfaec599791e368229c94a13d0dd139604e76cde0de69ea5ba495609899e"`
Nov 02 04:36:02.784 INFO blam! c807cfaec599791e368229c94a13d0dd139604e76cde0de69ea5ba495609899e