Dec 04 08:05:32.939 INFO checking tupai-os/deus against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:05:32.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 08:05:33.575 INFO [stdout] 258a27f90a72d7480377756cac9c567c2fb052684c95d806da9f1d3e3a700c7f
Dec 04 08:05:33.577 INFO running `"docker" "start" "-a" "258a27f90a72d7480377756cac9c567c2fb052684c95d806da9f1d3e3a700c7f"`
Dec 04 08:05:35.519 INFO [stderr] usermod: no changes
Dec 04 08:05:35.635 INFO [stderr]     Checking os_bootinfo v0.2.1
Dec 04 08:05:35.639 INFO [stderr]     Checking spin v0.4.9
Dec 04 08:05:35.651 INFO [stderr]     Checking volatile v0.2.4
Dec 04 08:05:35.651 INFO [stderr]     Checking bitflags v1.0.4
Dec 04 08:05:36.515 INFO [stderr]     Checking bootloader_precompiled v0.2.0
Dec 04 08:05:36.810 INFO [stderr]     Checking deus v0.1.0 (/source)
Dec 04 08:05:37.703 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.703 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:66:5
Dec 04 08:05:37.703 INFO [stderr]    |
Dec 04 08:05:37.703 INFO [stderr] 66 |     frame
Dec 04 08:05:37.703 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.703 INFO [stderr]    |
Dec 04 08:05:37.703 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 08:05:37.703 INFO [stderr] 
Dec 04 08:05:37.703 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.703 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:73:5
Dec 04 08:05:37.703 INFO [stderr]    |
Dec 04 08:05:37.703 INFO [stderr] 73 |     frame
Dec 04 08:05:37.703 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.703 INFO [stderr] 
Dec 04 08:05:37.703 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.703 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:80:5
Dec 04 08:05:37.703 INFO [stderr]    |
Dec 04 08:05:37.703 INFO [stderr] 80 |     frame
Dec 04 08:05:37.703 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.703 INFO [stderr] 
Dec 04 08:05:37.703 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.703 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:87:5
Dec 04 08:05:37.703 INFO [stderr]    |
Dec 04 08:05:37.703 INFO [stderr] 87 |     frame
Dec 04 08:05:37.703 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.703 INFO [stderr] 
Dec 04 08:05:37.703 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.703 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:94:5
Dec 04 08:05:37.703 INFO [stderr]    |
Dec 04 08:05:37.703 INFO [stderr] 94 |     frame
Dec 04 08:05:37.703 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.703 INFO [stderr] 
Dec 04 08:05:37.715 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.715 INFO [stderr]  --> src/llapi/mach/x86_64/hw/irq.rs:9:5
Dec 04 08:05:37.715 INFO [stderr]   |
Dec 04 08:05:37.715 INFO [stderr] 9 |     frame
Dec 04 08:05:37.715 INFO [stderr]   |     ^^^^^
Dec 04 08:05:37.715 INFO [stderr] 
Dec 04 08:05:37.715 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.715 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:15:5
Dec 04 08:05:37.715 INFO [stderr]    |
Dec 04 08:05:37.715 INFO [stderr] 15 |     frame
Dec 04 08:05:37.715 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.715 INFO [stderr] 
Dec 04 08:05:37.715 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.715 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:21:5
Dec 04 08:05:37.715 INFO [stderr]    |
Dec 04 08:05:37.715 INFO [stderr] 21 |     frame
Dec 04 08:05:37.715 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.715 INFO [stderr] 
Dec 04 08:05:37.715 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.715 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:27:5
Dec 04 08:05:37.715 INFO [stderr]    |
Dec 04 08:05:37.715 INFO [stderr] 27 |     frame
Dec 04 08:05:37.715 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.715 INFO [stderr] 
Dec 04 08:05:37.859 INFO [stderr] warning: unused variable: `frame`
Dec 04 08:05:37.859 INFO [stderr]  --> src/llapi/mach/x86_64/hw/irq.rs:7:27
Dec 04 08:05:37.859 INFO [stderr]   |
Dec 04 08:05:37.859 INFO [stderr] 7 | extern "C" fn pit_handler(frame: *const ()) -> *const () {
Dec 04 08:05:37.859 INFO [stderr]   |                           ^^^^^ help: consider using `_frame` instead
Dec 04 08:05:37.859 INFO [stderr]   |
Dec 04 08:05:37.859 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 08:05:37.859 INFO [stderr] 
Dec 04 08:05:37.859 INFO [stderr] warning: unused variable: `frame`
Dec 04 08:05:37.859 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:13:27
Dec 04 08:05:37.859 INFO [stderr]    |
Dec 04 08:05:37.859 INFO [stderr] 13 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Dec 04 08:05:37.859 INFO [stderr]    |                           ^^^^^ help: consider using `_frame` instead
Dec 04 08:05:37.859 INFO [stderr] 
Dec 04 08:05:37.859 INFO [stderr] warning: unused variable: `frame`
Dec 04 08:05:37.859 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:19:28
Dec 04 08:05:37.859 INFO [stderr]    |
Dec 04 08:05:37.859 INFO [stderr] 19 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Dec 04 08:05:37.859 INFO [stderr]    |                            ^^^^^ help: consider using `_frame` instead
Dec 04 08:05:37.859 INFO [stderr] 
Dec 04 08:05:37.859 INFO [stderr] warning: unused variable: `frame`
Dec 04 08:05:37.859 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:25:28
Dec 04 08:05:37.859 INFO [stderr]    |
Dec 04 08:05:37.859 INFO [stderr] 25 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Dec 04 08:05:37.859 INFO [stderr]    |                            ^^^^^ help: consider using `_frame` instead
Dec 04 08:05:37.859 INFO [stderr] 
Dec 04 08:05:37.903 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.903 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:66:5
Dec 04 08:05:37.903 INFO [stderr]    |
Dec 04 08:05:37.903 INFO [stderr] 66 |     frame
Dec 04 08:05:37.903 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.903 INFO [stderr]    |
Dec 04 08:05:37.903 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 04 08:05:37.903 INFO [stderr] 
Dec 04 08:05:37.903 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.903 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:73:5
Dec 04 08:05:37.903 INFO [stderr]    |
Dec 04 08:05:37.903 INFO [stderr] 73 |     frame
Dec 04 08:05:37.903 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.903 INFO [stderr] 
Dec 04 08:05:37.903 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.903 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:80:5
Dec 04 08:05:37.903 INFO [stderr]    |
Dec 04 08:05:37.903 INFO [stderr] 80 |     frame
Dec 04 08:05:37.903 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.903 INFO [stderr] 
Dec 04 08:05:37.903 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.903 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:87:5
Dec 04 08:05:37.903 INFO [stderr]    |
Dec 04 08:05:37.903 INFO [stderr] 87 |     frame
Dec 04 08:05:37.903 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.903 INFO [stderr] 
Dec 04 08:05:37.903 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.903 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:94:5
Dec 04 08:05:37.903 INFO [stderr]    |
Dec 04 08:05:37.903 INFO [stderr] 94 |     frame
Dec 04 08:05:37.903 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.903 INFO [stderr] 
Dec 04 08:05:37.903 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.903 INFO [stderr]  --> src/llapi/mach/x86_64/hw/irq.rs:9:5
Dec 04 08:05:37.903 INFO [stderr]   |
Dec 04 08:05:37.903 INFO [stderr] 9 |     frame
Dec 04 08:05:37.903 INFO [stderr]   |     ^^^^^
Dec 04 08:05:37.903 INFO [stderr] 
Dec 04 08:05:37.904 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.904 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:15:5
Dec 04 08:05:37.904 INFO [stderr]    |
Dec 04 08:05:37.904 INFO [stderr] 15 |     frame
Dec 04 08:05:37.904 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.904 INFO [stderr] 
Dec 04 08:05:37.904 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.904 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:21:5
Dec 04 08:05:37.904 INFO [stderr]    |
Dec 04 08:05:37.904 INFO [stderr] 21 |     frame
Dec 04 08:05:37.904 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.904 INFO [stderr] 
Dec 04 08:05:37.904 INFO [stderr] warning: unreachable expression
Dec 04 08:05:37.904 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:27:5
Dec 04 08:05:37.904 INFO [stderr]    |
Dec 04 08:05:37.904 INFO [stderr] 27 |     frame
Dec 04 08:05:37.904 INFO [stderr]    |     ^^^^^
Dec 04 08:05:37.904 INFO [stderr] 
Dec 04 08:05:38.036 INFO [stderr] warning: unused variable: `frame`
Dec 04 08:05:38.036 INFO [stderr]  --> src/llapi/mach/x86_64/hw/irq.rs:7:27
Dec 04 08:05:38.036 INFO [stderr]   |
Dec 04 08:05:38.036 INFO [stderr] 7 | extern "C" fn pit_handler(frame: *const ()) -> *const () {
Dec 04 08:05:38.036 INFO [stderr]   |                           ^^^^^ help: consider using `_frame` instead
Dec 04 08:05:38.036 INFO [stderr]   |
Dec 04 08:05:38.036 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 08:05:38.036 INFO [stderr] 
Dec 04 08:05:38.037 INFO [stderr] warning: unused variable: `frame`
Dec 04 08:05:38.037 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:13:27
Dec 04 08:05:38.037 INFO [stderr]    |
Dec 04 08:05:38.037 INFO [stderr] 13 | extern "C" fn kbd_handler(frame: *const ()) -> *const () {
Dec 04 08:05:38.037 INFO [stderr]    |                           ^^^^^ help: consider using `_frame` instead
Dec 04 08:05:38.037 INFO [stderr] 
Dec 04 08:05:38.037 INFO [stderr] warning: unused variable: `frame`
Dec 04 08:05:38.037 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:19:28
Dec 04 08:05:38.037 INFO [stderr]    |
Dec 04 08:05:38.037 INFO [stderr] 19 | extern "C" fn com2_handler(frame: *const ()) -> *const () {
Dec 04 08:05:38.037 INFO [stderr]    |                            ^^^^^ help: consider using `_frame` instead
Dec 04 08:05:38.037 INFO [stderr] 
Dec 04 08:05:38.037 INFO [stderr] warning: unused variable: `frame`
Dec 04 08:05:38.037 INFO [stderr]   --> src/llapi/mach/x86_64/hw/irq.rs:25:28
Dec 04 08:05:38.037 INFO [stderr]    |
Dec 04 08:05:38.037 INFO [stderr] 25 | extern "C" fn com1_handler(frame: *const ()) -> *const () {
Dec 04 08:05:38.037 INFO [stderr]    |                            ^^^^^ help: consider using `_frame` instead
Dec 04 08:05:38.037 INFO [stderr] 
Dec 04 08:05:38.102 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 04 08:05:38.102 INFO [stderr]  --> src/main.rs:7:17
Dec 04 08:05:38.102 INFO [stderr]   |
Dec 04 08:05:38.102 INFO [stderr] 7 | #![feature(asm, self_struct_ctor, global_asm)]
Dec 04 08:05:38.102 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^
Dec 04 08:05:38.102 INFO [stderr]   |
Dec 04 08:05:38.102 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 08:05:38.102 INFO [stderr] 
Dec 04 08:05:38.271 INFO [stderr] warning: enum is never used: `Exception`
Dec 04 08:05:38.271 INFO [stderr]   --> src/llapi/mach/x86_64/fault.rs:35:1
Dec 04 08:05:38.271 INFO [stderr]    |
Dec 04 08:05:38.271 INFO [stderr] 35 | pub enum Exception {
Dec 04 08:05:38.271 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 04 08:05:38.271 INFO [stderr]    |
Dec 04 08:05:38.271 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 08:05:38.271 INFO [stderr] 
Dec 04 08:05:38.271 INFO [stderr] warning: function is never used: `in8`
Dec 04 08:05:38.271 INFO [stderr]   --> src/llapi/mach/x86_64/port.rs:15:1
Dec 04 08:05:38.271 INFO [stderr]    |
Dec 04 08:05:38.271 INFO [stderr] 15 | unsafe fn in8(port: u16) -> u8 {
Dec 04 08:05:38.271 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:05:38.271 INFO [stderr] 
Dec 04 08:05:38.271 INFO [stderr] warning: method is never used: `read`
Dec 04 08:05:38.271 INFO [stderr]   --> src/llapi/mach/x86_64/port.rs:44:5
Dec 04 08:05:38.271 INFO [stderr]    |
Dec 04 08:05:38.271 INFO [stderr] 44 |     pub fn read(&self) -> u8 {
Dec 04 08:05:38.271 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:05:38.271 INFO [stderr] 
Dec 04 08:05:38.271 INFO [stderr] warning: the feature `self_struct_ctor` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 04 08:05:38.271 INFO [stderr]  --> src/main.rs:7:17
Dec 04 08:05:38.271 INFO [stderr]   |
Dec 04 08:05:38.271 INFO [stderr] 7 | #![feature(asm, self_struct_ctor, global_asm)]
Dec 04 08:05:38.271 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^
Dec 04 08:05:38.271 INFO [stderr]   |
Dec 04 08:05:38.271 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 08:05:38.271 INFO [stderr] 
Dec 04 08:05:38.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Dec 04 08:05:38.343 INFO [stderr] su: No module specific data is present
Dec 04 08:05:39.621 INFO running `"docker" "inspect" "258a27f90a72d7480377756cac9c567c2fb052684c95d806da9f1d3e3a700c7f"`
Dec 04 08:05:39.975 INFO running `"docker" "rm" "-f" "258a27f90a72d7480377756cac9c567c2fb052684c95d806da9f1d3e3a700c7f"`
Dec 04 08:05:40.291 INFO [stdout] 258a27f90a72d7480377756cac9c567c2fb052684c95d806da9f1d3e3a700c7f