Dec 11 23:58:52.891 INFO checking ThePerkinrex/PercOSv2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:58:52.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 23:58:53.452 INFO [stdout] 2f6deea2e7ba786c6b92e30cf4b02fe01773240aefde739b880f6908fd78d767
Dec 11 23:58:53.455 INFO running `"docker" "start" "-a" "2f6deea2e7ba786c6b92e30cf4b02fe01773240aefde739b880f6908fd78d767"`
Dec 11 23:58:54.175 INFO [stderr] usermod: no changes
Dec 11 23:58:54.243 INFO [stderr]     Checking bitflags v0.4.0
Dec 11 23:58:54.245 INFO [stderr]     Checking rlibc v1.0.0
Dec 11 23:58:54.247 INFO [stderr]     Checking cpuio v0.2.0
Dec 11 23:58:54.496 INFO [stderr]     Checking multiboot2 v0.1.0
Dec 11 23:58:54.805 INFO [stderr]     Checking percos v2.0.0 (/source)
Dec 11 23:58:54.968 INFO [stderr] error[E0557]: feature has been removed
Dec 11 23:58:54.969 INFO [stderr]  --> src/lib.rs:3:12
Dec 11 23:58:54.969 INFO [stderr]   |
Dec 11 23:58:54.969 INFO [stderr] 3 | #![feature(panic_implementation)]
Dec 11 23:58:54.969 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:54.969 INFO [stderr]   |
Dec 11 23:58:54.969 INFO [stderr] note: subsumed by `#[panic_handler]`
Dec 11 23:58:54.969 INFO [stderr]  --> src/lib.rs:3:12
Dec 11 23:58:54.969 INFO [stderr]   |
Dec 11 23:58:54.969 INFO [stderr] 3 | #![feature(panic_implementation)]
Dec 11 23:58:54.969 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:54.969 INFO [stderr] 
Dec 11 23:58:54.969 INFO [stderr] error[E0557]: feature has been removed
Dec 11 23:58:54.969 INFO [stderr]  --> src/lib.rs:3:12
Dec 11 23:58:54.969 INFO [stderr]   |
Dec 11 23:58:54.969 INFO [stderr] 3 | #![feature(panic_implementation)]
Dec 11 23:58:54.969 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:54.969 INFO [stderr]   |
Dec 11 23:58:54.969 INFO [stderr] note: subsumed by `#[panic_handler]`
Dec 11 23:58:54.969 INFO [stderr]  --> src/lib.rs:3:12
Dec 11 23:58:54.969 INFO [stderr]   |
Dec 11 23:58:54.969 INFO [stderr] 3 | #![feature(panic_implementation)]
Dec 11 23:58:54.969 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:54.969 INFO [stderr] 
Dec 11 23:58:55.153 INFO [stderr] warning: unused import: `core::fmt::Debug`
Dec 11 23:58:55.153 INFO [stderr]  --> src/shell/mod.rs:2:5
Dec 11 23:58:55.153 INFO [stderr]   |
Dec 11 23:58:55.153 INFO [stderr] 2 | use core::fmt::Debug;
Dec 11 23:58:55.153 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 23:58:55.153 INFO [stderr]   |
Dec 11 23:58:55.153 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:58:55.153 INFO [stderr] 
Dec 11 23:58:55.153 INFO [stderr] warning: unused import: `memory::FrameAllocator`
Dec 11 23:58:55.153 INFO [stderr]   --> src/lib.rs:30:5
Dec 11 23:58:55.153 INFO [stderr]    |
Dec 11 23:58:55.153 INFO [stderr] 30 | use memory::FrameAllocator;
Dec 11 23:58:55.153 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:55.153 INFO [stderr] 
Dec 11 23:58:55.386 INFO [stderr] warning: unused import: `core::fmt::Debug`
Dec 11 23:58:55.386 INFO [stderr]  --> src/shell/mod.rs:2:5
Dec 11 23:58:55.386 INFO [stderr]   |
Dec 11 23:58:55.386 INFO [stderr] 2 | use core::fmt::Debug;
Dec 11 23:58:55.386 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 23:58:55.386 INFO [stderr]   |
Dec 11 23:58:55.386 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:58:55.386 INFO [stderr] 
Dec 11 23:58:55.387 INFO [stderr] warning: unused import: `memory::FrameAllocator`
Dec 11 23:58:55.387 INFO [stderr]   --> src/lib.rs:30:5
Dec 11 23:58:55.387 INFO [stderr]    |
Dec 11 23:58:55.387 INFO [stderr] 30 | use memory::FrameAllocator;
Dec 11 23:58:55.387 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:55.387 INFO [stderr] 
Dec 11 23:58:55.400 INFO [stderr] error[E0152]: duplicate lang item found: `eh_personality`.
Dec 11 23:58:55.400 INFO [stderr]    --> src/lib.rs:112:1
Dec 11 23:58:55.400 INFO [stderr]     |
Dec 11 23:58:55.400 INFO [stderr] 112 | pub extern fn eh_personality() {}
Dec 11 23:58:55.400 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:58:55.400 INFO [stderr]     |
Dec 11 23:58:55.400 INFO [stderr]     = note: first defined in crate `panic_unwind`.
Dec 11 23:58:55.400 INFO [stderr] 
Dec 11 23:58:55.400 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Dec 11 23:58:55.400 INFO [stderr]    --> src/lib.rs:115:1
Dec 11 23:58:55.400 INFO [stderr]     |
Dec 11 23:58:55.400 INFO [stderr] 115 | / pub extern fn panic_fmt(pi: &PanicInfo) -> !{
Dec 11 23:58:55.400 INFO [stderr] 116 | |     if pi.message().is_some() && pi.location().is_some(){
Dec 11 23:58:55.400 INFO [stderr] 117 | |         panic_print!("A PercOS error occured because: {}\nat {}", pi.message().unwrap(), pi.location().unwrap());
Dec 11 23:58:55.400 INFO [stderr] 118 | |     }else if pi.message().is_some() {
Dec 11 23:58:55.400 INFO [stderr] ...   |
Dec 11 23:58:55.400 INFO [stderr] 125 | |     loop{}
Dec 11 23:58:55.400 INFO [stderr] 126 | | }
Dec 11 23:58:55.400 INFO [stderr]     | |_^
Dec 11 23:58:55.400 INFO [stderr]     |
Dec 11 23:58:55.400 INFO [stderr]     = note: first defined in crate `std`.
Dec 11 23:58:55.400 INFO [stderr] 
Dec 11 23:58:55.496 INFO [stderr] error: aborting due to previous error
Dec 11 23:58:55.496 INFO [stderr] 
Dec 11 23:58:55.496 INFO [stderr] For more information about this error, try `rustc --explain E0557`.
Dec 11 23:58:55.508 INFO [stderr] error: Could not compile `percos`.
Dec 11 23:58:55.508 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 23:58:55.591 INFO [stderr] error: aborting due to 3 previous errors
Dec 11 23:58:55.591 INFO [stderr] 
Dec 11 23:58:55.591 INFO [stderr] Some errors occurred: E0152, E0557.
Dec 11 23:58:55.591 INFO [stderr] For more information about an error, try `rustc --explain E0152`.
Dec 11 23:58:55.598 INFO [stderr] error: Could not compile `percos`.
Dec 11 23:58:55.598 INFO [stderr] 
Dec 11 23:58:55.598 INFO [stderr] To learn more, run the command again with --verbose.
Dec 11 23:58:55.600 INFO [stderr] su: No module specific data is present
Dec 11 23:58:59.857 INFO running `"docker" "inspect" "2f6deea2e7ba786c6b92e30cf4b02fe01773240aefde739b880f6908fd78d767"`
Dec 11 23:58:59.904 INFO running `"docker" "rm" "-f" "2f6deea2e7ba786c6b92e30cf4b02fe01773240aefde739b880f6908fd78d767"`
Dec 11 23:59:02.815 INFO [stdout] 2f6deea2e7ba786c6b92e30cf4b02fe01773240aefde739b880f6908fd78d767