Dec 18 05:12:31.118 INFO checking ThePerkinrex/PercOSv2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:12:31.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ThePerkinrex/PercOSv2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:12:31.447 INFO [stdout] 1d437c5504e8ca04c3554cb161ff08795370156fefb67419e492382b8f8bb9c1
Dec 18 05:12:31.448 INFO running `"docker" "start" "-a" "1d437c5504e8ca04c3554cb161ff08795370156fefb67419e492382b8f8bb9c1"`
Dec 18 05:12:32.213 INFO [stderr]     Checking bitflags v0.4.0
Dec 18 05:12:32.213 INFO [stderr]     Checking rlibc v1.0.0
Dec 18 05:12:32.214 INFO [stderr]     Checking x86_64 v0.1.2
Dec 18 05:12:32.416 INFO [stderr]     Checking multiboot2 v0.1.0
Dec 18 05:12:33.124 INFO [stderr]     Checking percos v2.0.0 (/opt/crater/workdir)
Dec 18 05:12:33.196 INFO [stderr] error[E0557]: feature has been removed
Dec 18 05:12:33.196 INFO [stderr]  --> src/lib.rs:3:12
Dec 18 05:12:33.196 INFO [stderr]   |
Dec 18 05:12:33.196 INFO [stderr] 3 | #![feature(panic_implementation)]
Dec 18 05:12:33.196 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:12:33.196 INFO [stderr]   |
Dec 18 05:12:33.196 INFO [stderr] note: subsumed by `#[panic_handler]`
Dec 18 05:12:33.196 INFO [stderr]  --> src/lib.rs:3:12
Dec 18 05:12:33.196 INFO [stderr]   |
Dec 18 05:12:33.196 INFO [stderr] 3 | #![feature(panic_implementation)]
Dec 18 05:12:33.196 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:12:33.196 INFO [stderr] 
Dec 18 05:12:33.228 INFO [stderr] error[E0557]: feature has been removed
Dec 18 05:12:33.228 INFO [stderr]  --> src/lib.rs:3:12
Dec 18 05:12:33.228 INFO [stderr]   |
Dec 18 05:12:33.228 INFO [stderr] 3 | #![feature(panic_implementation)]
Dec 18 05:12:33.228 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:12:33.228 INFO [stderr]   |
Dec 18 05:12:33.228 INFO [stderr] note: subsumed by `#[panic_handler]`
Dec 18 05:12:33.228 INFO [stderr]  --> src/lib.rs:3:12
Dec 18 05:12:33.228 INFO [stderr]   |
Dec 18 05:12:33.228 INFO [stderr] 3 | #![feature(panic_implementation)]
Dec 18 05:12:33.228 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 18 05:12:33.228 INFO [stderr] 
Dec 18 05:12:33.303 INFO [stderr] warning: unused import: `core::fmt::Debug`
Dec 18 05:12:33.303 INFO [stderr]  --> src/shell/mod.rs:2:5
Dec 18 05:12:33.303 INFO [stderr]   |
Dec 18 05:12:33.303 INFO [stderr] 2 | use core::fmt::Debug;
Dec 18 05:12:33.303 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 05:12:33.303 INFO [stderr]   |
Dec 18 05:12:33.303 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:12:33.303 INFO [stderr] 
Dec 18 05:12:33.303 INFO [stderr] warning: unused import: `memory::FrameAllocator`
Dec 18 05:12:33.303 INFO [stderr]   --> src/lib.rs:31:5
Dec 18 05:12:33.303 INFO [stderr]    |
Dec 18 05:12:33.303 INFO [stderr] 31 | use memory::FrameAllocator;
Dec 18 05:12:33.303 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:12:33.303 INFO [stderr] 
Dec 18 05:12:33.305 INFO [stderr] warning: unused import: `core::fmt::Debug`
Dec 18 05:12:33.305 INFO [stderr]  --> src/shell/mod.rs:2:5
Dec 18 05:12:33.305 INFO [stderr]   |
Dec 18 05:12:33.305 INFO [stderr] 2 | use core::fmt::Debug;
Dec 18 05:12:33.305 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 05:12:33.305 INFO [stderr]   |
Dec 18 05:12:33.305 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:12:33.305 INFO [stderr] 
Dec 18 05:12:33.305 INFO [stderr] warning: unused import: `memory::FrameAllocator`
Dec 18 05:12:33.305 INFO [stderr]   --> src/lib.rs:31:5
Dec 18 05:12:33.305 INFO [stderr]    |
Dec 18 05:12:33.305 INFO [stderr] 31 | use memory::FrameAllocator;
Dec 18 05:12:33.305 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:12:33.306 INFO [stderr] 
Dec 18 05:12:33.309 INFO [stderr] error[E0152]: duplicate lang item found: `eh_personality`.
Dec 18 05:12:33.309 INFO [stderr]   --> src/lib.rs:86:1
Dec 18 05:12:33.309 INFO [stderr]    |
Dec 18 05:12:33.309 INFO [stderr] 86 | pub extern fn eh_personality() {}
Dec 18 05:12:33.309 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:12:33.309 INFO [stderr]    |
Dec 18 05:12:33.309 INFO [stderr]    = note: first defined in crate `panic_unwind`.
Dec 18 05:12:33.309 INFO [stderr] 
Dec 18 05:12:33.309 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Dec 18 05:12:33.309 INFO [stderr]    --> src/lib.rs:89:1
Dec 18 05:12:33.309 INFO [stderr]     |
Dec 18 05:12:33.309 INFO [stderr] 89  | / pub extern fn panic_fmt(pi: &PanicInfo) -> !{
Dec 18 05:12:33.309 INFO [stderr] 90  | |     if pi.message().is_some() && pi.location().is_some(){
Dec 18 05:12:33.309 INFO [stderr] 91  | |         panic_print!("A PercOS error occured because: {}\nat {}", pi.message().unwrap(), pi.location().unwrap());
Dec 18 05:12:33.309 INFO [stderr] 92  | |     }else if pi.message().is_some() {
Dec 18 05:12:33.309 INFO [stderr] ...   |
Dec 18 05:12:33.309 INFO [stderr] 99  | |     loop{}
Dec 18 05:12:33.309 INFO [stderr] 100 | | }
Dec 18 05:12:33.309 INFO [stderr]     | |_^
Dec 18 05:12:33.309 INFO [stderr]     |
Dec 18 05:12:33.309 INFO [stderr]     = note: first defined in crate `std`.
Dec 18 05:12:33.309 INFO [stderr] 
Dec 18 05:12:33.492 INFO [stderr] error: aborting due to 3 previous errors
Dec 18 05:12:33.492 INFO [stderr] 
Dec 18 05:12:33.492 INFO [stderr] Some errors occurred: E0152, E0557.
Dec 18 05:12:33.492 INFO [stderr] For more information about an error, try `rustc --explain E0152`.
Dec 18 05:12:33.504 INFO [stderr] error: Could not compile `percos`.
Dec 18 05:12:33.504 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 05:12:33.511 INFO [stderr] error: aborting due to previous error
Dec 18 05:12:33.511 INFO [stderr] 
Dec 18 05:12:33.511 INFO [stderr] For more information about this error, try `rustc --explain E0557`.
Dec 18 05:12:33.519 INFO [stderr] error: Could not compile `percos`.
Dec 18 05:12:33.519 INFO [stderr] 
Dec 18 05:12:33.519 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 05:12:33.805 INFO running `"docker" "inspect" "1d437c5504e8ca04c3554cb161ff08795370156fefb67419e492382b8f8bb9c1"`
Dec 18 05:12:33.915 INFO running `"docker" "rm" "-f" "1d437c5504e8ca04c3554cb161ff08795370156fefb67419e492382b8f8bb9c1"`
Dec 18 05:12:34.044 INFO [stdout] 1d437c5504e8ca04c3554cb161ff08795370156fefb67419e492382b8f8bb9c1