Nov 27 16:45:01.250 INFO documenting nahidaislam/Operatingsystem-ID1206 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 16:45:01.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 16:45:01.804 INFO [stdout] 1035d5d59caa4b8f394a917496fc61c4e940068f24fd626e224279dbc27f0c6b
Nov 27 16:45:01.809 INFO running `"docker" "start" "-a" "1035d5d59caa4b8f394a917496fc61c4e940068f24fd626e224279dbc27f0c6b"`
Nov 27 16:45:03.778 INFO [stderr] usermod: no changes
Nov 27 16:45:03.863 INFO [stderr]     Checking bit_field v0.7.0
Nov 27 16:45:03.863 INFO [stderr]     Checking spin v0.4.5
Nov 27 16:45:03.863 INFO [stderr]     Checking bitflags v0.4.0
Nov 27 16:45:03.863 INFO [stderr]     Checking once v0.3.3
Nov 27 16:45:03.863 INFO [stderr]     Checking rlibc v1.0.0
Nov 27 16:45:03.863 INFO [stderr]     Checking volatile v0.1.0
Nov 27 16:45:04.173 INFO [stderr]     Checking multiboot2 v0.1.0
Nov 27 16:45:04.735 INFO [stderr]     Checking linked_list_allocator v0.4.2
Nov 27 16:45:04.967 INFO [stderr] error[E0432]: unresolved import `alloc::allocator`
Nov 27 16:45:04.968 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.2/src/lib.rs:17:12
Nov 27 16:45:04.969 INFO [stderr]    |
Nov 27 16:45:04.970 INFO [stderr] 17 | use alloc::allocator::{Alloc, Layout, AllocErr};
Nov 27 16:45:04.971 INFO [stderr]    |            ^^^^^^^^^ could not find `allocator` in `alloc`
Nov 27 16:45:04.971 INFO [stderr] 
Nov 27 16:45:04.972 INFO [stderr] error[E0432]: unresolved import `alloc::allocator`
Nov 27 16:45:04.972 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.2/src/hole.rs:3:12
Nov 27 16:45:04.973 INFO [stderr]   |
Nov 27 16:45:04.974 INFO [stderr] 3 | use alloc::allocator::{Layout, AllocErr};
Nov 27 16:45:04.975 INFO [stderr]   |            ^^^^^^^^^ could not find `allocator` in `alloc`
Nov 27 16:45:04.975 INFO [stderr] 
Nov 27 16:45:04.976 INFO [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use NonNull instead and consider PhantomData<T> (if you also use #[may_dangle]), Send, and/or Sync
Nov 27 16:45:04.977 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.2/src/hole.rs:1:5
Nov 27 16:45:04.978 INFO [stderr]   |
Nov 27 16:45:04.978 INFO [stderr] 1 | use core::ptr::Unique;
Nov 27 16:45:04.979 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 27 16:45:04.980 INFO [stderr]   |
Nov 27 16:45:04.980 INFO [stderr]   = help: add #![feature(ptr_internals)] to the crate attributes to enable
Nov 27 16:45:04.980 INFO [stderr] 
Nov 27 16:45:04.980 INFO [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use NonNull instead and consider PhantomData<T> (if you also use #[may_dangle]), Send, and/or Sync
Nov 27 16:45:04.980 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.2/src/hole.rs:94:18
Nov 27 16:45:04.980 INFO [stderr]    |
Nov 27 16:45:04.980 INFO [stderr] 94 |     next: Option<Unique<Hole>>,
Nov 27 16:45:04.980 INFO [stderr]    |                  ^^^^^^^^^^^^
Nov 27 16:45:04.980 INFO [stderr]    |
Nov 27 16:45:04.980 INFO [stderr]    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Nov 27 16:45:04.980 INFO [stderr] 
Nov 27 16:45:04.980 INFO [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use NonNull instead and consider PhantomData<T> (if you also use #[may_dangle]), Send, and/or Sync
Nov 27 16:45:04.980 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.2/src/hole.rs:304:43
Nov 27 16:45:04.980 INFO [stderr]     |
Nov 27 16:45:04.980 INFO [stderr] 304 |                 hole.next = Some(unsafe { Unique::new_unchecked(ptr) });
Nov 27 16:45:04.980 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:45:04.980 INFO [stderr]     |
Nov 27 16:45:04.980 INFO [stderr]     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Nov 27 16:45:04.980 INFO [stderr] 
Nov 27 16:45:04.980 INFO [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use NonNull instead and consider PhantomData<T> (if you also use #[may_dangle]), Send, and/or Sync
Nov 27 16:45:04.980 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.2/src/hole.rs:41:28
Nov 27 16:45:04.980 INFO [stderr]    |
Nov 27 16:45:04.980 INFO [stderr] 41 |                 next: Some(Unique::new_unchecked(ptr)),
Nov 27 16:45:04.980 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:45:04.980 INFO [stderr]    |
Nov 27 16:45:04.980 INFO [stderr]    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Nov 27 16:45:04.980 INFO [stderr] 
Nov 27 16:45:05.007 INFO [stderr] error: aborting due to 6 previous errors
Nov 27 16:45:05.007 INFO [stderr] 
Nov 27 16:45:05.007 INFO [stderr] Some errors occurred: E0432, E0658.
Nov 27 16:45:05.007 INFO [stderr] For more information about an error, try `rustc --explain E0432`.
Nov 27 16:45:05.019 INFO [stderr] error: Could not compile `linked_list_allocator`.
Nov 27 16:45:05.019 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 27 16:45:05.067 INFO [stderr] error: build failed
Nov 27 16:45:05.069 INFO [stderr] su: No module specific data is present
Nov 27 16:45:06.176 INFO running `"docker" "inspect" "1035d5d59caa4b8f394a917496fc61c4e940068f24fd626e224279dbc27f0c6b"`
Nov 27 16:45:06.604 INFO running `"docker" "rm" "-f" "1035d5d59caa4b8f394a917496fc61c4e940068f24fd626e224279dbc27f0c6b"`
Nov 27 16:45:06.947 INFO [stdout] 1035d5d59caa4b8f394a917496fc61c4e940068f24fd626e224279dbc27f0c6b