Sep 01 15:49:38.951 INFO checking lambdaOS-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 15:49:38.951 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 15:49:38.951 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:49:39.150 INFO blam! 9222c7dddb962be858fbae056c496a1c17d99352def8f658eb8880c09ec70572
Sep 01 15:49:39.152 INFO running `"docker" "start" "-a" "9222c7dddb962be858fbae056c496a1c17d99352def8f658eb8880c09ec70572"`
Sep 01 15:49:39.966 INFO kablam!     Checking linked_list_allocator v0.4.3
Sep 01 15:49:39.966 INFO kablam!     Checking x86_64 v0.1.2
Sep 01 15:49:40.177 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Sep 01 15:49:40.177 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.3/src/lib.rs:17:12
Sep 01 15:49:40.177 INFO kablam!    |
Sep 01 15:49:40.177 INFO kablam! 17 | use alloc::allocator::{Alloc, Layout, AllocErr};
Sep 01 15:49:40.177 INFO kablam!    |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Sep 01 15:49:40.177 INFO kablam! 
Sep 01 15:49:40.177 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Sep 01 15:49:40.177 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.3/src/hole.rs:3:12
Sep 01 15:49:40.177 INFO kablam!   |
Sep 01 15:49:40.177 INFO kablam! 3 | use alloc::allocator::{Layout, AllocErr};
Sep 01 15:49:40.177 INFO kablam!   |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Sep 01 15:49:40.177 INFO kablam! 
Sep 01 15:49:40.206 INFO kablam! 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
Sep 01 15:49:40.206 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.3/src/hole.rs:1:5
Sep 01 15:49:40.206 INFO kablam!   |
Sep 01 15:49:40.206 INFO kablam! 1 | use core::ptr::Unique;
Sep 01 15:49:40.206 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 01 15:49:40.206 INFO kablam!   |
Sep 01 15:49:40.206 INFO kablam!   = help: add #![feature(ptr_internals)] to the crate attributes to enable
Sep 01 15:49:40.206 INFO kablam! 
Sep 01 15:49:40.206 INFO kablam! 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
Sep 01 15:49:40.206 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.3/src/hole.rs:94:18
Sep 01 15:49:40.206 INFO kablam!    |
Sep 01 15:49:40.207 INFO kablam! 94 |     next: Option<Unique<Hole>>,
Sep 01 15:49:40.207 INFO kablam!    |                  ^^^^^^^^^^^^
Sep 01 15:49:40.207 INFO kablam!    |
Sep 01 15:49:40.207 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Sep 01 15:49:40.207 INFO kablam! 
Sep 01 15:49:40.207 INFO kablam! 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
Sep 01 15:49:40.207 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.3/src/hole.rs:304:43
Sep 01 15:49:40.207 INFO kablam!     |
Sep 01 15:49:40.207 INFO kablam! 304 |                 hole.next = Some(unsafe { Unique::new_unchecked(ptr) });
Sep 01 15:49:40.207 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:49:40.207 INFO kablam!     |
Sep 01 15:49:40.207 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Sep 01 15:49:40.207 INFO kablam! 
Sep 01 15:49:40.207 INFO kablam! 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
Sep 01 15:49:40.207 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/linked_list_allocator-0.4.3/src/hole.rs:41:28
Sep 01 15:49:40.207 INFO kablam!    |
Sep 01 15:49:40.207 INFO kablam! 41 |                 next: Some(Unique::new_unchecked(ptr)),
Sep 01 15:49:40.207 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:49:40.207 INFO kablam!    |
Sep 01 15:49:40.207 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Sep 01 15:49:40.207 INFO kablam! 
Sep 01 15:49:40.222 INFO kablam! error: aborting due to 6 previous errors
Sep 01 15:49:40.222 INFO kablam! 
Sep 01 15:49:40.222 INFO kablam! Some errors occurred: E0432, E0658.
Sep 01 15:49:40.222 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 01 15:49:40.237 INFO kablam! error: Could not compile `linked_list_allocator`.
Sep 01 15:49:40.237 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:49:41.919 INFO kablam! error: build failed
Sep 01 15:49:41.921 INFO kablam! su: No module specific data is present
Sep 01 15:49:42.551 INFO running `"docker" "rm" "-f" "9222c7dddb962be858fbae056c496a1c17d99352def8f658eb8880c09ec70572"`
Sep 01 15:49:42.694 INFO blam! 9222c7dddb962be858fbae056c496a1c17d99352def8f658eb8880c09ec70572