Aug 17 08:28:28.970 INFO checking thin-0.2.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 08:28:28.970 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:28:28.970 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:28:28.970 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 08:28:29.230 INFO blam! f90e7b045872624289d9ba741e0f056e583091f69b740a6dd61e5aa57f25c1f6
Aug 17 08:28:29.233 INFO running `"docker" "start" "-a" "f90e7b045872624289d9ba741e0f056e583091f69b740a6dd61e5aa57f25c1f6"`
Aug 17 08:28:30.333 INFO kablam!     Checking fn_move v0.1.0
Aug 17 08:28:30.609 INFO kablam!     Checking dyn_sized v0.2.0
Aug 17 08:28:31.166 INFO kablam!     Checking thin v0.2.0 (file:///source)
Aug 17 08:28:31.761 INFO kablam! error[E0432]: unresolved import `alloc::heap`
Aug 17 08:28:31.761 INFO kablam!   --> src/boxed.rs:11:12
Aug 17 08:28:31.761 INFO kablam!    |
Aug 17 08:28:31.761 INFO kablam! 11 | use alloc::heap::{Heap, Alloc, Layout};
Aug 17 08:28:31.761 INFO kablam!    |            ^^^^ Could not find `heap` in `alloc`
Aug 17 08:28:31.761 INFO kablam! 
Aug 17 08:28:31.765 INFO kablam! warning: unused import: `Alloc`
Aug 17 08:28:31.765 INFO kablam!   --> src/boxed.rs:11:25
Aug 17 08:28:31.765 INFO kablam!    |
Aug 17 08:28:31.765 INFO kablam! 11 | use alloc::heap::{Heap, Alloc, Layout};
Aug 17 08:28:31.765 INFO kablam!    |                         ^^^^^
Aug 17 08:28:31.765 INFO kablam!    |
Aug 17 08:28:31.765 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 17 08:28:31.765 INFO kablam! 
Aug 17 08:28:31.768 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
Aug 17 08:28:31.768 INFO kablam!  --> src/boxed.rs:6:22
Aug 17 08:28:31.768 INFO kablam!   |
Aug 17 08:28:31.768 INFO kablam! 6 | use std::ptr::{self, Unique};
Aug 17 08:28:31.768 INFO kablam!   |                      ^^^^^^
Aug 17 08:28:31.768 INFO kablam!   |
Aug 17 08:28:31.768 INFO kablam!   = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.768 INFO kablam! 
Aug 17 08:28:31.769 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
Aug 17 08:28:31.769 INFO kablam!   --> src/boxed.rs:17:18
Aug 17 08:28:31.769 INFO kablam!    |
Aug 17 08:28:31.769 INFO kablam! 17 |     backend_ptr: Unique<()>,
Aug 17 08:28:31.769 INFO kablam!    |                  ^^^^^^^^^^
Aug 17 08:28:31.769 INFO kablam!    |
Aug 17 08:28:31.769 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.769 INFO kablam! 
Aug 17 08:28:31.769 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
Aug 17 08:28:31.769 INFO kablam!    --> src/boxed.rs:189:9
Aug 17 08:28:31.769 INFO kablam!     |
Aug 17 08:28:31.769 INFO kablam! 189 |         Unique::<()>::empty().as_ptr()
Aug 17 08:28:31.769 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:31.769 INFO kablam!     |
Aug 17 08:28:31.769 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.769 INFO kablam! 
Aug 17 08:28:31.770 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
Aug 17 08:28:31.770 INFO kablam!   --> src/boxed.rs:49:35
Aug 17 08:28:31.770 INFO kablam!    |
Aug 17 08:28:31.770 INFO kablam! 49 |             backend_ptr: unsafe { Unique::new_unchecked(backend_ptr) },
Aug 17 08:28:31.770 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:31.770 INFO kablam!    |
Aug 17 08:28:31.770 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.770 INFO kablam! 
Aug 17 08:28:31.770 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
Aug 17 08:28:31.770 INFO kablam!   --> src/boxed.rs:97:13
Aug 17 08:28:31.770 INFO kablam!    |
Aug 17 08:28:31.770 INFO kablam! 97 |             Unique::<()>::empty().as_ptr()
Aug 17 08:28:31.770 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:31.770 INFO kablam!    |
Aug 17 08:28:31.770 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.770 INFO kablam! 
Aug 17 08:28:31.770 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
Aug 17 08:28:31.770 INFO kablam!    --> src/boxed.rs:116:26
Aug 17 08:28:31.770 INFO kablam!     |
Aug 17 08:28:31.770 INFO kablam! 116 |             backend_ptr: Unique::new(backend_ptr as *mut ()).unwrap(),
Aug 17 08:28:31.770 INFO kablam!     |                          ^^^^^^^^^^^
Aug 17 08:28:31.770 INFO kablam!     |
Aug 17 08:28:31.770 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.770 INFO kablam! 
Aug 17 08:28:31.808 INFO kablam! error[E0432]: unresolved import `alloc::heap`
Aug 17 08:28:31.808 INFO kablam!   --> src/boxed.rs:11:12
Aug 17 08:28:31.808 INFO kablam!    |
Aug 17 08:28:31.808 INFO kablam! 11 | use alloc::heap::{Heap, Alloc, Layout};
Aug 17 08:28:31.808 INFO kablam!    |            ^^^^ Could not find `heap` in `alloc`
Aug 17 08:28:31.808 INFO kablam! 
Aug 17 08:28:31.823 INFO kablam! warning: unused import: `Alloc`
Aug 17 08:28:31.823 INFO kablam!   --> src/boxed.rs:11:25
Aug 17 08:28:31.823 INFO kablam!    |
Aug 17 08:28:31.823 INFO kablam! 11 | use alloc::heap::{Heap, Alloc, Layout};
Aug 17 08:28:31.823 INFO kablam!    |                         ^^^^^
Aug 17 08:28:31.823 INFO kablam!    |
Aug 17 08:28:31.823 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 17 08:28:31.823 INFO kablam! 
Aug 17 08:28:31.827 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
Aug 17 08:28:31.828 INFO kablam!  --> src/boxed.rs:6:22
Aug 17 08:28:31.828 INFO kablam!   |
Aug 17 08:28:31.828 INFO kablam! 6 | use std::ptr::{self, Unique};
Aug 17 08:28:31.828 INFO kablam!   |                      ^^^^^^
Aug 17 08:28:31.828 INFO kablam!   |
Aug 17 08:28:31.828 INFO kablam!   = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.828 INFO kablam! 
Aug 17 08:28:31.829 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
Aug 17 08:28:31.829 INFO kablam!   --> src/boxed.rs:17:18
Aug 17 08:28:31.829 INFO kablam!    |
Aug 17 08:28:31.829 INFO kablam! 17 |     backend_ptr: Unique<()>,
Aug 17 08:28:31.829 INFO kablam!    |                  ^^^^^^^^^^
Aug 17 08:28:31.829 INFO kablam!    |
Aug 17 08:28:31.829 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.829 INFO kablam! 
Aug 17 08:28:31.829 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
Aug 17 08:28:31.829 INFO kablam!    --> src/boxed.rs:189:9
Aug 17 08:28:31.829 INFO kablam!     |
Aug 17 08:28:31.829 INFO kablam! 189 |         Unique::<()>::empty().as_ptr()
Aug 17 08:28:31.829 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:31.829 INFO kablam!     |
Aug 17 08:28:31.829 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.829 INFO kablam! 
Aug 17 08:28:31.829 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
Aug 17 08:28:31.829 INFO kablam!   --> src/boxed.rs:49:35
Aug 17 08:28:31.829 INFO kablam!    |
Aug 17 08:28:31.830 INFO kablam! 49 |             backend_ptr: unsafe { Unique::new_unchecked(backend_ptr) },
Aug 17 08:28:31.830 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:31.830 INFO kablam!    |
Aug 17 08:28:31.830 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.830 INFO kablam! 
Aug 17 08:28:31.830 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
Aug 17 08:28:31.830 INFO kablam!   --> src/boxed.rs:97:13
Aug 17 08:28:31.830 INFO kablam!    |
Aug 17 08:28:31.830 INFO kablam! 97 |             Unique::<()>::empty().as_ptr()
Aug 17 08:28:31.830 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:31.842 INFO kablam!    |
Aug 17 08:28:31.842 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.842 INFO kablam! 
Aug 17 08:28:31.843 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
Aug 17 08:28:31.843 INFO kablam!    --> src/boxed.rs:116:26
Aug 17 08:28:31.843 INFO kablam!     |
Aug 17 08:28:31.843 INFO kablam! 116 |             backend_ptr: Unique::new(backend_ptr as *mut ()).unwrap(),
Aug 17 08:28:31.843 INFO kablam!     |                          ^^^^^^^^^^^
Aug 17 08:28:31.843 INFO kablam!     |
Aug 17 08:28:31.843 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.843 INFO kablam! 
Aug 17 08:28:31.999 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:31.999 INFO kablam!   --> src/boxed.rs:49:35
Aug 17 08:28:31.999 INFO kablam!    |
Aug 17 08:28:31.999 INFO kablam! 49 |             backend_ptr: unsafe { Unique::new_unchecked(backend_ptr) },
Aug 17 08:28:31.999 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:31.999 INFO kablam!    |
Aug 17 08:28:31.999 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:31.999 INFO kablam! 
Aug 17 08:28:32.001 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.001 INFO kablam!   --> src/boxed.rs:56:94
Aug 17 08:28:32.001 INFO kablam!    |
Aug 17 08:28:32.001 INFO kablam! 56 |             let ptr: *mut ThinBackend<D,D> = ThinBackend::fat_from_thin_mut(self.backend_ptr.as_ptr());
Aug 17 08:28:32.001 INFO kablam!    |                                                                                              ^^^^^^
Aug 17 08:28:32.001 INFO kablam!    |
Aug 17 08:28:32.001 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.001 INFO kablam! 
Aug 17 08:28:32.003 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.004 INFO kablam!   --> src/boxed.rs:74:75
Aug 17 08:28:32.004 INFO kablam!    |
Aug 17 08:28:32.004 INFO kablam! 74 |             let backend_fat = ThinBackend::fat_from_thin(self.backend_ptr.as_ptr());
Aug 17 08:28:32.004 INFO kablam!    |                                                                           ^^^^^^
Aug 17 08:28:32.004 INFO kablam!    |
Aug 17 08:28:32.004 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.004 INFO kablam! 
Aug 17 08:28:32.005 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.005 INFO kablam!   --> src/boxed.rs:81:79
Aug 17 08:28:32.005 INFO kablam!    |
Aug 17 08:28:32.005 INFO kablam! 81 |             let backend_fat = ThinBackend::fat_from_thin_mut(self.backend_ptr.as_ptr());
Aug 17 08:28:32.005 INFO kablam!    |                                                                               ^^^^^^
Aug 17 08:28:32.005 INFO kablam!    |
Aug 17 08:28:32.005 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.005 INFO kablam! 
Aug 17 08:28:32.047 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.047 INFO kablam!   --> src/boxed.rs:97:13
Aug 17 08:28:32.047 INFO kablam!    |
Aug 17 08:28:32.047 INFO kablam! 97 |             Unique::<()>::empty().as_ptr()
Aug 17 08:28:32.047 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:32.047 INFO kablam!    |
Aug 17 08:28:32.047 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.047 INFO kablam! 
Aug 17 08:28:32.047 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.047 INFO kablam!   --> src/boxed.rs:97:35
Aug 17 08:28:32.047 INFO kablam!    |
Aug 17 08:28:32.047 INFO kablam! 97 |             Unique::<()>::empty().as_ptr()
Aug 17 08:28:32.047 INFO kablam!    |                                   ^^^^^^
Aug 17 08:28:32.047 INFO kablam!    |
Aug 17 08:28:32.047 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.047 INFO kablam! 
Aug 17 08:28:32.049 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.050 INFO kablam!    --> src/boxed.rs:116:26
Aug 17 08:28:32.050 INFO kablam!     |
Aug 17 08:28:32.050 INFO kablam! 116 |             backend_ptr: Unique::new(backend_ptr as *mut ()).unwrap(),
Aug 17 08:28:32.050 INFO kablam!     |                          ^^^^^^^^^^^
Aug 17 08:28:32.050 INFO kablam!     |
Aug 17 08:28:32.050 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.050 INFO kablam! 
Aug 17 08:28:32.079 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.079 INFO kablam!    --> src/boxed.rs:189:9
Aug 17 08:28:32.079 INFO kablam!     |
Aug 17 08:28:32.079 INFO kablam! 189 |         Unique::<()>::empty().as_ptr()
Aug 17 08:28:32.079 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:32.079 INFO kablam!     |
Aug 17 08:28:32.079 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.079 INFO kablam! 
Aug 17 08:28:32.079 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.079 INFO kablam!    --> src/boxed.rs:189:31
Aug 17 08:28:32.079 INFO kablam!     |
Aug 17 08:28:32.079 INFO kablam! 189 |         Unique::<()>::empty().as_ptr()
Aug 17 08:28:32.079 INFO kablam!     |                               ^^^^^^
Aug 17 08:28:32.079 INFO kablam!     |
Aug 17 08:28:32.079 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.079 INFO kablam! 
Aug 17 08:28:32.084 INFO kablam! error: aborting due to 16 previous errors
Aug 17 08:28:32.084 INFO kablam! 
Aug 17 08:28:32.084 INFO kablam! Some errors occurred: E0432, E0658.
Aug 17 08:28:32.084 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 17 08:28:32.103 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.103 INFO kablam!   --> src/boxed.rs:49:35
Aug 17 08:28:32.103 INFO kablam!    |
Aug 17 08:28:32.103 INFO kablam! 49 |             backend_ptr: unsafe { Unique::new_unchecked(backend_ptr) },
Aug 17 08:28:32.103 INFO kablam!    |                                   ^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:32.103 INFO kablam!    |
Aug 17 08:28:32.103 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.103 INFO kablam! 
Aug 17 08:28:32.105 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.105 INFO kablam!   --> src/boxed.rs:56:94
Aug 17 08:28:32.105 INFO kablam!    |
Aug 17 08:28:32.105 INFO kablam! 56 |             let ptr: *mut ThinBackend<D,D> = ThinBackend::fat_from_thin_mut(self.backend_ptr.as_ptr());
Aug 17 08:28:32.105 INFO kablam!    |                                                                                              ^^^^^^
Aug 17 08:28:32.105 INFO kablam!    |
Aug 17 08:28:32.105 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.105 INFO kablam! 
Aug 17 08:28:32.108 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.108 INFO kablam!   --> src/boxed.rs:74:75
Aug 17 08:28:32.108 INFO kablam!    |
Aug 17 08:28:32.108 INFO kablam! 74 |             let backend_fat = ThinBackend::fat_from_thin(self.backend_ptr.as_ptr());
Aug 17 08:28:32.108 INFO kablam!    |                                                                           ^^^^^^
Aug 17 08:28:32.108 INFO kablam!    |
Aug 17 08:28:32.108 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.108 INFO kablam! 
Aug 17 08:28:32.109 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.109 INFO kablam!   --> src/boxed.rs:81:79
Aug 17 08:28:32.109 INFO kablam!    |
Aug 17 08:28:32.109 INFO kablam! 81 |             let backend_fat = ThinBackend::fat_from_thin_mut(self.backend_ptr.as_ptr());
Aug 17 08:28:32.109 INFO kablam!    |                                                                               ^^^^^^
Aug 17 08:28:32.110 INFO kablam!    |
Aug 17 08:28:32.110 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.110 INFO kablam! 
Aug 17 08:28:32.112 INFO kablam! error: Could not compile `thin`.
Aug 17 08:28:32.112 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 08:28:32.128 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.128 INFO kablam!   --> src/boxed.rs:97:13
Aug 17 08:28:32.129 INFO kablam!    |
Aug 17 08:28:32.129 INFO kablam! 97 |             Unique::<()>::empty().as_ptr()
Aug 17 08:28:32.129 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:32.129 INFO kablam!    |
Aug 17 08:28:32.129 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.129 INFO kablam! 
Aug 17 08:28:32.129 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.129 INFO kablam!   --> src/boxed.rs:97:35
Aug 17 08:28:32.129 INFO kablam!    |
Aug 17 08:28:32.129 INFO kablam! 97 |             Unique::<()>::empty().as_ptr()
Aug 17 08:28:32.129 INFO kablam!    |                                   ^^^^^^
Aug 17 08:28:32.129 INFO kablam!    |
Aug 17 08:28:32.129 INFO kablam!    = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.129 INFO kablam! 
Aug 17 08:28:32.131 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.131 INFO kablam!    --> src/boxed.rs:116:26
Aug 17 08:28:32.131 INFO kablam!     |
Aug 17 08:28:32.132 INFO kablam! 116 |             backend_ptr: Unique::new(backend_ptr as *mut ()).unwrap(),
Aug 17 08:28:32.132 INFO kablam!     |                          ^^^^^^^^^^^
Aug 17 08:28:32.132 INFO kablam!     |
Aug 17 08:28:32.132 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.132 INFO kablam! 
Aug 17 08:28:32.140 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.140 INFO kablam!    --> src/boxed.rs:189:9
Aug 17 08:28:32.140 INFO kablam!     |
Aug 17 08:28:32.140 INFO kablam! 189 |         Unique::<()>::empty().as_ptr()
Aug 17 08:28:32.140 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Aug 17 08:28:32.146 INFO kablam!     |
Aug 17 08:28:32.146 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.146 INFO kablam! 
Aug 17 08:28:32.147 INFO kablam! error[E0658]: use of unstable library feature 'ptr_internals'
Aug 17 08:28:32.147 INFO kablam!    --> src/boxed.rs:189:31
Aug 17 08:28:32.147 INFO kablam!     |
Aug 17 08:28:32.147 INFO kablam! 189 |         Unique::<()>::empty().as_ptr()
Aug 17 08:28:32.147 INFO kablam!     |                               ^^^^^^
Aug 17 08:28:32.147 INFO kablam!     |
Aug 17 08:28:32.147 INFO kablam!     = help: add #![feature(ptr_internals)] to the crate attributes to enable
Aug 17 08:28:32.147 INFO kablam! 
Aug 17 08:28:32.299 INFO kablam! error: aborting due to 16 previous errors
Aug 17 08:28:32.300 INFO kablam! 
Aug 17 08:28:32.300 INFO kablam! Some errors occurred: E0432, E0658.
Aug 17 08:28:32.300 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 17 08:28:32.317 INFO kablam! error: Could not compile `thin`.
Aug 17 08:28:32.317 INFO kablam! 
Aug 17 08:28:32.317 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 08:28:32.324 INFO kablam! su: No module specific data is present
Aug 17 08:28:32.826 INFO running `"docker" "rm" "-f" "f90e7b045872624289d9ba741e0f056e583091f69b740a6dd61e5aa57f25c1f6"`
Aug 17 08:28:32.991 INFO blam! f90e7b045872624289d9ba741e0f056e583091f69b740a6dd61e5aa57f25c1f6