Sep 21 11:29:33.786 INFO checking default-vec-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:29:33.786 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:29:33.786 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:29:33.945 INFO blam! f26d7afb87d2878d4e4ea7df8b98766a941b23d3bac513344633c2dfe5f2b4e1
Sep 21 11:29:33.946 INFO running `"docker" "start" "-a" "f26d7afb87d2878d4e4ea7df8b98766a941b23d3bac513344633c2dfe5f2b4e1"`
Sep 21 11:29:34.917 INFO kablam! usermod: no changes
Sep 21 11:29:34.935 INFO kablam!     Checking default-vec v0.1.1 (/source)
Sep 21 11:29:35.121 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.121 INFO kablam!  --> src/lib.rs:7:5
Sep 21 11:29:35.121 INFO kablam!   |
Sep 21 11:29:35.121 INFO kablam! 7 | use alloc::raw_vec::RawVec;
Sep 21 11:29:35.122 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:29:35.122 INFO kablam!   |
Sep 21 11:29:35.122 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.122 INFO kablam! 
Sep 21 11:29:35.122 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.122 INFO kablam!   --> src/lib.rs:12:10
Sep 21 11:29:35.122 INFO kablam!    |
Sep 21 11:29:35.122 INFO kablam! 12 |     raw: RawVec<T>,
Sep 21 11:29:35.122 INFO kablam!    |          ^^^^^^^^^
Sep 21 11:29:35.122 INFO kablam!    |
Sep 21 11:29:35.122 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.122 INFO kablam! 
Sep 21 11:29:35.122 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.122 INFO kablam!   --> src/lib.rs:23:19
Sep 21 11:29:35.122 INFO kablam!    |
Sep 21 11:29:35.122 INFO kablam! 23 |         let raw = RawVec::with_capacity(cap);
Sep 21 11:29:35.122 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:29:35.122 INFO kablam!    |
Sep 21 11:29:35.122 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.122 INFO kablam! 
Sep 21 11:29:35.122 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.122 INFO kablam!   --> src/lib.rs:94:27
Sep 21 11:29:35.122 INFO kablam!    |
Sep 21 11:29:35.122 INFO kablam! 94 |         DefaultVec { raw: RawVec::new() }
Sep 21 11:29:35.122 INFO kablam!    |                           ^^^^^^^^^^^
Sep 21 11:29:35.122 INFO kablam!    |
Sep 21 11:29:35.122 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.122 INFO kablam! 
Sep 21 11:29:35.145 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.145 INFO kablam!   --> src/lib.rs:24:25
Sep 21 11:29:35.145 INFO kablam!    |
Sep 21 11:29:35.145 INFO kablam! 24 |         for i in 0..raw.cap() {
Sep 21 11:29:35.145 INFO kablam!    |                         ^^^
Sep 21 11:29:35.145 INFO kablam!    |
Sep 21 11:29:35.145 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.145 INFO kablam! 
Sep 21 11:29:35.147 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.147 INFO kablam!   --> src/lib.rs:26:32
Sep 21 11:29:35.147 INFO kablam!    |
Sep 21 11:29:35.147 INFO kablam! 26 |                 ptr::write(raw.ptr().offset(i as isize), T::default());
Sep 21 11:29:35.147 INFO kablam!    |                                ^^^
Sep 21 11:29:35.147 INFO kablam!    |
Sep 21 11:29:35.147 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.147 INFO kablam! 
Sep 21 11:29:35.148 INFO kablam! warning: type annotations needed
Sep 21 11:29:35.148 INFO kablam!   --> src/lib.rs:26:38
Sep 21 11:29:35.148 INFO kablam!    |
Sep 21 11:29:35.148 INFO kablam! 26 |                 ptr::write(raw.ptr().offset(i as isize), T::default());
Sep 21 11:29:35.148 INFO kablam!    |                                      ^^^^^^
Sep 21 11:29:35.148 INFO kablam!    |
Sep 21 11:29:35.148 INFO kablam!    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 21 11:29:35.148 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 21 11:29:35.148 INFO kablam!    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 21 11:29:35.148 INFO kablam! 
Sep 21 11:29:35.148 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.148 INFO kablam!   --> src/lib.rs:34:18
Sep 21 11:29:35.148 INFO kablam!    |
Sep 21 11:29:35.148 INFO kablam! 34 |         self.raw.cap()
Sep 21 11:29:35.148 INFO kablam!    |                  ^^^
Sep 21 11:29:35.148 INFO kablam!    |
Sep 21 11:29:35.148 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.148 INFO kablam! 
Sep 21 11:29:35.151 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.151 INFO kablam!   --> src/lib.rs:40:18
Sep 21 11:29:35.151 INFO kablam!    |
Sep 21 11:29:35.151 INFO kablam! 40 |         self.raw.reserve(old_cap, new_cap.saturating_sub(old_cap));
Sep 21 11:29:35.151 INFO kablam!    |                  ^^^^^^^
Sep 21 11:29:35.151 INFO kablam!    |
Sep 21 11:29:35.151 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.151 INFO kablam! 
Sep 21 11:29:35.151 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.151 INFO kablam!   --> src/lib.rs:43:37
Sep 21 11:29:35.151 INFO kablam!    |
Sep 21 11:29:35.151 INFO kablam! 43 |                 ptr::write(self.raw.ptr().offset(i as isize), T::default());
Sep 21 11:29:35.151 INFO kablam!    |                                     ^^^
Sep 21 11:29:35.151 INFO kablam!    |
Sep 21 11:29:35.151 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.151 INFO kablam! 
Sep 21 11:29:35.152 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.152 INFO kablam!   --> src/lib.rs:52:24
Sep 21 11:29:35.152 INFO kablam!    |
Sep 21 11:29:35.152 INFO kablam! 52 |             &*self.raw.ptr().offset(idx as isize)
Sep 21 11:29:35.152 INFO kablam!    |                        ^^^
Sep 21 11:29:35.152 INFO kablam!    |
Sep 21 11:29:35.152 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.152 INFO kablam! 
Sep 21 11:29:35.153 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.153 INFO kablam!   --> src/lib.rs:62:28
Sep 21 11:29:35.153 INFO kablam!    |
Sep 21 11:29:35.153 INFO kablam! 62 |             &mut *self.raw.ptr().offset(idx as isize)
Sep 21 11:29:35.153 INFO kablam!    |                            ^^^
Sep 21 11:29:35.153 INFO kablam!    |
Sep 21 11:29:35.153 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.153 INFO kablam! 
Sep 21 11:29:35.156 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.156 INFO kablam!    --> src/lib.rs:103:44
Sep 21 11:29:35.156 INFO kablam!     |
Sep 21 11:29:35.156 INFO kablam! 103 |             slice::from_raw_parts(self.raw.ptr(), self.raw.cap())
Sep 21 11:29:35.156 INFO kablam!     |                                            ^^^
Sep 21 11:29:35.156 INFO kablam!     |
Sep 21 11:29:35.156 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.156 INFO kablam! 
Sep 21 11:29:35.156 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.156 INFO kablam!    --> src/lib.rs:103:60
Sep 21 11:29:35.156 INFO kablam!     |
Sep 21 11:29:35.156 INFO kablam! 103 |             slice::from_raw_parts(self.raw.ptr(), self.raw.cap())
Sep 21 11:29:35.156 INFO kablam!     |                                                            ^^^
Sep 21 11:29:35.156 INFO kablam!     |
Sep 21 11:29:35.156 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.156 INFO kablam! 
Sep 21 11:29:35.156 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.156 INFO kablam!    --> src/lib.rs:111:48
Sep 21 11:29:35.156 INFO kablam!     |
Sep 21 11:29:35.156 INFO kablam! 111 |             slice::from_raw_parts_mut(self.raw.ptr(), self.raw.cap())
Sep 21 11:29:35.156 INFO kablam!     |                                                ^^^
Sep 21 11:29:35.156 INFO kablam!     |
Sep 21 11:29:35.156 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.156 INFO kablam! 
Sep 21 11:29:35.156 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.156 INFO kablam!    --> src/lib.rs:111:64
Sep 21 11:29:35.156 INFO kablam!     |
Sep 21 11:29:35.156 INFO kablam! 111 |             slice::from_raw_parts_mut(self.raw.ptr(), self.raw.cap())
Sep 21 11:29:35.156 INFO kablam!     |                                                                ^^^
Sep 21 11:29:35.156 INFO kablam!     |
Sep 21 11:29:35.156 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.156 INFO kablam! 
Sep 21 11:29:35.160 INFO kablam! error: aborting due to 15 previous errors
Sep 21 11:29:35.160 INFO kablam! 
Sep 21 11:29:35.160 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 21 11:29:35.166 INFO kablam! error: Could not compile `default-vec`.
Sep 21 11:29:35.166 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 11:29:35.180 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.180 INFO kablam!  --> src/lib.rs:7:5
Sep 21 11:29:35.180 INFO kablam!   |
Sep 21 11:29:35.180 INFO kablam! 7 | use alloc::raw_vec::RawVec;
Sep 21 11:29:35.180 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:29:35.180 INFO kablam!   |
Sep 21 11:29:35.180 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.180 INFO kablam! 
Sep 21 11:29:35.180 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.180 INFO kablam!   --> src/lib.rs:12:10
Sep 21 11:29:35.180 INFO kablam!    |
Sep 21 11:29:35.180 INFO kablam! 12 |     raw: RawVec<T>,
Sep 21 11:29:35.180 INFO kablam!    |          ^^^^^^^^^
Sep 21 11:29:35.180 INFO kablam!    |
Sep 21 11:29:35.180 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.180 INFO kablam! 
Sep 21 11:29:35.180 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.180 INFO kablam!   --> src/lib.rs:23:19
Sep 21 11:29:35.180 INFO kablam!    |
Sep 21 11:29:35.180 INFO kablam! 23 |         let raw = RawVec::with_capacity(cap);
Sep 21 11:29:35.180 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:29:35.180 INFO kablam!    |
Sep 21 11:29:35.180 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.180 INFO kablam! 
Sep 21 11:29:35.180 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.180 INFO kablam!   --> src/lib.rs:94:27
Sep 21 11:29:35.180 INFO kablam!    |
Sep 21 11:29:35.180 INFO kablam! 94 |         DefaultVec { raw: RawVec::new() }
Sep 21 11:29:35.180 INFO kablam!    |                           ^^^^^^^^^^^
Sep 21 11:29:35.180 INFO kablam!    |
Sep 21 11:29:35.180 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.180 INFO kablam! 
Sep 21 11:29:35.205 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.205 INFO kablam!   --> src/lib.rs:24:25
Sep 21 11:29:35.205 INFO kablam!    |
Sep 21 11:29:35.205 INFO kablam! 24 |         for i in 0..raw.cap() {
Sep 21 11:29:35.205 INFO kablam!    |                         ^^^
Sep 21 11:29:35.205 INFO kablam!    |
Sep 21 11:29:35.205 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.205 INFO kablam! 
Sep 21 11:29:35.207 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.207 INFO kablam!   --> src/lib.rs:26:32
Sep 21 11:29:35.207 INFO kablam!    |
Sep 21 11:29:35.207 INFO kablam! 26 |                 ptr::write(raw.ptr().offset(i as isize), T::default());
Sep 21 11:29:35.207 INFO kablam!    |                                ^^^
Sep 21 11:29:35.207 INFO kablam!    |
Sep 21 11:29:35.207 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.207 INFO kablam! 
Sep 21 11:29:35.207 INFO kablam! warning: type annotations needed
Sep 21 11:29:35.207 INFO kablam!   --> src/lib.rs:26:38
Sep 21 11:29:35.207 INFO kablam!    |
Sep 21 11:29:35.207 INFO kablam! 26 |                 ptr::write(raw.ptr().offset(i as isize), T::default());
Sep 21 11:29:35.207 INFO kablam!    |                                      ^^^^^^
Sep 21 11:29:35.207 INFO kablam!    |
Sep 21 11:29:35.207 INFO kablam!    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 21 11:29:35.207 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 21 11:29:35.207 INFO kablam!    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 21 11:29:35.207 INFO kablam! 
Sep 21 11:29:35.208 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.208 INFO kablam!   --> src/lib.rs:34:18
Sep 21 11:29:35.208 INFO kablam!    |
Sep 21 11:29:35.208 INFO kablam! 34 |         self.raw.cap()
Sep 21 11:29:35.208 INFO kablam!    |                  ^^^
Sep 21 11:29:35.208 INFO kablam!    |
Sep 21 11:29:35.208 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.208 INFO kablam! 
Sep 21 11:29:35.208 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.208 INFO kablam!   --> src/lib.rs:40:18
Sep 21 11:29:35.208 INFO kablam!    |
Sep 21 11:29:35.208 INFO kablam! 40 |         self.raw.reserve(old_cap, new_cap.saturating_sub(old_cap));
Sep 21 11:29:35.208 INFO kablam!    |                  ^^^^^^^
Sep 21 11:29:35.208 INFO kablam!    |
Sep 21 11:29:35.208 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.208 INFO kablam! 
Sep 21 11:29:35.209 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.209 INFO kablam!   --> src/lib.rs:43:37
Sep 21 11:29:35.209 INFO kablam!    |
Sep 21 11:29:35.209 INFO kablam! 43 |                 ptr::write(self.raw.ptr().offset(i as isize), T::default());
Sep 21 11:29:35.209 INFO kablam!    |                                     ^^^
Sep 21 11:29:35.209 INFO kablam!    |
Sep 21 11:29:35.209 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.209 INFO kablam! 
Sep 21 11:29:35.212 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.212 INFO kablam!   --> src/lib.rs:52:24
Sep 21 11:29:35.212 INFO kablam!    |
Sep 21 11:29:35.212 INFO kablam! 52 |             &*self.raw.ptr().offset(idx as isize)
Sep 21 11:29:35.212 INFO kablam!    |                        ^^^
Sep 21 11:29:35.212 INFO kablam!    |
Sep 21 11:29:35.212 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.212 INFO kablam! 
Sep 21 11:29:35.213 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.213 INFO kablam!   --> src/lib.rs:62:28
Sep 21 11:29:35.213 INFO kablam!    |
Sep 21 11:29:35.213 INFO kablam! 62 |             &mut *self.raw.ptr().offset(idx as isize)
Sep 21 11:29:35.213 INFO kablam!    |                            ^^^
Sep 21 11:29:35.213 INFO kablam!    |
Sep 21 11:29:35.213 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.213 INFO kablam! 
Sep 21 11:29:35.215 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.215 INFO kablam!    --> src/lib.rs:103:44
Sep 21 11:29:35.215 INFO kablam!     |
Sep 21 11:29:35.215 INFO kablam! 103 |             slice::from_raw_parts(self.raw.ptr(), self.raw.cap())
Sep 21 11:29:35.215 INFO kablam!     |                                            ^^^
Sep 21 11:29:35.215 INFO kablam!     |
Sep 21 11:29:35.215 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.215 INFO kablam! 
Sep 21 11:29:35.215 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.215 INFO kablam!    --> src/lib.rs:103:60
Sep 21 11:29:35.215 INFO kablam!     |
Sep 21 11:29:35.216 INFO kablam! 103 |             slice::from_raw_parts(self.raw.ptr(), self.raw.cap())
Sep 21 11:29:35.216 INFO kablam!     |                                                            ^^^
Sep 21 11:29:35.216 INFO kablam!     |
Sep 21 11:29:35.216 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.216 INFO kablam! 
Sep 21 11:29:35.216 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.216 INFO kablam!    --> src/lib.rs:111:48
Sep 21 11:29:35.216 INFO kablam!     |
Sep 21 11:29:35.216 INFO kablam! 111 |             slice::from_raw_parts_mut(self.raw.ptr(), self.raw.cap())
Sep 21 11:29:35.216 INFO kablam!     |                                                ^^^
Sep 21 11:29:35.216 INFO kablam!     |
Sep 21 11:29:35.216 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.216 INFO kablam! 
Sep 21 11:29:35.216 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 21 11:29:35.216 INFO kablam!    --> src/lib.rs:111:64
Sep 21 11:29:35.216 INFO kablam!     |
Sep 21 11:29:35.216 INFO kablam! 111 |             slice::from_raw_parts_mut(self.raw.ptr(), self.raw.cap())
Sep 21 11:29:35.216 INFO kablam!     |                                                                ^^^
Sep 21 11:29:35.216 INFO kablam!     |
Sep 21 11:29:35.216 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 21 11:29:35.216 INFO kablam! 
Sep 21 11:29:35.266 INFO kablam! error: aborting due to 15 previous errors
Sep 21 11:29:35.266 INFO kablam! 
Sep 21 11:29:35.266 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 21 11:29:35.273 INFO kablam! error: Could not compile `default-vec`.
Sep 21 11:29:35.273 INFO kablam! 
Sep 21 11:29:35.273 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 11:29:35.274 INFO kablam! su: No module specific data is present
Sep 21 11:29:35.970 INFO running `"docker" "rm" "-f" "f26d7afb87d2878d4e4ea7df8b98766a941b23d3bac513344633c2dfe5f2b4e1"`
Sep 21 11:29:36.031 INFO blam! f26d7afb87d2878d4e4ea7df8b98766a941b23d3bac513344633c2dfe5f2b4e1