Sep 04 03:12:43.192 INFO checking silica-0.0.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 03:12:43.192 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 03:12:43.192 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:12:43.446 INFO blam! 3fcc4637b133ca89dd4d661da82eed01f5b374fae91e5a7c2d641875868dae67
Sep 04 03:12:43.448 INFO running `"docker" "start" "-a" "3fcc4637b133ca89dd4d661da82eed01f5b374fae91e5a7c2d641875868dae67"`
Sep 04 03:12:44.351 INFO kablam!     Checking silica v0.0.1 (file:///source)
Sep 04 03:12:44.493 INFO kablam! error[E0432]: unresolved import `liballoc::arc`
Sep 04 03:12:44.493 INFO kablam!  --> src/thread.rs:3:15
Sep 04 03:12:44.493 INFO kablam!   |
Sep 04 03:12:44.493 INFO kablam! 3 | use liballoc::arc::Arc;
Sep 04 03:12:44.493 INFO kablam!   |               ^^^ Could not find `arc` in `liballoc`
Sep 04 03:12:44.493 INFO kablam! 
Sep 04 03:12:44.493 INFO kablam! error[E0432]: unresolved import `liballoc::arc`
Sep 04 03:12:44.493 INFO kablam!  --> src/sync/mpsc.rs:2:15
Sep 04 03:12:44.493 INFO kablam!   |
Sep 04 03:12:44.493 INFO kablam! 2 | use liballoc::arc::Arc;
Sep 04 03:12:44.493 INFO kablam!   |               ^^^ Could not find `arc` in `liballoc`
Sep 04 03:12:44.493 INFO kablam! 
Sep 04 03:12:44.503 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.503 INFO kablam!  --> src/thread.rs:5:5
Sep 04 03:12:44.503 INFO kablam!   |
Sep 04 03:12:44.503 INFO kablam! 5 | use liballoc::raw_vec::RawVec;
Sep 04 03:12:44.503 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:12:44.503 INFO kablam!   |
Sep 04 03:12:44.503 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.503 INFO kablam! 
Sep 04 03:12:44.504 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.504 INFO kablam!   --> src/thread.rs:45:12
Sep 04 03:12:44.504 INFO kablam!    |
Sep 04 03:12:44.504 INFO kablam! 45 |     stack: RawVec<usize>
Sep 04 03:12:44.504 INFO kablam!    |            ^^^^^^^^^^^^^
Sep 04 03:12:44.504 INFO kablam!    |
Sep 04 03:12:44.504 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.504 INFO kablam! 
Sep 04 03:12:44.504 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.504 INFO kablam!  --> src/io.rs:4:5
Sep 04 03:12:44.504 INFO kablam!   |
Sep 04 03:12:44.504 INFO kablam! 4 | use liballoc::raw_vec::RawVec;
Sep 04 03:12:44.505 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:12:44.505 INFO kablam!   |
Sep 04 03:12:44.505 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.505 INFO kablam! 
Sep 04 03:12:44.505 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.505 INFO kablam!   --> src/io.rs:41:8
Sep 04 03:12:44.505 INFO kablam!    |
Sep 04 03:12:44.505 INFO kablam! 41 |     v: RawVec<T>,   // vector
Sep 04 03:12:44.505 INFO kablam!    |        ^^^^^^^^^
Sep 04 03:12:44.505 INFO kablam!    |
Sep 04 03:12:44.505 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.505 INFO kablam! 
Sep 04 03:12:44.505 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.505 INFO kablam!   --> src/thread.rs:78:24
Sep 04 03:12:44.505 INFO kablam!    |
Sep 04 03:12:44.505 INFO kablam! 78 |                 stack: RawVec::with_capacity(stack_size)
Sep 04 03:12:44.505 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:12:44.505 INFO kablam!    |
Sep 04 03:12:44.505 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.505 INFO kablam! 
Sep 04 03:12:44.505 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.505 INFO kablam!   --> src/io.rs:49:19
Sep 04 03:12:44.505 INFO kablam!    |
Sep 04 03:12:44.505 INFO kablam! 49 |         Fifo { v: RawVec::with_capacity(cap), cap: cap, w: 0, r: None }
Sep 04 03:12:44.506 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:12:44.506 INFO kablam!    |
Sep 04 03:12:44.506 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.506 INFO kablam! 
Sep 04 03:12:44.647 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.647 INFO kablam!   --> src/io.rs:59:36
Sep 04 03:12:44.647 INFO kablam!    |
Sep 04 03:12:44.647 INFO kablam! 59 |         unsafe { ptr::write(self.v.ptr().offset(self.w as isize), item); }
Sep 04 03:12:44.647 INFO kablam!    |                                    ^^^
Sep 04 03:12:44.647 INFO kablam!    |
Sep 04 03:12:44.647 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.647 INFO kablam! 
Sep 04 03:12:44.649 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.649 INFO kablam!   --> src/io.rs:79:46
Sep 04 03:12:44.649 INFO kablam!    |
Sep 04 03:12:44.649 INFO kablam! 79 |         let item = unsafe { ptr::read(self.v.ptr().offset(r as isize)) };
Sep 04 03:12:44.649 INFO kablam!    |                                              ^^^
Sep 04 03:12:44.650 INFO kablam!    |
Sep 04 03:12:44.650 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.650 INFO kablam! 
Sep 04 03:12:44.656 INFO kablam! error: aborting due to 10 previous errors
Sep 04 03:12:44.656 INFO kablam! 
Sep 04 03:12:44.656 INFO kablam! Some errors occurred: E0432, E0658.
Sep 04 03:12:44.656 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 04 03:12:44.664 INFO kablam! error: Could not compile `silica`.
Sep 04 03:12:44.664 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 03:12:44.841 INFO kablam! error[E0432]: unresolved import `liballoc::arc`
Sep 04 03:12:44.841 INFO kablam!  --> src/thread.rs:3:15
Sep 04 03:12:44.841 INFO kablam!   |
Sep 04 03:12:44.841 INFO kablam! 3 | use liballoc::arc::Arc;
Sep 04 03:12:44.841 INFO kablam!   |               ^^^ Could not find `arc` in `liballoc`
Sep 04 03:12:44.841 INFO kablam! 
Sep 04 03:12:44.842 INFO kablam! error[E0432]: unresolved import `liballoc::arc`
Sep 04 03:12:44.842 INFO kablam!  --> src/sync/mpsc.rs:2:15
Sep 04 03:12:44.842 INFO kablam!   |
Sep 04 03:12:44.842 INFO kablam! 2 | use liballoc::arc::Arc;
Sep 04 03:12:44.842 INFO kablam!   |               ^^^ Could not find `arc` in `liballoc`
Sep 04 03:12:44.843 INFO kablam! 
Sep 04 03:12:44.860 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.860 INFO kablam!  --> src/thread.rs:5:5
Sep 04 03:12:44.860 INFO kablam!   |
Sep 04 03:12:44.860 INFO kablam! 5 | use liballoc::raw_vec::RawVec;
Sep 04 03:12:44.860 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:12:44.860 INFO kablam!   |
Sep 04 03:12:44.861 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.861 INFO kablam! 
Sep 04 03:12:44.862 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.862 INFO kablam!   --> src/thread.rs:45:12
Sep 04 03:12:44.862 INFO kablam!    |
Sep 04 03:12:44.862 INFO kablam! 45 |     stack: RawVec<usize>
Sep 04 03:12:44.862 INFO kablam!    |            ^^^^^^^^^^^^^
Sep 04 03:12:44.862 INFO kablam!    |
Sep 04 03:12:44.863 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.863 INFO kablam! 
Sep 04 03:12:44.864 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.864 INFO kablam!  --> src/io.rs:4:5
Sep 04 03:12:44.864 INFO kablam!   |
Sep 04 03:12:44.864 INFO kablam! 4 | use liballoc::raw_vec::RawVec;
Sep 04 03:12:44.864 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:12:44.864 INFO kablam!   |
Sep 04 03:12:44.865 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.865 INFO kablam! 
Sep 04 03:12:44.865 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.866 INFO kablam!   --> src/io.rs:41:8
Sep 04 03:12:44.866 INFO kablam!    |
Sep 04 03:12:44.866 INFO kablam! 41 |     v: RawVec<T>,   // vector
Sep 04 03:12:44.866 INFO kablam!    |        ^^^^^^^^^
Sep 04 03:12:44.866 INFO kablam!    |
Sep 04 03:12:44.866 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.867 INFO kablam! 
Sep 04 03:12:44.868 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.868 INFO kablam!   --> src/thread.rs:78:24
Sep 04 03:12:44.868 INFO kablam!    |
Sep 04 03:12:44.868 INFO kablam! 78 |                 stack: RawVec::with_capacity(stack_size)
Sep 04 03:12:44.868 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:12:44.868 INFO kablam!    |
Sep 04 03:12:44.869 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.869 INFO kablam! 
Sep 04 03:12:44.870 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:44.870 INFO kablam!   --> src/io.rs:49:19
Sep 04 03:12:44.870 INFO kablam!    |
Sep 04 03:12:44.870 INFO kablam! 49 |         Fifo { v: RawVec::with_capacity(cap), cap: cap, w: 0, r: None }
Sep 04 03:12:44.870 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^
Sep 04 03:12:44.870 INFO kablam!    |
Sep 04 03:12:44.871 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:44.871 INFO kablam! 
Sep 04 03:12:45.057 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:45.057 INFO kablam!   --> src/io.rs:59:36
Sep 04 03:12:45.057 INFO kablam!    |
Sep 04 03:12:45.057 INFO kablam! 59 |         unsafe { ptr::write(self.v.ptr().offset(self.w as isize), item); }
Sep 04 03:12:45.058 INFO kablam!    |                                    ^^^
Sep 04 03:12:45.058 INFO kablam!    |
Sep 04 03:12:45.058 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:45.058 INFO kablam! 
Sep 04 03:12:45.060 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 04 03:12:45.060 INFO kablam!   --> src/io.rs:79:46
Sep 04 03:12:45.060 INFO kablam!    |
Sep 04 03:12:45.061 INFO kablam! 79 |         let item = unsafe { ptr::read(self.v.ptr().offset(r as isize)) };
Sep 04 03:12:45.061 INFO kablam!    |                                              ^^^
Sep 04 03:12:45.061 INFO kablam!    |
Sep 04 03:12:45.061 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 04 03:12:45.061 INFO kablam! 
Sep 04 03:12:45.121 INFO kablam! error: aborting due to 10 previous errors
Sep 04 03:12:45.121 INFO kablam! 
Sep 04 03:12:45.121 INFO kablam! Some errors occurred: E0432, E0658.
Sep 04 03:12:45.121 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 04 03:12:45.129 INFO kablam! error: Could not compile `silica`.
Sep 04 03:12:45.129 INFO kablam! 
Sep 04 03:12:45.129 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 03:12:45.131 INFO kablam! su: No module specific data is present
Sep 04 03:12:45.601 INFO running `"docker" "rm" "-f" "3fcc4637b133ca89dd4d661da82eed01f5b374fae91e5a7c2d641875868dae67"`
Sep 04 03:12:45.750 INFO blam! 3fcc4637b133ca89dd4d661da82eed01f5b374fae91e5a7c2d641875868dae67