Sep 01 23:53:32.075 INFO checking silica-0.0.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 23:53:32.075 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 23:53:32.075 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:53:32.341 INFO blam! 1cbc92a4f6764ef158e43755d873f88c79e81f1a7a5d80ee97cee8dd01c41b07
Sep 01 23:53:32.344 INFO running `"docker" "start" "-a" "1cbc92a4f6764ef158e43755d873f88c79e81f1a7a5d80ee97cee8dd01c41b07"`
Sep 01 23:53:33.244 INFO kablam!     Checking silica v0.0.1 (file:///source)
Sep 01 23:53:33.415 INFO kablam! error[E0432]: unresolved import `liballoc::arc`
Sep 01 23:53:33.415 INFO kablam!  --> src/thread.rs:3:15
Sep 01 23:53:33.415 INFO kablam!   |
Sep 01 23:53:33.415 INFO kablam! 3 | use liballoc::arc::Arc;
Sep 01 23:53:33.415 INFO kablam!   |               ^^^ Could not find `arc` in `liballoc`
Sep 01 23:53:33.418 INFO kablam! 
Sep 01 23:53:33.418 INFO kablam! error[E0432]: unresolved import `liballoc::arc`
Sep 01 23:53:33.419 INFO kablam!  --> src/sync/mpsc.rs:2:15
Sep 01 23:53:33.419 INFO kablam!   |
Sep 01 23:53:33.419 INFO kablam! 2 | use liballoc::arc::Arc;
Sep 01 23:53:33.419 INFO kablam!   |               ^^^ Could not find `arc` in `liballoc`
Sep 01 23:53:33.419 INFO kablam! 
Sep 01 23:53:33.434 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.434 INFO kablam!  --> src/thread.rs:5:5
Sep 01 23:53:33.434 INFO kablam!   |
Sep 01 23:53:33.434 INFO kablam! 5 | use liballoc::raw_vec::RawVec;
Sep 01 23:53:33.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:53:33.434 INFO kablam!   |
Sep 01 23:53:33.434 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.434 INFO kablam! 
Sep 01 23:53:33.434 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.434 INFO kablam!   --> src/thread.rs:45:12
Sep 01 23:53:33.434 INFO kablam!    |
Sep 01 23:53:33.434 INFO kablam! 45 |     stack: RawVec<usize>
Sep 01 23:53:33.434 INFO kablam!    |            ^^^^^^^^^^^^^
Sep 01 23:53:33.434 INFO kablam!    |
Sep 01 23:53:33.434 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.434 INFO kablam! 
Sep 01 23:53:33.434 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.434 INFO kablam!  --> src/io.rs:4:5
Sep 01 23:53:33.435 INFO kablam!   |
Sep 01 23:53:33.435 INFO kablam! 4 | use liballoc::raw_vec::RawVec;
Sep 01 23:53:33.435 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:53:33.435 INFO kablam!   |
Sep 01 23:53:33.435 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.435 INFO kablam! 
Sep 01 23:53:33.435 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.435 INFO kablam!   --> src/io.rs:41:8
Sep 01 23:53:33.435 INFO kablam!    |
Sep 01 23:53:33.435 INFO kablam! 41 |     v: RawVec<T>,   // vector
Sep 01 23:53:33.435 INFO kablam!    |        ^^^^^^^^^
Sep 01 23:53:33.435 INFO kablam!    |
Sep 01 23:53:33.435 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.435 INFO kablam! 
Sep 01 23:53:33.435 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.435 INFO kablam!   --> src/thread.rs:78:24
Sep 01 23:53:33.435 INFO kablam!    |
Sep 01 23:53:33.435 INFO kablam! 78 |                 stack: RawVec::with_capacity(stack_size)
Sep 01 23:53:33.435 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:53:33.435 INFO kablam!    |
Sep 01 23:53:33.435 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.435 INFO kablam! 
Sep 01 23:53:33.436 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.436 INFO kablam!   --> src/io.rs:49:19
Sep 01 23:53:33.436 INFO kablam!    |
Sep 01 23:53:33.436 INFO kablam! 49 |         Fifo { v: RawVec::with_capacity(cap), cap: cap, w: 0, r: None }
Sep 01 23:53:33.436 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:53:33.436 INFO kablam!    |
Sep 01 23:53:33.436 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.436 INFO kablam! 
Sep 01 23:53:33.592 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.592 INFO kablam!   --> src/io.rs:59:36
Sep 01 23:53:33.592 INFO kablam!    |
Sep 01 23:53:33.592 INFO kablam! 59 |         unsafe { ptr::write(self.v.ptr().offset(self.w as isize), item); }
Sep 01 23:53:33.592 INFO kablam!    |                                    ^^^
Sep 01 23:53:33.592 INFO kablam!    |
Sep 01 23:53:33.592 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.592 INFO kablam! 
Sep 01 23:53:33.594 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.595 INFO kablam!   --> src/io.rs:79:46
Sep 01 23:53:33.595 INFO kablam!    |
Sep 01 23:53:33.595 INFO kablam! 79 |         let item = unsafe { ptr::read(self.v.ptr().offset(r as isize)) };
Sep 01 23:53:33.595 INFO kablam!    |                                              ^^^
Sep 01 23:53:33.595 INFO kablam!    |
Sep 01 23:53:33.595 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.595 INFO kablam! 
Sep 01 23:53:33.602 INFO kablam! error: aborting due to 10 previous errors
Sep 01 23:53:33.602 INFO kablam! 
Sep 01 23:53:33.602 INFO kablam! Some errors occurred: E0432, E0658.
Sep 01 23:53:33.602 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 01 23:53:33.609 INFO kablam! error: Could not compile `silica`.
Sep 01 23:53:33.609 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:53:33.721 INFO kablam! error[E0432]: unresolved import `liballoc::arc`
Sep 01 23:53:33.722 INFO kablam!  --> src/thread.rs:3:15
Sep 01 23:53:33.722 INFO kablam!   |
Sep 01 23:53:33.722 INFO kablam! 3 | use liballoc::arc::Arc;
Sep 01 23:53:33.722 INFO kablam!   |               ^^^ Could not find `arc` in `liballoc`
Sep 01 23:53:33.722 INFO kablam! 
Sep 01 23:53:33.722 INFO kablam! error[E0432]: unresolved import `liballoc::arc`
Sep 01 23:53:33.722 INFO kablam!  --> src/sync/mpsc.rs:2:15
Sep 01 23:53:33.722 INFO kablam!   |
Sep 01 23:53:33.722 INFO kablam! 2 | use liballoc::arc::Arc;
Sep 01 23:53:33.723 INFO kablam!   |               ^^^ Could not find `arc` in `liballoc`
Sep 01 23:53:33.723 INFO kablam! 
Sep 01 23:53:33.739 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.739 INFO kablam!  --> src/thread.rs:5:5
Sep 01 23:53:33.739 INFO kablam!   |
Sep 01 23:53:33.739 INFO kablam! 5 | use liballoc::raw_vec::RawVec;
Sep 01 23:53:33.739 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:53:33.739 INFO kablam!   |
Sep 01 23:53:33.739 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.739 INFO kablam! 
Sep 01 23:53:33.740 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.740 INFO kablam!   --> src/thread.rs:45:12
Sep 01 23:53:33.740 INFO kablam!    |
Sep 01 23:53:33.740 INFO kablam! 45 |     stack: RawVec<usize>
Sep 01 23:53:33.740 INFO kablam!    |            ^^^^^^^^^^^^^
Sep 01 23:53:33.740 INFO kablam!    |
Sep 01 23:53:33.740 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.740 INFO kablam! 
Sep 01 23:53:33.740 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.740 INFO kablam!  --> src/io.rs:4:5
Sep 01 23:53:33.740 INFO kablam!   |
Sep 01 23:53:33.740 INFO kablam! 4 | use liballoc::raw_vec::RawVec;
Sep 01 23:53:33.740 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:53:33.740 INFO kablam!   |
Sep 01 23:53:33.740 INFO kablam!   = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.740 INFO kablam! 
Sep 01 23:53:33.740 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.740 INFO kablam!   --> src/io.rs:41:8
Sep 01 23:53:33.740 INFO kablam!    |
Sep 01 23:53:33.740 INFO kablam! 41 |     v: RawVec<T>,   // vector
Sep 01 23:53:33.741 INFO kablam!    |        ^^^^^^^^^
Sep 01 23:53:33.741 INFO kablam!    |
Sep 01 23:53:33.741 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.741 INFO kablam! 
Sep 01 23:53:33.741 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.741 INFO kablam!   --> src/thread.rs:78:24
Sep 01 23:53:33.741 INFO kablam!    |
Sep 01 23:53:33.741 INFO kablam! 78 |                 stack: RawVec::with_capacity(stack_size)
Sep 01 23:53:33.741 INFO kablam!    |                        ^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:53:33.741 INFO kablam!    |
Sep 01 23:53:33.741 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.741 INFO kablam! 
Sep 01 23:53:33.741 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.741 INFO kablam!   --> src/io.rs:49:19
Sep 01 23:53:33.741 INFO kablam!    |
Sep 01 23:53:33.741 INFO kablam! 49 |         Fifo { v: RawVec::with_capacity(cap), cap: cap, w: 0, r: None }
Sep 01 23:53:33.741 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:53:33.741 INFO kablam!    |
Sep 01 23:53:33.742 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.742 INFO kablam! 
Sep 01 23:53:33.926 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.926 INFO kablam!   --> src/io.rs:59:36
Sep 01 23:53:33.926 INFO kablam!    |
Sep 01 23:53:33.926 INFO kablam! 59 |         unsafe { ptr::write(self.v.ptr().offset(self.w as isize), item); }
Sep 01 23:53:33.926 INFO kablam!    |                                    ^^^
Sep 01 23:53:33.926 INFO kablam!    |
Sep 01 23:53:33.926 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.926 INFO kablam! 
Sep 01 23:53:33.929 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 01 23:53:33.929 INFO kablam!   --> src/io.rs:79:46
Sep 01 23:53:33.929 INFO kablam!    |
Sep 01 23:53:33.929 INFO kablam! 79 |         let item = unsafe { ptr::read(self.v.ptr().offset(r as isize)) };
Sep 01 23:53:33.929 INFO kablam!    |                                              ^^^
Sep 01 23:53:33.929 INFO kablam!    |
Sep 01 23:53:33.929 INFO kablam!    = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 01 23:53:33.929 INFO kablam! 
Sep 01 23:53:33.991 INFO kablam! error: aborting due to 10 previous errors
Sep 01 23:53:33.991 INFO kablam! 
Sep 01 23:53:33.991 INFO kablam! Some errors occurred: E0432, E0658.
Sep 01 23:53:33.991 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 01 23:53:33.999 INFO kablam! error: Could not compile `silica`.
Sep 01 23:53:33.999 INFO kablam! 
Sep 01 23:53:33.999 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 23:53:34.002 INFO kablam! su: No module specific data is present
Sep 01 23:53:34.530 INFO running `"docker" "rm" "-f" "1cbc92a4f6764ef158e43755d873f88c79e81f1a7a5d80ee97cee8dd01c41b07"`
Sep 01 23:53:34.686 INFO blam! 1cbc92a4f6764ef158e43755d873f88c79e81f1a7a5d80ee97cee8dd01c41b07