Aug 11 18:47:35.428 INFO checking bsalloc-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 18:47:35.428 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 18:47:35.428 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 18:47:35.428 INFO running `"docker" "create" "-v" "/tmp/crater.qZOQnELxYZdG:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 18:47:35.670 INFO blam! a59cdc843403658b9d321dd946a3dfdfb4b677b813c580a1f23d9369fca9c868
Aug 11 18:47:35.672 INFO running `"docker" "start" "-a" "a59cdc843403658b9d321dd946a3dfdfb4b677b813c580a1f23d9369fca9c868"`
Aug 11 18:47:36.586 INFO kablam!    Compiling winapi-build v0.1.1
Aug 11 18:47:36.586 INFO kablam!     Checking winapi v0.2.8
Aug 11 18:47:36.592 INFO kablam!     Checking libc v0.2.43
Aug 11 18:47:36.600 INFO kablam!     Checking object-alloc v0.1.0
Aug 11 18:47:36.618 INFO kablam!     Checking spin v0.4.8
Aug 11 18:47:36.618 INFO kablam!     Checking errno v0.2.4
Aug 11 18:47:37.191 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Aug 11 18:47:37.191 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/object-alloc-0.1.0/src/lib.rs:12:12
Aug 11 18:47:37.191 INFO kablam!    |
Aug 11 18:47:37.191 INFO kablam! 12 | use alloc::allocator::Layout;
Aug 11 18:47:37.191 INFO kablam!    |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Aug 11 18:47:37.235 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Aug 11 18:47:37.235 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/object-alloc-0.1.0/src/lib.rs:12:12
Aug 11 18:47:37.235 INFO kablam!    |
Aug 11 18:47:37.235 INFO kablam! 12 | use alloc::allocator::Layout;
Aug 11 18:47:37.235 INFO kablam!    |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Aug 11 18:47:37.235 INFO kablam! 
Aug 11 18:47:37.239 INFO kablam! 
Aug 11 18:47:37.635 INFO kablam! error: aborting due to previous error
Aug 11 18:47:37.635 INFO kablam! 
Aug 11 18:47:37.635 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 18:47:37.677 INFO kablam! error: Could not compile `object-alloc`.
Aug 11 18:47:37.677 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 18:47:37.999 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 11 18:47:37.999 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Aug 11 18:47:37.999 INFO kablam!   |
Aug 11 18:47:37.999 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 11 18:47:37.999 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 11 18:47:37.999 INFO kablam! 
Aug 11 18:47:37.999 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 11 18:47:37.999 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Aug 11 18:47:37.999 INFO kablam!   |
Aug 11 18:47:37.999 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 11 18:47:37.999 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 11 18:47:37.999 INFO kablam! 
Aug 11 18:47:38.023 INFO kablam! error: aborting due to 2 previous errors
Aug 11 18:47:38.024 INFO kablam! 
Aug 11 18:47:38.024 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 18:47:38.037 INFO kablam! error: Could not compile `spin`.
Aug 11 18:47:38.037 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 18:47:38.119 INFO kablam! error: aborting due to previous error
Aug 11 18:47:38.119 INFO kablam! 
Aug 11 18:47:38.119 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 18:47:38.217 INFO kablam! error: Could not compile `object-alloc`.
Aug 11 18:47:38.218 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 18:47:38.826 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 11 18:47:38.826 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Aug 11 18:47:38.826 INFO kablam!   |
Aug 11 18:47:38.826 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 11 18:47:38.826 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 11 18:47:38.833 INFO kablam! 
Aug 11 18:47:38.834 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 11 18:47:38.834 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Aug 11 18:47:38.834 INFO kablam!   |
Aug 11 18:47:38.834 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 11 18:47:38.834 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 11 18:47:38.834 INFO kablam! 
Aug 11 18:47:38.916 INFO kablam! error: aborting due to 2 previous errors
Aug 11 18:47:38.920 INFO kablam! 
Aug 11 18:47:38.921 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 18:47:38.931 INFO kablam! error: Could not compile `spin`.
Aug 11 18:47:38.932 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 18:47:42.932 INFO kablam! error: build failed
Aug 11 18:47:42.934 INFO kablam! su: No module specific data is present
Aug 11 18:47:43.811 INFO running `"docker" "rm" "-f" "a59cdc843403658b9d321dd946a3dfdfb4b677b813c580a1f23d9369fca9c868"`
Aug 11 18:47:43.980 INFO blam! a59cdc843403658b9d321dd946a3dfdfb4b677b813c580a1f23d9369fca9c868