Aug 10 22:42:58.830 INFO checking virtual_view-0.1.6 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 22:42:58.830 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 22:42:58.830 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 22:42:58.830 INFO running `"docker" "create" "-v" "/tmp/crater.7niXczRVQdaM:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 10 22:42:59.062 INFO blam! 99a7ccfe2f9e6c2c258b4f46e67eee9ede376d91cd0ceeda0045cde4dc651ce7
Aug 10 22:42:59.064 INFO running `"docker" "start" "-a" "99a7ccfe2f9e6c2c258b4f46e67eee9ede376d91cd0ceeda0045cde4dc651ce7"`
Aug 10 22:43:00.071 INFO kablam!     Checking virtual_view v0.1.6 (file:///source)
Aug 10 22:43:03.680 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Aug 10 22:43:03.680 INFO kablam!  --> src/lib.rs:2:12
Aug 10 22:43:03.680 INFO kablam!   |
Aug 10 22:43:03.681 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Aug 10 22:43:03.681 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Aug 10 22:43:03.681 INFO kablam! 
Aug 10 22:43:03.786 INFO kablam! error: aborting due to previous error
Aug 10 22:43:03.786 INFO kablam! 
Aug 10 22:43:03.786 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 10 22:43:03.809 INFO kablam! error: Could not compile `virtual_view`.
Aug 10 22:43:03.809 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 22:43:04.191 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Aug 10 22:43:04.192 INFO kablam!  --> src/lib.rs:2:12
Aug 10 22:43:04.192 INFO kablam!   |
Aug 10 22:43:04.192 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Aug 10 22:43:04.192 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Aug 10 22:43:04.192 INFO kablam! 
Aug 10 22:43:04.256 INFO kablam! error: aborting due to previous error
Aug 10 22:43:04.256 INFO kablam! 
Aug 10 22:43:04.257 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 10 22:43:04.268 INFO kablam! error: Could not compile `virtual_view`.
Aug 10 22:43:04.268 INFO kablam! 
Aug 10 22:43:04.268 INFO kablam! To learn more, run the command again with --verbose.
Aug 10 22:43:04.271 INFO kablam! su: No module specific data is present
Aug 10 22:43:04.834 INFO running `"docker" "rm" "-f" "99a7ccfe2f9e6c2c258b4f46e67eee9ede376d91cd0ceeda0045cde4dc651ce7"`
Aug 10 22:43:05.025 INFO blam! 99a7ccfe2f9e6c2c258b4f46e67eee9ede376d91cd0ceeda0045cde4dc651ce7