Sep 03 23:04:01.574 INFO checking virtual_view-0.1.6 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 23:04:01.574 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 23:04:01.575 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:04:01.826 INFO blam! 0b61729c463d75ead729a4d8020121d037d2c593c6c0793837543cad7578076f
Sep 03 23:04:01.828 INFO running `"docker" "start" "-a" "0b61729c463d75ead729a4d8020121d037d2c593c6c0793837543cad7578076f"`
Sep 03 23:04:02.660 INFO kablam!     Checking virtual_view v0.1.6 (file:///source)
Sep 03 23:04:04.296 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 03 23:04:04.296 INFO kablam!  --> src/lib.rs:2:12
Sep 03 23:04:04.296 INFO kablam!   |
Sep 03 23:04:04.296 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 03 23:04:04.296 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 03 23:04:04.296 INFO kablam! 
Sep 03 23:04:04.338 INFO kablam! error: aborting due to previous error
Sep 03 23:04:04.338 INFO kablam! 
Sep 03 23:04:04.339 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 03 23:04:04.346 INFO kablam! error: Could not compile `virtual_view`.
Sep 03 23:04:04.346 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 23:04:04.503 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 03 23:04:04.503 INFO kablam!  --> src/lib.rs:2:12
Sep 03 23:04:04.503 INFO kablam!   |
Sep 03 23:04:04.503 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 03 23:04:04.503 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 03 23:04:04.503 INFO kablam! 
Sep 03 23:04:04.537 INFO kablam! error: aborting due to previous error
Sep 03 23:04:04.537 INFO kablam! 
Sep 03 23:04:04.537 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 03 23:04:04.546 INFO kablam! error: Could not compile `virtual_view`.
Sep 03 23:04:04.546 INFO kablam! 
Sep 03 23:04:04.546 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 23:04:04.547 INFO kablam! su: No module specific data is present
Sep 03 23:04:04.885 INFO running `"docker" "rm" "-f" "0b61729c463d75ead729a4d8020121d037d2c593c6c0793837543cad7578076f"`
Sep 03 23:04:04.998 INFO blam! 0b61729c463d75ead729a4d8020121d037d2c593c6c0793837543cad7578076f