Sep 17 15:14:29.008 INFO checking virtual_view-0.1.6 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 15:14:29.008 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 15:14:29.008 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:14:29.241 INFO blam! d886eb56a39d12ce777c53b21837cdcc751b11750430fd8523ab3a83f85b02d6
Sep 17 15:14:29.242 INFO running `"docker" "start" "-a" "d886eb56a39d12ce777c53b21837cdcc751b11750430fd8523ab3a83f85b02d6"`
Sep 17 15:14:30.058 INFO kablam! usermod: no changes
Sep 17 15:14:30.110 INFO kablam!     Checking virtual_view v0.1.6 (/source)
Sep 17 15:14:31.427 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 17 15:14:31.427 INFO kablam!  --> src/lib.rs:2:12
Sep 17 15:14:31.427 INFO kablam!   |
Sep 17 15:14:31.427 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 17 15:14:31.427 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 17 15:14:31.427 INFO kablam! 
Sep 17 15:14:31.451 INFO kablam! error: aborting due to previous error
Sep 17 15:14:31.451 INFO kablam! 
Sep 17 15:14:31.451 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 15:14:31.459 INFO kablam! error: Could not compile `virtual_view`.
Sep 17 15:14:31.459 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 15:14:31.715 INFO kablam! error[E0635]: unknown feature `const_atomic_u64_new`
Sep 17 15:14:31.715 INFO kablam!  --> src/lib.rs:2:12
Sep 17 15:14:31.715 INFO kablam!   |
Sep 17 15:14:31.715 INFO kablam! 2 | #![feature(const_atomic_u64_new)]
Sep 17 15:14:31.715 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Sep 17 15:14:31.715 INFO kablam! 
Sep 17 15:14:31.751 INFO kablam! error: aborting due to previous error
Sep 17 15:14:31.751 INFO kablam! 
Sep 17 15:14:31.751 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 17 15:14:31.758 INFO kablam! error: Could not compile `virtual_view`.
Sep 17 15:14:31.758 INFO kablam! 
Sep 17 15:14:31.758 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 15:14:31.759 INFO kablam! su: No module specific data is present
Sep 17 15:14:32.699 INFO running `"docker" "rm" "-f" "d886eb56a39d12ce777c53b21837cdcc751b11750430fd8523ab3a83f85b02d6"`
Sep 17 15:14:32.971 INFO blam! d886eb56a39d12ce777c53b21837cdcc751b11750430fd8523ab3a83f85b02d6