Aug 02 00:11:58.927 INFO checking rs_lockfree-0.1.1 against 1.27.2 for lazy_static-1
Aug 02 00:11:58.927 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 00:11:58.927 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 00:11:58.927 INFO running `"docker" "create" "-v" "/tmp/crater.6yFcYogezdWj:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 00:11:59.142 INFO blam! 3e70f2e5739b0eede75ea267e04953784eb53cb2e62ba57310e5035a012a9c76
Aug 02 00:11:59.145 INFO running `"docker" "start" "-a" "3e70f2e5739b0eede75ea267e04953784eb53cb2e62ba57310e5035a012a9c76"`
Aug 02 00:12:00.382 INFO kablam!     Checking core_affinity v0.5.9
Aug 02 00:12:00.389 INFO kablam!     Checking rs_lockfree v0.1.1 (file:///source)
Aug 02 00:12:01.296 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:12:01.296 INFO kablam!   --> src/lib.rs:18:1
Aug 02 00:12:01.296 INFO kablam!    |
Aug 02 00:12:01.296 INFO kablam! 18 | #![feature(core_intrinsics)]
Aug 02 00:12:01.296 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 00:12:01.296 INFO kablam! 
Aug 02 00:12:01.297 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:12:01.297 INFO kablam!   --> src/lib.rs:19:1
Aug 02 00:12:01.297 INFO kablam!    |
Aug 02 00:12:01.297 INFO kablam! 19 | #![feature(raw)]
Aug 02 00:12:01.297 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 02 00:12:01.297 INFO kablam! 
Aug 02 00:12:01.300 INFO kablam! error: aborting due to 2 previous errors
Aug 02 00:12:01.300 INFO kablam! 
Aug 02 00:12:01.300 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 00:12:01.309 INFO kablam! error: Could not compile `rs_lockfree`.
Aug 02 00:12:01.309 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 00:12:01.829 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:12:01.830 INFO kablam!   --> src/lib.rs:18:1
Aug 02 00:12:01.830 INFO kablam!    |
Aug 02 00:12:01.830 INFO kablam! 18 | #![feature(core_intrinsics)]
Aug 02 00:12:01.830 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 00:12:01.830 INFO kablam! 
Aug 02 00:12:01.830 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:12:01.830 INFO kablam!   --> src/lib.rs:19:1
Aug 02 00:12:01.830 INFO kablam!    |
Aug 02 00:12:01.830 INFO kablam! 19 | #![feature(raw)]
Aug 02 00:12:01.830 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 02 00:12:01.830 INFO kablam! 
Aug 02 00:12:01.834 INFO kablam! error: aborting due to 2 previous errors
Aug 02 00:12:01.834 INFO kablam! 
Aug 02 00:12:01.834 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 00:12:01.844 INFO kablam! error: Could not compile `rs_lockfree`.
Aug 02 00:12:01.844 INFO kablam! 
Aug 02 00:12:01.844 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 00:12:01.851 INFO kablam! su: No module specific data is present
Aug 02 00:12:02.421 INFO running `"docker" "rm" "-f" "3e70f2e5739b0eede75ea267e04953784eb53cb2e62ba57310e5035a012a9c76"`
Aug 02 00:12:02.638 INFO blam! 3e70f2e5739b0eede75ea267e04953784eb53cb2e62ba57310e5035a012a9c76