Aug 02 05:02:45.674 INFO checking lockless-0.2.0 against 1.27.2 for lazy_static-1
Aug 02 05:02:45.674 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:02:45.674 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:02:45.674 INFO running `"docker" "create" "-v" "/tmp/crater.Um2vP6i1rvrn:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 05:02:45.895 INFO blam! 3ceeb9af5dea67d55161f155eb93418127f2fa62c80be3cb9c7e084138bbd1b2
Aug 02 05:02:45.898 INFO running `"docker" "start" "-a" "3ceeb9af5dea67d55161f155eb93418127f2fa62c80be3cb9c7e084138bbd1b2"`
Aug 02 05:02:47.331 INFO kablam!     Checking lockless v0.2.0 (file:///source)
Aug 02 05:02:48.249 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:02:48.249 INFO kablam!  --> src/lib.rs:1:1
Aug 02 05:02:48.249 INFO kablam!   |
Aug 02 05:02:48.249 INFO kablam! 1 | #![feature(test)]
Aug 02 05:02:48.249 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 05:02:48.249 INFO kablam! 
Aug 02 05:02:48.253 INFO kablam! error: aborting due to previous error
Aug 02 05:02:48.253 INFO kablam! 
Aug 02 05:02:48.253 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:02:48.264 INFO kablam! error: Could not compile `lockless`.
Aug 02 05:02:48.264 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:02:48.411 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:02:48.411 INFO kablam!  --> src/lib.rs:1:1
Aug 02 05:02:48.411 INFO kablam!   |
Aug 02 05:02:48.411 INFO kablam! 1 | #![feature(test)]
Aug 02 05:02:48.411 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 05:02:48.411 INFO kablam! 
Aug 02 05:02:48.414 INFO kablam! error: aborting due to previous error
Aug 02 05:02:48.415 INFO kablam! 
Aug 02 05:02:48.415 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:02:48.435 INFO kablam! error: Could not compile `lockless`.
Aug 02 05:02:48.435 INFO kablam! 
Aug 02 05:02:48.435 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 05:02:48.438 INFO kablam! su: No module specific data is present
Aug 02 05:02:49.065 INFO running `"docker" "rm" "-f" "3ceeb9af5dea67d55161f155eb93418127f2fa62c80be3cb9c7e084138bbd1b2"`
Aug 02 05:02:49.237 INFO blam! 3ceeb9af5dea67d55161f155eb93418127f2fa62c80be3cb9c7e084138bbd1b2