Aug 02 05:02:45.281 INFO checking lockless-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 05:02:45.281 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:02:45.281 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:02:45.281 INFO running `"docker" "create" "-v" "/tmp/crater.GQDTI2VFEtuO:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+tmplazy:/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 05:02:45.439 INFO blam! 22b5f605652bc61d72e7b23242d9cfd5668097866159742a3bd0a8d9d808a5b2
Aug 02 05:02:45.441 INFO running `"docker" "start" "-a" "22b5f605652bc61d72e7b23242d9cfd5668097866159742a3bd0a8d9d808a5b2"`
Aug 02 05:02:46.436 INFO kablam!     Checking owning_ref v0.2.4
Aug 02 05:02:47.080 INFO kablam!     Checking parking_lot v0.3.8
Aug 02 05:02:48.198 INFO kablam!     Checking lockless v0.2.0 (file:///source)
Aug 02 05:02:48.956 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:02:48.956 INFO kablam!  --> src/lib.rs:1:1
Aug 02 05:02:48.956 INFO kablam!   |
Aug 02 05:02:48.956 INFO kablam! 1 | #![feature(test)]
Aug 02 05:02:48.956 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 05:02:48.956 INFO kablam! 
Aug 02 05:02:48.960 INFO kablam! error: aborting due to previous error
Aug 02 05:02:48.960 INFO kablam! 
Aug 02 05:02:48.960 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:02:48.971 INFO kablam! error: Could not compile `lockless`.
Aug 02 05:02:48.971 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:02:49.139 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:02:49.139 INFO kablam!  --> src/lib.rs:1:1
Aug 02 05:02:49.139 INFO kablam!   |
Aug 02 05:02:49.139 INFO kablam! 1 | #![feature(test)]
Aug 02 05:02:49.139 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 05:02:49.139 INFO kablam! 
Aug 02 05:02:49.139 INFO kablam! error: aborting due to previous error
Aug 02 05:02:49.140 INFO kablam! 
Aug 02 05:02:49.140 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:02:49.146 INFO kablam! error: Could not compile `lockless`.
Aug 02 05:02:49.147 INFO kablam! 
Aug 02 05:02:49.147 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 05:02:49.149 INFO kablam! su: No module specific data is present
Aug 02 05:02:49.651 INFO running `"docker" "rm" "-f" "22b5f605652bc61d72e7b23242d9cfd5668097866159742a3bd0a8d9d808a5b2"`
Aug 02 05:02:49.811 INFO blam! 22b5f605652bc61d72e7b23242d9cfd5668097866159742a3bd0a8d9d808a5b2