Aug 02 01:58:09.412 INFO checking pretty_toa-1.0.0 against 1.27.2 for lazy_static-1
Aug 02 01:58:09.412 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:58:09.412 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:58:09.413 INFO running `"docker" "create" "-v" "/tmp/crater.55NTIXDMLKvE:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 01:58:09.672 INFO blam! cc5a34bd32bd48b95b4f928365f76ad9d3ac2ab269b70b33bd2f51a8a6ba7b53
Aug 02 01:58:09.674 INFO running `"docker" "start" "-a" "cc5a34bd32bd48b95b4f928365f76ad9d3ac2ab269b70b33bd2f51a8a6ba7b53"`
Aug 02 01:58:10.927 INFO kablam!     Checking pretty_toa v1.0.0 (file:///source)
Aug 02 01:58:12.839 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:58:12.839 INFO kablam!  --> tests/tests.rs:1:1
Aug 02 01:58:12.839 INFO kablam!   |
Aug 02 01:58:12.839 INFO kablam! 1 | #![feature(test)]
Aug 02 01:58:12.839 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:58:12.839 INFO kablam! 
Aug 02 01:58:12.841 INFO kablam! error: aborting due to previous error
Aug 02 01:58:12.842 INFO kablam! 
Aug 02 01:58:12.842 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:58:12.850 INFO kablam! error: Could not compile `pretty_toa`.
Aug 02 01:58:12.850 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:58:13.367 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:58:13.367 INFO kablam!  --> benches/bench.rs:6:1
Aug 02 01:58:13.367 INFO kablam!   |
Aug 02 01:58:13.367 INFO kablam! 6 | #![feature(test)]
Aug 02 01:58:13.367 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:58:13.367 INFO kablam! 
Aug 02 01:58:13.368 INFO kablam! error: aborting due to previous error
Aug 02 01:58:13.368 INFO kablam! 
Aug 02 01:58:13.368 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:58:13.375 INFO kablam! error: Could not compile `pretty_toa`.
Aug 02 01:58:13.375 INFO kablam! 
Aug 02 01:58:13.375 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 01:58:13.376 INFO kablam! su: No module specific data is present
Aug 02 01:58:14.282 INFO running `"docker" "rm" "-f" "cc5a34bd32bd48b95b4f928365f76ad9d3ac2ab269b70b33bd2f51a8a6ba7b53"`
Aug 02 01:58:14.451 INFO blam! cc5a34bd32bd48b95b4f928365f76ad9d3ac2ab269b70b33bd2f51a8a6ba7b53