Aug 02 06:51:01.977 INFO checking image2aa-0.1.3 against 1.27.2 for lazy_static-1
Aug 02 06:51:01.977 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:51:01.977 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:51:01.977 INFO running `"docker" "create" "-v" "/tmp/crater.AbKHeH4FyAHi:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 06:51:02.222 INFO blam! ca88f9e6b12f9d90758e6a61cd275208cf8aea08a8369b97f6e4ae1e00a26714
Aug 02 06:51:02.225 INFO running `"docker" "start" "-a" "ca88f9e6b12f9d90758e6a61cd275208cf8aea08a8369b97f6e4ae1e00a26714"`
Aug 02 06:51:03.296 INFO kablam!     Checking string-error v0.1.0
Aug 02 06:51:03.893 INFO kablam!     Checking image2aa v0.1.3 (file:///source)
Aug 02 06:51:10.440 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:51:10.440 INFO kablam!  --> src/cli.rs:1:1
Aug 02 06:51:10.440 INFO kablam!   |
Aug 02 06:51:10.440 INFO kablam! 1 | #![feature(slice_patterns)]
Aug 02 06:51:10.440 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 06:51:10.440 INFO kablam! 
Aug 02 06:51:10.441 INFO kablam! error: aborting due to previous error
Aug 02 06:51:10.441 INFO kablam! 
Aug 02 06:51:10.441 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:51:10.449 INFO kablam! error: Could not compile `image2aa`.
Aug 02 06:51:10.450 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:51:10.464 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:51:10.464 INFO kablam!  --> src/cli.rs:1:1
Aug 02 06:51:10.464 INFO kablam!   |
Aug 02 06:51:10.464 INFO kablam! 1 | #![feature(slice_patterns)]
Aug 02 06:51:10.464 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 06:51:10.464 INFO kablam! 
Aug 02 06:51:10.465 INFO kablam! error: aborting due to previous error
Aug 02 06:51:10.465 INFO kablam! 
Aug 02 06:51:10.465 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:51:10.490 INFO kablam! error: Could not compile `image2aa`.
Aug 02 06:51:10.490 INFO kablam! 
Aug 02 06:51:10.490 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 06:51:10.497 INFO kablam! su: No module specific data is present
Aug 02 06:51:11.518 INFO running `"docker" "rm" "-f" "ca88f9e6b12f9d90758e6a61cd275208cf8aea08a8369b97f6e4ae1e00a26714"`
Aug 02 06:51:11.794 INFO blam! ca88f9e6b12f9d90758e6a61cd275208cf8aea08a8369b97f6e4ae1e00a26714