Aug 02 10:26:34.915 INFO checking ezing-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 10:26:34.915 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:26:34.915 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:26:34.915 INFO running `"docker" "create" "-v" "/tmp/crater.JsVJWeU3klpK:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+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 10:26:35.244 INFO blam! ca3952e3b5268f9472f0a660e0c43be683d37b0e37465cd216046b79365bc01b
Aug 02 10:26:35.245 INFO running `"docker" "start" "-a" "ca3952e3b5268f9472f0a660e0c43be683d37b0e37465cd216046b79365bc01b"`
Aug 02 10:26:36.560 INFO kablam!     Checking ezing v0.2.0 (file:///source)
Aug 02 10:26:36.560 INFO kablam!    Compiling glium v0.21.0
Aug 02 10:27:32.397 INFO kablam!     Checking glium_text v0.12.0
Aug 02 10:27:35.068 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:27:35.068 INFO kablam!  --> src/lib.rs:5:19
Aug 02 10:27:35.068 INFO kablam!   |
Aug 02 10:27:35.068 INFO kablam! 5 | #![cfg_attr(test, feature(concat_idents))]
Aug 02 10:27:35.068 INFO kablam!   |                   ^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:27:35.068 INFO kablam! 
Aug 02 10:27:35.078 INFO kablam! error: aborting due to previous error
Aug 02 10:27:35.078 INFO kablam! 
Aug 02 10:27:35.078 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:27:35.086 INFO kablam! error: Could not compile `ezing`.
Aug 02 10:27:35.086 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 10:27:36.120 INFO kablam! error: build failed
Aug 02 10:27:36.123 INFO kablam! su: No module specific data is present
Aug 02 10:27:36.656 INFO running `"docker" "rm" "-f" "ca3952e3b5268f9472f0a660e0c43be683d37b0e37465cd216046b79365bc01b"`
Aug 02 10:27:36.820 INFO blam! ca3952e3b5268f9472f0a660e0c43be683d37b0e37465cd216046b79365bc01b