Aug 01 19:27:13.078 INFO checking valgrind_request-1.1.0 against 1.27.2 for lazy_static-1
Aug 01 19:27:13.078 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:27:13.078 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:27:13.078 INFO running `"docker" "create" "-v" "/tmp/crater.Inyqlutv5smG:/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 01 19:27:13.308 INFO blam! d10330ec5e4b6aa3d395d933697a770d7987f3f81a4d7b96344f6fbc2973418c
Aug 01 19:27:13.311 INFO running `"docker" "start" "-a" "d10330ec5e4b6aa3d395d933697a770d7987f3f81a4d7b96344f6fbc2973418c"`
Aug 01 19:27:14.372 INFO kablam!     Checking valgrind_request v1.1.0 (file:///source)
Aug 01 19:27:14.810 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:27:14.810 INFO kablam!  --> src/lib.rs:1:1
Aug 01 19:27:14.810 INFO kablam!   |
Aug 01 19:27:14.810 INFO kablam! 1 | #![feature(asm)]
Aug 01 19:27:14.810 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 01 19:27:14.810 INFO kablam! 
Aug 01 19:27:14.811 INFO kablam! error: aborting due to previous error
Aug 01 19:27:14.811 INFO kablam! 
Aug 01 19:27:14.811 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:27:14.821 INFO kablam! error: Could not compile `valgrind_request`.
Aug 01 19:27:14.821 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 19:27:14.904 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:27:14.904 INFO kablam!  --> src/lib.rs:1:1
Aug 01 19:27:14.904 INFO kablam!   |
Aug 01 19:27:14.904 INFO kablam! 1 | #![feature(asm)]
Aug 01 19:27:14.904 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 01 19:27:14.904 INFO kablam! 
Aug 01 19:27:14.905 INFO kablam! error: aborting due to previous error
Aug 01 19:27:14.905 INFO kablam! 
Aug 01 19:27:14.905 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:27:14.911 INFO kablam! error: Could not compile `valgrind_request`.
Aug 01 19:27:14.912 INFO kablam! 
Aug 01 19:27:14.912 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 19:27:14.921 INFO kablam! su: No module specific data is present
Aug 01 19:27:15.475 INFO running `"docker" "rm" "-f" "d10330ec5e4b6aa3d395d933697a770d7987f3f81a4d7b96344f6fbc2973418c"`
Aug 01 19:27:15.636 INFO blam! d10330ec5e4b6aa3d395d933697a770d7987f3f81a4d7b96344f6fbc2973418c