Aug 02 05:39:21.306 INFO checking libalpm-utils-0.0.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 05:39:21.306 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:39:21.307 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:39:21.307 INFO running `"docker" "create" "-v" "/tmp/crater.M1a4QUlPRtNM:/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 05:39:21.546 INFO blam! 19511b54b1c348bd3850a40ea088bbec974a63e487a7c3b25e311a88257ad5db
Aug 02 05:39:21.549 INFO running `"docker" "start" "-a" "19511b54b1c348bd3850a40ea088bbec974a63e487a7c3b25e311a88257ad5db"`
Aug 02 05:39:22.439 INFO kablam!     Checking libalpm-utils v0.0.2 (file:///source)
Aug 02 05:39:23.407 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:39:23.407 INFO kablam!  --> src/lib.rs:1:1
Aug 02 05:39:23.407 INFO kablam!   |
Aug 02 05:39:23.407 INFO kablam! 1 | #![feature(trace_macros)]
Aug 02 05:39:23.407 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:39:23.407 INFO kablam! 
Aug 02 05:39:23.408 INFO kablam! error: aborting due to previous error
Aug 02 05:39:23.411 INFO kablam! 
Aug 02 05:39:23.411 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:39:23.438 INFO kablam! error: Could not compile `libalpm-utils`.
Aug 02 05:39:23.439 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:39:23.488 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 05:39:23.488 INFO kablam!  --> src/lib.rs:1:1
Aug 02 05:39:23.488 INFO kablam!   |
Aug 02 05:39:23.488 INFO kablam! 1 | #![feature(trace_macros)]
Aug 02 05:39:23.488 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 05:39:23.488 INFO kablam! 
Aug 02 05:39:23.493 INFO kablam! error: aborting due to previous error
Aug 02 05:39:23.493 INFO kablam! 
Aug 02 05:39:23.493 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 05:39:23.501 INFO kablam! error: Could not compile `libalpm-utils`.
Aug 02 05:39:23.501 INFO kablam! 
Aug 02 05:39:23.501 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 05:39:23.508 INFO kablam! su: No module specific data is present
Aug 02 05:39:24.131 INFO running `"docker" "rm" "-f" "19511b54b1c348bd3850a40ea088bbec974a63e487a7c3b25e311a88257ad5db"`
Aug 02 05:39:24.292 INFO blam! 19511b54b1c348bd3850a40ea088bbec974a63e487a7c3b25e311a88257ad5db