Aug 02 06:11:18.696 INFO checking jump-consistent-hash-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 06:11:18.696 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:11:18.696 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:11:18.696 INFO running `"docker" "create" "-v" "/tmp/crater.2Xo70J3j4YVn:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 06:11:18.938 INFO blam! cb42492eb46dabeaca3dec0b5b5825b28c90a48182ac1160fe7193ae69d48c07
Aug 02 06:11:18.941 INFO running `"docker" "start" "-a" "cb42492eb46dabeaca3dec0b5b5825b28c90a48182ac1160fe7193ae69d48c07"`
Aug 02 06:11:20.206 INFO kablam!     Checking jump-consistent-hash v0.1.0 (file:///source)
Aug 02 06:11:21.473 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:11:21.473 INFO kablam!  --> benches/jumphash.rs:1:1
Aug 02 06:11:21.473 INFO kablam!   |
Aug 02 06:11:21.473 INFO kablam! 1 | #![feature(test)]
Aug 02 06:11:21.473 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:11:21.473 INFO kablam! 
Aug 02 06:11:21.474 INFO kablam! error: aborting due to previous error
Aug 02 06:11:21.475 INFO kablam! 
Aug 02 06:11:21.475 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:11:21.486 INFO kablam! error: Could not compile `jump-consistent-hash`.
Aug 02 06:11:21.487 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:11:21.734 INFO kablam! error: build failed
Aug 02 06:11:21.734 INFO kablam! su: No module specific data is present
Aug 02 06:11:22.268 INFO running `"docker" "rm" "-f" "cb42492eb46dabeaca3dec0b5b5825b28c90a48182ac1160fe7193ae69d48c07"`
Aug 02 06:11:22.445 INFO blam! cb42492eb46dabeaca3dec0b5b5825b28c90a48182ac1160fe7193ae69d48c07