Aug 02 10:22:49.589 INFO checking fasthash-0.2.8 against 1.27.2 for lazy_static-1
Aug 02 10:22:49.589 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:22:49.589 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:22:49.589 INFO running `"docker" "create" "-v" "/tmp/crater.lybbh5NvQyXq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 10:22:49.813 INFO blam! 9760f541dddc02b1fb53069466b32eb4a553e362d058d3234a0196658bdcd56e
Aug 02 10:22:49.816 INFO running `"docker" "start" "-a" "9760f541dddc02b1fb53069466b32eb4a553e362d058d3234a0196658bdcd56e"`
Aug 02 10:22:51.055 INFO kablam!    Compiling fasthash v0.2.8 (file:///source)
Aug 02 10:22:51.055 INFO kablam!    Compiling fasthash-sys v0.2.8
Aug 02 10:22:51.056 INFO kablam!     Checking xoroshiro128 v0.3.0
Aug 02 10:22:51.062 INFO kablam!     Checking extprim v1.6.0
Aug 02 10:23:00.123 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:23:00.123 INFO kablam!  --> benches/bench.rs:3:1
Aug 02 10:23:00.123 INFO kablam!   |
Aug 02 10:23:00.123 INFO kablam! 3 | #![feature(test)]
Aug 02 10:23:00.123 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 10:23:00.123 INFO kablam! 
Aug 02 10:23:00.127 INFO kablam! error: aborting due to previous error
Aug 02 10:23:00.128 INFO kablam! 
Aug 02 10:23:00.128 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:23:00.145 INFO kablam! error: Could not compile `fasthash`.
Aug 02 10:23:00.145 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 10:23:08.604 INFO kablam! error: build failed
Aug 02 10:23:08.605 INFO kablam! su: No module specific data is present
Aug 02 10:23:09.516 INFO running `"docker" "rm" "-f" "9760f541dddc02b1fb53069466b32eb4a553e362d058d3234a0196658bdcd56e"`
Aug 02 10:23:09.704 INFO blam! 9760f541dddc02b1fb53069466b32eb4a553e362d058d3234a0196658bdcd56e