Aug 02 06:05:09.198 INFO checking keccakrs-0.1.6 against 1.27.2+tmplazy for lazy_static-1
Aug 02 06:05:09.198 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:05:09.198 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:05:09.198 INFO running `"docker" "create" "-v" "/tmp/crater.emmikVTrdHi6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 06:05:09.443 INFO blam! 6571eea586c01de61fae868a7729dc58690a7d1d4a39437b2347875e9c64fd14
Aug 02 06:05:09.446 INFO running `"docker" "start" "-a" "6571eea586c01de61fae868a7729dc58690a7d1d4a39437b2347875e9c64fd14"`
Aug 02 06:05:10.330 INFO kablam! warning: file found to be present in multiple build targets: /source/tests/perf.rs
Aug 02 06:05:10.351 INFO kablam!     Checking keccakrs v0.1.6 (file:///source)
Aug 02 06:05:12.670 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:05:12.670 INFO kablam!  --> tests/perf.rs:1:1
Aug 02 06:05:12.670 INFO kablam!   |
Aug 02 06:05:12.670 INFO kablam! 1 | #![feature(test)]
Aug 02 06:05:12.670 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:05:12.670 INFO kablam! 
Aug 02 06:05:12.671 INFO kablam! error: aborting due to previous error
Aug 02 06:05:12.671 INFO kablam! 
Aug 02 06:05:12.671 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:05:12.680 INFO kablam! error: Could not compile `keccakrs`.
Aug 02 06:05:12.680 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:05:12.820 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:05:12.821 INFO kablam!  --> tests/perf.rs:1:1
Aug 02 06:05:12.821 INFO kablam!   |
Aug 02 06:05:12.821 INFO kablam! 1 | #![feature(test)]
Aug 02 06:05:12.821 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:05:12.821 INFO kablam! 
Aug 02 06:05:12.821 INFO kablam! error: aborting due to previous error
Aug 02 06:05:12.821 INFO kablam! 
Aug 02 06:05:12.822 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:05:12.829 INFO kablam! error: Could not compile `keccakrs`.
Aug 02 06:05:12.830 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:05:12.985 INFO kablam! error: build failed
Aug 02 06:05:12.987 INFO kablam! su: No module specific data is present
Aug 02 06:05:14.158 INFO running `"docker" "rm" "-f" "6571eea586c01de61fae868a7729dc58690a7d1d4a39437b2347875e9c64fd14"`
Aug 02 06:05:14.298 INFO blam! 6571eea586c01de61fae868a7729dc58690a7d1d4a39437b2347875e9c64fd14