Aug 01 23:01:03.036 INFO checking sarkara-0.10.0-alpha.1 against 1.27.2 for lazy_static-1
Aug 01 23:01:03.036 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:01:03.036 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:01:03.037 INFO running `"docker" "create" "-v" "/tmp/crater.9qNyX5WrUlnZ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 23:01:03.207 INFO blam! bddd04cc94119823f9e8657ee9d04c66b2c896edca88d41725a7bba1f1c33699
Aug 01 23:01:03.210 INFO running `"docker" "start" "-a" "bddd04cc94119823f9e8657ee9d04c66b2c896edca88d41725a7bba1f1c33699"`
Aug 01 23:01:04.466 INFO kablam!    Compiling memsec v0.4.1
Aug 01 23:01:04.469 INFO kablam!    Compiling norx-permutation v0.1.3
Aug 01 23:01:04.471 INFO kablam!     Checking keccak v0.1.0
Aug 01 23:01:04.474 INFO kablam!     Checking rand_core v0.2.1
Aug 01 23:01:04.476 INFO kablam!     Checking subtle v0.6.3
Aug 01 23:01:05.046 INFO kablam!    Compiling norx v0.1.1
Aug 01 23:01:05.638 INFO kablam!     Checking sha3 v0.7.3
Aug 01 23:01:06.938 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:01:06.938 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/memsec-0.4.1/src/lib.rs:2:34
Aug 01 23:01:06.938 INFO kablam!   |
Aug 01 23:01:06.938 INFO kablam! 2 | #![cfg_attr(feature = "nightly", feature(core_intrinsics))]
Aug 01 23:01:06.938 INFO kablam!   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:01:06.938 INFO kablam! 
Aug 01 23:01:06.939 INFO kablam! error: aborting due to previous error
Aug 01 23:01:06.939 INFO kablam! 
Aug 01 23:01:06.939 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:01:06.949 INFO kablam! error: Could not compile `memsec`.
Aug 01 23:01:06.949 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 23:01:07.212 INFO kablam! error: build failed
Aug 01 23:01:07.213 INFO kablam! su: No module specific data is present
Aug 01 23:01:07.699 INFO running `"docker" "rm" "-f" "bddd04cc94119823f9e8657ee9d04c66b2c896edca88d41725a7bba1f1c33699"`
Aug 01 23:01:07.841 INFO blam! bddd04cc94119823f9e8657ee9d04c66b2c896edca88d41725a7bba1f1c33699