Aug 02 10:22:56.304 INFO checking faster-0.4.3 against 1.27.2 for lazy_static-1
Aug 02 10:22:56.304 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:22:56.304 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:22:56.304 INFO running `"docker" "create" "-v" "/tmp/crater.EmciZGVZLMvw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 10:22:56.534 INFO blam! ca89d6ec07fe8f2dd82191eaf3199b700a2456a3395124979293ecee03d6ce75
Aug 02 10:22:56.536 INFO running `"docker" "start" "-a" "ca89d6ec07fe8f2dd82191eaf3199b700a2456a3395124979293ecee03d6ce75"`
Aug 02 10:22:57.741 INFO kablam!     Checking coresimd v0.0.4
Aug 02 10:23:01.919 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 10:23:01.919 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/coresimd-0.0.4/src/lib.rs:14:1
Aug 02 10:23:01.919 INFO kablam!    |
Aug 02 10:23:01.919 INFO kablam! 14 | / #![feature(const_fn, link_llvm_intrinsics, platform_intrinsics, repr_simd,
Aug 02 10:23:01.919 INFO kablam! 15 | |            simd_ffi, target_feature, cfg_target_feature, i128_type, asm,
Aug 02 10:23:01.919 INFO kablam! 16 | |            const_atomic_usize_new, stmt_expr_attributes, core_intrinsics,
Aug 02 10:23:01.919 INFO kablam! 17 | |            crate_in_paths)]
Aug 02 10:23:01.919 INFO kablam!    | |___________________________^
Aug 02 10:23:01.919 INFO kablam! 
Aug 02 10:23:02.219 INFO kablam! error: aborting due to previous error
Aug 02 10:23:02.219 INFO kablam! 
Aug 02 10:23:02.219 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 10:23:02.231 INFO kablam! error: Could not compile `coresimd`.
Aug 02 10:23:02.232 INFO kablam! 
Aug 02 10:23:02.232 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 10:23:02.233 INFO kablam! su: No module specific data is present
Aug 02 10:23:02.772 INFO running `"docker" "rm" "-f" "ca89d6ec07fe8f2dd82191eaf3199b700a2456a3395124979293ecee03d6ce75"`
Aug 02 10:23:02.921 INFO blam! ca89d6ec07fe8f2dd82191eaf3199b700a2456a3395124979293ecee03d6ce75