Aug 02 12:35:01.226 INFO checking commitlog-0.0.10 against 1.27.2 for lazy_static-1
Aug 02 12:35:01.226 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:35:01.226 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:35:01.226 INFO running `"docker" "create" "-v" "/tmp/crater.6OI00KRlBh7X:/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 12:35:01.511 INFO blam! 1df020a26118e8c1294f479d5486aed584c779f8ff14a36c9b640fb753c00c70
Aug 02 12:35:01.514 INFO running `"docker" "start" "-a" "1df020a26118e8c1294f479d5486aed584c779f8ff14a36c9b640fb753c00c70"`
Aug 02 12:35:02.862 INFO kablam!    Compiling crc32c v0.3.1
Aug 02 12:35:05.563 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:35:05.563 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/crc32c-0.3.1/src/lib.rs:23:1
Aug 02 12:35:05.563 INFO kablam!    |
Aug 02 12:35:05.563 INFO kablam! 23 | #![feature(cfg_target_feature, target_feature, stdsimd)]
Aug 02 12:35:05.563 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:35:05.563 INFO kablam! 
Aug 02 12:35:05.563 INFO kablam! error: aborting due to previous error
Aug 02 12:35:05.563 INFO kablam! 
Aug 02 12:35:05.563 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:35:05.585 INFO kablam! error: Could not compile `crc32c`.
Aug 02 12:35:05.585 INFO kablam! 
Aug 02 12:35:05.585 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:35:05.587 INFO kablam! su: No module specific data is present
Aug 02 12:35:06.247 INFO running `"docker" "rm" "-f" "1df020a26118e8c1294f479d5486aed584c779f8ff14a36c9b640fb753c00c70"`
Aug 02 12:35:06.409 INFO blam! 1df020a26118e8c1294f479d5486aed584c779f8ff14a36c9b640fb753c00c70