Aug 02 02:30:42.084 INFO checking persistent_array-0.3.3 against 1.27.2+tmplazy for lazy_static-1
Aug 02 02:30:42.084 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:30:42.084 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:30:42.084 INFO running `"docker" "create" "-v" "/tmp/crater.hvwtboLrQEx9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+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 02:30:42.326 INFO blam! a43e5b51ca91e94e39c4bac4930c74fb524c4e694347d7632b0cf17f72061840
Aug 02 02:30:42.327 INFO running `"docker" "start" "-a" "a43e5b51ca91e94e39c4bac4930c74fb524c4e694347d7632b0cf17f72061840"`
Aug 02 02:30:43.572 INFO kablam!     Checking twox-hash v0.1.1
Aug 02 02:30:43.939 INFO kablam! error[E0432]: unresolved import `std::collections::hash_state`
Aug 02 02:30:43.939 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/twox-hash-0.1.1/src/lib.rs:38:23
Aug 02 02:30:43.939 INFO kablam!    |
Aug 02 02:30:43.939 INFO kablam! 38 | use std::collections::hash_state::HashState;
Aug 02 02:30:43.939 INFO kablam!    |                       ^^^^^^^^^^ Could not find `hash_state` in `collections`
Aug 02 02:30:43.939 INFO kablam! 
Aug 02 02:30:43.944 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:30:43.944 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/twox-hash-0.1.1/src/lib.rs:30:1
Aug 02 02:30:43.944 INFO kablam!    |
Aug 02 02:30:43.944 INFO kablam! 30 | #![feature(hashmap_hasher)]
Aug 02 02:30:43.944 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:30:43.944 INFO kablam! 
Aug 02 02:30:43.945 INFO kablam! error: aborting due to 2 previous errors
Aug 02 02:30:43.945 INFO kablam! 
Aug 02 02:30:43.945 INFO kablam! Some errors occurred: E0432, E0554.
Aug 02 02:30:43.945 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 02 02:30:43.964 INFO kablam! error: Could not compile `twox-hash`.
Aug 02 02:30:43.964 INFO kablam! 
Aug 02 02:30:43.964 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 02:30:43.967 INFO kablam! su: No module specific data is present
Aug 02 02:30:45.206 INFO running `"docker" "rm" "-f" "a43e5b51ca91e94e39c4bac4930c74fb524c4e694347d7632b0cf17f72061840"`
Aug 02 02:30:45.388 INFO blam! a43e5b51ca91e94e39c4bac4930c74fb524c4e694347d7632b0cf17f72061840