Aug 02 14:02:53.014 INFO checking bitlab-0.8.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 14:02:53.014 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:02:53.014 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 14:02:53.014 INFO running `"docker" "create" "-v" "/tmp/crater.otnzVtdeSGNK:/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 14:02:53.289 INFO blam! 3145b93e9ac5d785b91ccbfe1673181607d6d66fdbb60167c03b6fff23d3e967
Aug 02 14:02:53.292 INFO running `"docker" "start" "-a" "3145b93e9ac5d785b91ccbfe1673181607d6d66fdbb60167c03b6fff23d3e967"`
Aug 02 14:02:54.284 INFO kablam!     Blocking waiting for file lock on the git checkouts
Aug 02 14:02:54.381 INFO kablam!     Checking bitlab v0.8.1 (file:///source)
Aug 02 14:02:57.981 INFO kablam! warning: `#[derive]` does nothing on macro invocations
Aug 02 14:02:57.981 INFO kablam!   --> examples/performance.rs:16:1
Aug 02 14:02:57.981 INFO kablam!    |
Aug 02 14:02:57.981 INFO kablam! 16 | #[derive(Debug)]
Aug 02 14:02:57.981 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 02 14:02:57.981 INFO kablam!    |
Aug 02 14:02:57.981 INFO kablam!    = note: this may become a hard error in a future release
Aug 02 14:02:57.981 INFO kablam! 
Aug 02 14:03:04.619 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.36s
Aug 02 14:03:04.629 INFO kablam! su: No module specific data is present
Aug 02 14:03:05.503 INFO running `"docker" "rm" "-f" "3145b93e9ac5d785b91ccbfe1673181607d6d66fdbb60167c03b6fff23d3e967"`
Aug 02 14:03:05.663 INFO blam! 3145b93e9ac5d785b91ccbfe1673181607d6d66fdbb60167c03b6fff23d3e967