Aug 02 10:42:42.422 INFO checking error-chain-mini-0.2.0 against 1.27.2 for lazy_static-1
Aug 02 10:42:42.422 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:42:42.422 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:42:42.422 INFO running `"docker" "create" "-v" "/tmp/crater.rJsaaCjag3rl:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 10:42:42.622 INFO blam! ebc6f716eb6c36b6985f24af85757b9ed243c49ae446be29ca0cdaed47f8f525
Aug 02 10:42:42.624 INFO running `"docker" "start" "-a" "ebc6f716eb6c36b6985f24af85757b9ed243c49ae446be29ca0cdaed47f8f525"`
Aug 02 10:42:43.387 INFO kablam!     Checking error-chain-mini v0.2.0 (file:///source)
Aug 02 10:42:43.388 INFO kablam!    Compiling syn v0.13.11
Aug 02 10:43:05.062 INFO kablam!    Compiling synstructure v0.8.1
Aug 02 10:43:09.814 INFO kablam!    Compiling error-chain-mini-derive v0.2.0
Aug 02 10:43:13.682 INFO kablam! warning: variant is never constructed: `Kind2`
Aug 02 10:43:13.682 INFO kablam!    --> tests/derive_tests.rs:106:9
Aug 02 10:43:13.683 INFO kablam!     |
Aug 02 10:43:13.683 INFO kablam! 106 |         Kind2,
Aug 02 10:43:13.683 INFO kablam!     |         ^^^^^
Aug 02 10:43:13.683 INFO kablam!     |
Aug 02 10:43:13.683 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 10:43:13.683 INFO kablam! 
Aug 02 10:43:13.724 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.35s
Aug 02 10:43:13.724 INFO kablam! su: No module specific data is present
Aug 02 10:43:14.591 INFO running `"docker" "rm" "-f" "ebc6f716eb6c36b6985f24af85757b9ed243c49ae446be29ca0cdaed47f8f525"`
Aug 02 10:43:14.743 INFO blam! ebc6f716eb6c36b6985f24af85757b9ed243c49ae446be29ca0cdaed47f8f525