Aug 02 09:42:51.104 INFO checking from_variants_impl-0.2.4 against 1.27.2 for lazy_static-1
Aug 02 09:42:51.105 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:42:51.105 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:42:51.105 INFO running `"docker" "create" "-v" "/tmp/crater.e9UiM7IN8CUv:/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 09:42:51.271 INFO blam! b9e24dd29d104c67d49f1828c846511ecd457e84cb2dad4455775ff1cd795bf6
Aug 02 09:42:51.273 INFO running `"docker" "start" "-a" "b9e24dd29d104c67d49f1828c846511ecd457e84cb2dad4455775ff1cd795bf6"`
Aug 02 09:42:52.302 INFO kablam!     Checking ident_case v1.0.0
Aug 02 09:42:52.316 INFO kablam!     Checking difference v1.0.0
Aug 02 09:42:52.316 INFO kablam!     Checking error-chain v0.10.0
Aug 02 09:42:52.316 INFO kablam!    Compiling syn v0.12.15
Aug 02 09:42:54.990 INFO kablam!     Checking pretty_assertions v0.1.2
Aug 02 09:43:23.119 INFO kablam!     Checking darling_core v0.3.2
Aug 02 09:44:05.890 INFO kablam!    Compiling darling_macro v0.3.2
Aug 02 09:44:09.029 INFO kablam!     Checking darling v0.3.2
Aug 02 09:44:10.388 INFO kablam!     Checking from_variants_impl v0.2.4 (file:///source)
Aug 02 09:44:13.548 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 21.32s
Aug 02 09:44:13.551 INFO kablam! su: No module specific data is present
Aug 02 09:44:14.855 INFO running `"docker" "rm" "-f" "b9e24dd29d104c67d49f1828c846511ecd457e84cb2dad4455775ff1cd795bf6"`
Aug 02 09:44:14.954 INFO blam! b9e24dd29d104c67d49f1828c846511ecd457e84cb2dad4455775ff1cd795bf6