Aug 02 07:36:55.808 INFO checking grpc-0.5.0 against 1.27.2 for lazy_static-1
Aug 02 07:36:55.808 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:36:55.808 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:36:55.808 INFO running `"docker" "create" "-v" "/tmp/crater.QZpeva8dj6Hf:/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 07:36:55.986 INFO blam! 2f3f22ab0424ac4cf6c82dd24825d9f53d9531b1cfd96a5dd3af9f6fb336044a
Aug 02 07:36:55.988 INFO running `"docker" "start" "-a" "2f3f22ab0424ac4cf6c82dd24825d9f53d9531b1cfd96a5dd3af9f6fb336044a"`
Aug 02 07:36:57.273 INFO kablam!     Checking grpc v0.5.0 (file:///source)
Aug 02 07:37:04.044 INFO kablam! warning: function is never used: `panic_in_handler`
Aug 02 07:37:04.044 INFO kablam!    --> tests/simple.rs:193:1
Aug 02 07:37:04.044 INFO kablam!     |
Aug 02 07:37:04.044 INFO kablam! 193 | fn panic_in_handler() {
Aug 02 07:37:04.044 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 07:37:04.044 INFO kablam!     |
Aug 02 07:37:04.044 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 07:37:04.044 INFO kablam! 
Aug 02 07:37:04.099 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.96s
Aug 02 07:37:04.111 INFO kablam! su: No module specific data is present
Aug 02 07:37:04.944 INFO running `"docker" "rm" "-f" "2f3f22ab0424ac4cf6c82dd24825d9f53d9531b1cfd96a5dd3af9f6fb336044a"`
Aug 02 07:37:05.105 INFO blam! 2f3f22ab0424ac4cf6c82dd24825d9f53d9531b1cfd96a5dd3af9f6fb336044a