Aug 02 07:36:55.543 INFO checking grpc-0.5.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 07:36:55.543 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:36:55.543 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:36:55.543 INFO running `"docker" "create" "-v" "/tmp/crater.MMp82hG5ldGE:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 07:36:55.739 INFO blam! 7a3f3dce88e86fb033a9cca28ac0c9fe01e3a098c6455429ce998dc7827ac58e
Aug 02 07:36:55.743 INFO running `"docker" "start" "-a" "7a3f3dce88e86fb033a9cca28ac0c9fe01e3a098c6455429ce998dc7827ac58e"`
Aug 02 07:36:56.887 INFO kablam!    Compiling protobuf v2.0.4
Aug 02 07:36:56.887 INFO kablam!    Compiling httpbis v0.7.0
Aug 02 07:37:11.529 INFO kablam!     Checking grpc v0.5.0 (file:///source)
Aug 02 07:37:16.533 INFO kablam! warning: function is never used: `panic_in_handler`
Aug 02 07:37:16.533 INFO kablam!    --> tests/simple.rs:193:1
Aug 02 07:37:16.533 INFO kablam!     |
Aug 02 07:37:16.533 INFO kablam! 193 | fn panic_in_handler() {
Aug 02 07:37:16.533 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 07:37:16.533 INFO kablam!     |
Aug 02 07:37:16.533 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 07:37:16.533 INFO kablam! 
Aug 02 07:37:16.559 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.83s
Aug 02 07:37:16.569 INFO kablam! su: No module specific data is present
Aug 02 07:37:17.126 INFO running `"docker" "rm" "-f" "7a3f3dce88e86fb033a9cca28ac0c9fe01e3a098c6455429ce998dc7827ac58e"`
Aug 02 07:37:17.239 INFO blam! 7a3f3dce88e86fb033a9cca28ac0c9fe01e3a098c6455429ce998dc7827ac58e