Sep 17 23:12:24.350 INFO checking hbs-0.2.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 23:12:24.350 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 23:12:24.350 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:12:24.489 INFO blam! 9be05039a37a6e9edd1f81f726764026b82b94a527f61186452f485bab851844
Sep 17 23:12:24.490 INFO running `"docker" "start" "-a" "9be05039a37a6e9edd1f81f726764026b82b94a527f61186452f485bab851844"`
Sep 17 23:12:25.073 INFO kablam! usermod: no changes
Sep 17 23:12:25.114 INFO kablam!    Compiling hbs-sys v0.2.1
Sep 17 23:12:28.669 INFO kablam!     Checking hbs v0.2.0 (/source)
Sep 17 23:12:29.375 INFO kablam! warning: static variable `received_cb` should have an upper case name such as `RECEIVED_CB`
Sep 17 23:12:29.375 INFO kablam!    --> lib.rs:167:9
Sep 17 23:12:29.375 INFO kablam!     |
Sep 17 23:12:29.375 INFO kablam! 167 |         static mut received_cb: bool = false;
Sep 17 23:12:29.375 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 23:12:29.375 INFO kablam! 
Sep 17 23:12:29.403 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
Sep 17 23:12:29.408 INFO kablam! su: No module specific data is present
Sep 17 23:12:30.153 INFO running `"docker" "rm" "-f" "9be05039a37a6e9edd1f81f726764026b82b94a527f61186452f485bab851844"`
Sep 17 23:12:30.356 INFO blam! 9be05039a37a6e9edd1f81f726764026b82b94a527f61186452f485bab851844