Sep 17 15:38:27.668 INFO checking twiggy-opt-0.2.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 15:38:27.668 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 15:38:27.668 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/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 15:38:28.129 INFO blam! 0be3c90314d7762f4c8fe1695f7ddaecf0185d66c9c1c4a06b7e6e049a0ba130
Sep 17 15:38:28.137 INFO running `"docker" "start" "-a" "0be3c90314d7762f4c8fe1695f7ddaecf0185d66c9c1c4a06b7e6e049a0ba130"`
Sep 17 15:38:29.967 INFO kablam! usermod: no changes
Sep 17 15:38:30.211 INFO kablam!     Checking frozen v1.0.0
Sep 17 15:38:30.223 INFO kablam!    Compiling cpp_demangle v0.2.12
Sep 17 15:38:30.255 INFO kablam!     Checking parity-wasm v0.28.0
Sep 17 15:38:30.255 INFO kablam!    Compiling twiggy-opt v0.2.0 (/source)
Sep 17 15:38:37.127 INFO kablam!     Checking twiggy-ir v0.2.0
Sep 17 15:38:37.839 INFO kablam!     Checking twiggy-traits v0.2.0
Sep 17 15:38:40.091 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
Sep 17 15:38:40.103 INFO kablam! su: No module specific data is present
Sep 17 15:38:41.237 INFO running `"docker" "rm" "-f" "0be3c90314d7762f4c8fe1695f7ddaecf0185d66c9c1c4a06b7e6e049a0ba130"`
Sep 17 15:38:41.342 INFO blam! 0be3c90314d7762f4c8fe1695f7ddaecf0185d66c9c1c4a06b7e6e049a0ba130