Sep 21 01:24:48.310 INFO checking twiggy-opt-0.2.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 01:24:48.310 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 01:24:48.310 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 01:24:48.578 INFO blam! 6cb09476c61ca8209a05cf1cee38ca28dfe3e891bb9de139171d1c22b1307b7f Sep 21 01:24:48.580 INFO running `"docker" "start" "-a" "6cb09476c61ca8209a05cf1cee38ca28dfe3e891bb9de139171d1c22b1307b7f"` Sep 21 01:24:49.536 INFO kablam! usermod: no changes Sep 21 01:24:49.682 INFO kablam! Checking frozen v1.0.0 Sep 21 01:24:49.682 INFO kablam! Compiling cpp_demangle v0.2.12 Sep 21 01:24:49.682 INFO kablam! Checking petgraph v0.4.13 Sep 21 01:24:49.682 INFO kablam! Checking parity-wasm v0.28.0 Sep 21 01:24:49.690 INFO kablam! Compiling structopt-derive v0.2.10 Sep 21 01:24:49.690 INFO kablam! Compiling twiggy-opt v0.2.0 (/source) Sep 21 01:24:57.952 INFO kablam! Checking structopt v0.2.10 Sep 21 01:24:58.466 INFO kablam! Checking twiggy-ir v0.2.0 Sep 21 01:24:58.878 INFO kablam! Checking twiggy-traits v0.2.0 Sep 21 01:25:00.486 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 10.93s Sep 21 01:25:00.495 INFO kablam! su: No module specific data is present Sep 21 01:25:01.464 INFO running `"docker" "rm" "-f" "6cb09476c61ca8209a05cf1cee38ca28dfe3e891bb9de139171d1c22b1307b7f"` Sep 21 01:25:01.584 INFO blam! 6cb09476c61ca8209a05cf1cee38ca28dfe3e891bb9de139171d1c22b1307b7f