Sep 19 18:34:24.745 INFO checking twiggy-opt-0.2.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 18:34:24.745 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 18:34:24.745 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 18:34:24.951 INFO blam! d8c236b10f2a2aba3f0140728eb6d21286827c0ad63a6f0f389b6c91dc138019 Sep 19 18:34:24.953 INFO running `"docker" "start" "-a" "d8c236b10f2a2aba3f0140728eb6d21286827c0ad63a6f0f389b6c91dc138019"` Sep 19 18:34:25.552 INFO kablam! usermod: no changes Sep 19 18:34:25.751 INFO kablam! Checking frozen v1.0.0 Sep 19 18:34:25.751 INFO kablam! Compiling cpp_demangle v0.2.12 Sep 19 18:34:25.751 INFO kablam! Checking petgraph v0.4.13 Sep 19 18:34:25.751 INFO kablam! Checking parity-wasm v0.28.0 Sep 19 18:34:25.766 INFO kablam! Compiling structopt-derive v0.2.10 Sep 19 18:34:25.770 INFO kablam! Compiling twiggy-opt v0.2.0 (/source) Sep 19 18:34:32.430 INFO kablam! Checking structopt v0.2.10 Sep 19 18:34:33.586 INFO kablam! Checking twiggy-ir v0.2.0 Sep 19 18:34:34.066 INFO kablam! Checking twiggy-traits v0.2.0 Sep 19 18:34:36.763 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 11.18s Sep 19 18:34:36.772 INFO kablam! su: No module specific data is present Sep 19 18:34:37.374 INFO running `"docker" "rm" "-f" "d8c236b10f2a2aba3f0140728eb6d21286827c0ad63a6f0f389b6c91dc138019"` Sep 19 18:34:37.528 INFO blam! d8c236b10f2a2aba3f0140728eb6d21286827c0ad63a6f0f389b6c91dc138019