Sep 05 21:32:37.522 INFO checking twiggy-parser-0.2.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 21:32:37.522 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 21:32:37.522 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:32:37.670 INFO blam! 2c736ab2d252d5754fa7a2ad1a24e3433fd759ded75cc1bd296d8f6e641f3871
Sep 05 21:32:37.672 INFO running `"docker" "start" "-a" "2c736ab2d252d5754fa7a2ad1a24e3433fd759ded75cc1bd296d8f6e641f3871"`
Sep 05 21:32:38.654 INFO kablam! usermod: no changes
Sep 05 21:32:38.814 INFO kablam!     Checking frozen v1.0.0
Sep 05 21:32:38.822 INFO kablam!    Compiling cpp_demangle v0.2.12
Sep 05 21:32:38.822 INFO kablam!     Checking petgraph v0.4.13
Sep 05 21:32:38.822 INFO kablam!     Checking parity-wasm v0.28.0
Sep 05 21:32:48.054 INFO kablam!     Checking twiggy-ir v0.2.0
Sep 05 21:32:48.554 INFO kablam!     Checking twiggy-traits v0.2.0
Sep 05 21:32:49.338 INFO kablam!     Checking twiggy-parser v0.2.0 (file:///source)
Sep 05 21:32:50.638 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.95s
Sep 05 21:32:50.647 INFO kablam! su: No module specific data is present
Sep 05 21:32:51.746 INFO running `"docker" "rm" "-f" "2c736ab2d252d5754fa7a2ad1a24e3433fd759ded75cc1bd296d8f6e641f3871"`
Sep 05 21:32:52.078 INFO blam! 2c736ab2d252d5754fa7a2ad1a24e3433fd759ded75cc1bd296d8f6e641f3871