Nov 04 22:21:14.910 INFO checking ifstructs-0.1.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 22:21:14.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 22:21:15.387 INFO blam! 462d221198838e9e664f9266fc4cd128c1b433fb1e5440fe2dbbfe589cf372e1
Nov 04 22:21:15.389 INFO running `"docker" "start" "-a" "462d221198838e9e664f9266fc4cd128c1b433fb1e5440fe2dbbfe589cf372e1"`
Nov 04 22:21:17.646 INFO kablam! usermod: no changes
Nov 04 22:21:17.703 INFO kablam!     Checking ifstructs v0.1.1 (/source)
Nov 04 22:21:19.112 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 22:21:19.112 INFO kablam!  --> src/lib.rs:6:1
Nov 04 22:21:19.112 INFO kablam!   |
Nov 04 22:21:19.112 INFO kablam! 6 | #[macro_use]
Nov 04 22:21:19.112 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 22:21:19.112 INFO kablam!   |
Nov 04 22:21:19.112 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 22:21:19.112 INFO kablam! 
Nov 04 22:21:19.260 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 04 22:21:19.270 INFO kablam! su: No module specific data is present
Nov 04 22:21:20.693 INFO running `"docker" "rm" "-f" "462d221198838e9e664f9266fc4cd128c1b433fb1e5440fe2dbbfe589cf372e1"`
Nov 04 22:21:21.051 INFO blam! 462d221198838e9e664f9266fc4cd128c1b433fb1e5440fe2dbbfe589cf372e1