Aug 31 22:41:55.880 INFO checking giodamelio/little_boxes against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 22:41:55.880 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 22:41:55.880 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:41:56.139 INFO blam! e6ff3659279506ba0ef7b59ce6bc0dc48ca2d79da1fdf746c0cf3bda01c0c2c2
Aug 31 22:41:56.142 INFO running `"docker" "start" "-a" "e6ff3659279506ba0ef7b59ce6bc0dc48ca2d79da1fdf746c0cf3bda01c0c2c2"`
Aug 31 22:41:56.917 INFO kablam!     Checking libc v0.2.30
Aug 31 22:41:56.917 INFO kablam!     Checking serde v1.0.12
Aug 31 22:41:56.922 INFO kablam!    Compiling serde_derive v1.0.12
Aug 31 22:41:58.918 INFO kablam!     Checking memchr v1.0.1
Aug 31 22:41:59.281 INFO kablam!     Checking aho-corasick v0.6.3
Aug 31 22:42:00.427 INFO kablam!     Checking regex v0.2.2
Aug 31 22:42:12.679 INFO kablam!     Checking docopt v0.8.1
Aug 31 22:42:15.053 INFO kablam!     Checking little_boxes v1.6.0 (file:///source)
Aug 31 22:42:16.043 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.20s
Aug 31 22:42:16.049 INFO kablam! su: No module specific data is present
Aug 31 22:42:16.562 INFO running `"docker" "rm" "-f" "e6ff3659279506ba0ef7b59ce6bc0dc48ca2d79da1fdf746c0cf3bda01c0c2c2"`
Aug 31 22:42:16.642 INFO blam! e6ff3659279506ba0ef7b59ce6bc0dc48ca2d79da1fdf746c0cf3bda01c0c2c2