Sep 17 12:53:13.628 INFO checking giodamelio/little_boxes against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 12:53:13.628 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 12:53:13.628 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:53:14.028 INFO blam! 301535cc0378a10565563e34e964bb8d208c7e09f80884e5242ba7b777fff6a5
Sep 17 12:53:14.030 INFO running `"docker" "start" "-a" "301535cc0378a10565563e34e964bb8d208c7e09f80884e5242ba7b777fff6a5"`
Sep 17 12:53:16.071 INFO kablam! usermod: no changes
Sep 17 12:53:16.163 INFO kablam!     Checking libc v0.2.30
Sep 17 12:53:16.163 INFO kablam!     Checking serde v1.0.12
Sep 17 12:53:16.179 INFO kablam!    Compiling serde_derive v1.0.12
Sep 17 12:53:18.426 INFO kablam!     Checking memchr v1.0.1
Sep 17 12:53:19.091 INFO kablam!     Checking aho-corasick v0.6.3
Sep 17 12:53:20.459 INFO kablam!     Checking regex v0.2.2
Sep 17 12:53:34.003 INFO kablam!     Checking docopt v0.8.1
Sep 17 12:53:35.425 INFO kablam!     Checking little_boxes v1.6.0 (/source)
Sep 17 12:53:36.297 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.20s
Sep 17 12:53:36.307 INFO kablam! su: No module specific data is present
Sep 17 12:53:37.397 INFO running `"docker" "rm" "-f" "301535cc0378a10565563e34e964bb8d208c7e09f80884e5242ba7b777fff6a5"`
Sep 17 12:53:37.689 INFO blam! 301535cc0378a10565563e34e964bb8d208c7e09f80884e5242ba7b777fff6a5