Sep 20 22:39:45.711 INFO checking giodamelio/little_boxes against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 22:39:45.711 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 22:39:45.712 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:39:45.952 INFO blam! d0da3759f54ae253322f31b7d3c52219dcb548893770efbb6b58a4562b840bc5
Sep 20 22:39:45.955 INFO running `"docker" "start" "-a" "d0da3759f54ae253322f31b7d3c52219dcb548893770efbb6b58a4562b840bc5"`
Sep 20 22:39:48.200 INFO kablam! usermod: no changes
Sep 20 22:39:48.299 INFO kablam!     Checking libc v0.2.30
Sep 20 22:39:48.299 INFO kablam!     Checking serde v1.0.12
Sep 20 22:39:48.299 INFO kablam!     Checking thread_local v0.3.4
Sep 20 22:39:48.314 INFO kablam!    Compiling serde_derive v1.0.12
Sep 20 22:39:51.354 INFO kablam!     Checking memchr v1.0.1
Sep 20 22:39:52.030 INFO kablam!     Checking aho-corasick v0.6.3
Sep 20 22:39:53.794 INFO kablam!     Checking regex v0.2.2
Sep 20 22:40:08.066 INFO kablam!     Checking docopt v0.8.1
Sep 20 22:40:09.762 INFO kablam!     Checking little_boxes v1.6.0 (/source)
Sep 20 22:40:10.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.59s
Sep 20 22:40:10.815 INFO kablam! su: No module specific data is present
Sep 20 22:40:11.878 INFO running `"docker" "rm" "-f" "d0da3759f54ae253322f31b7d3c52219dcb548893770efbb6b58a4562b840bc5"`
Sep 20 22:40:12.016 INFO blam! d0da3759f54ae253322f31b7d3c52219dcb548893770efbb6b58a4562b840bc5