Sep 05 18:49:02.119 INFO checking giodamelio/little_boxes against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 18:49:02.119 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 18:49:02.119 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/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 18:49:02.604 INFO blam! 2d421536a5065218e06141a37cb872adfc1c515b6a09dd28d26e31726252e782
Sep 05 18:49:02.605 INFO running `"docker" "start" "-a" "2d421536a5065218e06141a37cb872adfc1c515b6a09dd28d26e31726252e782"`
Sep 05 18:49:04.565 INFO kablam! usermod: no changes
Sep 05 18:49:04.672 INFO kablam!     Checking libc v0.2.30
Sep 05 18:49:04.672 INFO kablam!     Checking serde v1.0.12
Sep 05 18:49:04.677 INFO kablam!    Compiling serde_derive v1.0.12
Sep 05 18:49:07.314 INFO kablam!     Checking memchr v1.0.1
Sep 05 18:49:07.874 INFO kablam!     Checking aho-corasick v0.6.3
Sep 05 18:49:09.520 INFO kablam!     Checking regex v0.2.2
Sep 05 18:49:22.030 INFO kablam!     Checking docopt v0.8.1
Sep 05 18:49:23.246 INFO kablam!     Checking little_boxes v1.6.0 (file:///source)
Sep 05 18:49:24.498 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.91s
Sep 05 18:49:24.502 INFO kablam! su: No module specific data is present
Sep 05 18:49:25.714 INFO running `"docker" "rm" "-f" "2d421536a5065218e06141a37cb872adfc1c515b6a09dd28d26e31726252e782"`
Sep 05 18:49:25.989 INFO blam! 2d421536a5065218e06141a37cb872adfc1c515b6a09dd28d26e31726252e782