Jul 11 13:16:02.654 INFO checking sapphirecat/advent2017-rs against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 13:16:02.654 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 13:16:02.654 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 13:16:02.655 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 13:16:02.899 INFO blam! 9d98f7313e6d7ee4a1914d7651b3e5a7f1e2bc3235132c2f0cf14f54f6b505de
Jul 11 13:16:02.902 INFO running `"docker" "start" "-a" "9d98f7313e6d7ee4a1914d7651b3e5a7f1e2bc3235132c2f0cf14f54f6b505de"`
Jul 11 13:16:03.995 INFO kablam!     Checking regex-syntax v0.4.1
Jul 11 13:16:03.999 INFO kablam!     Checking unreachable v1.0.0
Jul 11 13:16:03.999 INFO kablam!     Checking memchr v2.0.1
Jul 11 13:16:04.599 INFO kablam!     Checking thread_local v0.3.4
Jul 11 13:16:05.186 INFO kablam!     Checking aho-corasick v0.6.4
Jul 11 13:16:10.663 INFO kablam!     Checking regex v0.2.3
Jul 11 13:16:15.619 INFO kablam!     Checking advent2017-rs v0.1.0 (file:///source)
Jul 11 13:16:17.079 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.17s
Jul 11 13:16:17.089 INFO kablam! su: No module specific data is present
Jul 11 13:16:17.665 INFO running `"docker" "rm" "-f" "9d98f7313e6d7ee4a1914d7651b3e5a7f1e2bc3235132c2f0cf14f54f6b505de"`
Jul 11 13:16:17.879 INFO blam! 9d98f7313e6d7ee4a1914d7651b3e5a7f1e2bc3235132c2f0cf14f54f6b505de