Jul 11 13:16:04.823 INFO checking sapphirecat/advent2017-rs against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234 Jul 11 13:16:04.823 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 11 13:16:04.823 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 11 13:16:04.823 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 11 13:16:05.074 INFO blam! bd8cca694946284db863b7ffb6f62e86fe3ea1a9cb6e036b38e1db87779c2c17 Jul 11 13:16:05.076 INFO running `"docker" "start" "-a" "bd8cca694946284db863b7ffb6f62e86fe3ea1a9cb6e036b38e1db87779c2c17"` Jul 11 13:16:06.077 INFO kablam! Checking libc v0.2.34 Jul 11 13:16:06.077 INFO kablam! Checking lazy_static v0.2.11 Jul 11 13:16:06.603 INFO kablam! Checking thread_local v0.3.4 Jul 11 13:16:09.226 INFO kablam! Checking memchr v2.0.1 Jul 11 13:16:09.692 INFO kablam! Checking aho-corasick v0.6.4 Jul 11 13:16:10.985 INFO kablam! Checking regex v0.2.3 Jul 11 13:16:15.945 INFO kablam! Checking advent2017-rs v0.1.0 (file:///source) Jul 11 13:16:17.381 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 11.41s Jul 11 13:16:17.388 INFO kablam! su: No module specific data is present Jul 11 13:16:18.005 INFO running `"docker" "rm" "-f" "bd8cca694946284db863b7ffb6f62e86fe3ea1a9cb6e036b38e1db87779c2c17"` Jul 11 13:16:18.162 INFO blam! bd8cca694946284db863b7ffb6f62e86fe3ea1a9cb6e036b38e1db87779c2c17