Dec 19 18:15:15.621 INFO checking davidsullins/AdventOfRust2016 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:15:15.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/davidsullins/AdventOfRust2016:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:15:16.280 INFO [stdout] 39db0e60c748fe05d4a2827d5664cc645eff4d5b7e9e44a7d1212a7145ae53a9
Dec 19 18:15:16.282 INFO running `"docker" "start" "-a" "39db0e60c748fe05d4a2827d5664cc645eff4d5b7e9e44a7d1212a7145ae53a9"`
Dec 19 18:15:17.724 INFO [stderr]     Checking md5 v0.3.2
Dec 19 18:15:17.724 INFO [stderr]     Checking memchr v1.0.1
Dec 19 18:15:17.724 INFO [stderr]     Checking futures v0.1.7
Dec 19 18:15:18.284 INFO [stderr]     Checking aho-corasick v0.6.1
Dec 19 18:15:19.458 INFO [stderr]     Checking regex v0.2.1
Dec 19 18:15:20.752 INFO [stderr]     Checking futures-cpupool v0.1.2
Dec 19 18:15:22.568 INFO [stderr]     Checking AdventOfRust2016 v0.1.0 (/opt/crater/workdir)
Dec 19 18:15:29.556 INFO [stderr] warning: unknown lint: `needless_range_loop`
Dec 19 18:15:29.556 INFO [stderr]   --> src/bin/advent19.rs:27:17
Dec 19 18:15:29.556 INFO [stderr]    |
Dec 19 18:15:29.556 INFO [stderr] 27 |         #[allow(needless_range_loop)]
Dec 19 18:15:29.556 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Dec 19 18:15:29.556 INFO [stderr]    |
Dec 19 18:15:29.556 INFO [stderr]    = note: #[warn(unknown_lints)] on by default
Dec 19 18:15:29.556 INFO [stderr] 
Dec 19 18:15:32.366 INFO [stderr] warning: unknown lint: `needless_range_loop`
Dec 19 18:15:32.366 INFO [stderr]   --> src/bin/advent19.rs:27:17
Dec 19 18:15:32.366 INFO [stderr]    |
Dec 19 18:15:32.366 INFO [stderr] 27 |         #[allow(needless_range_loop)]
Dec 19 18:15:32.366 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^
Dec 19 18:15:32.366 INFO [stderr]    |
Dec 19 18:15:32.366 INFO [stderr]    = note: #[warn(unknown_lints)] on by default
Dec 19 18:15:32.366 INFO [stderr] 
Dec 19 18:15:34.302 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.66s
Dec 19 18:15:35.134 INFO running `"docker" "inspect" "39db0e60c748fe05d4a2827d5664cc645eff4d5b7e9e44a7d1212a7145ae53a9"`
Dec 19 18:15:35.440 INFO running `"docker" "rm" "-f" "39db0e60c748fe05d4a2827d5664cc645eff4d5b7e9e44a7d1212a7145ae53a9"`
Dec 19 18:15:35.691 INFO [stdout] 39db0e60c748fe05d4a2827d5664cc645eff4d5b7e9e44a7d1212a7145ae53a9