Dec 17 19:11:21.346 INFO checking mudkraken/aoc2018 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:11:21.346 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/mudkraken/aoc2018:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:11:21.533 INFO [stdout] 9dc714f313de977aa07dd7acb41496654276085d92cc9494352ff3a9811e527b
Dec 17 19:11:21.534 INFO running `"docker" "start" "-a" "9dc714f313de977aa07dd7acb41496654276085d92cc9494352ff3a9811e527b"`
Dec 17 19:11:22.500 INFO [stderr]     Checking aoc2018 v0.1.0 (/opt/crater/workdir)
Dec 17 19:11:22.943 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 19:11:22.944 INFO [stderr]  --> src/bin/day1.rs:2:12
Dec 17 19:11:22.944 INFO [stderr]   |
Dec 17 19:11:22.944 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 17 19:11:22.944 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:11:22.944 INFO [stderr]   |
Dec 17 19:11:22.944 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 19:11:22.944 INFO [stderr] 
Dec 17 19:11:23.080 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 19:11:23.080 INFO [stderr]  --> src/bin/day1.rs:2:12
Dec 17 19:11:23.080 INFO [stderr]   |
Dec 17 19:11:23.080 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 17 19:11:23.080 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:11:23.080 INFO [stderr]   |
Dec 17 19:11:23.080 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 19:11:23.080 INFO [stderr] 
Dec 17 19:11:23.144 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 19:11:23.144 INFO [stderr]  --> src/bin/day3.rs:2:12
Dec 17 19:11:23.144 INFO [stderr]   |
Dec 17 19:11:23.144 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 17 19:11:23.144 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:11:23.144 INFO [stderr]   |
Dec 17 19:11:23.144 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 19:11:23.144 INFO [stderr] 
Dec 17 19:11:23.168 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 19:11:23.168 INFO [stderr]  --> src/bin/day2.rs:2:12
Dec 17 19:11:23.168 INFO [stderr]   |
Dec 17 19:11:23.168 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 17 19:11:23.168 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:11:23.168 INFO [stderr]   |
Dec 17 19:11:23.168 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 19:11:23.168 INFO [stderr] 
Dec 17 19:11:23.256 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 19:11:23.256 INFO [stderr]  --> src/bin/day2.rs:2:12
Dec 17 19:11:23.256 INFO [stderr]   |
Dec 17 19:11:23.256 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 17 19:11:23.256 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:11:23.256 INFO [stderr]   |
Dec 17 19:11:23.256 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 19:11:23.256 INFO [stderr] 
Dec 17 19:11:23.282 INFO [stderr] warning: the feature `extern_crate_item_prelude` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 17 19:11:23.282 INFO [stderr]  --> src/bin/day3.rs:2:12
Dec 17 19:11:23.282 INFO [stderr]   |
Dec 17 19:11:23.282 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 17 19:11:23.282 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:11:23.282 INFO [stderr]   |
Dec 17 19:11:23.282 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 19:11:23.282 INFO [stderr] 
Dec 17 19:11:23.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 17 19:11:23.577 INFO running `"docker" "inspect" "9dc714f313de977aa07dd7acb41496654276085d92cc9494352ff3a9811e527b"`
Dec 17 19:11:23.651 INFO running `"docker" "rm" "-f" "9dc714f313de977aa07dd7acb41496654276085d92cc9494352ff3a9811e527b"`
Dec 17 19:11:23.734 INFO [stdout] 9dc714f313de977aa07dd7acb41496654276085d92cc9494352ff3a9811e527b