Dec 11 13:08:40.677 INFO checking mudkraken/aoc2018 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 13:08:40.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 13:08:40.960 INFO [stdout] cb47dc9c930558cbc7aae61cd8069046498fd80b5d725893599ba987c24a5c19
Dec 11 13:08:40.962 INFO running `"docker" "start" "-a" "cb47dc9c930558cbc7aae61cd8069046498fd80b5d725893599ba987c24a5c19"`
Dec 11 13:08:42.656 INFO [stderr] usermod: no changes
Dec 11 13:08:42.746 INFO [stderr]     Checking aoc2018 v0.1.0 (/source)
Dec 11 13:08:43.988 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 11 13:08:43.988 INFO [stderr]  --> src/bin/day1.rs:2:12
Dec 11 13:08:43.988 INFO [stderr]   |
Dec 11 13:08:43.988 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 11 13:08:43.988 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:08:44.000 INFO [stderr]   |
Dec 11 13:08:44.000 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 13:08:44.000 INFO [stderr] 
Dec 11 13:08:44.092 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 11 13:08:44.092 INFO [stderr]  --> src/bin/day1.rs:2:12
Dec 11 13:08:44.092 INFO [stderr]   |
Dec 11 13:08:44.092 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 11 13:08:44.092 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:08:44.092 INFO [stderr]   |
Dec 11 13:08:44.092 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 13:08:44.092 INFO [stderr] 
Dec 11 13:08:44.611 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 11 13:08:44.611 INFO [stderr]  --> src/bin/day2.rs:2:12
Dec 11 13:08:44.611 INFO [stderr]   |
Dec 11 13:08:44.611 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 11 13:08:44.611 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:08:44.611 INFO [stderr]   |
Dec 11 13:08:44.611 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 13:08:44.611 INFO [stderr] 
Dec 11 13:08:44.900 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 11 13:08:44.900 INFO [stderr]  --> src/bin/day3.rs:2:12
Dec 11 13:08:44.900 INFO [stderr]   |
Dec 11 13:08:44.900 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 11 13:08:44.900 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:08:44.904 INFO [stderr]   |
Dec 11 13:08:44.904 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 13:08:44.904 INFO [stderr] 
Dec 11 13:08:44.961 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 11 13:08:44.961 INFO [stderr]  --> src/bin/day2.rs:2:12
Dec 11 13:08:44.961 INFO [stderr]   |
Dec 11 13:08:44.961 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 11 13:08:44.961 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:08:44.961 INFO [stderr]   |
Dec 11 13:08:44.961 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 13:08:44.961 INFO [stderr] 
Dec 11 13:08:44.987 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 11 13:08:44.987 INFO [stderr]  --> src/bin/day3.rs:2:12
Dec 11 13:08:44.987 INFO [stderr]   |
Dec 11 13:08:44.987 INFO [stderr] 2 | #![feature(extern_crate_item_prelude)]
Dec 11 13:08:44.987 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:08:44.987 INFO [stderr]   |
Dec 11 13:08:44.987 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 13:08:44.988 INFO [stderr] 
Dec 11 13:08:45.025 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Dec 11 13:08:45.030 INFO [stderr] su: No module specific data is present
Dec 11 13:08:45.593 INFO running `"docker" "inspect" "cb47dc9c930558cbc7aae61cd8069046498fd80b5d725893599ba987c24a5c19"`
Dec 11 13:08:45.740 INFO running `"docker" "rm" "-f" "cb47dc9c930558cbc7aae61cd8069046498fd80b5d725893599ba987c24a5c19"`
Dec 11 13:08:45.914 INFO [stdout] cb47dc9c930558cbc7aae61cd8069046498fd80b5d725893599ba987c24a5c19