Nov 30 02:31:03.446 INFO checking ghotiphud/advent-of-code against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:31:03.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 02:31:03.877 INFO [stdout] 065099916c520448fa2f82ad7a8652ea56b889c5fbff318310386fb94f9704c8
Nov 30 02:31:03.879 INFO running `"docker" "start" "-a" "065099916c520448fa2f82ad7a8652ea56b889c5fbff318310386fb94f9704c8"`
Nov 30 02:31:05.744 INFO [stderr] usermod: no changes
Nov 30 02:31:05.796 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 30 02:31:05.796 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 30 02:31:05.796 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 30 02:31:05.796 INFO [stderr] files will be included as a binary target:
Nov 30 02:31:05.796 INFO [stderr] 
Nov 30 02:31:05.796 INFO [stderr] * /source/src/main.rs
Nov 30 02:31:05.796 INFO [stderr] 
Nov 30 02:31:05.796 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 30 02:31:05.796 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 30 02:31:05.796 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 30 02:31:05.796 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 30 02:31:05.796 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 30 02:31:05.796 INFO [stderr] 
Nov 30 02:31:05.796 INFO [stderr] For more information on this warning you can consult
Nov 30 02:31:05.796 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 30 02:31:05.812 INFO [stderr]     Checking advent-of-code v0.1.0 (/source)
Nov 30 02:31:07.444 INFO [stderr] warning: value assigned to `current` is never read
Nov 30 02:31:07.444 INFO [stderr]   --> src/day-3.rs:22:13
Nov 30 02:31:07.444 INFO [stderr]    |
Nov 30 02:31:07.444 INFO [stderr] 22 |     let mut current = House::new(0, 0);
Nov 30 02:31:07.444 INFO [stderr]    |             ^^^^^^^
Nov 30 02:31:07.456 INFO [stderr]    |
Nov 30 02:31:07.456 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 02:31:07.456 INFO [stderr] 
Nov 30 02:31:07.643 INFO [stderr] warning: value assigned to `current` is never read
Nov 30 02:31:07.643 INFO [stderr]   --> src/day-3.rs:22:13
Nov 30 02:31:07.643 INFO [stderr]    |
Nov 30 02:31:07.644 INFO [stderr] 22 |     let mut current = House::new(0, 0);
Nov 30 02:31:07.644 INFO [stderr]    |             ^^^^^^^
Nov 30 02:31:07.644 INFO [stderr]    |
Nov 30 02:31:07.644 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 02:31:07.645 INFO [stderr] 
Nov 30 02:31:07.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Nov 30 02:31:07.840 INFO [stderr] su: No module specific data is present
Nov 30 02:31:09.336 INFO running `"docker" "inspect" "065099916c520448fa2f82ad7a8652ea56b889c5fbff318310386fb94f9704c8"`
Nov 30 02:31:09.590 INFO running `"docker" "rm" "-f" "065099916c520448fa2f82ad7a8652ea56b889c5fbff318310386fb94f9704c8"`
Nov 30 02:31:09.881 INFO [stdout] 065099916c520448fa2f82ad7a8652ea56b889c5fbff318310386fb94f9704c8