Oct 26 22:08:48.032 INFO checking robertmaloney/advent2017 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 22:08:48.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 22:08:48.404 INFO blam! 467cc0aec161b778fedf3089a7ece02e09332809f94f92ece80ab79d062da3ea
Oct 26 22:08:48.406 INFO running `"docker" "start" "-a" "467cc0aec161b778fedf3089a7ece02e09332809f94f92ece80ab79d062da3ea"`
Oct 26 22:08:48.854 INFO kablam! usermod: no changes
Oct 26 22:08:48.875 INFO kablam!     Checking advent2017 v0.1.0 (/source)
Oct 26 22:08:49.068 INFO kablam! warning: function is never used: `max_min_difference`
Oct 26 22:08:49.068 INFO kablam!  --> src/day_two/mod.rs:5:1
Oct 26 22:08:49.068 INFO kablam!   |
Oct 26 22:08:49.068 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Oct 26 22:08:49.068 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:08:49.068 INFO kablam!   |
Oct 26 22:08:49.068 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 26 22:08:49.068 INFO kablam! 
Oct 26 22:08:49.087 INFO kablam! warning: field is never used: `value`
Oct 26 22:08:49.088 INFO kablam!  --> src/day_three/mod.rs:6:3
Oct 26 22:08:49.088 INFO kablam!   |
Oct 26 22:08:49.088 INFO kablam! 6 |   value: i32,
Oct 26 22:08:49.088 INFO kablam!   |   ^^^^^^^^^^
Oct 26 22:08:49.088 INFO kablam! 
Oct 26 22:08:49.088 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 22:08:49.088 INFO kablam!   --> src/util/mod.rs:11:3
Oct 26 22:08:49.088 INFO kablam!    |
Oct 26 22:08:49.088 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Oct 26 22:08:49.088 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:08:49.088 INFO kablam!    |
Oct 26 22:08:49.088 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 22:08:49.088 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 22:08:49.088 INFO kablam! 
Oct 26 22:08:49.088 INFO kablam! warning: function is never used: `max_min_difference`
Oct 26 22:08:49.088 INFO kablam!  --> src/day_two/mod.rs:5:1
Oct 26 22:08:49.088 INFO kablam!   |
Oct 26 22:08:49.088 INFO kablam! 5 | fn max_min_difference<T: Iterator<Item=u32>>(iter: T) -> u32 {
Oct 26 22:08:49.088 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:08:49.088 INFO kablam!   |
Oct 26 22:08:49.088 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 26 22:08:49.088 INFO kablam! 
Oct 26 22:08:49.088 INFO kablam! warning: field is never used: `value`
Oct 26 22:08:49.088 INFO kablam!  --> src/day_three/mod.rs:6:3
Oct 26 22:08:49.088 INFO kablam!   |
Oct 26 22:08:49.088 INFO kablam! 6 |   value: i32,
Oct 26 22:08:49.088 INFO kablam!   |   ^^^^^^^^^^
Oct 26 22:08:49.088 INFO kablam! 
Oct 26 22:08:49.093 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 22:08:49.093 INFO kablam!   --> src/util/mod.rs:11:3
Oct 26 22:08:49.093 INFO kablam!    |
Oct 26 22:08:49.093 INFO kablam! 11 |   reader.read_to_string(&mut buffer);
Oct 26 22:08:49.093 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:08:49.093 INFO kablam!    |
Oct 26 22:08:49.093 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 22:08:49.093 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 22:08:49.093 INFO kablam! 
Oct 26 22:08:49.105 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Oct 26 22:08:49.108 INFO kablam! su: No module specific data is present
Oct 26 22:08:49.411 INFO running `"docker" "rm" "-f" "467cc0aec161b778fedf3089a7ece02e09332809f94f92ece80ab79d062da3ea"`
Oct 26 22:08:49.512 INFO blam! 467cc0aec161b778fedf3089a7ece02e09332809f94f92ece80ab79d062da3ea