Nov 04 03:02:30.788 INFO checking matthew86707/RustAdvent against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 03:02:30.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 03:02:31.192 INFO blam! 9bc5030b97099b2ba82fce33277aba3cbdba7652b858cecbef8dabd9682b25b0
Nov 04 03:02:31.193 INFO running `"docker" "start" "-a" "9bc5030b97099b2ba82fce33277aba3cbdba7652b858cecbef8dabd9682b25b0"`
Nov 04 03:02:32.595 INFO kablam! usermod: no changes
Nov 04 03:02:32.664 INFO kablam!     Checking RustAdvent v0.1.0 (/source)
Nov 04 03:02:33.095 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 04 03:02:33.095 INFO kablam!   --> src/main.rs:69:4
Nov 04 03:02:33.095 INFO kablam!    |
Nov 04 03:02:33.095 INFO kablam! 69 |     if(this_group.inner_groups.len() < 1){
Nov 04 03:02:33.095 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 03:02:33.095 INFO kablam!    |
Nov 04 03:02:33.095 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 03:02:33.095 INFO kablam! 
Nov 04 03:02:33.095 INFO kablam! warning: unused import: `std::io::Cursor`
Nov 04 03:02:33.095 INFO kablam!   --> src/main.rs:89:6
Nov 04 03:02:33.095 INFO kablam!    |
Nov 04 03:02:33.095 INFO kablam! 89 |     use std::io::Cursor;
Nov 04 03:02:33.095 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 04 03:02:33.095 INFO kablam!    |
Nov 04 03:02:33.095 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 03:02:33.095 INFO kablam! 
Nov 04 03:02:33.169 INFO kablam! warning: unused variable: `groups`
Nov 04 03:02:33.169 INFO kablam!   --> src/main.rs:13:10
Nov 04 03:02:33.169 INFO kablam!    |
Nov 04 03:02:33.169 INFO kablam! 13 |     let mut groups : Vec<Vec<char>> = Vec::new();
Nov 04 03:02:33.169 INFO kablam!    |             ^^^^^^ help: consider using `_groups` instead
Nov 04 03:02:33.169 INFO kablam!    |
Nov 04 03:02:33.169 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 03:02:33.169 INFO kablam! 
Nov 04 03:02:33.169 INFO kablam! warning: unused variable: `root_group`
Nov 04 03:02:33.169 INFO kablam!   --> src/main.rs:14:10
Nov 04 03:02:33.169 INFO kablam!    |
Nov 04 03:02:33.169 INFO kablam! 14 |     let mut root_group : Group = Group {
Nov 04 03:02:33.169 INFO kablam!    |             ^^^^^^^^^^ help: consider using `_root_group` instead
Nov 04 03:02:33.169 INFO kablam! 
Nov 04 03:02:33.187 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:02:33.187 INFO kablam!   --> src/main.rs:10:6
Nov 04 03:02:33.187 INFO kablam!    |
Nov 04 03:02:33.187 INFO kablam! 10 |     let mut characters = get_char_array_from_bytes(raw_bytes);
Nov 04 03:02:33.187 INFO kablam!    |         ----^^^^^^^^^^
Nov 04 03:02:33.187 INFO kablam!    |         |
Nov 04 03:02:33.187 INFO kablam!    |         help: remove this `mut`
Nov 04 03:02:33.187 INFO kablam!    |
Nov 04 03:02:33.187 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 03:02:33.188 INFO kablam! 
Nov 04 03:02:33.188 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:02:33.188 INFO kablam!   --> src/main.rs:13:6
Nov 04 03:02:33.188 INFO kablam!    |
Nov 04 03:02:33.188 INFO kablam! 13 |     let mut groups : Vec<Vec<char>> = Vec::new();
Nov 04 03:02:33.188 INFO kablam!    |         ----^^^^^^
Nov 04 03:02:33.188 INFO kablam!    |         |
Nov 04 03:02:33.188 INFO kablam!    |         help: remove this `mut`
Nov 04 03:02:33.188 INFO kablam! 
Nov 04 03:02:33.188 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:02:33.188 INFO kablam!   --> src/main.rs:14:6
Nov 04 03:02:33.188 INFO kablam!    |
Nov 04 03:02:33.188 INFO kablam! 14 |     let mut root_group : Group = Group {
Nov 04 03:02:33.188 INFO kablam!    |         ----^^^^^^^^^^
Nov 04 03:02:33.188 INFO kablam!    |         |
Nov 04 03:02:33.188 INFO kablam!    |         help: remove this `mut`
Nov 04 03:02:33.188 INFO kablam! 
Nov 04 03:02:33.192 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:02:33.198 INFO kablam!   --> src/main.rs:75:5
Nov 04 03:02:33.198 INFO kablam!    |
Nov 04 03:02:33.198 INFO kablam! 75 | let mut total : i32 = value_of_children + 1;
Nov 04 03:02:33.198 INFO kablam!    |     ----^^^^^
Nov 04 03:02:33.198 INFO kablam!    |     |
Nov 04 03:02:33.198 INFO kablam!    |     help: remove this `mut`
Nov 04 03:02:33.198 INFO kablam! 
Nov 04 03:02:33.199 INFO kablam! warning: crate `RustAdvent` should have a snake case name such as `rust_advent`
Nov 04 03:02:33.199 INFO kablam!   |
Nov 04 03:02:33.199 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 04 03:02:33.199 INFO kablam! 
Nov 04 03:02:33.235 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 04 03:02:33.235 INFO kablam!   --> src/main.rs:69:4
Nov 04 03:02:33.235 INFO kablam!    |
Nov 04 03:02:33.235 INFO kablam! 69 |     if(this_group.inner_groups.len() < 1){
Nov 04 03:02:33.235 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 04 03:02:33.235 INFO kablam!    |
Nov 04 03:02:33.235 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 03:02:33.235 INFO kablam! 
Nov 04 03:02:33.235 INFO kablam! warning: unused import: `std::io::Cursor`
Nov 04 03:02:33.235 INFO kablam!   --> src/main.rs:89:6
Nov 04 03:02:33.235 INFO kablam!    |
Nov 04 03:02:33.235 INFO kablam! 89 |     use std::io::Cursor;
Nov 04 03:02:33.235 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 04 03:02:33.235 INFO kablam!    |
Nov 04 03:02:33.235 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 03:02:33.235 INFO kablam! 
Nov 04 03:02:33.312 INFO kablam! warning: unused variable: `groups`
Nov 04 03:02:33.312 INFO kablam!   --> src/main.rs:13:10
Nov 04 03:02:33.312 INFO kablam!    |
Nov 04 03:02:33.312 INFO kablam! 13 |     let mut groups : Vec<Vec<char>> = Vec::new();
Nov 04 03:02:33.312 INFO kablam!    |             ^^^^^^ help: consider using `_groups` instead
Nov 04 03:02:33.312 INFO kablam!    |
Nov 04 03:02:33.312 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 03:02:33.312 INFO kablam! 
Nov 04 03:02:33.312 INFO kablam! warning: unused variable: `root_group`
Nov 04 03:02:33.312 INFO kablam!   --> src/main.rs:14:10
Nov 04 03:02:33.312 INFO kablam!    |
Nov 04 03:02:33.312 INFO kablam! 14 |     let mut root_group : Group = Group {
Nov 04 03:02:33.312 INFO kablam!    |             ^^^^^^^^^^ help: consider using `_root_group` instead
Nov 04 03:02:33.312 INFO kablam! 
Nov 04 03:02:33.314 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:02:33.314 INFO kablam!   --> src/main.rs:10:6
Nov 04 03:02:33.314 INFO kablam!    |
Nov 04 03:02:33.314 INFO kablam! 10 |     let mut characters = get_char_array_from_bytes(raw_bytes);
Nov 04 03:02:33.314 INFO kablam!    |         ----^^^^^^^^^^
Nov 04 03:02:33.314 INFO kablam!    |         |
Nov 04 03:02:33.314 INFO kablam!    |         help: remove this `mut`
Nov 04 03:02:33.315 INFO kablam!    |
Nov 04 03:02:33.315 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 03:02:33.315 INFO kablam! 
Nov 04 03:02:33.315 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:02:33.315 INFO kablam!   --> src/main.rs:13:6
Nov 04 03:02:33.315 INFO kablam!    |
Nov 04 03:02:33.315 INFO kablam! 13 |     let mut groups : Vec<Vec<char>> = Vec::new();
Nov 04 03:02:33.315 INFO kablam!    |         ----^^^^^^
Nov 04 03:02:33.315 INFO kablam!    |         |
Nov 04 03:02:33.316 INFO kablam!    |         help: remove this `mut`
Nov 04 03:02:33.316 INFO kablam! 
Nov 04 03:02:33.316 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:02:33.316 INFO kablam!   --> src/main.rs:14:6
Nov 04 03:02:33.316 INFO kablam!    |
Nov 04 03:02:33.316 INFO kablam! 14 |     let mut root_group : Group = Group {
Nov 04 03:02:33.316 INFO kablam!    |         ----^^^^^^^^^^
Nov 04 03:02:33.316 INFO kablam!    |         |
Nov 04 03:02:33.317 INFO kablam!    |         help: remove this `mut`
Nov 04 03:02:33.317 INFO kablam! 
Nov 04 03:02:33.317 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:02:33.318 INFO kablam!   --> src/main.rs:75:5
Nov 04 03:02:33.318 INFO kablam!    |
Nov 04 03:02:33.318 INFO kablam! 75 | let mut total : i32 = value_of_children + 1;
Nov 04 03:02:33.318 INFO kablam!    |     ----^^^^^
Nov 04 03:02:33.318 INFO kablam!    |     |
Nov 04 03:02:33.318 INFO kablam!    |     help: remove this `mut`
Nov 04 03:02:33.318 INFO kablam! 
Nov 04 03:02:33.334 INFO kablam! warning: crate `RustAdvent` should have a snake case name such as `rust_advent`
Nov 04 03:02:33.334 INFO kablam!   |
Nov 04 03:02:33.334 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 04 03:02:33.334 INFO kablam! 
Nov 04 03:02:33.379 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 04 03:02:33.381 INFO kablam! su: No module specific data is present
Nov 04 03:02:34.407 INFO running `"docker" "rm" "-f" "9bc5030b97099b2ba82fce33277aba3cbdba7652b858cecbef8dabd9682b25b0"`
Nov 04 03:02:34.667 INFO blam! 9bc5030b97099b2ba82fce33277aba3cbdba7652b858cecbef8dabd9682b25b0