Dec 01 09:57:34.062 INFO testing matthew86707/RustAdvent against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 09:57:34.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:57:34.783 INFO [stdout] 37257ae2f663b461ea69aa3eb625f3ef33d91a45f9adb2e2459007c97fb41e02
Dec 01 09:57:34.789 INFO running `"docker" "start" "-a" "37257ae2f663b461ea69aa3eb625f3ef33d91a45f9adb2e2459007c97fb41e02"`
Dec 01 09:57:36.055 INFO [stderr] usermod: no changes
Dec 01 09:57:36.101 INFO [stderr]    Compiling RustAdvent v0.1.0 (/source)
Dec 01 09:57:36.515 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 09:57:36.515 INFO [stderr]   --> src/main.rs:69:4
Dec 01 09:57:36.515 INFO [stderr]    |
Dec 01 09:57:36.515 INFO [stderr] 69 |     if(this_group.inner_groups.len() < 1){
Dec 01 09:57:36.515 INFO [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 09:57:36.515 INFO [stderr]    |
Dec 01 09:57:36.515 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 09:57:36.515 INFO [stderr] 
Dec 01 09:57:36.515 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 01 09:57:36.515 INFO [stderr]   --> src/main.rs:89:6
Dec 01 09:57:36.515 INFO [stderr]    |
Dec 01 09:57:36.515 INFO [stderr] 89 |     use std::io::Cursor;
Dec 01 09:57:36.515 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 01 09:57:36.515 INFO [stderr]    |
Dec 01 09:57:36.515 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 09:57:36.515 INFO [stderr] 
Dec 01 09:57:36.543 INFO [stderr] warning: unused variable: `groups`
Dec 01 09:57:36.543 INFO [stderr]   --> src/main.rs:13:10
Dec 01 09:57:36.543 INFO [stderr]    |
Dec 01 09:57:36.543 INFO [stderr] 13 |     let mut groups : Vec<Vec<char>> = Vec::new();
Dec 01 09:57:36.543 INFO [stderr]    |             ^^^^^^ help: consider using `_groups` instead
Dec 01 09:57:36.543 INFO [stderr]    |
Dec 01 09:57:36.543 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 09:57:36.543 INFO [stderr] 
Dec 01 09:57:36.543 INFO [stderr] warning: unused variable: `root_group`
Dec 01 09:57:36.543 INFO [stderr]   --> src/main.rs:14:10
Dec 01 09:57:36.543 INFO [stderr]    |
Dec 01 09:57:36.543 INFO [stderr] 14 |     let mut root_group : Group = Group {
Dec 01 09:57:36.543 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_root_group` instead
Dec 01 09:57:36.543 INFO [stderr] 
Dec 01 09:57:36.543 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:57:36.543 INFO [stderr]   --> src/main.rs:10:6
Dec 01 09:57:36.543 INFO [stderr]    |
Dec 01 09:57:36.543 INFO [stderr] 10 |     let mut characters = get_char_array_from_bytes(raw_bytes);
Dec 01 09:57:36.543 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 09:57:36.543 INFO [stderr]    |         |
Dec 01 09:57:36.543 INFO [stderr]    |         help: remove this `mut`
Dec 01 09:57:36.543 INFO [stderr]    |
Dec 01 09:57:36.543 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 09:57:36.543 INFO [stderr] 
Dec 01 09:57:36.543 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:57:36.543 INFO [stderr]   --> src/main.rs:13:6
Dec 01 09:57:36.543 INFO [stderr]    |
Dec 01 09:57:36.543 INFO [stderr] 13 |     let mut groups : Vec<Vec<char>> = Vec::new();
Dec 01 09:57:36.543 INFO [stderr]    |         ----^^^^^^
Dec 01 09:57:36.543 INFO [stderr]    |         |
Dec 01 09:57:36.543 INFO [stderr]    |         help: remove this `mut`
Dec 01 09:57:36.543 INFO [stderr] 
Dec 01 09:57:36.543 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:57:36.543 INFO [stderr]   --> src/main.rs:14:6
Dec 01 09:57:36.543 INFO [stderr]    |
Dec 01 09:57:36.543 INFO [stderr] 14 |     let mut root_group : Group = Group {
Dec 01 09:57:36.543 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 09:57:36.543 INFO [stderr]    |         |
Dec 01 09:57:36.543 INFO [stderr]    |         help: remove this `mut`
Dec 01 09:57:36.543 INFO [stderr] 
Dec 01 09:57:36.551 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:57:36.551 INFO [stderr]   --> src/main.rs:75:5
Dec 01 09:57:36.551 INFO [stderr]    |
Dec 01 09:57:36.551 INFO [stderr] 75 | let mut total : i32 = value_of_children + 1;
Dec 01 09:57:36.551 INFO [stderr]    |     ----^^^^^
Dec 01 09:57:36.551 INFO [stderr]    |     |
Dec 01 09:57:36.551 INFO [stderr]    |     help: remove this `mut`
Dec 01 09:57:36.551 INFO [stderr] 
Dec 01 09:57:36.555 INFO [stderr] warning: crate `RustAdvent` should have a snake case name such as `rust_advent`
Dec 01 09:57:36.555 INFO [stderr]   |
Dec 01 09:57:36.555 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 09:57:36.555 INFO [stderr] 
Dec 01 09:57:37.349 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 01 09:57:37.355 INFO [stderr] su: No module specific data is present
Dec 01 09:57:37.867 INFO running `"docker" "inspect" "37257ae2f663b461ea69aa3eb625f3ef33d91a45f9adb2e2459007c97fb41e02"`
Dec 01 09:57:38.129 INFO running `"docker" "rm" "-f" "37257ae2f663b461ea69aa3eb625f3ef33d91a45f9adb2e2459007c97fb41e02"`
Dec 01 09:57:38.483 INFO [stdout] 37257ae2f663b461ea69aa3eb625f3ef33d91a45f9adb2e2459007c97fb41e02
Dec 01 09:57:38.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:57:39.034 INFO [stdout] 27cd3b3430754f409a3d4977d6be2b79d9e30d786d418a8c29eb42d38d2a838f
Dec 01 09:57:39.038 INFO running `"docker" "start" "-a" "27cd3b3430754f409a3d4977d6be2b79d9e30d786d418a8c29eb42d38d2a838f"`
Dec 01 09:57:40.491 INFO [stderr] usermod: no changes
Dec 01 09:57:40.539 INFO [stderr]    Compiling RustAdvent v0.1.0 (/source)
Dec 01 09:57:40.959 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 09:57:40.959 INFO [stderr]   --> src/main.rs:69:4
Dec 01 09:57:40.959 INFO [stderr]    |
Dec 01 09:57:40.959 INFO [stderr] 69 |     if(this_group.inner_groups.len() < 1){
Dec 01 09:57:40.959 INFO [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 09:57:40.959 INFO [stderr]    |
Dec 01 09:57:40.959 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 09:57:40.959 INFO [stderr] 
Dec 01 09:57:40.959 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 01 09:57:40.959 INFO [stderr]   --> src/main.rs:89:6
Dec 01 09:57:40.959 INFO [stderr]    |
Dec 01 09:57:40.959 INFO [stderr] 89 |     use std::io::Cursor;
Dec 01 09:57:40.959 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 01 09:57:40.959 INFO [stderr]    |
Dec 01 09:57:40.959 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 09:57:40.959 INFO [stderr] 
Dec 01 09:57:41.000 INFO [stderr] warning: unused variable: `groups`
Dec 01 09:57:41.000 INFO [stderr]   --> src/main.rs:13:10
Dec 01 09:57:41.000 INFO [stderr]    |
Dec 01 09:57:41.000 INFO [stderr] 13 |     let mut groups : Vec<Vec<char>> = Vec::new();
Dec 01 09:57:41.000 INFO [stderr]    |             ^^^^^^ help: consider using `_groups` instead
Dec 01 09:57:41.000 INFO [stderr]    |
Dec 01 09:57:41.000 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 09:57:41.000 INFO [stderr] 
Dec 01 09:57:41.000 INFO [stderr] warning: unused variable: `root_group`
Dec 01 09:57:41.000 INFO [stderr]   --> src/main.rs:14:10
Dec 01 09:57:41.000 INFO [stderr]    |
Dec 01 09:57:41.000 INFO [stderr] 14 |     let mut root_group : Group = Group {
Dec 01 09:57:41.000 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_root_group` instead
Dec 01 09:57:41.000 INFO [stderr] 
Dec 01 09:57:41.003 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:57:41.003 INFO [stderr]   --> src/main.rs:10:6
Dec 01 09:57:41.003 INFO [stderr]    |
Dec 01 09:57:41.003 INFO [stderr] 10 |     let mut characters = get_char_array_from_bytes(raw_bytes);
Dec 01 09:57:41.003 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 09:57:41.003 INFO [stderr]    |         |
Dec 01 09:57:41.003 INFO [stderr]    |         help: remove this `mut`
Dec 01 09:57:41.003 INFO [stderr]    |
Dec 01 09:57:41.003 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 09:57:41.003 INFO [stderr] 
Dec 01 09:57:41.003 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:57:41.003 INFO [stderr]   --> src/main.rs:13:6
Dec 01 09:57:41.003 INFO [stderr]    |
Dec 01 09:57:41.003 INFO [stderr] 13 |     let mut groups : Vec<Vec<char>> = Vec::new();
Dec 01 09:57:41.004 INFO [stderr]    |         ----^^^^^^
Dec 01 09:57:41.004 INFO [stderr]    |         |
Dec 01 09:57:41.004 INFO [stderr]    |         help: remove this `mut`
Dec 01 09:57:41.004 INFO [stderr] 
Dec 01 09:57:41.004 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:57:41.004 INFO [stderr]   --> src/main.rs:14:6
Dec 01 09:57:41.004 INFO [stderr]    |
Dec 01 09:57:41.004 INFO [stderr] 14 |     let mut root_group : Group = Group {
Dec 01 09:57:41.004 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 09:57:41.004 INFO [stderr]    |         |
Dec 01 09:57:41.004 INFO [stderr]    |         help: remove this `mut`
Dec 01 09:57:41.004 INFO [stderr] 
Dec 01 09:57:41.008 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:57:41.008 INFO [stderr]   --> src/main.rs:75:5
Dec 01 09:57:41.008 INFO [stderr]    |
Dec 01 09:57:41.008 INFO [stderr] 75 | let mut total : i32 = value_of_children + 1;
Dec 01 09:57:41.008 INFO [stderr]    |     ----^^^^^
Dec 01 09:57:41.008 INFO [stderr]    |     |
Dec 01 09:57:41.008 INFO [stderr]    |     help: remove this `mut`
Dec 01 09:57:41.008 INFO [stderr] 
Dec 01 09:57:41.012 INFO [stderr] warning: crate `RustAdvent` should have a snake case name such as `rust_advent`
Dec 01 09:57:41.012 INFO [stderr]   |
Dec 01 09:57:41.012 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 01 09:57:41.012 INFO [stderr] 
Dec 01 09:57:41.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 01 09:57:41.751 INFO [stderr] su: No module specific data is present
Dec 01 09:57:42.703 INFO running `"docker" "inspect" "27cd3b3430754f409a3d4977d6be2b79d9e30d786d418a8c29eb42d38d2a838f"`
Dec 01 09:57:43.084 INFO running `"docker" "rm" "-f" "27cd3b3430754f409a3d4977d6be2b79d9e30d786d418a8c29eb42d38d2a838f"`
Dec 01 09:57:43.425 INFO [stdout] 27cd3b3430754f409a3d4977d6be2b79d9e30d786d418a8c29eb42d38d2a838f
Dec 01 09:57:43.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:57:43.991 INFO [stdout] d0629fa98c406a164c830a749048910a6aa5ec8a9362c97593f0636e7c030d90
Dec 01 09:57:43.993 INFO running `"docker" "start" "-a" "d0629fa98c406a164c830a749048910a6aa5ec8a9362c97593f0636e7c030d90"`
Dec 01 09:57:45.955 INFO [stderr] usermod: no changes
Dec 01 09:57:46.039 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 01 09:57:46.043 INFO [stderr]      Running /target/debug/deps/RustAdvent-6225fe7a61b5563b
Dec 01 09:57:46.047 INFO [stdout] 
Dec 01 09:57:46.049 INFO [stdout] running 0 tests
Dec 01 09:57:46.049 INFO [stdout] 
Dec 01 09:57:46.049 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 09:57:46.049 INFO [stdout] 
Dec 01 09:57:46.050 INFO [stderr] su: No module specific data is present
Dec 01 09:57:47.119 INFO running `"docker" "inspect" "d0629fa98c406a164c830a749048910a6aa5ec8a9362c97593f0636e7c030d90"`
Dec 01 09:57:47.409 INFO running `"docker" "rm" "-f" "d0629fa98c406a164c830a749048910a6aa5ec8a9362c97593f0636e7c030d90"`
Dec 01 09:57:47.727 INFO [stdout] d0629fa98c406a164c830a749048910a6aa5ec8a9362c97593f0636e7c030d90
