Nov 01 01:41:26.366 INFO checking lporter6/school-carpool-project against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:41:26.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:41:26.897 INFO blam! 4abc99121eaa4e771adec57076c61814713f350ee8e016d7bfc0e203ddeee4dd
Nov 01 01:41:26.898 INFO running `"docker" "start" "-a" "4abc99121eaa4e771adec57076c61814713f350ee8e016d7bfc0e203ddeee4dd"`
Nov 01 01:41:29.229 INFO kablam! usermod: no changes
Nov 01 01:41:29.288 INFO kablam!     Checking school-carpool-project v0.1.0 (/source)
Nov 01 01:41:29.705 INFO kablam! warning: value assigned to `name` is never read
Nov 01 01:41:29.706 INFO kablam!   --> src/data/mod.rs:15:17
Nov 01 01:41:29.707 INFO kablam!    |
Nov 01 01:41:29.707 INFO kablam! 15 |         let mut name = String::from("");
Nov 01 01:41:29.708 INFO kablam!    |                 ^^^^
Nov 01 01:41:29.708 INFO kablam!    |
Nov 01 01:41:29.709 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 01:41:29.710 INFO kablam! 
Nov 01 01:41:29.726 INFO kablam! warning: struct is never constructed: `Student`
Nov 01 01:41:29.727 INFO kablam!   --> src/data/mod.rs:33:1
Nov 01 01:41:29.728 INFO kablam!    |
Nov 01 01:41:29.728 INFO kablam! 33 | struct Student {
Nov 01 01:41:29.729 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 01:41:29.730 INFO kablam!    |
Nov 01 01:41:29.730 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:41:29.731 INFO kablam! 
Nov 01 01:41:29.731 INFO kablam! warning: enum is never used: `Grade`
Nov 01 01:41:29.732 INFO kablam!   --> src/data/mod.rs:41:1
Nov 01 01:41:29.733 INFO kablam!    |
Nov 01 01:41:29.733 INFO kablam! 41 | enum Grade {
Nov 01 01:41:29.734 INFO kablam!    | ^^^^^^^^^^
Nov 01 01:41:29.734 INFO kablam! 
Nov 01 01:41:29.735 INFO kablam! warning: struct is never constructed: `Scores`
Nov 01 01:41:29.736 INFO kablam!   --> src/data/mod.rs:57:1
Nov 01 01:41:29.736 INFO kablam!    |
Nov 01 01:41:29.737 INFO kablam! 57 | struct Scores{
Nov 01 01:41:29.738 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 01:41:29.738 INFO kablam! 
Nov 01 01:41:29.738 INFO kablam! warning: struct is never constructed: `Table`
Nov 01 01:41:29.738 INFO kablam!   --> src/data/mod.rs:60:1
Nov 01 01:41:29.738 INFO kablam!    |
Nov 01 01:41:29.738 INFO kablam! 60 | struct Table {
Nov 01 01:41:29.738 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 01:41:29.738 INFO kablam! 
Nov 01 01:41:29.738 INFO kablam! warning: struct is never constructed: `ClassScore`
Nov 01 01:41:29.738 INFO kablam!   --> src/data/mod.rs:64:1
Nov 01 01:41:29.738 INFO kablam!    |
Nov 01 01:41:29.738 INFO kablam! 64 | struct ClassScore{
Nov 01 01:41:29.738 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.738 INFO kablam! 
Nov 01 01:41:29.738 INFO kablam! warning: struct is never constructed: `Category`
Nov 01 01:41:29.744 INFO kablam!   --> src/data/mod.rs:68:1
Nov 01 01:41:29.744 INFO kablam!    |
Nov 01 01:41:29.744 INFO kablam! 68 | struct Category{
Nov 01 01:41:29.744 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 01:41:29.744 INFO kablam! 
Nov 01 01:41:29.744 INFO kablam! warning: method is never used: `new`
Nov 01 01:41:29.744 INFO kablam!   --> src/data/mod.rs:74:5
Nov 01 01:41:29.744 INFO kablam!    |
Nov 01 01:41:29.744 INFO kablam! 74 |     pub fn new(years: Vec<Table>) -> Scores{
Nov 01 01:41:29.744 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.744 INFO kablam! 
Nov 01 01:41:29.744 INFO kablam! warning: method is never used: `new`
Nov 01 01:41:29.744 INFO kablam!   --> src/data/mod.rs:81:5
Nov 01 01:41:29.744 INFO kablam!    |
Nov 01 01:41:29.744 INFO kablam! 81 |     pub fn new(grade: Grade, scores: Vec<ClassScore>) -> Table{
Nov 01 01:41:29.744 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.744 INFO kablam! 
Nov 01 01:41:29.744 INFO kablam! warning: method is never used: `new`
Nov 01 01:41:29.744 INFO kablam!   --> src/data/mod.rs:89:5
Nov 01 01:41:29.744 INFO kablam!    |
Nov 01 01:41:29.744 INFO kablam! 89 |     pub fn new(class: String, categories: Vec<Category>) -> ClassScore{
Nov 01 01:41:29.745 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.745 INFO kablam! 
Nov 01 01:41:29.745 INFO kablam! warning: method is never used: `new`
Nov 01 01:41:29.745 INFO kablam!   --> src/data/mod.rs:97:5
Nov 01 01:41:29.745 INFO kablam!    |
Nov 01 01:41:29.745 INFO kablam! 97 |     pub fn new(name: String, grades: Vec<u8>, weight: u8) -> Category{
Nov 01 01:41:29.745 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.745 INFO kablam! 
Nov 01 01:41:29.937 INFO kablam! warning: unused variable: `parent`
Nov 01 01:41:29.937 INFO kablam!  --> src/lib.rs:8:13
Nov 01 01:41:29.937 INFO kablam!   |
Nov 01 01:41:29.937 INFO kablam! 8 |         let parent = Parent::new(Some(32),String::from("William"), Some(String::from("Logan")), String::from("Porter"));
Nov 01 01:41:29.937 INFO kablam!   |             ^^^^^^ help: consider using `_parent` instead
Nov 01 01:41:29.937 INFO kablam!   |
Nov 01 01:41:29.937 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 01:41:29.937 INFO kablam! 
Nov 01 01:41:29.937 INFO kablam! warning: value assigned to `name` is never read
Nov 01 01:41:29.937 INFO kablam!   --> src/data/mod.rs:15:17
Nov 01 01:41:29.937 INFO kablam!    |
Nov 01 01:41:29.938 INFO kablam! 15 |         let mut name = String::from("");
Nov 01 01:41:29.938 INFO kablam!    |                 ^^^^
Nov 01 01:41:29.939 INFO kablam!    |
Nov 01 01:41:29.939 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 01:41:29.940 INFO kablam! 
Nov 01 01:41:29.956 INFO kablam! warning: struct is never constructed: `Student`
Nov 01 01:41:29.957 INFO kablam!   --> src/data/mod.rs:33:1
Nov 01 01:41:29.957 INFO kablam!    |
Nov 01 01:41:29.957 INFO kablam! 33 | struct Student {
Nov 01 01:41:29.957 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 01:41:29.957 INFO kablam!    |
Nov 01 01:41:29.957 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:41:29.957 INFO kablam! 
Nov 01 01:41:29.957 INFO kablam! warning: enum is never used: `Grade`
Nov 01 01:41:29.957 INFO kablam!   --> src/data/mod.rs:41:1
Nov 01 01:41:29.957 INFO kablam!    |
Nov 01 01:41:29.957 INFO kablam! 41 | enum Grade {
Nov 01 01:41:29.958 INFO kablam!    | ^^^^^^^^^^
Nov 01 01:41:29.958 INFO kablam! 
Nov 01 01:41:29.958 INFO kablam! warning: struct is never constructed: `Scores`
Nov 01 01:41:29.959 INFO kablam!   --> src/data/mod.rs:57:1
Nov 01 01:41:29.959 INFO kablam!    |
Nov 01 01:41:29.959 INFO kablam! 57 | struct Scores{
Nov 01 01:41:29.959 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 01:41:29.959 INFO kablam! 
Nov 01 01:41:29.959 INFO kablam! warning: struct is never constructed: `Table`
Nov 01 01:41:29.959 INFO kablam!   --> src/data/mod.rs:60:1
Nov 01 01:41:29.959 INFO kablam!    |
Nov 01 01:41:29.959 INFO kablam! 60 | struct Table {
Nov 01 01:41:29.959 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 01:41:29.959 INFO kablam! 
Nov 01 01:41:29.959 INFO kablam! warning: struct is never constructed: `ClassScore`
Nov 01 01:41:29.960 INFO kablam!   --> src/data/mod.rs:64:1
Nov 01 01:41:29.960 INFO kablam!    |
Nov 01 01:41:29.960 INFO kablam! 64 | struct ClassScore{
Nov 01 01:41:29.960 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.960 INFO kablam! 
Nov 01 01:41:29.960 INFO kablam! warning: struct is never constructed: `Category`
Nov 01 01:41:29.960 INFO kablam!   --> src/data/mod.rs:68:1
Nov 01 01:41:29.960 INFO kablam!    |
Nov 01 01:41:29.960 INFO kablam! 68 | struct Category{
Nov 01 01:41:29.960 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 01:41:29.960 INFO kablam! 
Nov 01 01:41:29.962 INFO kablam! warning: method is never used: `new`
Nov 01 01:41:29.962 INFO kablam!   --> src/data/mod.rs:74:5
Nov 01 01:41:29.962 INFO kablam!    |
Nov 01 01:41:29.962 INFO kablam! 74 |     pub fn new(years: Vec<Table>) -> Scores{
Nov 01 01:41:29.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.962 INFO kablam! 
Nov 01 01:41:29.962 INFO kablam! warning: method is never used: `new`
Nov 01 01:41:29.962 INFO kablam!   --> src/data/mod.rs:81:5
Nov 01 01:41:29.962 INFO kablam!    |
Nov 01 01:41:29.962 INFO kablam! 81 |     pub fn new(grade: Grade, scores: Vec<ClassScore>) -> Table{
Nov 01 01:41:29.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.962 INFO kablam! 
Nov 01 01:41:29.963 INFO kablam! warning: method is never used: `new`
Nov 01 01:41:29.963 INFO kablam!   --> src/data/mod.rs:89:5
Nov 01 01:41:29.963 INFO kablam!    |
Nov 01 01:41:29.963 INFO kablam! 89 |     pub fn new(class: String, categories: Vec<Category>) -> ClassScore{
Nov 01 01:41:29.963 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.963 INFO kablam! 
Nov 01 01:41:29.963 INFO kablam! warning: method is never used: `new`
Nov 01 01:41:29.963 INFO kablam!   --> src/data/mod.rs:97:5
Nov 01 01:41:29.963 INFO kablam!    |
Nov 01 01:41:29.963 INFO kablam! 97 |     pub fn new(name: String, grades: Vec<u8>, weight: u8) -> Category{
Nov 01 01:41:29.963 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:29.963 INFO kablam! 
Nov 01 01:41:30.669 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Nov 01 01:41:30.673 INFO kablam! su: No module specific data is present
Nov 01 01:41:31.500 INFO running `"docker" "rm" "-f" "4abc99121eaa4e771adec57076c61814713f350ee8e016d7bfc0e203ddeee4dd"`
Nov 01 01:41:31.820 INFO blam! 4abc99121eaa4e771adec57076c61814713f350ee8e016d7bfc0e203ddeee4dd