Nov 28 01:34:42.131 INFO checking lporter6/school-carpool-project against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:34:42.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 01:34:42.592 INFO [stdout] f151bef0d3f752dc10b77e0a8494dc8362f9a49dd13691af01a5e601dc9deb64
Nov 28 01:34:42.598 INFO running `"docker" "start" "-a" "f151bef0d3f752dc10b77e0a8494dc8362f9a49dd13691af01a5e601dc9deb64"`
Nov 28 01:34:44.399 INFO [stderr] usermod: no changes
Nov 28 01:34:44.488 INFO [stderr]     Checking school-carpool-project v0.1.0 (/source)
Nov 28 01:34:44.976 INFO [stderr] warning: value assigned to `name` is never read
Nov 28 01:34:44.976 INFO [stderr]   --> src/data/mod.rs:15:17
Nov 28 01:34:44.976 INFO [stderr]    |
Nov 28 01:34:44.976 INFO [stderr] 15 |         let mut name = String::from("");
Nov 28 01:34:44.976 INFO [stderr]    |                 ^^^^
Nov 28 01:34:44.976 INFO [stderr]    |
Nov 28 01:34:44.976 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 01:34:44.976 INFO [stderr] 
Nov 28 01:34:44.992 INFO [stderr] warning: struct is never constructed: `Student`
Nov 28 01:34:44.992 INFO [stderr]   --> src/data/mod.rs:33:1
Nov 28 01:34:44.992 INFO [stderr]    |
Nov 28 01:34:44.992 INFO [stderr] 33 | struct Student {
Nov 28 01:34:44.992 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 01:34:44.992 INFO [stderr]    |
Nov 28 01:34:44.992 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:34:44.992 INFO [stderr] 
Nov 28 01:34:44.992 INFO [stderr] warning: enum is never used: `Grade`
Nov 28 01:34:44.992 INFO [stderr]   --> src/data/mod.rs:41:1
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 41 | enum Grade {
Nov 28 01:34:44.993 INFO [stderr]    | ^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:44.993 INFO [stderr] warning: struct is never constructed: `Scores`
Nov 28 01:34:44.993 INFO [stderr]   --> src/data/mod.rs:57:1
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 57 | struct Scores{
Nov 28 01:34:44.993 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:44.993 INFO [stderr] warning: struct is never constructed: `Table`
Nov 28 01:34:44.993 INFO [stderr]   --> src/data/mod.rs:60:1
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 60 | struct Table {
Nov 28 01:34:44.993 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:44.993 INFO [stderr] warning: struct is never constructed: `ClassScore`
Nov 28 01:34:44.993 INFO [stderr]   --> src/data/mod.rs:64:1
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 64 | struct ClassScore{
Nov 28 01:34:44.993 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:44.993 INFO [stderr] warning: struct is never constructed: `Category`
Nov 28 01:34:44.993 INFO [stderr]   --> src/data/mod.rs:68:1
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 68 | struct Category{
Nov 28 01:34:44.993 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:44.993 INFO [stderr] warning: method is never used: `new`
Nov 28 01:34:44.993 INFO [stderr]   --> src/data/mod.rs:74:5
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 74 |     pub fn new(years: Vec<Table>) -> Scores{
Nov 28 01:34:44.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:44.993 INFO [stderr] warning: method is never used: `new`
Nov 28 01:34:44.993 INFO [stderr]   --> src/data/mod.rs:81:5
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 81 |     pub fn new(grade: Grade, scores: Vec<ClassScore>) -> Table{
Nov 28 01:34:44.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:44.993 INFO [stderr] warning: method is never used: `new`
Nov 28 01:34:44.993 INFO [stderr]   --> src/data/mod.rs:89:5
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 89 |     pub fn new(class: String, categories: Vec<Category>) -> ClassScore{
Nov 28 01:34:44.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:44.993 INFO [stderr] warning: method is never used: `new`
Nov 28 01:34:44.993 INFO [stderr]   --> src/data/mod.rs:97:5
Nov 28 01:34:44.993 INFO [stderr]    |
Nov 28 01:34:44.993 INFO [stderr] 97 |     pub fn new(name: String, grades: Vec<u8>, weight: u8) -> Category{
Nov 28 01:34:44.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:34:44.993 INFO [stderr] 
Nov 28 01:34:45.156 INFO [stderr] warning: unused variable: `parent`
Nov 28 01:34:45.156 INFO [stderr]  --> src/lib.rs:8:13
Nov 28 01:34:45.156 INFO [stderr]   |
Nov 28 01:34:45.156 INFO [stderr] 8 |         let parent = Parent::new(Some(32),String::from("William"), Some(String::from("Logan")), String::from("Porter"));
Nov 28 01:34:45.156 INFO [stderr]   |             ^^^^^^ help: consider using `_parent` instead
Nov 28 01:34:45.156 INFO [stderr]   |
Nov 28 01:34:45.156 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 01:34:45.156 INFO [stderr] 
Nov 28 01:34:45.156 INFO [stderr] warning: value assigned to `name` is never read
Nov 28 01:34:45.156 INFO [stderr]   --> src/data/mod.rs:15:17
Nov 28 01:34:45.156 INFO [stderr]    |
Nov 28 01:34:45.156 INFO [stderr] 15 |         let mut name = String::from("");
Nov 28 01:34:45.156 INFO [stderr]    |                 ^^^^
Nov 28 01:34:45.156 INFO [stderr]    |
Nov 28 01:34:45.156 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 01:34:45.156 INFO [stderr] 
Nov 28 01:34:45.174 INFO [stderr] warning: struct is never constructed: `Student`
Nov 28 01:34:45.174 INFO [stderr]   --> src/data/mod.rs:33:1
Nov 28 01:34:45.174 INFO [stderr]    |
Nov 28 01:34:45.174 INFO [stderr] 33 | struct Student {
Nov 28 01:34:45.174 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 01:34:45.174 INFO [stderr]    |
Nov 28 01:34:45.174 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:34:45.174 INFO [stderr] 
Nov 28 01:34:45.174 INFO [stderr] warning: enum is never used: `Grade`
Nov 28 01:34:45.174 INFO [stderr]   --> src/data/mod.rs:41:1
Nov 28 01:34:45.174 INFO [stderr]    |
Nov 28 01:34:45.174 INFO [stderr] 41 | enum Grade {
Nov 28 01:34:45.174 INFO [stderr]    | ^^^^^^^^^^
Nov 28 01:34:45.174 INFO [stderr] 
Nov 28 01:34:45.174 INFO [stderr] warning: struct is never constructed: `Scores`
Nov 28 01:34:45.174 INFO [stderr]   --> src/data/mod.rs:57:1
Nov 28 01:34:45.174 INFO [stderr]    |
Nov 28 01:34:45.174 INFO [stderr] 57 | struct Scores{
Nov 28 01:34:45.174 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 28 01:34:45.174 INFO [stderr] 
Nov 28 01:34:45.174 INFO [stderr] warning: struct is never constructed: `Table`
Nov 28 01:34:45.174 INFO [stderr]   --> src/data/mod.rs:60:1
Nov 28 01:34:45.174 INFO [stderr]    |
Nov 28 01:34:45.174 INFO [stderr] 60 | struct Table {
Nov 28 01:34:45.174 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 01:34:45.174 INFO [stderr] 
Nov 28 01:34:45.174 INFO [stderr] warning: struct is never constructed: `ClassScore`
Nov 28 01:34:45.174 INFO [stderr]   --> src/data/mod.rs:64:1
Nov 28 01:34:45.174 INFO [stderr]    |
Nov 28 01:34:45.174 INFO [stderr] 64 | struct ClassScore{
Nov 28 01:34:45.175 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 01:34:45.175 INFO [stderr] 
Nov 28 01:34:45.175 INFO [stderr] warning: struct is never constructed: `Category`
Nov 28 01:34:45.175 INFO [stderr]   --> src/data/mod.rs:68:1
Nov 28 01:34:45.175 INFO [stderr]    |
Nov 28 01:34:45.175 INFO [stderr] 68 | struct Category{
Nov 28 01:34:45.175 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 01:34:45.175 INFO [stderr] 
Nov 28 01:34:45.175 INFO [stderr] warning: method is never used: `new`
Nov 28 01:34:45.175 INFO [stderr]   --> src/data/mod.rs:74:5
Nov 28 01:34:45.175 INFO [stderr]    |
Nov 28 01:34:45.175 INFO [stderr] 74 |     pub fn new(years: Vec<Table>) -> Scores{
Nov 28 01:34:45.175 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:34:45.175 INFO [stderr] 
Nov 28 01:34:45.175 INFO [stderr] warning: method is never used: `new`
Nov 28 01:34:45.175 INFO [stderr]   --> src/data/mod.rs:81:5
Nov 28 01:34:45.175 INFO [stderr]    |
Nov 28 01:34:45.175 INFO [stderr] 81 |     pub fn new(grade: Grade, scores: Vec<ClassScore>) -> Table{
Nov 28 01:34:45.175 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:34:45.175 INFO [stderr] 
Nov 28 01:34:45.175 INFO [stderr] warning: method is never used: `new`
Nov 28 01:34:45.175 INFO [stderr]   --> src/data/mod.rs:89:5
Nov 28 01:34:45.175 INFO [stderr]    |
Nov 28 01:34:45.175 INFO [stderr] 89 |     pub fn new(class: String, categories: Vec<Category>) -> ClassScore{
Nov 28 01:34:45.175 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:34:45.175 INFO [stderr] 
Nov 28 01:34:45.175 INFO [stderr] warning: method is never used: `new`
Nov 28 01:34:45.175 INFO [stderr]   --> src/data/mod.rs:97:5
Nov 28 01:34:45.175 INFO [stderr]    |
Nov 28 01:34:45.175 INFO [stderr] 97 |     pub fn new(name: String, grades: Vec<u8>, weight: u8) -> Category{
Nov 28 01:34:45.175 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:34:45.175 INFO [stderr] 
Nov 28 01:34:45.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Nov 28 01:34:45.803 INFO [stderr] su: No module specific data is present
Nov 28 01:34:46.517 INFO running `"docker" "inspect" "f151bef0d3f752dc10b77e0a8494dc8362f9a49dd13691af01a5e601dc9deb64"`
Nov 28 01:34:46.895 INFO running `"docker" "rm" "-f" "f151bef0d3f752dc10b77e0a8494dc8362f9a49dd13691af01a5e601dc9deb64"`
Nov 28 01:34:47.196 INFO [stdout] f151bef0d3f752dc10b77e0a8494dc8362f9a49dd13691af01a5e601dc9deb64