Dec 19 21:10:57.609 INFO checking ZephOne/smart_rack against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:10:57.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ZephOne/smart_rack:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:10:57.936 INFO [stdout] cf0688e3008b9a476945fdacdf2d36feea0f81a67b557337579c101d27d5e931
Dec 19 21:10:57.942 INFO running `"docker" "start" "-a" "cf0688e3008b9a476945fdacdf2d36feea0f81a67b557337579c101d27d5e931"`
Dec 19 21:10:59.432 INFO [stderr]    Compiling gio v0.5.1
Dec 19 21:10:59.432 INFO [stderr]    Compiling cairo-rs v0.5.0
Dec 19 21:10:59.450 INFO [stderr]    Compiling gdk-pixbuf v0.5.0
Dec 19 21:10:59.460 INFO [stderr]    Compiling gdk v0.9.0
Dec 19 21:10:59.460 INFO [stderr]    Compiling gtk v0.5.0
Dec 19 21:10:59.484 INFO [stderr]    Compiling glib-sys v0.7.0
Dec 19 21:10:59.484 INFO [stderr]    Compiling gobject-sys v0.7.0
Dec 19 21:10:59.484 INFO [stderr]    Compiling gio-sys v0.7.0
Dec 19 21:11:00.190 INFO [stderr]    Compiling pango-sys v0.7.0
Dec 19 21:11:00.328 INFO [stderr]    Compiling cairo-sys-rs v0.7.0
Dec 19 21:11:01.054 INFO [stderr]    Compiling gdk-pixbuf-sys v0.7.0
Dec 19 21:11:01.056 INFO [stderr]    Compiling gdk-sys v0.7.0
Dec 19 21:11:01.056 INFO [stderr]    Compiling gtk-sys v0.7.0
Dec 19 21:11:01.468 INFO [stderr]     Checking reqwest v0.9.5
Dec 19 21:11:02.073 INFO [stderr]    Compiling atk-sys v0.7.0
Dec 19 21:11:03.680 INFO [stderr]     Checking glib v0.6.0
Dec 19 21:11:10.036 INFO [stderr]     Checking pango v0.5.0
Dec 19 21:12:11.861 INFO [stderr]     Checking smart_rack v0.1.0 (/opt/crater/workdir)
Dec 19 21:12:12.225 INFO [stderr] warning: struct is never constructed: `Order`
Dec 19 21:12:12.225 INFO [stderr]  --> src/model.rs:2:1
Dec 19 21:12:12.225 INFO [stderr]   |
Dec 19 21:12:12.225 INFO [stderr] 2 | struct Order {
Dec 19 21:12:12.225 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 21:12:12.225 INFO [stderr]   |
Dec 19 21:12:12.225 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 21:12:12.225 INFO [stderr] 
Dec 19 21:12:12.225 INFO [stderr] warning: struct is never constructed: `Item`
Dec 19 21:12:12.225 INFO [stderr]  --> src/model.rs:9:1
Dec 19 21:12:12.225 INFO [stderr]   |
Dec 19 21:12:12.225 INFO [stderr] 9 | struct Item {
Dec 19 21:12:12.225 INFO [stderr]   | ^^^^^^^^^^^
Dec 19 21:12:12.225 INFO [stderr] 
Dec 19 21:12:12.225 INFO [stderr] warning: struct is never constructed: `OrderList`
Dec 19 21:12:12.226 INFO [stderr]   --> src/model.rs:13:1
Dec 19 21:12:12.226 INFO [stderr]    |
Dec 19 21:12:12.226 INFO [stderr] 13 | struct OrderList {
Dec 19 21:12:12.226 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 21:12:12.226 INFO [stderr] 
Dec 19 21:12:12.226 INFO [stderr] warning: struct is never constructed: `Rack`
Dec 19 21:12:12.226 INFO [stderr]   --> src/model.rs:17:1
Dec 19 21:12:12.226 INFO [stderr]    |
Dec 19 21:12:12.226 INFO [stderr] 17 | struct Rack {
Dec 19 21:12:12.226 INFO [stderr]    | ^^^^^^^^^^^
Dec 19 21:12:12.226 INFO [stderr] 
Dec 19 21:12:12.232 INFO [stderr] warning: method is never used: `set_items_to_pick`
Dec 19 21:12:12.232 INFO [stderr]   --> src/model.rs:25:5
Dec 19 21:12:12.232 INFO [stderr]    |
Dec 19 21:12:12.232 INFO [stderr] 25 |     pub fn set_items_to_pick(&mut self, items_to_pick: HashMap<String, u8>) {
Dec 19 21:12:12.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.232 INFO [stderr] 
Dec 19 21:12:12.232 INFO [stderr] warning: method is never used: `get_items_to_pick`
Dec 19 21:12:12.232 INFO [stderr]   --> src/model.rs:29:5
Dec 19 21:12:12.232 INFO [stderr]    |
Dec 19 21:12:12.232 INFO [stderr] 29 |     pub fn get_items_to_pick(&self) -> &HashMap<String, u8> {
Dec 19 21:12:12.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.232 INFO [stderr] 
Dec 19 21:12:12.232 INFO [stderr] warning: method is never used: `set_items_picked`
Dec 19 21:12:12.232 INFO [stderr]   --> src/model.rs:33:5
Dec 19 21:12:12.232 INFO [stderr]    |
Dec 19 21:12:12.232 INFO [stderr] 33 |     pub fn set_items_picked(&mut self, items_picked: HashMap<String, u8>) {
Dec 19 21:12:12.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.232 INFO [stderr] 
Dec 19 21:12:12.232 INFO [stderr] warning: method is never used: `get_items_picked`
Dec 19 21:12:12.232 INFO [stderr]   --> src/model.rs:37:5
Dec 19 21:12:12.232 INFO [stderr]    |
Dec 19 21:12:12.232 INFO [stderr] 37 |     pub fn get_items_picked(&self) -> &HashMap<String, u8> {
Dec 19 21:12:12.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.232 INFO [stderr] 
Dec 19 21:12:12.232 INFO [stderr] warning: method is never used: `set_gen_code`
Dec 19 21:12:12.232 INFO [stderr]   --> src/model.rs:41:5
Dec 19 21:12:12.232 INFO [stderr]    |
Dec 19 21:12:12.232 INFO [stderr] 41 |     pub fn set_gen_code(&mut self, gen_code: String) {
Dec 19 21:12:12.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.232 INFO [stderr] 
Dec 19 21:12:12.232 INFO [stderr] warning: method is never used: `get_gen_code`
Dec 19 21:12:12.232 INFO [stderr]   --> src/model.rs:45:5
Dec 19 21:12:12.232 INFO [stderr]    |
Dec 19 21:12:12.232 INFO [stderr] 45 |     pub fn get_gen_code(&self) -> &String {
Dec 19 21:12:12.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.232 INFO [stderr] 
Dec 19 21:12:12.232 INFO [stderr] warning: method is never used: `set_gen_code`
Dec 19 21:12:12.232 INFO [stderr]   --> src/model.rs:51:5
Dec 19 21:12:12.232 INFO [stderr]    |
Dec 19 21:12:12.232 INFO [stderr] 51 |     pub fn set_gen_code(&mut self, gen_code: String) {
Dec 19 21:12:12.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.232 INFO [stderr] 
Dec 19 21:12:12.232 INFO [stderr] warning: method is never used: `get_gen_code`
Dec 19 21:12:12.232 INFO [stderr]   --> src/model.rs:55:5
Dec 19 21:12:12.232 INFO [stderr]    |
Dec 19 21:12:12.232 INFO [stderr] 55 |     pub fn get_gen_code(&self) -> &String {
Dec 19 21:12:12.232 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.232 INFO [stderr] 
Dec 19 21:12:12.233 INFO [stderr] warning: method is never used: `set_order_list`
Dec 19 21:12:12.233 INFO [stderr]   --> src/model.rs:61:5
Dec 19 21:12:12.233 INFO [stderr]    |
Dec 19 21:12:12.233 INFO [stderr] 61 |     pub fn set_order_list(&mut self, order_list: HashMap<String, Order>) {
Dec 19 21:12:12.233 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.233 INFO [stderr] 
Dec 19 21:12:12.233 INFO [stderr] warning: method is never used: `update`
Dec 19 21:12:12.233 INFO [stderr]   --> src/model.rs:65:5
Dec 19 21:12:12.233 INFO [stderr]    |
Dec 19 21:12:12.233 INFO [stderr] 65 |     pub fn update(&mut self, order: Order) {
Dec 19 21:12:12.233 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.233 INFO [stderr] 
Dec 19 21:12:12.233 INFO [stderr] warning: method is never used: `set_current_order`
Dec 19 21:12:12.233 INFO [stderr]   --> src/model.rs:71:5
Dec 19 21:12:12.233 INFO [stderr]    |
Dec 19 21:12:12.233 INFO [stderr] 71 |     pub fn set_current_order(&mut self, order: Order) {
Dec 19 21:12:12.233 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.233 INFO [stderr] 
Dec 19 21:12:12.233 INFO [stderr] warning: method is never used: `state_changed`
Dec 19 21:12:12.233 INFO [stderr]   --> src/model.rs:75:5
Dec 19 21:12:12.233 INFO [stderr]    |
Dec 19 21:12:12.233 INFO [stderr] 75 |     pub fn state_changed(&mut self, item_number: u32) {
Dec 19 21:12:12.233 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.233 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: struct is never constructed: `Order`
Dec 19 21:12:12.313 INFO [stderr]  --> src/model.rs:2:1
Dec 19 21:12:12.313 INFO [stderr]   |
Dec 19 21:12:12.313 INFO [stderr] 2 | struct Order {
Dec 19 21:12:12.313 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr]   |
Dec 19 21:12:12.313 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: struct is never constructed: `Item`
Dec 19 21:12:12.313 INFO [stderr]  --> src/model.rs:9:1
Dec 19 21:12:12.313 INFO [stderr]   |
Dec 19 21:12:12.313 INFO [stderr] 9 | struct Item {
Dec 19 21:12:12.313 INFO [stderr]   | ^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: struct is never constructed: `OrderList`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:13:1
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 13 | struct OrderList {
Dec 19 21:12:12.313 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: struct is never constructed: `Rack`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:17:1
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 17 | struct Rack {
Dec 19 21:12:12.313 INFO [stderr]    | ^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `set_items_to_pick`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:25:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 25 |     pub fn set_items_to_pick(&mut self, items_to_pick: HashMap<String, u8>) {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `get_items_to_pick`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:29:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 29 |     pub fn get_items_to_pick(&self) -> &HashMap<String, u8> {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `set_items_picked`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:33:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 33 |     pub fn set_items_picked(&mut self, items_picked: HashMap<String, u8>) {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `get_items_picked`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:37:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 37 |     pub fn get_items_picked(&self) -> &HashMap<String, u8> {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `set_gen_code`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:41:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 41 |     pub fn set_gen_code(&mut self, gen_code: String) {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `get_gen_code`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:45:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 45 |     pub fn get_gen_code(&self) -> &String {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `set_gen_code`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:51:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 51 |     pub fn set_gen_code(&mut self, gen_code: String) {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `get_gen_code`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:55:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 55 |     pub fn get_gen_code(&self) -> &String {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.313 INFO [stderr] 
Dec 19 21:12:12.313 INFO [stderr] warning: method is never used: `set_order_list`
Dec 19 21:12:12.313 INFO [stderr]   --> src/model.rs:61:5
Dec 19 21:12:12.313 INFO [stderr]    |
Dec 19 21:12:12.313 INFO [stderr] 61 |     pub fn set_order_list(&mut self, order_list: HashMap<String, Order>) {
Dec 19 21:12:12.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.314 INFO [stderr] 
Dec 19 21:12:12.314 INFO [stderr] warning: method is never used: `update`
Dec 19 21:12:12.314 INFO [stderr]   --> src/model.rs:65:5
Dec 19 21:12:12.314 INFO [stderr]    |
Dec 19 21:12:12.314 INFO [stderr] 65 |     pub fn update(&mut self, order: Order) {
Dec 19 21:12:12.314 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.314 INFO [stderr] 
Dec 19 21:12:12.314 INFO [stderr] warning: method is never used: `set_current_order`
Dec 19 21:12:12.314 INFO [stderr]   --> src/model.rs:71:5
Dec 19 21:12:12.314 INFO [stderr]    |
Dec 19 21:12:12.314 INFO [stderr] 71 |     pub fn set_current_order(&mut self, order: Order) {
Dec 19 21:12:12.314 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.314 INFO [stderr] 
Dec 19 21:12:12.314 INFO [stderr] warning: method is never used: `state_changed`
Dec 19 21:12:12.314 INFO [stderr]   --> src/model.rs:75:5
Dec 19 21:12:12.314 INFO [stderr]    |
Dec 19 21:12:12.314 INFO [stderr] 75 |     pub fn state_changed(&mut self, item_number: u32) {
Dec 19 21:12:12.314 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.314 INFO [stderr] 
Dec 19 21:12:12.569 INFO [stderr] warning: unused import: `smart_rack::model`
Dec 19 21:12:12.569 INFO [stderr]  --> src/main.rs:3:5
Dec 19 21:12:12.569 INFO [stderr]   |
Dec 19 21:12:12.569 INFO [stderr] 3 | use smart_rack::model;
Dec 19 21:12:12.569 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.569 INFO [stderr]   |
Dec 19 21:12:12.569 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:12:12.569 INFO [stderr] 
Dec 19 21:12:12.652 INFO [stderr] warning: unused import: `smart_rack::model`
Dec 19 21:12:12.652 INFO [stderr]  --> src/main.rs:3:5
Dec 19 21:12:12.652 INFO [stderr]   |
Dec 19 21:12:12.652 INFO [stderr] 3 | use smart_rack::model;
Dec 19 21:12:12.652 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 19 21:12:12.652 INFO [stderr]   |
Dec 19 21:12:12.652 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:12:12.652 INFO [stderr] 
Dec 19 21:12:12.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 19 21:12:13.168 INFO running `"docker" "inspect" "cf0688e3008b9a476945fdacdf2d36feea0f81a67b557337579c101d27d5e931"`
Dec 19 21:12:13.368 INFO running `"docker" "rm" "-f" "cf0688e3008b9a476945fdacdf2d36feea0f81a67b557337579c101d27d5e931"`
Dec 19 21:12:13.532 INFO [stdout] cf0688e3008b9a476945fdacdf2d36feea0f81a67b557337579c101d27d5e931