[INFO] cloning repository https://github.com/ZephOne/smart_rack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZephOne/smart_rack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephOne%2Fsmart_rack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephOne%2Fsmart_rack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ade1d57f076b313ff63ff4348da49ccab87be89
[INFO] testing ZephOne/smart_rack against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZephOne%2Fsmart_rack" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZephOne/smart_rack on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZephOne/smart_rack
[INFO] finished tweaking git repo https://github.com/ZephOne/smart_rack
[INFO] tweaked toml for git repo https://github.com/ZephOne/smart_rack written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ZephOne/smart_rack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "bd8f43eb8019e20db36e1750fb2fd438e4ecb197d936acc857fc084e77c67d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd8f43eb8019e20db36e1750fb2fd438e4ecb197d936acc857fc084e77c67d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8f43eb8019e20db36e1750fb2fd438e4ecb197d936acc857fc084e77c67d6b", kill_on_drop: false }`
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[INFO] [stdout] 09dde53edb2146228fdc8c0bc677f0a1b01e5edf93078a18efb74325ab75d66d
[INFO] running `Command { std: "docker" "start" "-a" "09dde53edb2146228fdc8c0bc677f0a1b01e5edf93078a18efb74325ab75d66d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling smart_rack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Order` is never constructed
[INFO] [stdout]  --> src/model.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Order {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gen_code` is never read
[INFO] [stdout]   --> src/model.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct Item {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 10 |     gen_code: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrderList` is never constructed
[INFO] [stdout]   --> src/model.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct OrderList {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rack` is never constructed
[INFO] [stdout]   --> src/model.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Rack {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_items_to_pick` is never used
[INFO] [stdout]   --> src/model.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn set_items_to_pick(&mut self, items_to_pick: HashMap<String, u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_items_to_pick` is never used
[INFO] [stdout]   --> src/model.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get_items_to_pick(&self) -> &HashMap<String, u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_items_picked` is never used
[INFO] [stdout]   --> src/model.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn set_items_picked(&mut self, items_picked: HashMap<String, u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_items_picked` is never used
[INFO] [stdout]   --> src/model.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_items_picked(&self) -> &HashMap<String, u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_order_list` is never used
[INFO] [stdout]   --> src/model.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn set_order_list(&mut self, order_list: HashMap<String, Order>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update` is never used
[INFO] [stdout]   --> src/model.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn update(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_current_order` is never used
[INFO] [stdout]   --> src/model.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn set_current_order(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `state_changed` is never used
[INFO] [stdout]   --> src/model.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn state_changed(&mut self, item_number: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smart_rack::model`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use smart_rack::model;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 06s
[INFO] running `Command { std: "docker" "inspect" "09dde53edb2146228fdc8c0bc677f0a1b01e5edf93078a18efb74325ab75d66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09dde53edb2146228fdc8c0bc677f0a1b01e5edf93078a18efb74325ab75d66d", kill_on_drop: false }`
[INFO] [stdout] 09dde53edb2146228fdc8c0bc677f0a1b01e5edf93078a18efb74325ab75d66d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee937436e787713b029e997b65c00e48c204bacb03a3717661cb3f14e0bbf921
[INFO] running `Command { std: "docker" "start" "-a" "ee937436e787713b029e997b65c00e48c204bacb03a3717661cb3f14e0bbf921", kill_on_drop: false }`
[INFO] [stdout] warning: struct `Order` is never constructed
[INFO] [stdout]  --> src/model.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Order {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gen_code` is never read
[INFO] [stdout]   --> src/model.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct Item {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 10 |     gen_code: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrderList` is never constructed
[INFO] [stdout]   --> src/model.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct OrderList {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rack` is never constructed
[INFO] [stdout]   --> src/model.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Rack {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_items_to_pick` is never used
[INFO] [stdout]   --> src/model.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn set_items_to_pick(&mut self, items_to_pick: HashMap<String, u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_items_to_pick` is never used
[INFO] [stdout]   --> src/model.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get_items_to_pick(&self) -> &HashMap<String, u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_items_picked` is never used
[INFO] [stdout]   --> src/model.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn set_items_picked(&mut self, items_picked: HashMap<String, u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling smart_rack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `get_items_picked` is never used
[INFO] [stdout]   --> src/model.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_items_picked(&self) -> &HashMap<String, u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_order_list` is never used
[INFO] [stdout]   --> src/model.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn set_order_list(&mut self, order_list: HashMap<String, Order>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update` is never used
[INFO] [stdout]   --> src/model.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn update(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_current_order` is never used
[INFO] [stdout]   --> src/model.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn set_current_order(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `state_changed` is never used
[INFO] [stdout]   --> src/model.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn state_changed(&mut self, item_number: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smart_rack::model`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use smart_rack::model;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Order` is never constructed
[INFO] [stdout]  --> src/model.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Order {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `gen_code` is never read
[INFO] [stdout]   --> src/model.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct Item {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 10 |     gen_code: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrderList` is never constructed
[INFO] [stdout]   --> src/model.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct OrderList {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rack` is never constructed
[INFO] [stdout]   --> src/model.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Rack {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_items_to_pick` is never used
[INFO] [stdout]   --> src/model.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn set_items_to_pick(&mut self, items_to_pick: HashMap<String, u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_items_to_pick` is never used
[INFO] [stdout]   --> src/model.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn get_items_to_pick(&self) -> &HashMap<String, u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_items_picked` is never used
[INFO] [stdout]   --> src/model.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn set_items_picked(&mut self, items_picked: HashMap<String, u8>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_items_picked` is never used
[INFO] [stdout]   --> src/model.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn get_items_picked(&self) -> &HashMap<String, u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_gen_code` is never used
[INFO] [stdout]   --> src/model.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_order_list` is never used
[INFO] [stdout]   --> src/model.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn set_order_list(&mut self, order_list: HashMap<String, Order>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update` is never used
[INFO] [stdout]   --> src/model.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn update(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_current_order` is never used
[INFO] [stdout]   --> src/model.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn set_current_order(&mut self, order: Order) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `state_changed` is never used
[INFO] [stdout]   --> src/model.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn state_changed(&mut self, item_number: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "ee937436e787713b029e997b65c00e48c204bacb03a3717661cb3f14e0bbf921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee937436e787713b029e997b65c00e48c204bacb03a3717661cb3f14e0bbf921", kill_on_drop: false }`
[INFO] [stdout] ee937436e787713b029e997b65c00e48c204bacb03a3717661cb3f14e0bbf921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 193dd94ba4c564582e0f452008b532d6faabcaedda89e0406ab64c09b6f6b35c
[INFO] running `Command { std: "docker" "start" "-a" "193dd94ba4c564582e0f452008b532d6faabcaedda89e0406ab64c09b6f6b35c", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Order` is never constructed
[INFO] [stderr]  --> src/model.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Order {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `gen_code` is never read
[INFO] [stderr]   --> src/model.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Item {
[INFO] [stderr]    |        ---- field in this struct
[INFO] [stderr] 10 |     gen_code: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OrderList` is never constructed
[INFO] [stderr]   --> src/model.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct OrderList {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Rack` is never constructed
[INFO] [stderr]   --> src/model.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Rack {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `set_items_to_pick` is never used
[INFO] [stderr]   --> src/model.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn set_items_to_pick(&mut self, items_to_pick: HashMap<String, u8>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `get_items_to_pick` is never used
[INFO] [stderr]   --> src/model.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn get_items_to_pick(&self) -> &HashMap<String, u8> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `set_items_picked` is never used
[INFO] [stderr]   --> src/model.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn set_items_picked(&mut self, items_picked: HashMap<String, u8>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `get_items_picked` is never used
[INFO] [stderr]   --> src/model.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn get_items_picked(&self) -> &HashMap<String, u8> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `set_gen_code` is never used
[INFO] [stderr]   --> src/model.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `get_gen_code` is never used
[INFO] [stderr]   --> src/model.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `set_gen_code` is never used
[INFO] [stderr]   --> src/model.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn set_gen_code(&mut self, gen_code: String) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `get_gen_code` is never used
[INFO] [stderr]   --> src/model.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn get_gen_code(&self) -> &String {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `set_order_list` is never used
[INFO] [stderr]   --> src/model.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn set_order_list(&mut self, order_list: HashMap<String, Order>) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `update` is never used
[INFO] [stderr]   --> src/model.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn update(&mut self, order: Order) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `set_current_order` is never used
[INFO] [stderr]   --> src/model.rs:71:12
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn set_current_order(&mut self, order: Order) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `state_changed` is never used
[INFO] [stderr]   --> src/model.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn state_changed(&mut self, item_number: u32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `smart_rack` (lib) generated 16 warnings
[INFO] [stderr] warning: `smart_rack` (lib test) generated 16 warnings (16 duplicates)
[INFO] [stderr] warning: unused import: `smart_rack::model`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use smart_rack::model;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `smart_rack` (bin "smart_rack" test) generated 1 warning (run `cargo fix --bin "smart_rack" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smart_rack-5683066965ea5681)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/smart_rack-e445c3c1faf610fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smart_rack
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "193dd94ba4c564582e0f452008b532d6faabcaedda89e0406ab64c09b6f6b35c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193dd94ba4c564582e0f452008b532d6faabcaedda89e0406ab64c09b6f6b35c", kill_on_drop: false }`
[INFO] [stdout] 193dd94ba4c564582e0f452008b532d6faabcaedda89e0406ab64c09b6f6b35c