[INFO] cloning repository https://github.com/DonteRavae/rusty_dsa_labs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DonteRavae/rusty_dsa_labs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDonteRavae%2Frusty_dsa_labs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDonteRavae%2Frusty_dsa_labs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 046fcfbf7bed42721cf73afb11c318d114c91f7e
[INFO] testing DonteRavae/rusty_dsa_labs against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDonteRavae%2Frusty_dsa_labs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DonteRavae/rusty_dsa_labs
[INFO] finished tweaking git repo https://github.com/DonteRavae/rusty_dsa_labs
[INFO] tweaked toml for git repo https://github.com/DonteRavae/rusty_dsa_labs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DonteRavae/rusty_dsa_labs on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DonteRavae/rusty_dsa_labs 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f64b218dd70483823673517ba3f857e74f5815ae76c67221f11ca65cc42514c
[INFO] running `Command { std: "docker" "start" "-a" "8f64b218dd70483823673517ba3f857e74f5815ae76c67221f11ca65cc42514c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f64b218dd70483823673517ba3f857e74f5815ae76c67221f11ca65cc42514c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f64b218dd70483823673517ba3f857e74f5815ae76c67221f11ca65cc42514c", kill_on_drop: false }`
[INFO] [stdout] 8f64b218dd70483823673517ba3f857e74f5815ae76c67221f11ca65cc42514c
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5c96eefe52b9c6f069bbdcb33a4eebe61f26ecae93b39b0cb50aec2d77d7e8c
[INFO] running `Command { std: "docker" "start" "-a" "d5c96eefe52b9c6f069bbdcb33a4eebe61f26ecae93b39b0cb50aec2d77d7e8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsa_labs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `update_name`, `update_value`, `to_string`, and `equals` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl GroceryItem {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn update_name(&mut self, name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn update_value(&mut self, value: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn to_string(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn equals(&self, a_grocery_item: Self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data` and `link` are never read
[INFO] [stdout]   --> src/grocery_list/grocery.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ListNode {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 54 |     data: Option<Box<GroceryItem>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 55 |     link: Option<Box<Self>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ListNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `default` and `new` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl ListNode {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 59 |     fn default() -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn new(data: GroceryItem, link: Option<Self>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `head`, `current`, and `previous` are never read
[INFO] [stdout]   --> src/grocery_list/grocery.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct GroceryList {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 76 |     head: Option<ListNode>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 77 |     current: Option<ListNode>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 78 |     previous: Option<ListNode>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GroceryList` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_current` and `add_item_after_current` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl GroceryList {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn set_current(&self, _item: GroceryItem) {}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 87 |     pub fn add_item(&self, _item: GroceryItem) {}
[INFO] [stdout] 88 |     fn add_item_after_current(&self, _item: GroceryItem) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "d5c96eefe52b9c6f069bbdcb33a4eebe61f26ecae93b39b0cb50aec2d77d7e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c96eefe52b9c6f069bbdcb33a4eebe61f26ecae93b39b0cb50aec2d77d7e8c", kill_on_drop: false }`
[INFO] [stdout] d5c96eefe52b9c6f069bbdcb33a4eebe61f26ecae93b39b0cb50aec2d77d7e8c
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b3de118c3effa13d4317c6b5ea1094c525d4925610e9dc55dc5902d3bbec3cf
[INFO] running `Command { std: "docker" "start" "-a" "9b3de118c3effa13d4317c6b5ea1094c525d4925610e9dc55dc5902d3bbec3cf", kill_on_drop: false }`
[INFO] [stdout] warning: methods `update_name`, `update_value`, `to_string`, and `equals` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl GroceryItem {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn update_name(&mut self, name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn update_value(&mut self, value: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn to_string(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn equals(&self, a_grocery_item: Self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data` and `link` are never read
[INFO] [stdout]   --> src/grocery_list/grocery.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ListNode {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 54 |     data: Option<Box<GroceryItem>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 55 |     link: Option<Box<Self>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ListNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `default` and `new` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl ListNode {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 59 |     fn default() -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn new(data: GroceryItem, link: Option<Self>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `head`, `current`, and `previous` are never read
[INFO] [stdout]   --> src/grocery_list/grocery.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct GroceryList {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 76 |     head: Option<ListNode>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 77 |     current: Option<ListNode>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 78 |     previous: Option<ListNode>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GroceryList` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_current` and `add_item_after_current` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl GroceryList {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn set_current(&self, _item: GroceryItem) {}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 87 |     pub fn add_item(&self, _item: GroceryItem) {}
[INFO] [stdout] 88 |     fn add_item_after_current(&self, _item: GroceryItem) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dsa_labs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `update_name`, `update_value`, `to_string`, and `equals` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl GroceryItem {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn update_name(&mut self, name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn update_value(&mut self, value: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn to_string(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn equals(&self, a_grocery_item: Self) -> bool {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data` and `link` are never read
[INFO] [stdout]   --> src/grocery_list/grocery.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ListNode {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 54 |     data: Option<Box<GroceryItem>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 55 |     link: Option<Box<Self>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ListNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `default` and `new` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl ListNode {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 59 |     fn default() -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn new(data: GroceryItem, link: Option<Self>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `head`, `current`, and `previous` are never read
[INFO] [stdout]   --> src/grocery_list/grocery.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct GroceryList {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 76 |     head: Option<ListNode>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 77 |     current: Option<ListNode>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 78 |     previous: Option<ListNode>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GroceryList` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_current` and `add_item_after_current` are never used
[INFO] [stdout]   --> src/grocery_list/grocery.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl GroceryList {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn set_current(&self, _item: GroceryItem) {}
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 87 |     pub fn add_item(&self, _item: GroceryItem) {}
[INFO] [stdout] 88 |     fn add_item_after_current(&self, _item: GroceryItem) {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "9b3de118c3effa13d4317c6b5ea1094c525d4925610e9dc55dc5902d3bbec3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3de118c3effa13d4317c6b5ea1094c525d4925610e9dc55dc5902d3bbec3cf", kill_on_drop: false }`
[INFO] [stdout] 9b3de118c3effa13d4317c6b5ea1094c525d4925610e9dc55dc5902d3bbec3cf
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37aea08bf2ad88ab5464b9d04e2512d103b912e0f2818eaa5993d943538dd288
[INFO] running `Command { std: "docker" "start" "-a" "37aea08bf2ad88ab5464b9d04e2512d103b912e0f2818eaa5993d943538dd288", kill_on_drop: false }`
[INFO] [stderr] warning: methods `update_name`, `update_value`, `to_string`, and `equals` are never used
[INFO] [stderr]   --> src/grocery_list/grocery.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl GroceryItem {
[INFO] [stderr]    | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn update_name(&mut self, name: String) {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn update_value(&mut self, value: f32) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     pub fn to_string(&self) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |     pub fn equals(&self, a_grocery_item: Self) -> bool {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `data` and `link` are never read
[INFO] [stderr]   --> src/grocery_list/grocery.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub struct ListNode {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 54 |     data: Option<Box<GroceryItem>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 55 |     link: Option<Box<Self>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ListNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `default` and `new` are never used
[INFO] [stderr]   --> src/grocery_list/grocery.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 58 | impl ListNode {
[INFO] [stderr]    | ------------- associated functions in this implementation
[INFO] [stderr] 59 |     fn default() -> Self {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     fn new(data: GroceryItem, link: Option<Self>) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `head`, `current`, and `previous` are never read
[INFO] [stderr]   --> src/grocery_list/grocery.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub struct GroceryList {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 76 |     head: Option<ListNode>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 77 |     current: Option<ListNode>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 78 |     previous: Option<ListNode>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GroceryList` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_current` and `add_item_after_current` are never used
[INFO] [stderr]   --> src/grocery_list/grocery.rs:86:8
[INFO] [stderr]    |
[INFO] [stderr] 81 | impl GroceryList {
[INFO] [stderr]    | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 86 |     fn set_current(&self, _item: GroceryItem) {}
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 87 |     pub fn add_item(&self, _item: GroceryItem) {}
[INFO] [stderr] 88 |     fn add_item_after_current(&self, _item: GroceryItem) {}
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dsa_labs` (lib) generated 5 warnings
[INFO] [stderr] warning: `dsa_labs` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dsa_labs-a33affae774d5b41)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bubble_sort::tests::bubble_sort_works ... ok
[INFO] [stdout] test sorting_various_words_by_properties::tests::accurately_read_random_words_from_file ... ok
[INFO] [stdout] test bubble_sort::tests::get_input_records_correct_values ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- bubble_sort::tests::get_input_records_correct_values stdout ----
[INFO] [stdout] Enter a number
[INFO] [stdout] 
[INFO] [stdout] thread 'bubble_sort::tests::get_input_records_correct_values' (26) panicked at src/bubble_sort/mod.rs:13:18:
[INFO] [stdout] Failed to parse user input.: ParseIntError { kind: Empty }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f988de8fa02 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f988de8fa02 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f988de8fa02 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f988de8fa02 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f988de9f97f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f988de9f97f - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5f988de5d1d3 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f988de5d1d3 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f988de69122 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f988de6dccf - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5f988de6db61 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5f988de2ff5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5f988de2ff5e - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f988de6e2df - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5f988de6e2df - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5f988de6e13a - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5f988de69259 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5f988de50e4d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5f988dea7310 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f988dea69f6 - core::result::unwrap_failed::he05762ef9e6bdf9c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x5f988de0a1e7 - core::result::Result<T,E>::expect::h15196fd97302d4d6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5f988de0f4bd - dsa_labs::bubble_sort::get_input::{{closure}}::h77e8e1e3e75344ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bubble_sort/mod.rs:13:18
[INFO] [stdout]   22:     0x5f988de09b50 - core::iter::adapters::map::map_fold::{{closure}}::hb347f0c96cdfaadf
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/adapters/map.rs:88:28
[INFO] [stdout]   23:     0x5f988de0da21 - core::iter::traits::iterator::Iterator::fold::h5b477311cf414e39
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/traits/iterator.rs:2603:21
[INFO] [stdout]   24:     0x5f988de075d3 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h4cf463c095d55abf
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/adapters/map.rs:128:19
[INFO] [stdout]   25:     0x5f988de09b25 - core::iter::traits::iterator::Iterator::for_each::h6c65bf1b9ce62579
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/traits/iterator.rs:828:14
[INFO] [stdout]   26:     0x5f988de0a97c - alloc::vec::Vec<T,A>::extend_trusted::hd38a9097a76bfb5f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/vec/mod.rs:3825:26
[INFO] [stdout]   27:     0x5f988de0bdaa - <alloc::vec::Vec<T,A> as alloc::vec::spec_extend::SpecExtend<T,I>>::spec_extend::h65cf53fb17bc6183
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/vec/spec_extend.rs:26:14
[INFO] [stdout]   28:     0x5f988de07bb5 - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter_nested::SpecFromIterNested<T,I>>::from_iter::h0978a4e8ca72b797
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/vec/spec_from_iter_nested.rs:60:16
[INFO] [stdout]   29:     0x5f988de0bf2d - <alloc::vec::Vec<T> as alloc::vec::spec_from_iter::SpecFromIter<T,I>>::from_iter::h3146324d310be13c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stdout]   30:     0x5f988de0bc95 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h2d51b4a2cd2a20fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/vec/mod.rs:3689:9
[INFO] [stdout]   31:     0x5f988de09acd - core::iter::traits::iterator::Iterator::collect::h130f6e910ad6399f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/iter/traits/iterator.rs:2028:9
[INFO] [stdout]   32:     0x5f988de0f30a - dsa_labs::bubble_sort::get_input::ha5d2bc585bacb336
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bubble_sort/mod.rs:15:10
[INFO] [stdout]   33:     0x5f988de0f1a8 - dsa_labs::bubble_sort::tests::get_input_records_correct_values::h81ec088db2cf848e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bubble_sort/mod.rs:46:30
[INFO] [stdout]   34:     0x5f988de0f2a7 - dsa_labs::bubble_sort::tests::get_input_records_correct_values::{{closure}}::h03dac54632163f64
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bubble_sort/mod.rs:44:42
[INFO] [stdout]   35:     0x5f988de0ca96 - core::ops::function::FnOnce::call_once::h21411a71f46d630a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x5f988de2fd5b - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x5f988de2fd5b - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   38:     0x5f988de43dbd - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   39:     0x5f988de43dbd - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5f988de43dbd - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   41:     0x5f988de43dbd - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   42:     0x5f988de43dbd - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5f988de43dbd - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   44:     0x5f988de43dbd - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   45:     0x5f988de1d304 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   46:     0x5f988de1d304 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   47:     0x5f988de20b5a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   48:     0x5f988de20b5a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   49:     0x5f988de20b5a - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   50:     0x5f988de20b5a - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   51:     0x5f988de20b5a - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x5f988de20b5a - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   53:     0x5f988de20b5a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   54:     0x5f988de6465f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   55:     0x5f988de6465f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   56:     0x7f61884eaaa4 - <unknown>
[INFO] [stdout]   57:     0x7f6188577a64 - clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     bubble_sort::tests::get_input_records_correct_values
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "37aea08bf2ad88ab5464b9d04e2512d103b912e0f2818eaa5993d943538dd288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37aea08bf2ad88ab5464b9d04e2512d103b912e0f2818eaa5993d943538dd288", kill_on_drop: false }`
[INFO] [stdout] 37aea08bf2ad88ab5464b9d04e2512d103b912e0f2818eaa5993d943538dd288
