[INFO] cloning repository https://github.com/Skynse/mycanvas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Skynse/mycanvas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkynse%2Fmycanvas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkynse%2Fmycanvas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3336a64064000b9c759e6a12e723f18214bc323a
[INFO] testing Skynse/mycanvas against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkynse%2Fmycanvas" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Skynse/mycanvas on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Skynse/mycanvas
[INFO] finished tweaking git repo https://github.com/Skynse/mycanvas
[INFO] tweaked toml for git repo https://github.com/Skynse/mycanvas written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Skynse/mycanvas 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5ceaed9282480e5a101aaac093b6b32d31e98bd977c91b73252b038640298369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ceaed9282480e5a101aaac093b6b32d31e98bd977c91b73252b038640298369", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "daf3bbe473c988847b609ecef2486f3c9eb329f134d7b7d8a9eba01af69cf241", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mycanvas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DisableMouseCapture`, `EnableMouseCapture`, `EnterAlternateScreen`, `LeaveAlternateScreen`, `disable_raw_mode`, `enable_raw_mode`, `execute`
[INFO] [stdout]  --> src/ui/window.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     execute,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 5 |     terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/ui/window.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{error::Error, io};
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CrosstermBackend`, `Modifier`, `Paragraph`, `Tabs`, `Widget`
[INFO] [stdout]   --> src/ui/window.rs:9:24
[INFO] [stdout]    |
[INFO] [stdout] 9  |     backend::{Backend, CrosstermBackend},
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     layout::{Constraint, Direction, Layout},
[INFO] [stdout] 11 |     style::{Color, Modifier, Style},
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 12 |     text::{Span, Spans},
[INFO] [stdout] 13 |     widgets::{BorderType, Borders, Block, Tabs, Widget, List, ListItem, ListState, Paragraph},
[INFO] [stdout]    |                                           ^^^^  ^^^^^^                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::vec::IntoIter`
[INFO] [stdout]   --> src/ui/window.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::vec::IntoIter;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_courses`
[INFO] [stdout]   --> src/ui/window.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | use super::course::{Course, get_courses};
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ui::course`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ui::course;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `self`
[INFO] [stdout]  --> src/main.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode},
[INFO] [stdout]   |             ^^^^                                           ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/main.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{error::Error, io};
[INFO] [stdout]   |                         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Block`, `Borders`, `Color`, `Constraint`, `Direction`, `Frame`, `Layout`, `Modifier`, `Span`, `Spans`, `Style`, `Tabs`
[INFO] [stdout]   --> src/main.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     layout::{Constraint, Direction, Layout},
[INFO] [stdout]    |              ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 13 |     style::{Color, Modifier, Style},
[INFO] [stdout]    |             ^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout] 14 |     text::{Span, Spans},
[INFO] [stdout]    |            ^^^^  ^^^^^
[INFO] [stdout] 15 |     widgets::{Block, Borders, Tabs},
[INFO] [stdout]    |               ^^^^^  ^^^^^^^  ^^^^
[INFO] [stdout] 16 |     Frame, Terminal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Backend`
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     backend::{Backend, CrosstermBackend},
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assignment_list_statte`
[INFO] [stdout]   --> src/ui/window.rs:80:38
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn render_assignments(&self, assignment_list_statte: &ListState) -> List {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignment_list_statte`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `course_list_state`
[INFO] [stdout]   --> src/ui/window.rs:83:34
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn render_courses(&self, course_list_state: &ListState) -> List {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_course_list_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `description_chunks`
[INFO] [stdout]    --> src/ui/window.rs:171:21
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let description_chunks = Layout::default()
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description_chunks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]    --> src/ui/window.rs:107:48
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn ui<B: Backend>(&self, f: &mut Frame<B>, app: &Window) {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let res = app.run_app(&mut terminal);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `menu_down`, `menu_up`, and `render_assignments` are never used
[INFO] [stdout]   --> src/ui/window.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl <'a> Window<'a> {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn menu_down(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn menu_up(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn render_assignments(&self, assignment_list_statte: &ListState) -> List {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/ui/course.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Course {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 13 |     name: String,
[INFO] [stdout] 14 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Course` 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: function `get_assignments` is never used
[INFO] [stdout]   --> src/ui/course.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub async fn get_assignments(course_id: String) -> Result<Vec<String>, > {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.29s
[INFO] running `Command { std: "docker" "inspect" "daf3bbe473c988847b609ecef2486f3c9eb329f134d7b7d8a9eba01af69cf241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf3bbe473c988847b609ecef2486f3c9eb329f134d7b7d8a9eba01af69cf241", kill_on_drop: false }`
[INFO] [stdout] daf3bbe473c988847b609ecef2486f3c9eb329f134d7b7d8a9eba01af69cf241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 346d240545688fa54700c2dce3f196343761c259028801614e90b19dc6e5ef4a
[INFO] running `Command { std: "docker" "start" "-a" "346d240545688fa54700c2dce3f196343761c259028801614e90b19dc6e5ef4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mycanvas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DisableMouseCapture`, `EnableMouseCapture`, `EnterAlternateScreen`, `LeaveAlternateScreen`, `disable_raw_mode`, `enable_raw_mode`, `execute`
[INFO] [stdout]  --> src/ui/window.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     execute,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 5 |     terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/ui/window.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{error::Error, io};
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CrosstermBackend`, `Modifier`, `Paragraph`, `Tabs`, `Widget`
[INFO] [stdout]   --> src/ui/window.rs:9:24
[INFO] [stdout]    |
[INFO] [stdout] 9  |     backend::{Backend, CrosstermBackend},
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     layout::{Constraint, Direction, Layout},
[INFO] [stdout] 11 |     style::{Color, Modifier, Style},
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 12 |     text::{Span, Spans},
[INFO] [stdout] 13 |     widgets::{BorderType, Borders, Block, Tabs, Widget, List, ListItem, ListState, Paragraph},
[INFO] [stdout]    |                                           ^^^^  ^^^^^^                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::vec::IntoIter`
[INFO] [stdout]   --> src/ui/window.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::vec::IntoIter;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_courses`
[INFO] [stdout]   --> src/ui/window.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | use super::course::{Course, get_courses};
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ui::course`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ui::course;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `self`
[INFO] [stdout]  --> src/main.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode},
[INFO] [stdout]   |             ^^^^                                           ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io`
[INFO] [stdout]  --> src/main.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{error::Error, io};
[INFO] [stdout]   |                         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Block`, `Borders`, `Color`, `Constraint`, `Direction`, `Frame`, `Layout`, `Modifier`, `Span`, `Spans`, `Style`, `Tabs`
[INFO] [stdout]   --> src/main.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     layout::{Constraint, Direction, Layout},
[INFO] [stdout]    |              ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 13 |     style::{Color, Modifier, Style},
[INFO] [stdout]    |             ^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout] 14 |     text::{Span, Spans},
[INFO] [stdout]    |            ^^^^  ^^^^^
[INFO] [stdout] 15 |     widgets::{Block, Borders, Tabs},
[INFO] [stdout]    |               ^^^^^  ^^^^^^^  ^^^^
[INFO] [stdout] 16 |     Frame, Terminal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Backend`
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     backend::{Backend, CrosstermBackend},
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assignment_list_statte`
[INFO] [stdout]   --> src/ui/window.rs:80:38
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn render_assignments(&self, assignment_list_statte: &ListState) -> List {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignment_list_statte`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `course_list_state`
[INFO] [stdout]   --> src/ui/window.rs:83:34
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub fn render_courses(&self, course_list_state: &ListState) -> List {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_course_list_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `description_chunks`
[INFO] [stdout]    --> src/ui/window.rs:171:21
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let description_chunks = Layout::default()
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description_chunks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]    --> src/ui/window.rs:107:48
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn ui<B: Backend>(&self, f: &mut Frame<B>, app: &Window) {
[INFO] [stdout]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let res = app.run_app(&mut terminal);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `menu_down`, `menu_up`, and `render_assignments` are never used
[INFO] [stdout]   --> src/ui/window.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl <'a> Window<'a> {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn menu_down(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn menu_up(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn render_assignments(&self, assignment_list_statte: &ListState) -> List {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/ui/course.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Course {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 13 |     name: String,
[INFO] [stdout] 14 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Course` 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: function `get_assignments` is never used
[INFO] [stdout]   --> src/ui/course.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub async fn get_assignments(course_id: String) -> Result<Vec<String>, > {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "346d240545688fa54700c2dce3f196343761c259028801614e90b19dc6e5ef4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346d240545688fa54700c2dce3f196343761c259028801614e90b19dc6e5ef4a", kill_on_drop: false }`
[INFO] [stdout] 346d240545688fa54700c2dce3f196343761c259028801614e90b19dc6e5ef4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3765918d4271a5af2b1dc3df6398afd2d5b6277652af8108ba85953e433c467
[INFO] running `Command { std: "docker" "start" "-a" "d3765918d4271a5af2b1dc3df6398afd2d5b6277652af8108ba85953e433c467", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `DisableMouseCapture`, `EnableMouseCapture`, `EnterAlternateScreen`, `LeaveAlternateScreen`, `disable_raw_mode`, `enable_raw_mode`, `execute`
[INFO] [stderr]  --> src/ui/window.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 |     event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode},
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 4 |     execute,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 5 |     terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::Error`
[INFO] [stderr]  --> src/ui/window.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::{error::Error, io};
[INFO] [stderr]   |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CrosstermBackend`, `Modifier`, `Paragraph`, `Tabs`, `Widget`
[INFO] [stderr]   --> src/ui/window.rs:9:24
[INFO] [stderr]    |
[INFO] [stderr] 9  |     backend::{Backend, CrosstermBackend},
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     layout::{Constraint, Direction, Layout},
[INFO] [stderr] 11 |     style::{Color, Modifier, Style},
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr] 12 |     text::{Span, Spans},
[INFO] [stderr] 13 |     widgets::{BorderType, Borders, Block, Tabs, Widget, List, ListItem, ListState, Paragraph},
[INFO] [stderr]    |                                           ^^^^  ^^^^^^                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec::IntoIter`
[INFO] [stderr]   --> src/ui/window.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::vec::IntoIter;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `get_courses`
[INFO] [stderr]   --> src/ui/window.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 | use super::course::{Course, get_courses};
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ui::course`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ui::course;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Event`, `KeyCode`, `self`
[INFO] [stderr]  --> src/main.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 |     event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode},
[INFO] [stderr]   |             ^^^^                                           ^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `io`
[INFO] [stderr]  --> src/main.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::{error::Error, io};
[INFO] [stderr]   |                         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Block`, `Borders`, `Color`, `Constraint`, `Direction`, `Frame`, `Layout`, `Modifier`, `Span`, `Spans`, `Style`, `Tabs`
[INFO] [stderr]   --> src/main.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 |     layout::{Constraint, Direction, Layout},
[INFO] [stderr]    |              ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stderr] 13 |     style::{Color, Modifier, Style},
[INFO] [stderr]    |             ^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stderr] 14 |     text::{Span, Spans},
[INFO] [stderr]    |            ^^^^  ^^^^^
[INFO] [stderr] 15 |     widgets::{Block, Borders, Tabs},
[INFO] [stderr]    |               ^^^^^  ^^^^^^^  ^^^^
[INFO] [stderr] 16 |     Frame, Terminal,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Backend`
[INFO] [stderr]   --> src/main.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 |     backend::{Backend, CrosstermBackend},
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `assignment_list_statte`
[INFO] [stderr]   --> src/ui/window.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn render_assignments(&self, assignment_list_statte: &ListState) -> List {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignment_list_statte`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `course_list_state`
[INFO] [stderr]   --> src/ui/window.rs:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn render_courses(&self, course_list_state: &ListState) -> List {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_course_list_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `description_chunks`
[INFO] [stderr]    --> src/ui/window.rs:171:21
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let description_chunks = Layout::default()
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_description_chunks`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app`
[INFO] [stderr]    --> src/ui/window.rs:107:48
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn ui<B: Backend>(&self, f: &mut Frame<B>, app: &Window) {
[INFO] [stderr]     |                                                ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/main.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let res = app.run_app(&mut terminal);
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `menu_down`, `menu_up`, and `render_assignments` are never used
[INFO] [stderr]   --> src/ui/window.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | impl <'a> Window<'a> {
[INFO] [stderr]    | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 64 |     pub fn menu_down(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 68 |     pub fn menu_up(&mut self) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn render_assignments(&self, assignment_list_statte: &ListState) -> List {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/ui/course.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Course {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 13 |     name: String,
[INFO] [stderr] 14 |     id: String,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Course` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_assignments` is never used
[INFO] [stderr]   --> src/ui/course.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub async fn get_assignments(course_id: String) -> Result<Vec<String>, > {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mycanvas` (bin "mycanvas" test) generated 18 warnings (run `cargo fix --bin "mycanvas" --tests` to apply 14 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mycanvas-6987130a24a7159d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ui::course::test_get_courses ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- ui::course::test_get_courses stdout ----
[INFO] [stdout] thread 'ui::course::test_get_courses' panicked at 'Failed to read config.json: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/ui/course.rs:6:62
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56182f8ce3ea - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x56182f8ce3ea - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56182f8ce3ea - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x56182f8ce3ea - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56182f8f4f1f - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x56182f8cac85 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x56182f8ce1b5 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x56182f8ce1b5 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x56182f8cfe6e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x56182f8cfba1 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x56182f3bddab - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x56182f3bddab - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x56182f8d0554 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x56182f8d0554 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x56182f8d02c9 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:582:13
[INFO] [stdout]   15:     0x56182f8ce856 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x56182f8d0022 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]   17:     0x56182f37d443 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stdout]   18:     0x56182f37d9e3 - core::result::unwrap_failed::he54eb4b2f125b26f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1687:5
[INFO] [stdout]   19:     0x56182f38920e - core::result::Result<T,E>::expect::h3c430549c97090e7
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1046:23
[INFO] [stdout]   20:     0x56182f3810d3 - mycanvas::ui::course::get_api_key::h546a8c407dac2001
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ui/course.rs:6:23
[INFO] [stdout]   21:     0x56182f3814e1 - mycanvas::ui::course::get_courses::{{closure}}::h3e8d575875ec4d27
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ui/course.rs:30:19
[INFO] [stdout]   22:     0x56182f383e83 - tokio::park::thread::CachedParkThread::block_on::{{closure}}::h7b72db9a35da8011
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/park/thread.rs:263:54
[INFO] [stdout]   23:     0x56182f38816a - tokio::coop::with_budget::{{closure}}::h202daa5f1a9e1e82
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/coop.rs:102:9
[INFO] [stdout]   24:     0x56182f38687c - std::thread::local::LocalKey<T>::try_with::hbc798053b017ce00
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/local.rs:252:16
[INFO] [stdout]   25:     0x56182f38618c - std::thread::local::LocalKey<T>::with::h52c9cebc3ea06899
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/local.rs:228:9
[INFO] [stdout]   26:     0x56182f3837f8 - tokio::coop::with_budget::h939942bbd57088e9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/coop.rs:95:5
[INFO] [stdout]   27:     0x56182f3837f8 - tokio::coop::budget::ha42a22a432c94653
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/coop.rs:72:5
[INFO] [stdout]   28:     0x56182f3837f8 - tokio::park::thread::CachedParkThread::block_on::h07780c004ac52e44
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/park/thread.rs:263:31
[INFO] [stdout]   29:     0x56182f384284 - tokio::runtime::enter::Enter::block_on::hdff003a3fb6d65d9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/runtime/enter.rs:151:13
[INFO] [stdout]   30:     0x56182f380be0 - tokio::runtime::thread_pool::ThreadPool::block_on::h3a885de76471823f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/runtime/thread_pool/mod.rs:73:9
[INFO] [stdout]   31:     0x56182f3843f3 - tokio::runtime::Runtime::block_on::hc5d162f6d1546aba
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/runtime/mod.rs:477:43
[INFO] [stdout]   32:     0x56182f3813c2 - mycanvas::ui::course::get_courses::h80f67f2cfbaaf231
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ui/course.rs:41:5
[INFO] [stdout]   33:     0x56182f381ed6 - mycanvas::ui::course::test_get_courses::h9d5cdd52abde292a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ui/course.rs:61:19
[INFO] [stdout]   34:     0x56182f381ea7 - mycanvas::ui::course::test_get_courses::{{closure}}::h6b97942cbd566643
[INFO] [stdout]                                at /opt/rustwide/workdir/src/ui/course.rs:60:23
[INFO] [stdout]   35:     0x56182f3846a5 - core::ops::function::FnOnce::call_once::h247cf0fa1ce9f883
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x56182f3c2c7f - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   37:     0x56182f3c2c7f - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   38:     0x56182f39046c - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   39:     0x56182f39046c - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x56182f3c1d56 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   41:     0x56182f3c1d56 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   42:     0x56182f3c1d56 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   43:     0x56182f3c1d56 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   44:     0x56182f3c1d56 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   45:     0x56182f3c1d56 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   46:     0x56182f3c1d56 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   47:     0x56182f38ac75 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   48:     0x56182f38ac75 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   49:     0x56182f3901b1 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   50:     0x56182f3901b1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   51:     0x56182f3901b1 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   52:     0x56182f3901b1 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   53:     0x56182f3901b1 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   54:     0x56182f3901b1 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   55:     0x56182f3901b1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x56182f8d4c45 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   57:     0x56182f8d4c45 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   58:     0x56182f8d4c45 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   59:     0x7f3500668b43 - <unknown>
[INFO] [stdout]   60:     0x7f35006f9bb4 - __clone
[INFO] [stdout]   61:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     ui::course::test_get_courses
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin mycanvas`
[INFO] running `Command { std: "docker" "inspect" "d3765918d4271a5af2b1dc3df6398afd2d5b6277652af8108ba85953e433c467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3765918d4271a5af2b1dc3df6398afd2d5b6277652af8108ba85953e433c467", kill_on_drop: false }`
[INFO] [stdout] d3765918d4271a5af2b1dc3df6398afd2d5b6277652af8108ba85953e433c467
