[INFO] cloning repository https://github.com/antonsakhanovych/achord
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antonsakhanovych/achord" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonsakhanovych%2Fachord", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonsakhanovych%2Fachord'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b3372e83f00ecde9e9afda32fed9783abdbe399
[INFO] testing antonsakhanovych/achord against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonsakhanovych%2Fachord" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/antonsakhanovych/achord
[INFO] finished tweaking git repo https://github.com/antonsakhanovych/achord
[INFO] tweaked toml for git repo https://github.com/antonsakhanovych/achord written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/antonsakhanovych/achord on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/antonsakhanovych/achord 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e91bc69d8c6a0f18bc116a0fad6126138e90a5cb7b359dae35f5d90605a4ca8
[INFO] running `Command { std: "docker" "start" "-a" "5e91bc69d8c6a0f18bc116a0fad6126138e90a5cb7b359dae35f5d90605a4ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e91bc69d8c6a0f18bc116a0fad6126138e90a5cb7b359dae35f5d90605a4ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e91bc69d8c6a0f18bc116a0fad6126138e90a5cb7b359dae35f5d90605a4ca8", kill_on_drop: false }`
[INFO] [stdout] 5e91bc69d8c6a0f18bc116a0fad6126138e90a5cb7b359dae35f5d90605a4ca8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddc1c3132750cf54902a59b4a55115e3db51b444b9fc23718b09ac9b6dd7d0c0
[INFO] running `Command { std: "docker" "start" "-a" "ddc1c3132750cf54902a59b4a55115e3db51b444b9fc23718b09ac9b6dd7d0c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling achord v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/note.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         todo!("Match numbers with quality to avoid situations like: minor fourth or perfect third");
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 102 |         Some(Self { number, quality })
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `difference`
[INFO] [stdout]   --> src/note.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let difference = self_magnitude.abs_diff(other_magnitude) % 12;
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_difference`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/note.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quality`
[INFO] [stdout]    --> src/note.rs:100:36
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Natural` is never used
[INFO] [stdout]  --> src/note.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Natural {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_staff_position` is never used
[INFO] [stdout]   --> src/note.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Natural {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 13 |     fn get_staff_position(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Accidental` is never used
[INFO] [stdout]   --> src/note.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Accidental {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Note` is never constructed
[INFO] [stdout]   --> src/note.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Note {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_magnitude`, and `get_simple_interval_to` are never used
[INFO] [stdout]   --> src/note.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Note {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 48 |     pub fn new(base: Natural, accidental: Accidental) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_magnitude(&self) -> i8 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn get_simple_interval_to<N: AsRef<Note>>(&self, other: N) -> Interval {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IntervalNumber` is never used
[INFO] [stdout]   --> src/note.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub enum IntervalNumber {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IntervalQuality` is never used
[INFO] [stdout]   --> src/note.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum IntervalQuality {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Interval` is never constructed
[INFO] [stdout]   --> src/note.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Interval {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/note.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl Interval {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "ddc1c3132750cf54902a59b4a55115e3db51b444b9fc23718b09ac9b6dd7d0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc1c3132750cf54902a59b4a55115e3db51b444b9fc23718b09ac9b6dd7d0c0", kill_on_drop: false }`
[INFO] [stdout] ddc1c3132750cf54902a59b4a55115e3db51b444b9fc23718b09ac9b6dd7d0c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ef76acf87fed18447799620d53a826953196531628790692d43cd4be7ce688a
[INFO] running `Command { std: "docker" "start" "-a" "7ef76acf87fed18447799620d53a826953196531628790692d43cd4be7ce688a", kill_on_drop: false }`
[INFO] [stderr]    Compiling achord v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/note.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         todo!("Match numbers with quality to avoid situations like: minor fourth or perfect third");
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 102 |         Some(Self { number, quality })
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `difference`
[INFO] [stdout]   --> src/note.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let difference = self_magnitude.abs_diff(other_magnitude) % 12;
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_difference`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/note.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quality`
[INFO] [stdout]    --> src/note.rs:100:36
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Natural` is never used
[INFO] [stdout]  --> src/note.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Natural {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_staff_position` is never used
[INFO] [stdout]   --> src/note.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Natural {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 13 |     fn get_staff_position(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Accidental` is never used
[INFO] [stdout]   --> src/note.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Accidental {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Note` is never constructed
[INFO] [stdout]   --> src/note.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Note {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_magnitude`, and `get_simple_interval_to` are never used
[INFO] [stdout]   --> src/note.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Note {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 48 |     pub fn new(base: Natural, accidental: Accidental) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn get_magnitude(&self) -> i8 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn get_simple_interval_to<N: AsRef<Note>>(&self, other: N) -> Interval {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IntervalNumber` is never used
[INFO] [stdout]   --> src/note.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub enum IntervalNumber {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IntervalQuality` is never used
[INFO] [stdout]   --> src/note.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum IntervalQuality {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Interval` is never constructed
[INFO] [stdout]   --> src/note.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Interval {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/note.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl Interval {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/note.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         todo!("Match numbers with quality to avoid situations like: minor fourth or perfect third");
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 102 |         Some(Self { number, quality })
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `difference`
[INFO] [stdout]   --> src/note.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let difference = self_magnitude.abs_diff(other_magnitude) % 12;
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_difference`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/note.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quality`
[INFO] [stdout]    --> src/note.rs:100:36
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notes_to_test`
[INFO] [stdout]    --> src/note.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let notes_to_test: Vec<_> = vec![
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notes_to_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `D`, `G`, and `A` are never constructed
[INFO] [stdout]  --> src/note.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Natural {
[INFO] [stdout]   |          ------- variants in this enum
[INFO] [stdout] 3 |     C = 0,
[INFO] [stdout] 4 |     D = 2,
[INFO] [stdout]   |     ^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     G = 7,
[INFO] [stdout]   |     ^
[INFO] [stdout] 8 |     A = 9,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Natural` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_staff_position` is never used
[INFO] [stdout]   --> src/note.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Natural {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 13 |     fn get_staff_position(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_simple_interval_to` is never used
[INFO] [stdout]   --> src/note.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Note {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn get_simple_interval_to<N: AsRef<Note>>(&self, other: N) -> Interval {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IntervalNumber` is never used
[INFO] [stdout]   --> src/note.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub enum IntervalNumber {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IntervalQuality` is never used
[INFO] [stdout]   --> src/note.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub enum IntervalQuality {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Interval` is never constructed
[INFO] [stdout]   --> src/note.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct Interval {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/note.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl Interval {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "7ef76acf87fed18447799620d53a826953196531628790692d43cd4be7ce688a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef76acf87fed18447799620d53a826953196531628790692d43cd4be7ce688a", kill_on_drop: false }`
[INFO] [stdout] 7ef76acf87fed18447799620d53a826953196531628790692d43cd4be7ce688a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14e7ba3226409c8ca816fbd0a29d205345433507933f36ed43e4758c6f4da283
[INFO] running `Command { std: "docker" "start" "-a" "14e7ba3226409c8ca816fbd0a29d205345433507933f36ed43e4758c6f4da283", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/note.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         todo!("Match numbers with quality to avoid situations like: minor fourth or perfect third");
[INFO] [stderr]     |         ------------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 102 |         Some(Self { number, quality })
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `difference`
[INFO] [stderr]   --> src/note.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let difference = self_magnitude.abs_diff(other_magnitude) % 12;
[INFO] [stderr]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_difference`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `number`
[INFO] [stderr]    --> src/note.rs:100:12
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stderr]     |            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `quality`
[INFO] [stderr]    --> src/note.rs:100:36
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stderr]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_quality`
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Natural` is never used
[INFO] [stderr]  --> src/note.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Natural {
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_staff_position` is never used
[INFO] [stderr]   --> src/note.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Natural {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] 13 |     fn get_staff_position(&self) -> u8 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Accidental` is never used
[INFO] [stderr]   --> src/note.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub enum Accidental {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Note` is never constructed
[INFO] [stderr]   --> src/note.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Note {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `get_magnitude`, and `get_simple_interval_to` are never used
[INFO] [stderr]   --> src/note.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | impl Note {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 48 |     pub fn new(base: Natural, accidental: Accidental) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub fn get_magnitude(&self) -> i8 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn get_simple_interval_to<N: AsRef<Note>>(&self, other: N) -> Interval {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `IntervalNumber` is never used
[INFO] [stderr]   --> src/note.rs:72:10
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub enum IntervalNumber {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `IntervalQuality` is never used
[INFO] [stderr]   --> src/note.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub enum IntervalQuality {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Interval` is never constructed
[INFO] [stderr]   --> src/note.rs:94:12
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct Interval {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/note.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr]  99 | impl Interval {
[INFO] [stderr]     | ------------- associated function in this implementation
[INFO] [stderr] 100 |     fn new(number: IntervalNumber, quality: IntervalQuality) -> Option<Self> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `notes_to_test`
[INFO] [stderr]    --> src/note.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |         let notes_to_test: Vec<_> = vec![
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notes_to_test`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `D`, `G`, and `A` are never constructed
[INFO] [stderr]  --> src/note.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Natural {
[INFO] [stderr]   |          ------- variants in this enum
[INFO] [stderr] 3 |     C = 0,
[INFO] [stderr] 4 |     D = 2,
[INFO] [stderr]   |     ^
[INFO] [stderr] ...
[INFO] [stderr] 7 |     G = 7,
[INFO] [stderr]   |     ^
[INFO] [stderr] 8 |     A = 9,
[INFO] [stderr]   |     ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Natural` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_simple_interval_to` is never used
[INFO] [stderr]   --> src/note.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | impl Note {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn get_simple_interval_to<N: AsRef<Note>>(&self, other: N) -> Interval {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `achord` (lib) generated 13 warnings (run `cargo fix --lib -p achord` to apply 3 suggestions)
[INFO] [stderr] warning: `achord` (lib test) generated 12 warnings (9 duplicates) (run `cargo fix --lib -p achord --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/achord-3c20816de1eab205)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test note::tests::get_magnitude_works ... ok
[INFO] [stdout] test note::tests::new_note_works ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test note::tests::get_interval_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- note::tests::get_interval_works stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'note::tests::get_interval_works' (25) panicked at src/note.rs:149:9:
[INFO] [stdout] not yet implemented: Verify the notes
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fa307e5ca42 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fa307e5ca42 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fa307e5ca42 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fa307e5ca42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fa307e6cc2a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fa307e6cc2a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5fa307e2b9c6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fa307e2b9c6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fa307e3bf29 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fa307e3bf29 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fa307e3bdc1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5fa307e0046e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5fa307e0046e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5fa307e3c1a2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5fa307e3c1a2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5fa307e3c01a - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5fa307e37579 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5fa307e205bd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5fa307e73f9c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5fa307de107c - achord::note::tests::get_interval_works::h49287bf218e3c1a3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/note.rs:149:9
[INFO] [stdout]   20:     0x5fa307de10a7 - achord::note::tests::get_interval_works::{{closure}}::h959ee6ab039f0b04
[INFO] [stdout]                                at /opt/rustwide/workdir/src/note.rs:134:28
[INFO] [stdout]   21:     0x5fa307ddf7b6 - core::ops::function::FnOnce::call_once::h07090a62e796ee82
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5fa307e0026b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5fa307e0026b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x5fa307e13c3a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x5fa307e13c3a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x5fa307e13c3a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x5fa307e13c3a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5fa307e13c3a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5fa307e13c3a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x5fa307e13c3a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x5fa307dee094 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x5fa307dee094 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x5fa307df1952 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x5fa307df1952 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x5fa307df1952 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x5fa307df1952 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x5fa307df1952 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5fa307df1952 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x5fa307df1952 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5fa307e3280f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   41:     0x5fa307e3280f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   42:     0x7f2e3f5daaa4 - <unknown>
[INFO] [stdout]   43:     0x7f2e3f667a64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     note::tests::get_interval_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14e7ba3226409c8ca816fbd0a29d205345433507933f36ed43e4758c6f4da283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14e7ba3226409c8ca816fbd0a29d205345433507933f36ed43e4758c6f4da283", kill_on_drop: false }`
[INFO] [stdout] 14e7ba3226409c8ca816fbd0a29d205345433507933f36ed43e4758c6f4da283
