[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 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonsakhanovych%2Fachord" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/antonsakhanovych/achord on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.40
[INFO] [stderr]   Downloaded strum v0.27.1
[INFO] [stderr]   Downloaded rustversion v1.0.20
[INFO] [stderr]   Downloaded strum_macros v0.27.1
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded unicode-ident v1.0.18
[INFO] [stderr]   Downloaded syn v2.0.101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49dcda146c7432ae0117ed4945a61572d2107fd0f1a27fab8ef67c359317181c
[INFO] running `Command { std: "docker" "start" "-a" "49dcda146c7432ae0117ed4945a61572d2107fd0f1a27fab8ef67c359317181c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49dcda146c7432ae0117ed4945a61572d2107fd0f1a27fab8ef67c359317181c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49dcda146c7432ae0117ed4945a61572d2107fd0f1a27fab8ef67c359317181c", kill_on_drop: false }`
[INFO] [stdout] 49dcda146c7432ae0117ed4945a61572d2107fd0f1a27fab8ef67c359317181c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dc81b1cb70117676737d535e28b884be0b70d9691846b316c2230492ee6b9c5
[INFO] running `Command { std: "docker" "start" "-a" "3dc81b1cb70117676737d535e28b884be0b70d9691846b316c2230492ee6b9c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[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)]` 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)]` 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)]` 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 3.10s
[INFO] running `Command { std: "docker" "inspect" "3dc81b1cb70117676737d535e28b884be0b70d9691846b316c2230492ee6b9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc81b1cb70117676737d535e28b884be0b70d9691846b316c2230492ee6b9c5", kill_on_drop: false }`
[INFO] [stdout] 3dc81b1cb70117676737d535e28b884be0b70d9691846b316c2230492ee6b9c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22a51c8a254a07dba25fb4ab24cc89985563d1d5a5d878a6a55747bc913b8703
[INFO] running `Command { std: "docker" "start" "-a" "22a51c8a254a07dba25fb4ab24cc89985563d1d5a5d878a6a55747bc913b8703", kill_on_drop: false }`
[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)]` 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)]` 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)]` 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]    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)]` 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)]` 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)]` 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 0.26s
[INFO] running `Command { std: "docker" "inspect" "22a51c8a254a07dba25fb4ab24cc89985563d1d5a5d878a6a55747bc913b8703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a51c8a254a07dba25fb4ab24cc89985563d1d5a5d878a6a55747bc913b8703", kill_on_drop: false }`
[INFO] [stdout] 22a51c8a254a07dba25fb4ab24cc89985563d1d5a5d878a6a55747bc913b8703
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6aa4eb4585c4e30a1f625514eb48f2afb0b7b52a258539a239624c159f4f6582
[INFO] running `Command { std: "docker" "start" "-a" "6aa4eb4585c4e30a1f625514eb48f2afb0b7b52a258539a239624c159f4f6582", 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)]` 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)]` 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)]` 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)]` 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
[INFO] [stderr] warning: `achord` (lib test) generated 12 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/achord-ab4f48df87b62cc5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test note::tests::new_note_works ... ok
[INFO] [stdout] test note::tests::get_magnitude_works ... ok
[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' panicked at src/note.rs:149:9:
[INFO] [stdout] not yet implemented: Verify the notes
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cdf498fb532 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cdf498fb532 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cdf498fb532 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5cdf498fb532 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5cdf49920793 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5cdf49920793 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5cdf498f84b3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cdf498f84b3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5cdf498fb382 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5cdf498fcaa9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5cdf498fc8de - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5cdf498c4eb4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5cdf498c4eb4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5cdf498fd47e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5cdf498fd47e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5cdf498fd216 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stdout]   16:     0x5cdf498fba29 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5cdf498fcedd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5cdf4991f210 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5cdf4988b921 - achord::note::tests::get_interval_works::h9072c15a2f7a476a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/note.rs:149:9
[INFO] [stdout]   20:     0x5cdf4988b6e7 - achord::note::tests::get_interval_works::{{closure}}::h03620848ef3abe70
[INFO] [stdout]                                at /opt/rustwide/workdir/src/note.rs:134:28
[INFO] [stdout]   21:     0x5cdf498893a6 - core::ops::function::FnOnce::call_once::h58cf405fd3439e77
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   22:     0x5cdf498ca71b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   23:     0x5cdf498ca71b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   24:     0x5cdf498c9855 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   25:     0x5cdf498c9855 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x5cdf498c9855 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5cdf498c9855 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5cdf498c9855 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5cdf498c9855 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   30:     0x5cdf498c9855 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   31:     0x5cdf4988d454 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   32:     0x5cdf4988d454 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   33:     0x5cdf49890e2a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x5cdf49890e2a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x5cdf49890e2a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   36:     0x5cdf49890e2a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   37:     0x5cdf49890e2a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5cdf49890e2a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x5cdf49890e2a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   40:     0x5cdf499003ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   41:     0x5cdf499003ff - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   42:     0x749f18976aa4 - <unknown>
[INFO] [stdout]   43:     0x749f18a03a34 - 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 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "6aa4eb4585c4e30a1f625514eb48f2afb0b7b52a258539a239624c159f4f6582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa4eb4585c4e30a1f625514eb48f2afb0b7b52a258539a239624c159f4f6582", kill_on_drop: false }`
[INFO] [stdout] 6aa4eb4585c4e30a1f625514eb48f2afb0b7b52a258539a239624c159f4f6582
